SCIENTIFIC ABSTRACT ZEGENESKU, F. - ZEHAN, M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001964220003-4
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 15, 2001
• Sequence Number: 3
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

AUTHORS; Zegene --I~neer, Belya, K., SOV/29-58-9-11/30
P-M-c.
,:Lmeer
TITLE: From the Work of an Institute (Iz rabot odnogo instituta)
PERIODICAL: Tekbnika molodezhip 1958, lfr 9, pp 18 - 19 (USSR)
ABSTRACT: 1)An Instrument for Measuring Mechanical Stress: An
instrument was developed in the 'RPR (Rumanian People's
Republic) which permits to measure by optical methods
the distribution, the direction and the magnitude of
stress in models subjected to external stresses. This
instrument was designed by the Engineers V.Goran and
E.Nikolau.
2)A 11CAU-111 Simulator:The 11CAU-111 is the first type
of an alectronic simulator which was designed and built
in the RPR. It permits to solve two problems simultaneously.
It was built by a collective of scientists, consisting
of S.Shekhter, Candidate of Technical Sciences, P.
Muntyanu, Engineer, F. Konstantinesku, Engineer, T.Torsan,
Engineer, and I.Endesh, Engineer.
Card.1/2 3)Aerodynamical Supersonic Tunnel: Two years ago the first

Prom the Work of an Institute SOV/29-58-9-11/30
aerodynamio tunnel was co~-lctructod at the Inn-titute of
Applied Uechanics, AS RPh.. A second, perfected tunnel
was put into operation in -958. This tunnel was designed
by a collective. Among others, P. Ibanid, Candidate
,of Technical Sciences, and the Engineers E.Teurkam and
Ye.Moisey assisted in the viork. There are 4 figures.
Card 2/2

SOV/4-58-11-28/31
AUTHORS: Avetesyan, A., Engineer, and Zeger, K.
TITLE: The Bubbling Layer (Kipyashchiy sloy)
PERIODICAL: Znaniye - sila, Nr 11, 19582 P 36 (USSR)
ABSTRAM By several examples the authors explain the nature of the
"bubbling layer" and the advantages it affords. The bubbling
layer gives the possibility to utilize the "unyielding"
solid material in the form of powder possesaing many of the
properties of liquid which makes it much easier to conduct
large industrial processes. The transportation of liquid
is easier, a flow of liquid can be better controlled and
it is simpler to warm and to cool liquid. The authors ex.
plain the role which the bubbling layer plays in industry:
in gas production, cracking of petroleum, catalytioal crack-
ing, calcination of sulfur pyrito in a bubbling layer, pro-
duotion of dyes, etc. The bubbling layer is only beginning
to be brought into use in the chemical industry forcing out
old labor-consuming processes and increasing manifold the
productivity of labor. There are 3 drawings.
Card 1/1
-I I'M, 12, H ln=, MWK C~W*3 Z_~'AMWW

AVPI'&"YAN-1
I?Iuidised bed. Znan.sila 33 no.11:36 N 158. (W-a 11:12)
Muldization)

ACC NRt AP7002570 (A; IV) - ----- SOURCE ODE: UR/0413/66/000/023/0062/0062
INVENTOR: Ivanov, K. I.; Zeger, K._Y Chmovzh, V. Ye.; Polyakovskaya, V. I.;
Kudryavova, G. V.
ORG:. none
TITLE:, Method of improving the antiwear and anticorrosion properties of heavy liquid
fuels. Class 23, No. 189110 (announced by All-Union Heat Engineering Institute
im. F. E. Dzerzhinskiy (Vsesoyuznyy teplotekhnicheskiy institut)]
,.SOURCE: Izobreteniya, promyshlennyye obraztsy, toijarnyye znaki, no. 23, 1966, 62
TOPIC TAGS: fuel additive, antiwear additive,.anticorrosion additive
ABSiRACT:
t icate has been issued for a method of improving the antiwear
An Author'Cer if
and.an ti co rrosion properties of heavy liquid fuels [unspecified], involving the
introduction of additives based on compounds, soluble in water or organic
media, of the type V9Xj. + AlX2, where H3 is Ca, Mg, or Zn, and X1 and X2 are
anions. or functional groups, taken in quantit-ics such that.theAl/Ke ratio be
0.05 to 0.95.
SUB CODE: 1l/ SUBM DATE: O5Apr65/ ATD PRESS: 5112
Card,, 1/1 6,27'261:620,197
0Q. 54
2~W

GOR13A?WIKO,, A.D.; g&QERxji.Yv.;, ZERNOVA, T.A.; IVANOV,, K.I.;
LIPSHTEYN 'SKIY A A.; POVOLOTSM L,I.
R.A.; LUZHET
Tmportance of ash content irk boiler fuels for electric power
plants. Standartizatsiia 28 no.1:24-25 Ja 164.
(MI41A 17;1)

I- -el

0, 0, 0* 'q 0, 'e" 9" 0,060000 64
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it a 4 A
J-111
T'.. L
'A 6, C 11~ -L-1 -4- J,
00 THE PROMOTION 0Y LAUS BRICIS MM COMSIT1035 COSTAISINa MYAS i
of KAOLIN. D. 1. Gavrish and G. P. ZaSk ! (Ogneupory, 19415. vol- 13- P-991 00
Brittsh Ceramic Abstracts, 1948. Stpttii p. 29A). Fir4d clayware vith -00
0 0 4
low porosity Is mad* from vitrified clay in Urgil foutorles by ading NOTYAM .00
kaolin.. The ware contains Belkin clay, Vishny-Uvel clay, and :bout 35% Wev- .00
00 e yan kaolin, and has high spelling sad slog resistance.
t
paw,
4 a I kim QHV 11 t
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~0646 000 0 411 0 0 0 0 41 0 0 0 0 0 at 0 0 01~/'

--14laTONI G. candidat in stiinte; ZEGHER" ing.
Automatization of the process of stereophQlipgra=etric use of ths
coordimeter. Rev geodezie 7 n0-1:15-25 16~.

...... .... .------- -
to 1 VZ To viie.
'Roport 0m the co=Lp'-~-.*on of collectivIllattom art-, the
1=atloxx of Sut=4ttfd tz the !=tra.
.-dL.7 Session *f the Grind Nimlo"I A3.s ~-b2j zt the
Session or 27 &-,rll 19S2," Gh.
2. 'The '.)Id Oeode-la ~-Ijmgulvtion ltct~r;c L-- -he Westera
Pc t *f the Coumt.~ Carrtod out In Vert==
Systoms and the r--z&e-'bt1itj or Its imerrat--or !-- the
;r 1. ZAE&I
State Goodezia MFA, :A
and -~~ T. mria cc the ctnter or
Tqrrtvo--7 (i:~rml --* OrCuniturto larl~r1ultul I
Tll%rj~*-; pp 33-W--
3. *-.hG rvw )"P.B. 21/lalB PhoWasres.1 Ce=wa in ?roducti2't
0. VULITM Cs=d-- to ~h Scicnea (CandidoLt In S111ne)
ZWO11
1'. 17h0 No-mossitZ of A-- apting the Plano fer t
Terrltor7, azgr H. ANASTASIZ Au-id lagn Z. CYnZ&C;
I pp 53-59.
'Di W=s for the 2xpodltt..,,.i~ of the
74-ritc.7 In Support of-tile Soclillst
valto,* kr%rr A. DOW!A; pp, 6r-G4.
"r20 IA7.'J=l Irgr S. A".,A-M Cent a- for the Ork&.
nilati-s-1 of Twritm.-T pklcharoffl-.~; ~~ 5.

IU
SURNAME, Given Names
(7i", o /U I Co t-11
Countrj: 1,W-)Lnia
Academic Degrees s Z-no tgiven
-7
Affiliation: General Dire ctorato_aX _.,Goo toLpo grqpb;y -*nd.. of-the.. Territory Is
n -of- tho 14 nerala
r ~O lni~try of griculturo (DIrootia Go
XSO=" Oot6 fldi~ ai a Grganizarii, Teritoriului din Ministorul
Agrioulturli).
.Source:, Bucharest, Revista de Goo do zie al 0 rptanizIrea Toritoriulid No 3
19619 PP 41-0
Data: "Concerning the Preparation of.a Fundamental Topographic Plan of the
Country.11
Co-author.
I!j--Q,OARA I Nicolae,
Ueneral Directorate of Geotopography and of the Territory's
OTganization of the Ministry of' Agriculture.
CFO 951643

CYGAN, Z.; KUSMIERSKIp S.; DROZDZp M.; ZEGLI'!,No S.; ZAKp T.
Asseement of the clInical usefulness of the detemInatiort of
serum mucoproteins in surgical diseases. Wiad, lek. 18 no.20:
1603-1608 15 0 165.
1. Z Zakladu Chemii Fizjologi(,,znej (Kierownik: prof. dr.
S. Jozkiewicz) i z II Kliniki Chir. Slaskiej AM w Zabrzu
(Kierownik: prof. dr. J. Gasinski).

M, GORENKOV, I. P.
"Tways to Increase Labor Productivity during the Cleaning and
Chopping of Castings."
report presented at the Leningmd RegionDl Conference on Progressive Foundry Practice,
Mningrad, B-12 Doe 1959,

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OMMDA, D. P.
UESSR/Minerals Nov 48'
Clays., Aluminum-Containing
Ceramics
Me Use of Southern Ural Clay for the Manufacture of
High-Alum-ina-Content Parts," V. A. Bron, Cand Tech
Sol, D. P. Zegzhda, 9 pp
"Ogneupory" No 11
Reports experiments. Diacusses effect of mixture
composition on agglomeration. of parts, effect of paste i
treatment, effect ofminaralizers, pastes contain-
Ing aluminum by-productep and aggImeration of pastes,
made from elutriated YeIA)ninBk kaolin. Includes 12
tables.
18/49T93

a I
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So I I -.- '. I - -1 ;
P [
00 j 1 ~
00-1 PRODUCTION OF LOU BRICK. WITH 501YANSK KAOLIN. D. 1.
Ir GatIrish and Do P.,;Ogp)gav~ 0-anim", 13 f3) 99-104
(1948).- An account is given of the experience since 1945
a of the Mishes-Tegillak refractory plant in the Urals in
producing ladle brick with Nev'yonsk kaolin, At present
the following charge is usodt (~1) 50 Bellkinsk clay Veog
(SiOa 57.64, A1203 39.53, and Fe 13 1 55% r0raotoriness
1730. Go,, and water absorption 9,j,'9)j (2) 25% Nishns-
0, UvolJ4Pk aW (8102 64.36, Al 03 23.72# IP~20,1.1.0, ro o
.3 ignition lops 4' 50" and r1;fgaotarinevs 1670 ). The
brick are fired at 13000 and are wll sinterod because of 0
the high content (4 to 4*5%) of alkali in tho kaolin,
Characteristics of the brick woo as follow*# refractoriness
1690', compressive, strength .385 kj./cm.4, apparent- lie o
poropity IS.% and reheat shrinkage (at 1400') 0-10.
The brick passed a thermal-shook test consisting of 10
d Cycles or heating at SM C. for 40 aLn, and coolias in
water with a weight loss-lots then 20%.. Resistance to !40
slag and ft stool was high# washing out and destruction 1100
H B~.Z'X.
%slag') .19 a., aa jS J 1 -4W 42..~-
U AT $0 41 ' ' 1 9 1 . I .I i n s a fw a 0 6 1 W IN 9 a
" a 17 a 04 et It 1; 'A I
41 40 0 0 4, 00 is 0 0 Is 0 a 0 0 0 0 Is a 0 a 0
a.,
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High-alumina ware fro clays of the southern Urals. V. A. Bron and
4/D. P. Zejada. Ognenpory, 13, IB3-92 (1946). I-n T-ema-,=facture of
high-alumina ware from clays of the southern Urals, the preparation of
.sintered grog is the chief problem. To solve this, the sintering of the
following was studied., (a) Buskullsk clay (1) with technical alumina (11)
in the presence of mineralizers, (b) tailings (III) from the production of
Al with I, and (c) washed Eleninsk kaolin (IV) with admixtures of (I) and of
Chasov Yar clay (V). Samples made from I and Il and fired at 14000 to 3.4600 C.
showed an increase in porosity with a rise in IT up to 50%p but as the content
of IT exceeds 50%) the porosity sharply drops. Simultaneous grinding in a
ttL11 mill of 30% of I and 70% of IT followed by firing at 14600 produced a
sintered massp but in the case of a mixture of 30% of IT and ?0% of I, these
conditions produced no noticeable effect on sinteringl for products fired at
111000p howevorp the porosity decreased with duration of grinding. Mixtures
containing, 15% of II and fired at 114COO and 14600 without any prior grinding
showed porosities of 3.8 and 2#5%, respectively. The addition of caustic
magnesite and of alkaline-iron frit produced no substantial effect in the
sintering of the mixture containing, '1'0% of IT. In sintering mixtures of I
with III, the results were the same as for I with IT,, the most porous
products were those containing 50% alumina. In this case, however, satis-
factory density of mixtures containing 30% of I and 70% of III was obtained
after firing at 114000 without arV prior fine grinding of the mixture. Ware
made from IV can be sintered satisfactorily provided the material is finely

ti a 1; P. IS AA
I, MIN ~flll
ft j it JIL At oat a
% III A" JM 14121.9_ J 0 41% 1 tot
#0 PICC41141 P110511110 woe I
CL
Ina wari trom days of the "athem Ur" V, A.
RIO-alum
1111MV A14V
AIf lite (IlArtuf4clure (,( Nall d1lifflift.1 Witte few" Cmilr.".1 1wiinitimm,
a11 , To
ge:Ar VAVT Ilto, lhetintirmax 416 the ItAlowitis was stuelied: (a)lluskv,14A, tilkluff ovilllimild '011,; tit It. 1.1
Lay (1) with Irchnical alumin4 (11) In the 1wrm-net III mineealijM, U1. the res"ItS Were the ~.RVkC A. ILK I ~tth it; thl ".I
Ole it (C&) taitinp (111) from the production of At with 1. aV4 (r) WWhed "IUCtf6 We" thOM CUOtAiltilig 191'j AIUMIMA to thin ei1w. Meg
however. mathfactory demity eA mitturt, contAining m)r; Of I Zoo
go Elknin-k knitAin dV1 with admbiturr4 of (1) antl of Mjoy Yar,C12y awl 71)r, 1>1 III Will obuin"I Ary firing al I III), with"ut 4;3y 01
00 13 tVi. Simple, rnmir frtmn I atut It and gmt at t4(Xl* to 1460T. a roe
-howett an I~fr- 64 1xic-Ity with A fiw In U up to 601-'e, but mi W ilm (Inv irrillifinif tit the 1111%furf" U"Irv 101,1de Imin IV em) I~ :
00 0 am "intent ,( it excerit. SOV ~. the portnity Rhairply "to '111tered sall.f.ichwily littlyliffif thr til.401i.11 I% filitly Ommul in 4 C.0 0
- Po' 11,411 mill m lr~ ( cmuslk- InAlKlirsitr tv addr(l. Ma.mr- of IV
60 W Sitnultallems lifilldisix in a Nall Illill 84 M% of 1 and 7OI7~ of 11 with 15% o( I cir V call aLs be ilitefull iialklactordy, (in the
fullawmi by firi"S at 14(W produml d sintruA usam, but in the
Wo x '. of 11 U1111 70% Of 1, thew Conditions -lkt%(4 o( the IANMI(ofy rxImriturnt4, the iminufacturr if toplwrs are
x caw of U niNturv 01:0)", pro -(47 to ill" AIK)I) and noyale Nick (40 to 4.11" A10.1 Wa% coo
duccil Ito fu)(iceable effect )I% sinwring; for productit fireit at .0 1
1440% howrver, the with durutitm of alluding 4WIM1111431. 114119 1 With 11; jk$f,~RY tit Ille firtki(jeft W;js It' f(i
NfilltUtVil It"IlAillilig INCp tit If Unit (IMI at 1401' 1411(l 1-01 ;2., 1 , ', I'll.- onplwr. I,r.,V.l Ill I&I, I'm
without ally prior pinding showed Porosities of 3's .,,I ut- IAIIICS, It Z-K soll)
reqn-vtiWilr~ The itiltillilml tit ca utt ic Inalineq lie is 1141 of alka One- 200
:1 Iton frit Irmfuctil no mulmlaiell,il offm In. the sintervis of, the
noo
LF1111TWO! CLAMPKAMS as .0
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4a A 1464161 419 &.V all 01 ad Cm. M
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POCIC(Urt A"* POL'I'torits lUDE9
402M Calling WrAcInjes IfOM UrAl CIATS In tit Jim
Ster1g. 32-11, Z11:i;F)l?lA. OxneMPOPY, 15 111 9 -IP -melay inmar-rd with Increasing ticn.,%ity (if the lxX jy rtK'1rljlM'% of
low. SW)ility of N't(tim costing rrItactotic-3 rwMt. fr*rn Ural Clays, thr chrinivA consmy-iflon, Clutoge in vain O;L- of the! grog bast
rc-iollet" ht h1crc-;Lwd scrap Iof the rims f*c3rj7,e A thir fArgiz rmmi. III Ile tfftct upon Itte, Ix-nOxity. Washutif :rs6unc-C in"rawil
of
liith.
incr MSinj conttnt
fine frArtions but 6rrinaf ittiAwire
bcs Pf nuntnetAlic inclusions. To cortcrt thL-,. txtry-sirc L-bom.
tory itsts wcm.cottlucted with ordinaty grog jt3j,%", 1~t- ba c In"Ac front ll~'C
mj3Cj(j ()1J thIS 45, CA.$tMjr SlUp 14 WCM
mixes, and high-alumirm mlxe--, utilizing fire CIRYS from the thrrt. I-Alowing min%. (1) MArit-INd'A cUy 27.5, Nv'Vtn~k )U' '7.1
7v -an'l "'),
prindpal Agno-iti in the Urals. In prelmriug semiarid mixes, the tin 27.5. l3cI3rWAk grog 25, antl Mzhne-t WA 2 ~; an't (2)
grok was partly or compleirly teflaerd with *quartz sn nit, KaoIN NJzhnc-UvcI'A clay 27A jsevyansk kaolin 27.5, anti NrIkiruA
was added to goint, itAxes to ret tice the porwilty. . For compaei- grog 45%. 11je 4japes were tested under actijal pfoJuctioll C0,11.
son,.baslc and scinfacid mixes with Cluitov-Var clity bond,weve ditions Iii Ootiting flin t4cel (01 to ORS70 Nin) at 1490- in.
~nfso prepared. Mixes made with 20% water were ramumd fit 150U'. Shapes front mix 2 wete ftisperjor, with it wasbotit
molds, driedp and fired at MZO*C~ Steel containing C OA, Mn loss of 0.6 mm, during the pouring Otocess (7 to 8 "tin.), For J
0.82, Si 0.29, P 0.031, 8 0.022, and Cit 0.42% was used to test-- large-scale prochletion, the clay content was'slightly increased 74
erosion by the. following mcOods: (a) crucibles were filled widiT and the kaolin content decreased to improve tht working proper-
fles or the mix. The accepted, composition was 3(*~ NiAne-
nietalohaving's, fired at 1460'. and field for 12 fir.; (b) tubes (1.74
Vvel'sk clay, 25% Nev'yansk kaolin, and 45% Belkinsk grog.
20 onn.) ver(-' placed on refractory platim and filled i0th molten
-metal at 1500. After cooling, the shaperwere broken and 1-he Over 160 tons of various shapes were 'made front thin mix alld
testeff if
for P t the pouring of 12 heats. The average washout was
surface was ex. The le.115t erQ Was 9 oWn 041) fit. compared witit LIJ, to L7 mm. for ordinarY (without
by shapess mad-z with Chasov-Var clay and by tkose made with ' 'it
N,cv'yansk kaotin. In all cases. resistance to washout by the knolin) 4hopcq during the sattie period. The chief factor which
determin" washout resistance is the density of tht shape.
shapes of thesame po7trosity brut of difterent composition, intenled
for Pouring Af n steels, the adva
Wage ties With those having a hi
alumina content and a lowsilica content, particatarly L-: the form
of free quarty- S.
61 iO W

toat a- go
M-,
so A lot
j 1110d Of WhAOWOW fACCUS 04 Moll POWCUS W Q7-Wdo I I
60 -0 dwitim iff" Ural Cull. V. A. flotoor ji". P. 11.4gi;tKoll, of
*, f1cRew"y. 15 141 111WI-79 (1910),-- The raw m.11"li'U" "i trinfirfatufor flints 13MI* to 1420* rormili"I In roti,ijftlable inerrAw lee
it Belloin (1), llu.kul 111). Nightle-UM (111). Mad 1140"aflovkh (W) fit Ill* dvo.1ty of unvor fium 1, 111 nit noticeable chinsle in the -
clays. Analy%is tit 1, It. III, And IV %bA)wc%l 1^ 46.40, W.111. "Itillitylifitrog(foln Mand in a sharp ltirrvAw In the j.,toVliyof 00
so MAN + wrols from 111. Gtog fouto fit made by the plwiv mettotid v%- '00
00 aFrA3.2A. 'hibitedcOlloolitcrable swelling.
and Ignition :ass 13-24, 11.16, . coll4derably affected by the pain %Ixe of the rog. When cer -
J1.74. And 13.&2%. reVix-cilvIrly, refractocintelat valu" were t-130". lain temperratum are reached (in Shk cu*e 14:0)"). the chief fw.
mw, 1(1711", and > 1730"C' Briquettes made by plastic ar.4 lilt, which tictor"idnes the itintefing of the product. IV the divjwrtr
"rilikiry lorill.k1% "rev flord Lit CUMAl' tiod 101' Anil thro stoutiol. 9109 IWA111VIVS (At Ir.441 110t OVrf 111M olin 1, Al thr 1111.11111ty -4 P we 0
h1lo,04 worror turpir"I hool poll .p glod And '.hlej, clay, The " throe l4irticirs hortra-i. the Ontrimil Wiptoyrt Artivafl-oi 4
wds fit -I otoisirmA with the *III) milk[ illized. then thot bilkjcr wiloi, the olisperoo, partivivo ukt. jUv 41 booth trin1writur-, 1wjoS
t$-164, And the lilt% *41 again 1111tol Thr %lip nknwitird Mr, 1 UN)" to I cut* III thiv r4- 1,44int of 1) A t'D 11 IWX Into Uvr Opt
.3 t" AlA w4s om-le It-,to giound clAy with I 1~~ violate litilf"t b!r otifect ujoll The 01111tring. And it Ilu-tv, I* a reldtivvtv slo,411-o'.1
:aijjb1.4 dry IoAl.1t4l Cyitod".3tilolioloon OCIVItifideflOm 44 Ill#' It 11M Win KfAift., 11WY birldtf StW 14"terojot. % bell Ill,
I., % to-h-V 'tiv) to ~e... I ,."Ise .'" fitor,t .1 13NO .1.1 6chl filing tVtnj~rmutr 6, W-1 high -.tlgb I., th, Cleo
4 hor, vthilr olbVf% tor-or firrd At I-OW to 14Wand held 1-or 1:1 put liastic". An rscrs4 of thew may Affect the extrat,4 unretoit ~1,20 0
hr. The shal" were uhiccled to physicoclicni"I tests. u4ng adversely. to this rar. an isk-rr2m of gorim% Irs, th.os IF.,. mm
standard *14g rv-6tance was mor-Asuted by placing all r"uIt%inincrenAsedpwosity; for r:wh groupol mix" with icoll.
open-brArth slag tablet analytinit CaO 41-fill. FrM 1.88, FeO %tant content of graimi kit th3n iiS mm.. there is an optimum
73.54). M110665, %10) X.O.S.Sith 29.7. and AIO, + TiOOM*on umount of disjorror fr4rt Ions less I ban M M mm. ThrnAturrof
Itop of the shApe. hiniting it in && furnace to I-SWO, holding for 12 the binding clay hill] misubstantialctfecton thcdensityof%hAjw*. 1-60
I -and extent oftlestruction. let but it did affect the tempemiure of deformation undrr
Ihr., and then oh~crving the nature
z1f making gtog from I and 111, the water -.tb,.qorl)tion depended net Tcmpemtum of deformation under load were close for 1, Itt'!i
tile metil'.1 411 britIll"linol, being Isvit-c as high by tile %troli4ty Mi IV but much lower for Ill. The moi,ture content a the lilt%
J_hy flo, 1,1.4ok- owili.0; for IV, the oiciluxt d twiquelting hrA! atforted the tzrotwttirsof the Auto" olt,woli"lly. be 0
A oft ALL tol(OKAL Ll Tt*ATW I CL AIWICATO 0t0
Woo
~J 1410411) "t. *IV lilt
AtIllool dijill Q.V lot
UitI v T -1 a V 8A AA I to FWD mallti4odi.
1, It at A it N Pi. If 11 it X K6, I K4
0 :0 -0-4 Owe 40 0 0 0 0 00 0 0 0 0 0 0 0 0 0.0 is 0 0 00
00 0 0 we 0 0 0 0 0 0 11111 0 0 0 0 0 0 0 0 0 0 a

COW 0v
; 1*9 *'W :00:
~.
We
00
00 00
0111 00

Go
00
0 OID
00
HoWunp t-I.18 its 111`4. h)VMk,-1 the hulk wright uIf th.r crm
1% 00

luct slier drying gnd thr dentlir dier fiting Thr rflrrt
7.
:
0
wogling w," moce procimnetA with A*M4 peftsure W 11*1111"S, 00
partkuUdy for fine vain sixt. Themethadolwolkingthr"Wk 0
0
was an important factor In dviolmining At proMtirs of thr
Aapm. Simultsm4mittreatnmt o(SM ond tUy in a tull mill 00
0S.- Immiumi the hfgbnt denuty and %lAj grakiance. S.Ati*(Artary *0
0
so' 'hape. ""T alou uhttinv`1 t"y gloating the m1% In runuct OWN 00
' With luctrallax tifr*wjfv o(larming. thr poitnity SkINI 4,4g 14114ork
00
0
decreast4i Por pressu" wmr WO ke./cm.0. InctrAw In den.ity
was loss twonounced; presvAus of Wn to (SM ki./cm I L%Tr con- *0
0
Ideml mom desirable, I'lit firlog tomwAtuft should he not
l~
0
0
, than MW to 1430'. 112.K.
lt 0
1111
0
, 00
0
00
00
00

I
00
00
00
I
- 00
'
'~
-
: 00
0 0-0 410
-0 W 0
*~*,O 0
0,16 0
0
04-0-_e
0 10000 0 0 0 0 is 0 0
-0-0.0 0 0 '0
0 0-
-0
-0-9 0,000
0
0 0
0
00-0
-
-
-
.
.
1
.
000900 * 0 0

~ , ~8-1 4%. '1 ~, ~t~w ! I - ~

J ~ ~!'Il I- St

Kaaluti of th~ Nov4-ScfiMk dep-n-t. D P Ze-,zt.Aa-
sk).
thj ~ XI -0 t!3it
ma-Lut 45-,

-9!9-Z-HR~j D.P.; ARZUMANOV., M.A.1 LEVITAS, Ye.G.; FROLOVA, A.I.;
I.Ye.
Properties of grog obtained by b..Lirning certaixk clays in
rotary kilns. Ognnupory 31 no.10-10 166.
(MIRA 19.
1. Dne-propetrovskiy metallurgicheskiy institut (eor Zegzbda,
krzumanov, Levitas, Frolova). 2. Zaporozhskiy ogneupornyy zavod
(for Dudavskiy).

1AUTHORSt
TITLE-r
MIRIODTCili
32777
S/137/61/000/012/00~/i4q
AC06/AIOI
Zegzhda, D,P., Radchenko, IJ,
Investig~tion of heat conductivity.and,thermal expansion of alumo-
silicate masses
Roforntivnyy zhurntil, MoWlurglp, no, 12, 1961, Iff abstra'O t
12B18 C'Tr. Hauchn. tv. Dnepropetrovsk. metallurg. in~tlj, 1958,
no. 36,.95 - 1o4)
TEM 71)e method of non-stationary heat process was employed to deter-
mino heat conductivity of roasted npacimons, 110 mm In diametor, of rour, domposi-
tions- Al 0 A120 2SiO Al 0 SiO and Al 0 4sio In pure atate and,with
2 F 2 2
h3
admixt*ures o~'2% Q or M6,', e nature of c?2ges in the heat conductivity
with changing volumetric weight was determined not from the ratio of-the main
oxide components but Xrom the.presence and nature of mineraliiarz, which acceler-
ate the formation of mullite and thus change the-structi4re of the body and its
properties. In pure masses, heat conductivity increase's gradually wish higher
temperatures; in masses with admixtures It increases rapidly up -to 500 -~ 6000C,
passing through a maximum, and then decreases. Thi,S is explained by the high
Card 1/2

32777
S/137/61/000/012/002/1~9
-:Investigation of heat conductivity ... Aoo61AIOI
degree of the crystalline phase development. The highest thermal expansion
determined by VNIIO differential dilatometer., was observed in pure masses;
mineralizers MgO, T102 and K20 reduce thermal expansion.
N, Molchanov
[Abstracter's note; Complete translation]

32778
S/i37/61/000/012/003/149
Z (Vto AC-06/A101
!AUTHORS: Zegzhda, D.P., Klimkovich, U.S.
------------
TITLE.: The dependence of elastic properties of alumo-silleate masses on
the nature of the depleting agent and bond
PERIODICAL: Referativnyy zhurnal. Metallurgiya, no. 12, 1961, 4, abstract
12B20 ("Bb, nauchn. tr., Dneipropetr. metallurg, in-t!', 1959, no. 38,
101 - Ili)
TEXT: It was established that change's In the chemical and mineralogical
composition of the depleting agent and the bond caused changes in the nature of
the dependence between the modulus of elasticity and the grain composition be-
oause,l) in the case of masses with quartzite, changes in the modulus of ela8ti-
city do practically not depend on temperature (such a phenomenon was not observed
when investigating refractory masses); 2) at all roasting temperatures, tile
modulus of elasticity Increased to maximum values at a content of fractions of
-'- 0.088 mm equal to 20% (for refractory masses the maximum value of the modulus
of elasticity was shifted to 30 - 40% content of fine fraction depending on the
roasting temperature); 3) the degree of variation In the values of the modulus
Card 1/2

32778
S/137/61/000/o12/oo3/149
:The.dependence of elastic proper-ties ... Aoo6/Aioi
of.'elasticity with a changing content of fine fractions is considerably higher
for.masses with quartzite than for refractory masses, when changes in the modu-
lus'of elasticity proceed smoothly. The investigation has shown that the pre-
senc-e or absence of various admixtures anddifferences In the structure of the
initial raw material may exert a decisive effect on the formation of elastic
properties of alumo-silicate articles at equal technological parameters of
manufacture.
V. Oparysheva
[Abstracter's note: Complete translation3

':--'-ZEGZHDA, D.P.
Doatruction procens of aluminosilicato products under the
effoct of thorml shockso Is;v#vysvuchsb.zav.; charn.mot.
no.4:i6g-i?o 16o. (MIRA 13:4)
1. DnApropetrovokiy metallurgicheoMy inatitut.
(Aluminum silicates-Thermal proportiee)

Marva
BEE
VOI SHTEY N, L.M.; ZEGZHDA, G. D.
Mutual transformation of isomers of platimum divaline.
Zhuroneorgokhimo 7 no,,10:231,~-2319 0 162. (MIRA 15:10)
lo Dnepropertovskiy khimiko--te~hnologicheskiy institut imeni
F.E.Dzerzhinakogo.
(PlAtInUm eompounds) (Valine) (Isomerization)
MY. 7,
A

b p if 41 #1 val III$&
n 13 J4 it u 17 a I IM II I) 1) 14 Is
A
00
so
00:8
-00
.00
Prat-tAr ftsfdU# f0l'the rubbtr Indusitly. N. 41.
I'SuAll" and R, p. ZrKx1jdM_ J. Ruhlwf
lood. W. S, ji. it.)
12, 13 obtainctl 'As it b)-priklild Z*s
0W. j w: I M -7%) Of pent during cht. I)rtjcr.A n( 4% alld coh-v 111anw.
'~Vr"" 'be 'at Ilse rts"'111" 1% 0111&iDcd QJwJUt 25.8-44.9-.)
I
Inesm Of (Wert (ruellanatiOn. "RtiblxTa," w,,
j gained from peat-t" rt-Mclur. Prot-tar re%iduc proved 0
latist4clurY in nillfwt -Alfe,i and c6mite. A. 11.
zoo
've 0
coo
.1TALLURGICALLITINATURE CLASSIFICATION
-- - ..- - i4.'
Ilia.. a.,
-4-0--v--1[--r 1 1 0 ew 0 ft a I W 04 5
U It AV 10 1119. lo * Iff it w a rc IT It It (q 0 0000 960-0
ID 0 0 0 0 0 * 0
Ole * Is * 0 0 a 0 a 0 0 0 0 0 * 6 0 a 0 0 0 ei
M 0144,

" - I .- 1~ ~ I ~:i ~. ~~ !~;~ C , -~ ~- ~ - ~~ ', L~'V' ~~ --.
~~ ~~- -- ; , A ~

ZEGZHDA, S.A.
Longitudinal impact of a body against a rcd allowing for lco-al de-
formation. Vest. WU 20 no.?%106-117 165. (MIRA 18:5)

L 1969-66 BIV
-
ACCESSION HR: APS019931 UR/0043/65/000/003/0094/0106
x 40,
AUTHORr Zeszhda, S04,
TITLE; .,On-lofigitudinal-:Impa~et-with-local.,contoi~tion-,Ln~a linear -formulation
.-SOURCE: Leninoradi, Univer2it4kt. Yestnik.- Seriya' maiematiki, makhaniki;i astro-
:nomii,-no. 3t 1965, 94-10V
k4
TOPIC TAGS st
oximation method
ma analysis _-d fferential,
equation,
appr
,
,
,
-
--
C -of a b on - a: rod -is
A13STRACT: entral:longitudinal impact, odi studied with simul~
~taneous attention paid to local deformation and the propagation of deformation
-waves through the~rod. The case of a semi-infiniterod is considered in greatest
~detail.. It is sho4n that in this case and.under certain assumptions the solution
of the Problem in di1nensionless-variables depends only~on.a single parameter , whi
--if less than unity--becomes Saint-Venant's solution and--if greater than unity--
Hertz's solution. The relation of the impact parameters with the above parameter
for the casa of local deformation is given in tabular form. A linear relation is
substituted for the nonlinear relation between the force of contact and,the local
contortion, and the error thus arising from this linearization is shown graphi-
jC00 /2

~, -1 i r , ---- -- -- -
;LiEi2

10/0
1
AUTH OR: Z_ e 9 24, _31 -t A. -
TITLE: OscillationS of an asymmetric body suspended
from elastic supports
PEA10DICAL: Leningrad. Univ~?rsitet. Vestnik. Seriya
matematiki, mckhaniki I natronomii, no. 1,
1963, 145-14d
TEXT: The author discusses the osciliations of an elastically
suspended body with one plane of symmetry for a circular motion
of the base. It is assumed that the center of gravity lies on
the line connecting the points of attachment of the suspensiono
to the body, and that the tension in the supports is large com-
pared with the weight of the body. Assuming that the oscilla-
tions are small, a general solution of the Lagrange equation is
derived, &nd formulas are obtainE,d for the frequencies of the
natural oscillations. These frecuencies were claeckcad exper"men-
Card 1/2

4
f
I,~Jll
Card 2/2

Oa 0 C
& 7-
COMM. N*Wtfb,
V. SL
flit, d~-x 01:111jr aff itod r"uhm atW mwt w* *fgwd A
-04
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logo
Is-iLA St?ALC"GKAL U11RAIL191 CLASSIMAUCII too
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'a Ica ICUM ItK Aaa 111M AM 0040 Oulu IM14439 v
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io 0 0 0 0 0 0 0 0 0 0 0 41 0 v 0 0*0 0 - - - -11
0~0 0 0 0 0 0 0 0 0 9 0 e4 0
a said ?I It li 3) M SO 34 $y it jr v i
O.C411141 *VfpT,vl l.*t*
041 A -00
once V( &0 dso of the ww an the determ" of nfiwb
&&wck lim. (uninvad) No. A w77
"aft"s, v. zw=A. pavi. c gmed
M&rr kad (1-6 Wsq, tern
CTMJ a% ruk= cMp";.
of that deformation dtPenibi cc the chrWk(,lwlAc!AWW 'V V. K 0
and that the test Wd of 2 kg.-sq. cm. Is the MOA RdWb,%'
i-00
Of -00
00 .00
so
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tie
TIMt CLAISOKAYMPI
A I L .(YALLUltGICPL LITIRA
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so
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05 u 5 'a "j; ty w K SF of n a it x Wo JA
go* t 0 0 0 0

,ZEGZHDA, V. P., Cand Tech Sci (diss) "Graphite-content refract-
ories, their properties, and application." Leningrad, 1960. 19 pp;
(Ministry of Higher and Secondary Specialist Education RSFSR, Lenin-
grad Order of Labor Rod Banner Technology Inst im Lensovet, Chair of
'Technology of Refractory Materials); 200 copieo; prico ziot~ triven;
(KL, 26-60,,135)
PIP_

15 (2)

AUTHORS: SOV/1 31-59-9-7/12
Kab27.;.ko7-ik-4y, A# P*
Laktioniw~ Vs S., Skorokhod, S. P.
TITLEs The Use of Graphite Chamotte Bricks in Steel Casting Ladles and
Gutters for Steel Melting I-Vrnaces
PMIODICAL: Ogne"PorY~ 1959i Nr 9, PP 09-4-23 (USSR)
ABSTRACT; The Voesoyuznyy institut o6neuporo7- (All-Va-lon Institute for
Refraotories) han caxried ol~A experimev.4ve wltlh g-raph:tte-chamotte
bricks, ccntaining 15% and 25% of graph-J'Aa-in 80 t ladles of
the Izhora Works. In the "ElaktrostaP11 works experiments were
made with 20 t casting ladlas wi-th graphite-ohamotte bTi 'cks of
the. Borovichi Kombinat for rsfracta~ies. The properties of the
bricks are shown in table 1. The wear of the test brioks, burnt
at high temperatures, is indicated in teble 2. In casting steals
of the tYPes 10-45, EShKh15, 20G, 37YW319 15MiFA9 20Kh2 EUB,
and U10A at the' "Elektrostall" Wo%-ks the graphite chamotte
lining of the ladle hati not exeraias3d any influence on the carbon
content of the metal. The oompositio;i of the mortar used may be
aeon from the table 3- Figureo I and 2 (photon) show the

Card 1/3 condition of the jointor made friom mortex Nr and Nr 2 after

The Use of Graphite Chamotte Bricks in Steel SOV/1311-59-9-7/12
Casting Ladles and Gutters for Steel Melting Furnaces
10 malts. Data concerning the pUbility of the test ladles
are given by table 42 and table 5 contains data concerning the
vfeax of the lining of the ladle. The installation of a thermo-
couple for measuring the z,,etal temperature in the ladle iB
represented in figure 39 and the respeotiva meal3uring results
are compiled in table 6. Figure 4 shows the manner in which the
side walls of thecasting gutters ares-ubject to wear.
Conolusionz, When oastirg deadq bubble-froey steel with a
;qP the graphite-chamotte lining
oubon contont of moxe than 0.'
of the ladle does virtually not oxoroloo any influonoo upon tho
carbon content of the metal. It mtist st�11 be found out-
whether this lining can be usedwhan casting steel with a lower
carbon content. In crder to prevent the ~estruztion of the
jolatev the use of a s]..)eoial mortar in rooommended. Owing to
their higher heat-conductivity it io not advantageous to employ
graphite-chamotte bricks for lining the bottom of the ladles*
A further paper in thii3 field will deal with the changes in the
shape and tho dimennions of these productsp asvdU as ftreduction
/3 of their heat conductixity. The nst~-issity in stressed of of
Card 2 aa industrial production of the graphite-oh=otto bricks.

-n Ste-31
The Use of Graphite Chamotte.Bricks J1 07/171-59-9-7/12
Casting Ladles and Gutters for Steel Melting,Farnaca!s
5 of whi,;h
There are 4 figuresD 6 tabl-aer and rsfarences
are Soviet.
ASSOCIATIONt VDOsoyuzDw institilt Ogneupor-wvj,(All-Uhicr- Instituta for
Refractories). Zavod "Blektros.tal"I ("Elektrostal"I Works)

(2)
AUTHOR: Zegzhdap V. P. SO'V/131-59-7-8/14
TITLE: Production Experimenta and Operation Tents of Graphite Fire-
bricks (Opyty izgot'ovleniya i ispytaniye v sluzhbe grafito-
shamotnogo kirpidha)
PERIODICALs Ognoupory, 1959t Wr 7Y pp . 325-329 (USSR)
AIBSTRACTs The Ysosoyuznyy institut ogneuporov (All-Union Institute of
Refractories) tested the influence of small admixtures of
flaky graphite on 7the properties of fire-olay masses* Masses
with an admixture of from 5 to 30 ~ of crudiblo graphite of the
ZT brand were investigated. Latnenakiy clay of the first type
was used as a binder, and fire clay of thia type was. used for
leaning. %e'results of the laboratory tests .are intlicated in
table 1) and the corrosion by slag is shown in figure 1. To
clarify the possibility of usiog..refiactory graphite,fire-clay
products in steel ladles, 3 sample lotstof bricks were made and
tested.*The first lot was made in the 14Krasnyy tigell" Works
from layers with 15-25 f- graphite (Tqble 2), and tested in the
ladles of thelzborskiij Works. At a content of 25 % graphite, the
ladle bricks endured 15 melts', Ythich'exceeded the stability of
Card 1/3 firebricks 2 to 3 tftes. -k-t. the Borovichi Kombinat of

Production Experiments and Operation Tests of SOY/131-59-7-8/14
Graphite-Firebricks
Refractories, the second lot of graphite-fire-clay ladle bricks
of the brands KP-7, *KP-~8 and KP-q was manufactured. Chasov-Yar
half-acid clay of the Ch2PK brand with low shrinkage was used
as a binder. This lot-was made with 15 % foundry graphite of the
KLZ-1 brand. In experiments, the metal in the ladle st-aried
intensely boiling which'caused an intense destruction of the
seams of the lining (Fig 2). Among other things, it was
assumed.that the ladle was insufficiently dried$ which was,
however, doubted by the editors of.the periodical
(Footnote 1), and it was recommended*to check this assertion.
At the Borovichi Kambinat, the third experimental lot of bricks
with a content of from 20 t6 25 % graphite of the ZT and
KLZ-1 brands was prepared. A mixture of clay types of the
UPS and Chl brands was used as a binder.,The mass composition,
the properties of the products, and the experimental results of
the sample lots of-bricks are indicated in table 2, A mortar
of sand, clay, graphite, and *=a-silicon was ascertained by
experiments. The 9-'.,ate of-the seams*o'f the ladle lining with
this mortar after 10 melts is shown in figure 3, Tho wear of
Card 2/3 the lining and of the mortar proved to be low. The experiments

Production Experiments and Operation Tests of Graphite SOT/131-59-7-8/14
Firebricks
in this field mustq.howoverj.!~e continued. It was found that the
channels of the Martin and electrio'.melting furnaces made of
these bricks last 4-8 times longer.than the usual ones. There
are 3 figures, 2 tables, and 8 references, 4 of which are Soviet.
ABSOCIATIONs Voesoyu;nyy.institu-b ogneuporot (All-Union Institute of
Refiabtories)
Card 3/3
'R

GORDLIWJP N.F.; ZEGZIIDA,, V.P.; KONAREV, M.U.; SHALKOV, K.A.; K.0110VAMV, Ta.A.
Using refractoz7 materials containing graphite for transferring
liquid metals by an electromagnetic method. 0 eupory 26
no.6:292 161. F14IRA 14:7)
3. Vsesoyuznyy institut ogneuporov (for Gorde7evp Zegzhcla)..
2. Borovichokiy kombinat ogneuporov (for Konarev,,-Shalka7,:
Konovalov).
(Refractory materials)
(Smelting)

v

(107) -Ih.:
'Jt I.o. y I i
ilk"' tif I it I I I I t- upp, P.0t f vs Lit,: ~, v, I, ~t It ik
OW 1,!; Wl.,dwz. m 0;,, V.dl IiW-vi.
olotni ill, I a I It -,lou Yal-i"
ow ,I ,wi- mt(l
ti, ~;i I it- 1:4,1 d! I
i! it
ltwd i,f lilt
4A -
V;~4i I'Alf- vjl~

7
d.

'A
-fdbOrAtOry kmt jrp a
'or to"i
"
:
-
zom
1
. V. P. zErz 0 nc~ptvy, 14 11 27 09M).-
-1
-1
-1
1
r
fractory Ma-
1
,
w, slection of high
1
1
y rc
F)qtajIS arg gjV 1
teriAls nnd design of a falmra tory kryptol formice for use In
X "MOT. A cylinder was
determining reffinctorillets up to 2
i
d f
d
d Z

v Prepare
rom a m
e an
xfutp of 75 silicon carbi
j%
the tumsivere made froin a mixtureof 2

111(17e MRO 01,111 litOollwgioll illor'llitilte, and willf vrklct~
t1cally Ircc of alkall. Tlw cyllilder W4i~kt Atcd at lt,,1104, NO i
the tubc-s %vere mifired. The tulrt consliterl of to P)j
Mill, sectlons plaw.1 togetherand surrollildcd with kryptnt;
they batt'd 10 to I) ttsO. Clutrictcristic.., of tile furn.-Ite
arc an ftillwN4: (A to 90 volog 2.50 to 300 moli.; cticrgy
-tell ~2(lfif Ar,-

con,
aimpliatt (o r(,. V, 35 to 40 W, , titne re
quirvt to reach 2M)" J-6 to 4 It(. I lie drsirti k Ommi.
RZX.

A

1 0 puull 0.017D.1'

is
:TLC. I,). ll~"
LVA ably
Ir
p,
Wlj.
fl.

or
It
CIELCCL
t Sf L it'it, to Ill 'ttlil-
.
-1 El",
) )V
Oiltioll u ju .'( jo.
a
Col
r-
lic 1'rid. will pw-Wy - 1106COdAy
0111, --

utld
5 t
3
,
ptQOW;

YJ
Irojuh I PU01 A
Ell,
t
110A -+Joyau
u-
im
4,U uOllujul PJJL! amplo
..0
Jug

Ile
Keller, E. I., and '/egzlida, V. P. WIUFACTUla OF UFRACTORIFS FROM 991-FIRED GROG.
-:Ty- Vsesoyuz. ns OgneUDorov, No. 19i 41-9BI (1qL0).--A_- a result of many eypeeL-
ru I
T
ments, the production of reiractories from lo-w-fired grog was developed. The advan-
ta.qes of this type of refractory are (1) lowcost of manufacture, (2) greater produc-
tion yield of the grinding equipmnt, (3) the use of coarser granillometric grog
c~
composition, and (11) easier drying. Disadv;.ntages are (1) higher moisture content
in the .,orked mix and (2) greater shrinkage of the product. The finished products
show denser bodies and a high mechanical reEdstance. Moreover, th07 are more slzg
reoistant and have a low gas perinaability-.

71
SM4 7t 'ttlak V. 11,
Wh-
-
---
IN
MM -
TI
-
TI
I I I M
,

1xi',ijbility of Ohla;u'lli: RAMAlmy Ito 101"Oolvi"
-vtot of lirge 'dialiv-, (for bh~t hIM44"O' ml I w4l fin-41 m
oir tempcrafttrct, (tip to wv tIfying
aliff 6 slow rise of tile firbig of flip WWI, III llvt,
littervAl Th)O to 13M* are jit lfg--fillil
gt results fit brick w,
tile Anical propcrties, mIA With (AM Mlcks-
'
rlenc~- of the melliml colitlsiai III fimvvll'~g NO i
mil wililivia
'
oldIttvIt jt4 111c, Pr(Old
pMjtjtE!jj ljyjItj . jj~o for
iml "t
hiks-l'Uhlace blocks
x1ol)OM, Mill otlit'r welf,1060Pq for
,
10 bigstipu tflx~ t1ye.4liptv

WfAIJII,I'rY AND AD
-797MI-7577MV-43upell Isy Z. at Illu I.Cililipml livAitutc (ot

'4160
La oratory krypt urnace for tern ratures up to
rr - -'I I RA.
il y tory tn;%.
trOMI MW lteflgll M a labinatot.), ~rvpfol forwv~v lot iv~t! III
INWC a
determining trfractorinesil up to 2 - A cylindu w. s
prepared from i mixtilre- of 75 iilicori carbide atul 25%
v Latna ef y., whil the tub!s were made froin a mixture of 2
and 1), -sed niawits wb containr( o,
linif W,'c, clectrofu site. whi KT
more MgO than mcbIlurgirM magnesite, and was prac.
ticauy free of alk3li. Thi! cylinder was fired at IW*, but.
(lie tubcs %~vrt unfired. Th., tolws cuntiOcA of IW) to 70i
nuil. Crl Oni 111"tceil togethr'r and surmundc'I with kryptal;
they lasted 10 to 12 te-31.3, Charadcristic-, of the furnace
are as follows: 641 to AG volts; 251) to 300 '11TIJI.; ctlcrqy
connumplion in reach 35 to 49 tinic re-
pilred to reath 2(01', 3 A it) 4 lir Tlir dvqign H %limyo.

x

thermal stab! of
light-weight rcfn%,:jMjM CAJ 1jr)V AND Y- 4XO4HDA,
,g jU V4 7-No ___k 6~1
Vivoytiz. Goinda-0. Insf. Natt ~ I sl~dn let. i Wt. a
Oprupor, Prom,, Inst. Ogneupor.. Legkm,. Ogneupory, 1945, pp.
the:&ence of a panel IwA.M.%tinn, the thermal-shock
Aed of 'lleating in an electric furnace followed by cool-
cycle eons;,,
ing in air, PrGdoas of low thermal Anbility should be heated to
SW*C. and those of high thermal stability, to 1310. In testing
reheat shrinkage, the authors suggest:,. test temperature of 1400ol
rise of ternMature to occur in not Iess than 20 hr., holding at
14(X)* for 24 hr., use af an oil-fimd heazing furnace with oxidizing
atmosphere, and the rise of whole brick. 111 K.
NOW
U&M!qu~
F!,
M P-11,

w-1
;i-,1 J ow"j-,
i~:'r (ov';
t1yu
v:.1141Y lk "t vrog JAW":
fa-maI4
to ac: t
a
IYAJ 1 11
, , ~'f %Y
'1 .4, ~-W'1,
16 "0", iija Act t)r
creasiug tbc ""'nIx""'
f 't '~ I"j:,. I Such
in the cOll t to
1"iQl- 1101i"e"Ibly
1,Ctule LkdI t . itijjj, ThIt
an ill"caSe
tj
0
re., ,i5 to 371jo-
timilM11% I-
7-.A
VA
IQDI- ju- j'-jt"j-o
14.111
3111 t1up 4
111111 '11111'sit"i f"'~: -4,

a
M/ Englieering: (Cofitd)
~irait 6f;l,tbe tests bad thes'e c~cter istic a*:::''
a.60 =m In diamter,, Ivere'man'uf4ctvxe4I,. frem
Lpesite me2tea, in -an electric furnace, Heating
rlbde"r v,&s isiufactured :rrog coxbor=dm*''
$2/49T30i,

m

G,A
A
ilkv
loll;

Pot mists. la, wid,bg Fkto gko&. V~ 1% zli"Illp
I Ifloyag, kal. moraporim. No,
pnil WA A ffrovot m wI%2rI~yrc*I. arml
ru
(of 111cir man"faclum sit xivvn. bi V.C.

J-5-
t
00 In
90 1204. PPODUCTION OF RWRACTORIES FW~ SOET-MME GPZG. -Keler, V*
00 and Zegz.hdq.Oj,.Lf*-(Trudj. Voesoyuz Inst. Ogneuporov, 1940, Ho.19,
4 7
detailed -laboratory,- study o~r production factors associated with
th~o uab of coft-fired grog is re!-orted. The effects of the prorvr-
tione of rrog, ranging from 30-50%, its grading, -ind t~e firing tem-
00 J rernture of the product ware Invostigated using two clAyo; 1-arallel
Ot 13 trials based-on hard-firod 'grog itere carried out. The properties
0 04 of grog firdd.at 0500C. ' its beNvviour in mixtures, and the peculiar .ve
0 needs,of, the rroductB i; firing,diro discussed at length. Tile results
*O~x led to a number-of industrialtrials which are reported tavo -* 0
urably.
Firebricks, made'from - Boft-fired gTog arr: shown to be, denserp atroagerp
to-lme,a higher-- refri otorinoss-vader-40ad value and greater resistance
to slag atack and to abrasion, than.brioks based on hard-fired grog.
3 high degree of resistance to apalling can also be dovoloped. In
_6ai
ateol ladles they are d,to give an increase In life of 30-50%.
Against these facts =st be set certain production idfficulties, e. g. the
a too
olow -lit &$I As I
?1 0 j 5 a 4
M so 0~ 00, is 7r 5 1 V WX
e.4I.
41-0-0-W'& V I Val- .0--

low `ow_Vaw:*
it ~
00
00
00
of clow firIng necesoitated-b/Ahe large itmomt of thrlr"ge, and the 00,
0.0 consequent dror in.rroductivity of, ffofframi and chamber kilns. The :* 1
products are also rathor sensitive to varlAticns in the raw rzaterials. *I
:00 FInstic and somi-p1matio fomlr4r mnthods verri vuedl' a alight proferenco oo~
of for the latter is "pressed.
00
00
0 00
of 00
00i
oo
00,
00
0 00
0 0 00
0 0 00
00 06
00 00
0 0 00
00
490 00
*0
00 00
0 0 0 0 Of 0 0. 0 0 04 0 0 a 0 0 0 0 0 0, Wo 0 0 0 0 0 0 0, 0-0-0 0 0 Z 0 0 0 0 0-0
L'o o-0 0 0 0 0,0 0 0 0 0, 0 0 0,0 Wo 1-0:04's 0 0 0-0:0-0 0-0--o 0 0 0 0

9 C 0 CP 4 9 X L6 evil 0 Nimb, riots peat a 4V
0 0 ft II Iw A 6 1 6 0 0 "-1 aiSir cm d 6 IS
fir A'* xv wf(c 9,40 Irr. f1colfas 4 ;_ vp~ 1441
fop
0 4w;
004
ISTSMS FW. "M Tommi;
MMIKKAGG Of LtCNMtGKt'
A 131 171-70 (IM).-:
metboa devciq.~ bj Z, at (be L4cnlngmd Institute for: z 00
0* Rtfnwtori" an dewibed.
04
00
r 00
0%
0 00
o oti
p 00
% 4pe
00- 1 of
00. 64
00
0 W. 04
00.
0 411.
00- 00
so
0
0
0_0 0-0000 0 0 411.0:0 0_0_6 0-6 a 0-0 0 0 0 a Wo 0 0 0 0 0 0-
10,010
0 0 0 a 0 0-6i0 0000 goo 0 Wo 0 0 00 0 0 0 0 0 0
0'' 411 Is 0

Av - - - - - - -
A I C 0 0 4 4
X L a 0 0 Pa 4.

J
to at AT 0

0
too.A.D are "Sets . asomps
AUF#fct 114019
*NATXOKIT13 W11911" '"Nuftwulf If I S q I I

.
Oft --'jJAXV
*A~TLTAIR ikW 41604 0*06MS
k~WLpol
Zfcdml
i-
04b -
nose -,N1WVA.MXI11 ZADRA-51=1) "AM OCUft to
(H-121 3-14 c6risbrMlk-6
4b
of two miumm, l*i (Ovw OWv) end quests (30%,T,
h
kaolin proW be nowv** its."n mamamwats.
.
h
k
I 11 041

on pustir iWamtka
v "
"
,
The clay w prad
In its ability to a$ wet Jampsisfy Ihv sinterful of Ot* pt4-
a
- ed ft"i dzims,*fth bE6 sinterins tentaft-
'
-
f ~
as a bhtdcr'
skff cI&
Ne
l
ht
M d! 1104
5
Oft
I ,
,.,
us. o
,
mi
pn
Y
t.
p
shmm not p5m 1,2D eb-30% of the wltole~tbwv~ N_
501
bwer o
h
4b r
e clay to
cremiriff tbemdmbrt=a of t
7" a
t
ibl
000
o tnanu-
e
its the compockum OF Um SM. fmaKes it poss
hLeture ladle brb* iwhh a pormity of 15 to 20%. Stich
peg
an Increase, however. llowtmt the rtfractorinen noticimbly
i
on. 111c
mical toll posit
rea pa the che
?of Nev'yartskil clay In the fnanufacture
um
-5~
g
ladle bfkk shmild be abmt 35 to 3717..
b
p
lp 44
A
I
00.

0414

i=7 -q-8w-i i ~17)

K, a W, it tt

"
u A it It
Ole 0 0 0 0000 0 0 4 1-9
n "q,
--7: 0-0-0-0-0-0 6-9-0-0 -0-0
A

-
-
-
-
--.
-- .~ -

~ -
7
0
0
0 -0

0 *PON$
two f it
IST A-0 yo tifice I 1~0 iff f9# -
too A-Z dt" "of to do-lot
MI
RM r 1 11
I
I
f.&
S
201tria"
A

0
F F
4
0
-8m
0

-IFMXD
V. P. LADLu BRICZ RA$ZD ON tA3W
-'Vrii;
GBOO.
o-krY. 3 V11218-21(1937),

Oft P.0

00. r 0

1
0
0.

ew_- W040 "It ONY all
x
'

, . . . . . TV
l1 11 61 f C' t 1. VCf
a it u It6 411-W a 'I aJc a cc 1*1 of I., - 44 am a, I
A
4p 0 0 0.40 .6
0 * 0
==%MOM

W W W V 0 VIM V "IV IF V V W V W - - - - - -
W-0 wa W-619-9 Sig S_eo
- 0 *
I
-
~ I
_ -1 r7
IF fill t-9ml!", !!0' ?''Of roll 1 0 a a
8 C 0 CF 6 0 X L 0 0 0 PQ 9 S W-12 A 9 R a 0 1 q
'_j =fi 4~ Is

0 m

0 "x"alift" I I I W
l
0 i
it

bda. V. P. CALAX091 A" D"rjUajQN 4W BLASt-
"%NAcik-'jjtjCK I,, amytaL Ojwm#wy. 5 171 449-M
4b (1937).-TIK 9mlast d"UWtim of the mf-ct-Y lintloll
d
Ti
i
b
"
8
lt
estruct
on of
e
t.
occurs in (m nr I
vt ol t
ro-
t of the (urns" Is
a
l
j
d
j .
#A ower p
r
"fetiff
I
the r
p
t &
MOW by smous ruantA, such as CO mad Ant vapors
f ti
P;~f
t
i
TM
l
on o
nc
ritt
causts.
besitles inectimmicil
tim
cubon into the lifires of tht rdractory pratly lowen the
h
f
W
rite-
r
t
regbime of tk brick, To locrmw thr life o

, ~tary. Wick mwd lit the upper part of the lum" shmm
0% 2 pow" trrster fniats"m to previlme and atat while tbm
l b
b
l
d
e nvjm
cnw~
i
ou
und in the lower vim s

it,
0. 8f4
011111. 1 . -
-

j4NI Itillaid,lim WIT 1114INIMA
if -T
_
cc It 19 In h
n
*
;
0

00*0000000000-0*-o
ro 070 1 _0
00000000000000001
It 11 It J4 Is 1 0 0-
'v A. -rmz -
'V11A sc ofroms xi. #14 Opitas lWj'' 1" 1 J.
-it - -
IA*D M 111710 ipettirto At* At. (SOVS to
0
A."Oft 0r& WOOL# #No
00
"ONASSV13 3"Paill) 1131134nilvilm Yll-Off 1
0
.1 1
4:9,07,417
L
N ,
0 r 1(duir. IL L Itia 'U'j6h4o, I-P. _U~wf;ACTV14 (it
RRVILACTOW" L
004 I'Vidy I'moyms.
Iffla. 0gowuporor. No. 19, 41 -OR ( MI-A4 a mult of
Got timly el"Ments. the praluTtion of mfActorks from low.
fired grog was tityrk"I. The &dv*ntag*% of Ihi% type of
40 ex :P
refractory Itm (1) low cost of manufacture, (2) greater Pru-
0 9:z dtwtion yktd of the p1mling fquipmrul. (3) list uw of 09
04P coarser grattulametric I nd (4) ra%ier kto
0017 the worked tuix and (2) greater rinkage at 1bg proluct.
The Alsokit bm" and a h14h nVe-, .00
002 chahw p0
ant and have a low MAS
C, 90
00
00. 00
0
00, 0
00- F00
00, 1; 00
00- 04
00
090 s# If to ip At Is m R It Ix of 64 ff Sl h It 11 it 6 1 d V 1 9 1 f
-*000 OOOCOO 0 0 0 0906060060006600:*0110,
-0,000 000 0.00*0*00000000000 0 of

V_V_ W
1-1 0 if It 101 111-0 0 414
ON
fit-ofl
t
Keler, Lk, and Z4tkdi;V.F`. Rit"AMAVIIIIICIt-
40" Willi II(AW-FIRSIP
000 Act invi-,figatkas ulphilikmander plAnt omid1licHif 4ho"I
tht, Wr~ibdity (d obtaining wfWActory =,g refractorim
"m t,( Love Allip" (for b4fit furnam 1. 1grog firvd at
kjw temprutum (up to MID to wt)*~. Arcvmle drying
ancl a Nlaw, rise of the Ating temprralum of it* brk* in the
064 Injterval 10) to M) 0 are Clanticil. The uW of low,fiml 4-SM
true rt-wits in brick with wal,blaher d"sity and better
"Icchankal prowrties and h fewer cracks. The rM,
ciency of the method comists Is lowering fuel and grinding
costs. !Rig-resistitcS refriwtorics couki be expediently noo
produced by this method; its uw for the production of
ow 00
glass-furnam blocks, stoppem and other rdractories for
meel castinx should be invest lm~ted, Go
00Z
000 7s0
00- !,Is 00
I IF 040
00
0 ON
00-
00- Opip
ON or" 00
,11, Amp.
I S _Wj I
ON 0 It It. a X it it 'It 74 a a- r4 it a 4 -A-VVIL 4 4 4 4 1 V
ON 0 o0000 0 -0-6 0 -0 0.
10 Is's 0 ; ON
ON 0 01 0 so 0 0 0 ON 00
0,0 0:0 0 0 0 ON, 0 0 0 0 ON 0 0 0 *4 0 0 a 0 0 0 0 Ob
!to- ~ro -100 - 0 -

4
I-P~ aim fer-Puts ctosts.
M
~ virsloyms. low. 01memAmar 20.
*s: rxpts. wove cwdtwte4 witb pot raises from Was stod
surcimiyo.
ddarma0m at high (crops. Puts taAdc fr(xu Chasav- KCO 0-84. NA40 QAU, S(h 0=4 *11d iftlitIOCS JQM%
yet spollivid cLiy (0101; (14.7 1 o Tit), 1,38, A14N ' 21.74, 11.44%). Foc* mAtle from Lat" clay to showetl nitKh
"Icor stability thmi 4how in-isto floors ChAs"IF-Wr o`IJY
P0, 1,07. C*O 0.00, U40 1.24. K.0 O.W. Nov()-Olul ~Irrs.a. lot u4inst Lkinat-1,4Y let best comiltv wells waltsc-11
J, w k"Itim k"O 0.29%) Iffovm
W), (1.7
Ott bee.. .1 ill. lack of stability at high temps, tivolistac- with a ul(% vniql4thist 44 34% CLly And (101"id ("W'firvil
t(WY VC6111til WM ObtA111041 With MSOY-Vitf ClAy No- 0 (7Y)') grog With a max. graw %Ise of 3 olint. Becau" Is( Igo 0
(tw.t oor4d*) (114~ 53 00 MO. 1,47. AIA 30,56, Veto$ the difficulty in PrePS. a tituse, siatcred body from Latna :so*
W. C,41 M46 UJI), KIO 1,07, R4,0 0.76, 114Y IC 110 101looriol pitcauticnis sh(mild be tArserved:
at (Nit) -*N)*, good witting 4nd wofkitog of q4*0
i#o'l bItliliIsil hmai 8 03") fill- 411114 04V lef"414 It
.3 1 ! .. .. i'l The IN)I,
41 o 401.2 1. 1 I(h IM. AIM ab, I IVAN 11 ka# 10000,141, Molts
Hyt IPTIOW 11154- ill A WO Its C41.UIV VVell .1; 1 lo
"I'll
*0 the $AA. tilt (40willit fidtl4l curve to t".4'.14f"T
5*/ILr. up it) WO', 20'ihr. Irons, 200 to 801111, 101jht. from
X mW to lOtX)*. h,A,i!ng at 140)*for to hri..and Ir. frottv
Pool) to 12(10% With high-11rcol (1350') SL*af'ttrl4 And oloo*
CltAMV-Vgf grog, the ITIAX. frAill Ike 15 LS Morl.. SMA1111-1
grain Ase )*Ref* thr"11.41 stability while I-ortirl amill o4sr Its
tift-reAsts Ilse ti-x6tdrice againt,t Kt-455 attack al"I may
"UK the appearance of stalles Ito tile It". Wten hkh- we
fired grog Is Used, the amis. of LatnA and ChAfiov.N'Ar KT-19
in the mix should be W170 and 4M';7,, rtsp. H. Z. L. V*e
ties
- - - - - - - life
ROO,
11111-joi Hit C~. !164
It OF ;F'"T"t-Tit O'llf R Ing I FA JA& Is st-two it vVw_"
0 0_4111,0 0 111 0 o 4_6 a 9,

JL i 17
64 A f $I A!R-MMG; it, no AND 40- COmi
SO
I
A

00 lidiagi ag-t"g thommal stab TvIttat shrialt'.
P
atuf V
f m(recludge
!M~ Gkha
htw4
f U
.
.
.
v
SCO o
o
g Go
ZCgdkIA. t'StSOYMS. GiMIXIVII. 100. NO Neb.- IRSIAIPM td,
l
j
k
ffv'
Prow, IN31, Opro'%.t., I~g
l
o~*4i AAW f
'.-Ji k
V1
f
11n %be AWWt 4'( a jmnO 14,t.11.
,
194%,
l
l

00 m.
I.Stion, themil Obwk cyck tvAr"isttml of brAtilid tA an e
l1
ow
air. Forphductio
him should tie to "I' unit for itime
"t"
I
t
bili
O
'
WMU
A
S
tY
4
I 00

0 . In testing reheat
of hIA thmim, stbi
lty. 1300
I'll, the following: pmeeduft is %agg"tcd: tmt
1
'
Z,
NI
l
h
00. ess t
an
2
, r6e of Ivinp. to occur in not
U
401
'
for 24 ht-s, use of oil-rwttl beating
h." at 1400
furnace with Oxidixiag alln., and use of Whole hdcks.
00 .3
B. Z. Kamich
00 r

x

48 -SLA UUMATtAg CLAiS&FICAT40.
.
-
1
iIIIIIIIIIN __I_______41'
- - L'
: _ I
ve!
-WIP 6114T1 16451-1 age"i m
041
U, AT .10~

0:
9 jilt 11
is Cs tt It 01
tv 4 U 0 T _1W
IrT T
W j $16
040 0 49 0. ,
000,0 @G0 0-.0 00 0 1** 00 0 0 so 06 0 000 e 0 48~O to 00
0. 000 0.6
1;121152~

I Bull $0 N If 11 1 a'
I Ills 16 as 3t
4 S 6 1 _I* Is
971. PRODUCTIo-4 OF i(IRPRAMIRIES IF
Keler 4n4 V" ROM SOFT-FIARD GROG._~E. V_ -00
19.41.1940). A
d-Ued laboratory stnjj- of pr6d=tka 0. .00
ftrtm --dated with tht use at soft-firw
S gr
'J'al IS TVIXIMKI, 'The tg(" of Ahe prpo,%hM of graC. ranging track X1,40%. Its .04
9 In , and the ArinS teraperature of the product were lnv*lUg&tod using Iwo CLAYS; 00
trials based on ham-ared Pat wetv Carried Out. txc!s in
The properties at grag
firing sma WdIseCusR14ts at `ilheAnvgit0hQ r to MWU rev, and the pox uIlAr needs of I be= '00
. The rmdts W to a number of Indattrw
wttkb
am rrpo"cd fisvourably. Firebricks made tram soft-fimd " AM Shown to be
denser. 'strongtr. to h&%v, a high4r viduo and gmatvr
resistance to vlag attack ai4 to abmd^ than bricks bewd an hard-fired roo
d degroo of rmUtance'to cot atso be devetiped; In %feet La4kq they are '60
to give an Inaft" in 0 of 1%, AgWastth0AQ(UtIWUAtbW60tC4ttXJA '00
production difficultles, *4 theslawfirb VaCcWtated by the large amount of shrink-
a4gvit7i at Hoffai--* sad chamber kilos. The '00
vartations In the raw materials Plastic and
4DO S I Oved; it '00
slight psv&rv=a -tim ~Istltor Is
09
------------ _01.
"T At I
*.is lax 11141819", 3 t' T
Ir a T I -_ I W
A was -j tj tt If -000 0 0 0 0
11 3 1 ~oi
Is ~0_0 0
0 41 0 0,0,6 0, 0 *.!g-
oo 0 a 0 0 0 0 0 0 0 '410 Go*
-0 0.9 -0 00
IL~WNM

7-
Laboratory kilptol fumato for temperittum up to 2000'., so
11. Zqils.ta, Opeup-wy 14. 00
"'4kvtkm *1 highly rtfracliwy milakil, in-I
are givell cut
00 dc54n of a tat,, kryptol futtlice for u-c Iu ttt:tg. rtfractuti.
iness ~.p to .2010'. llt-r cylinder was prcpd. from a mixt.
CA 76, We Anil laina CLIV while the tubes were
Imide fZEn"Illist. 02". 1111le And (01", tlectr4u"41 tivic.
flosile whWh '(0114111C.1 k"~ (114wr 'ShI6 III-III Illetallit(O-Al
11;4911C~Itl! 91A 034 rItAilti-Ally lFrr (Mil "ILAII, Thr
'Vitticr *a' liml at whitc 'he lutw. %eir uIllict'l.,
of &)-'40-ums. wdlmspliml tns~tbrr 0
IPA millotill-Tril VIM$ kri-ptrA And l4w4f 01-1.1 tmtf.
ergy omwin '161 Ia will) M fit twAlic, linw, '00
triltilit'l to t";'h Is 1111., K41"k-h
'106
tIo 0
bili I W 4110 111
U tug I At to A S & ad
1, it to Is L'* 0 id 0 1 111 10 a
8,9 1;1 a, of a a it at a a
90.4-, anal
0-6 0 a 0 6 0 00 0 0 IS 0 0 0 g to 0
0- a- 0, 40 0 40 0 0 0 0- 0 0- -.4w 0- Ow Ow 0 0 go 0 0 Ow 0- 0 0 low 0 top 401

00 .4
0o
0 ii
490
( 1.
go
1
60
*0
4;0
saw
1204, PPMUCTIM OF RLMCTORMS FRWi SOMFIR6D GROG. 4elcsr,,
H.K. and Zogzhda, V.P. (Truldy Vnesoym Inot. Ognouporov, 1940, flo.19,
.
4.1.)

detailed laboratory study of rproduction factors navociatud with
the use of coft-fired grog Is reported. The effectej of the proTor-

tionf; of Prog, ranging from 30-5b%j, its grading, and the firing tem- ;'
"raturs of the product were invostigated unine two clayal retrallel
triRls based. on hard-fired grog wer carried out. The prorerties

of grog firdd at 8500C.p its behaviour in mixtures, and the peculiar 0

J44
needs of tho rroducto in firing arit divausced at length. The results
led to a iiumber of industrial trials which are reported favourabl
y.

kirebricks made from soft-fired grog are shown to be denser
. stronger
0
.
to have a higher refractoriness-under-load value and greater resistance
to slag stack and to abravion,.than bricks based on hard-fired grog.
,
4
,high degree of resistance to spalling "a also be develoFed. In
- 1
I
" '00
steel ladles they are a
aid to give an increase in life of 30-50%.
A
t th
i
f
t
t be
t ~
too
no
ese
ac
t set cer
s mus
ga
ain production Wficulties, e g. the i

- - Kal
IL
W P .1 43
R 9 K 49 nit
6 O's 00 0 0 Wo a 00 0
see::
0-0-0-- 0 0 4 0 a 0 0 0 0 0 0 0 0 0 0 0* 0 0 0 0
0 0 00 00

09 *90 00 :tooo 0 0
4
!0 0 0 00 0 0 00000, 0 00

00 slow firing necessitated by the large, amount of sfirinkngep and the 00
Oib conBequont drop In rroductivity or IfolTmann and chwbar kilm. The 00
off products are also rqther sensitive to varintions in the raw raterials. 06
00 Flnf;tlc and nemi-plnatic foming methods woro sued; a rlight preference 00
a& for Vie latter is expressed, 00

fie 00
of .r . . 00
00 00
00
00 00
00
00 eel

00
Off
0 0
00
00 00
041
00 00
00
0 0 0 0 0 0 0 0 41 0 0 0 (b 0 0 0 0 0 0 a 0 0 0 0 0 41 0 0

Aka OW
tif A"
A.9 INCOW"(4 W41
x
so
Selectlan d 111ch)y Rdraclary MaltdA ga I)rsign -00
44 #Ahormorf 'ArYgial" Vurndra (at Umpprowrex Up
to fluoiglarl.) V, 11. ~,Vehja, 01111fulpory
Jon. 1W9, p. 92.2
Describes a furnace uring resistance elements of .00
a material known as Kryptol. Method of construe.
roe
*0 thin and composition of the ro(ractory material
Up.,,I Pro Indlestw(l, coo
coo
'last
are 6
00 x 1
v r
L A KITALLUjtGKAL LITERAIURE CLAMITICATICII
114-1 NO-LqV
Lalct 411111 0.1 a.- LI,
idn5w;7 Uv W
An I 1 11 r~d 0 M 0 IIN 14 2 aa 3 1 9
2 Z-L %I AV tv 0,01t COU act Itu KMICC ttK n I " 444
, - 0 0. 0 a 0 4 * 0 0 0 0 0 0 0 4 0 ~o
o
0 0
0, 0 0-0 0 0.00 00 0 0 0~*!,wo

*tvwwwqpvovw -9 S;
*go,* so** 0 . 6 a
4 1 4 1 4- 1 is v is m 4D 41 At I
0 to
to lm,
11"d
IAbD XPOOI ftMOAG fur TMPOC*t
0 10611. %ol. 14.
1940-
go
31. t4-14.. pf" t! 14 214).
1010.
,.r ~wi
~iv
t
u a AV P3 kv.
IA 8 PW 0 10 1 1 W 14 13 J1 4
0 0 0 0000 Get, 4 41 of,* 4 0 0 0 0 0 0 0 0 * 000 000
go 4
0-0 0 0:0 0 4--64 0:0 1'e. 0 Op 0 ie's 0 0 0 0 41 0 060 111 00
0
ago
to 0

1111- 6606669 1 - Vp - - . -;-,
I I I I U I 1 12 is W it I j It 30 11, M A a. b A V A )1 11110 IJD b4b Ulf 11136641 4jumot:
1S--L-AL-L-j-"--r I L-.At- t-t- a
0
0
0
C,
0
1pl_
I.:
Laboralmy kTYP1 (WORCO fOc 00PO"Atum u0 to
V,j*.ZSkW11VA, 11(11,r1st-rY. 14 111
v ["I uw In
txTLLIs an.1 desian of & Lkbmlkttwy kryptol farliak,
IS vfrArtt-,rfnm IT t,, 2imle. A cyhtuk~t ALI,
"All curbide utid 2;7;
l a inkture
m
rMy, while the tul". weft jujule frtlttt A MiltIlte 0(12 P as*
rfectfulu,"I momm,%ow %flich C4
MSO 111AII tsictallulgit-al 1114KIlt.-itt anti w34 Inue
IWOlly IrM Of AlIkAti. The CYlinliCt Wd- filed 'It ')tit
So a I
he tulles were unfired. The tub" m3s6tctl of III) tit 70
00 U 11111t. wr6ins pUctil topther anti iturromitied with kryptol; 0
they Umni fu to 12 tesm ChAract"tak-s 4 the furcuiv
so -%: - 2.50 tit 3111) ;11111W.; ClWtgy
Orr 4, 101101A tit) tit M1 VIM%.
consilloplim too frach lhKl)*, 3A tit 44) kw,hr.; little tr. BOO
i-0$ Aro
4juirrd it) yrac), :.Nxx)*, 3 -1) 111, 1 fit. vie. i, oom it.
"lm
44t:j [ISO
A at 1*14 IXfI(AL
IIit SAY &,;It A)jlo,(4A flea,
1 1:100
11, tv It co 44 it It III A it tc 11 It PW 0 of a W 14
0 0 0 0 0 0 0 0 0 0 0 0
0101 0 0 0 0
0 00 .0 So 0 4 -
0,* 0 0 * o o 0-06 0 V 0 o 46
010 0660000900-::::00,09,001

M dr 02 Eff
r)
'*a
a*
It
0 10 00
'a*
as
41 -0 Udhods ~11 testing thermal SUMIty and reheat shrinkage of
a* lightweight raftactories. S. V. CILNume V44
I'sesoyus. Gosudarst. [nit. i
604 OX-Pof. Prow.. fxxt~ OfxewP&., Lelkor. Ofnempory. 1945, lip. -00
000 31 31). --tit the Oriente of a panel installation. the thernul.%hock 'leg
cycle consisted of heating in An electric furnace followed by ctiol-
a* 3
inginalt. Plaductsof low thermal stability should he hiratnt to
00 SM"C. =0 those of high thi-rivul stability. to "At*. In t~tinl 0
reheat sbrialculle. the authom sugges(a tftt temperature of 140)", 600
ri%e of tempenIture to ocruir in not less th2n 20 hr.. holding at
1400* for 24 hr.. use of an oil-fired heating furnace with oxidizing
a tniospbere. and the use of whole brick. II.Z.K.
0n
CLASSIFICATION
ALCUR~!AL tfTERATUAC too
Ito.. SIVIfI194
i7i"i-I _W44, 5~_ A R
Gnav) -j LF 4.1, Q.C
U 9 AT 10 It It DO a 9 it it Is & & 7U_fA A 1 0 rM a o -r .1 w I* 1D 43 a 3 0 v 0
W A 1 AT
R0~0 * 4111 0 000 0 Wa *.0 0.0 0 0 *a* *a* a 40 a 0 0
'a 110-1111-1101A
*_Sle 0 04 0 0 0 0 a

P""Am d vsdem~ tram; =ft4ni a4c E. X. Kakf and
r"Ify, Voemysur IMLSL Ojwwpovm. 1040, No. 19.
A#&.~ ISM 173&).-Tlw odom of the
of gm "), Its grodifte. and tm firing temp. of lcz=
ag "m clays;, p"Iel Wals bastd, ock hud-fired
mg wv4v m*4. The prt"wtiesof v fift4 at WO', Its behaviour
W.'s, and NO PM, **do 0 "m Prodects In $rlne "a
discowd ,- VU*Wkks IWO, IM logt-drod V" ato don*O, otrongirt,
and have 4higher hftvtotlow~uado4m&vd, tod
Autanct to- slai- attack and: to abrasion than those =Wtz
bard-fired 9vk.-. A blo dmm to "lling can he
devAqvd, In steel lodles they jIV9 sit l"Crtawd life of 3G--M%.
latese ody"tem aft aftt.by graduation. diftkUltlef. #.C.. dow
Itring nocow4tatod by the I&W ~ imbolat of aMnkW. wO the can.
mqueat drop - lit I produalvily of Hagman and chamber kilm
Tbm products am also mendtiva to varlmlons In the raw nuterialc
Fustla and mmiffl-plutloi tomiq methods: were used: the Ititet
Is Aughtly preferable. D. CLARKL
~MMWWF
5M At~ E,
"T, I
7

T-T
so's
4340.- UUCTIOR Cr RM MWOM X&MMS AXD DISMS OF
LABOFLATCU MXAM HR M(PERATMIS UP TO 200ORC
(Refractories), hn. 1949, 22-V5.
Decorlbes 4 furas uslq~.. resistwas, elements of a material fte
W,441 )MMbe vistraction and comnsition of the
a 00 ~=O*
refractory asto.r.14 L ued, ere 101catod, BA.R4
F
roe,
0. Soo
wd
VO 0
slow $1V, air
t Idnoat -6 141910 Nip 42141 gilt at*%* ASI
U. a AV 1~ %I;o1 4'. zit Ip
CO tp It ft -t 'qt 't it a 19-01 W"4
111 0-0 0 4.61m, O's 0-009 0,*. 0
0 0,0 0-0 *-W#-, 0
-0 a 0 0 40 W 0 0:0 0

Ov. A- _k
4,611: i"- ~1!vkkl lit, ill, #,(4 l
..........
09 Method of tocling the ispIllug r4isistaus and Addlu~maf
shirlukass of I t-weight fdractodes.
IV, PIM) 'lk-st metwN.P.-ft, zoo
Sol 401 X 40 X W-nitn. 1wiuti* In an tAl-lUrd
ithe,ea-vallird paml sitrOxxt.
fuffilim and
JUL! rat 0
Ai4-1tLA 61YALL"OKAL 1.1119RAttAt CLOUfKATION c Z.-r,t,
11110',` 11,123 tics,
ju
.1,111 4w ats. '119 Pat-
-,w I fl. T - 0 1 IF
to is- AA L t d fu a m 0 1 It 14 0 a Q 3-1 -i -117-
Ottill evil ft it if u it it ft It N. KID a
a 0 Sit 0 do 0 a 0- s- 0 -0-0 0 6:0 0 0 a 0 4

19
ule
w0
Mat, macb
al
MOM
M. N
od -
-11m 44 ==T
t04 ~41
wod"" vg

-1-1141IMSt A60.j~.ZEGZR~ji V-*P...; TIMMOVA-L.A.1 SOX014V-V.Ia; ILVBMKGV,V.Aq-
. P P
(doe oaf;~al-j ~DKIMANCHENKO'p L.D.; KAIUMTV A.K.; AKSELIRAD# E.1.1
SAMUN,A.P.; FELIDGANDLER, G.G., red.; MESIMOV., Ye.Lp red. izd-va
KARASEVIp A.E., tekbn. red.
[Handbook of refractory materials, products, and raw materWs;
compiled accoridng to state standards and tecbnical specifications)
Spravoobnik na ognoupornyo Wel-tial materialy i ayr1o, Sost5ylen po
gosudarstvennym standartam i tekbnichoskim usloviiam. Izd.2., ispr.
i dop. Moskvay Gos, nauebno-tekbn. izd-vb lit-ry po cbernoi i tsvet-
noi metallurgiiq 1961.- 338 p. (MIRA 14:9)
1. Sotrudniki Vsesoyu=ogo in8titut.a ogneuporov (for all except
Fc4'dgazdler, Maksimov, Karasav).
(Raf*tory materials-Standards)

811311611000100610031003
C-2 2 4-D 1 0 0 1~ 1.3 7-08 B105/.B206
0 Ord, eyev, N. P.0
_) Konarev, M. T
AUTHORS: ~.t_ V Pt J., Shalkov,
Ke A., Konovalov, Ya. A.
TITLE: Experience in the use of graphite containing refractory
materials for pumping over liquid metals by the electro-
magnetic method
PERIODICAL: Ogneupory, no. 61 1961, 292
TEXT: This article deals with the problem of the transportation of
liquid metals by means of electromagnetic pumps, for the solution of
which high-quality refractory materials are necessary. The high thermal
and slag stability, non-wettability by metals and other properties of
graphite containing refractory materials led to the assumption that they
are suitable for this purpose. The testing of graphite containing
refractory materials in steel discharge shutes, made according to the
method of the VIO, Vsesoyuznyy institut ogneuporov (All-Union Institute
of Refractory Materials) jointly with the Borovichskiy kombinat ogneuporov
(Borovichi Combine of Refractory Materials) showed positive results: the
Card 1/2

23970
S/ 131/6 1 /000/rlj6/0f)3/0~)3
Experience in the use of graphite B105/B2o6
graphite containing chamotte products were highly resistant against washing
out by the stream of liquid metAll ctnd warranted an Increase of the
stability of the discharge-shute lining by four to ton times. The All-
Union Institute of Refractory Materialsjointly with the avtozavod im.
Likhacheva (Automobile Plant imeni Likhaohev) experimentally produced a
graphite containing chamotte lining for an electromagnetic ahute for
pumping over liquid crude iron, as well as an electromagnetic measuring
hopper in an iron foundry. After three tests of pumping over liquid crude
iron, the 6 m long shute lining did not show any signs of washing out or
destruction. The development of the induction method for pumping over
liquid crude iron will necessitate the establishment of a special depart-
ment for the manufacture of graphite containing refractory materials.
There is 1 figure.
ASSOCIATION: jaesoyuznyy institut ogneuporov (All-Union Institute of
Refractory Materials) N. P. Gordeyev, V. P. Zegzhda;
Borovichskiy kombinat ogneuporov (Borovichi Combine of
Refractory Materials) M. U. Konarev, K. A. Shalkov, Ya. A.
Konovalov
Card 2/2

PHASE I BOOK EXPLOITATION SOV/5865
_Zeg,7bAa,_V, P., L A. Tikhonova, V. 1, Sokolov, A. G, Marants,
V. A. Rybnikov fdeceased], L. D. Derevyanchenko, A. K. Karklit,
E. A. Aksell rad, and A. P. Sarmin
Spravochnik na ogneupornyye izdeliya, materialy i syro ye. Sostavlen po gosudar-
stvennym. standartam. i tekhnicheskim. usloviyam (Handbook of Refractory
Products, Materials and Raw Materials. Compiled According to State Stand-
ards and Technical Specifications) 2d ed. rev. and*enl. -Moscow, Metallurfiriz-
dat, 1961. 338 p. Errata slip inserted. 12, 500 copies printed.
Supervisor: A. G. Marants; Ed. : G. G. Fell dgandler; Ed. of Publishing House:
Ye. I. Maksimov; Tech. Ed.: A. 1. Karasev.
PURPOSE: This manual is i'ntended for technical personnel working in ferrous
and nonferrous industries and in other branches of industry and construction,
for planners, designers, and personnel of technical supply administrations,
Card 1/*

Handbook of Refractory Products (Cont.) SOV/5865
and for specialists in refractory manufacture and application.
COVERAGE: The manual deals with State standards and technical specifications
for refractory ware), materials, and stock used In the construction nnd re-
pair of furnaces used for smelting, heating, calcination, and distillation,
and of fire chambers for boilers and dryers. The specifications also cover
other thermal units used for processing under high thermal conditions, but
do not include all refractory materials since approximately 10% of them have
never been standardized. This edition has been enlarged by the inclusion of
data on cast refractories and carbonaceous ware as well as additional data
on refractory stock,. magnesite wares, forsterit ware,, and metallurgical
filler powders. The lists included in the manual contain State standards and
specifications approved as late as Mar 1960. No personalities are mentioned.
There are no references.
Card 2/8

UZA -G. dr. BUTNARU, M. -dr.; MIASIA, M. drd; ZEMAJI --M., chim
Conoiderations on the use of the artificial kidney (based on 100 cazes
of hemodialysio). bled. interni. J4 no.9.-1131-lW 3 162.
1. Lucrare efectuata in Clinica I medicalai Cluj (director: acad. A.Moga).
(KIDNEY, ARTIFICIAL) (AWTE RENAL FAILURE) (IjEPHRITIS)
(TUBERCULOSIS, RENAL) (BAR13ITURATE TOXICOLOGY) (PREGNANCY COMPLICATIONS)
T