SCIENTIFIC ABSTRACT UMREYKO, D.S. - UMRIKHIN, P.V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001858010007-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: April 3, 2001
• Sequence Number: 7
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

ACCESMU IMs AP3M319 8/0048/63/M/005/0651/0655
L
AM7M% Vblodlko, L. Vi pevWienk Um kop D,
:o
TMZ: Temperature depandence and nature of tha eler&Mp4c ggigIpt -specualof
urwV1 compounds (Report,; Eleventh Conference on Luninescence htad at Minsk
.10-15 ftpt. ~196e].
SOURCEZ Izvestlya AN SSM,. Berlya fizicheskwa,, v, 27p no. 5', 1163, 651-655
Topic TAos: absorption'o fluorescence, urwWl ccolvunds
AB31RACT: - A distinctive tralt of the absorption and luminescewl spectra. of
4
urmwi compowds Is their strong temperature dependencep vhIch ri!flects changes
In the interaction of the uranyl Ion vith the surrounding medium. Whereas the
origin-of the fluorescence spectra of uranyl compounds Is fairly vell knovn,, this
is not true of the absorption spectra, Investigation of the teq.)erature
dependence of the fluorescence and absorption spectra can help elucidate the
nature of the electronic absorption spectra, The authors recorde-d'thee
fluorescence and absorption of acid and organic solutions of a zr=ber of urarorl
'Cardi/2.

-41
1 1011-6
Acam 33 381 AP3WO319
salts in the range from +20 to -1839C. The apeetra, of uvwl. sulfWA and
potassium urwW1 sulfate -in Sulfuric Reid and vmuwl phospbste in oxthophosphoric
acid are presented, Experimmtal and calculated mirror qnmW of the
fluorescence and absorption. spectra is ca4w-ed, It In cowluded that absorption
involves several different e3=trmie transitions, Orig. art, bas*. 2 figgreso
ASSOCTATION: Belorusakly goo* universitat im. V, L Lenin& isian State
University)
AMMMED: 60 DM ACq; 12JUr,63 ENCU 00
SEM OWE: PH MR M SOV: 003 or=: 000

ACCLS~,IQ,z-~ l'ii;,: AR 5 04f"
SOURCE: Ref. zh. Fizika, Abs. 4D41'
AUTHOR: Volod'ko, L. V.; Sevchenko, A. N.; Umreyko, D. S.,
TITLE: The effect of medium and temperature on the prcibabilitv of transitions in
the electron-spectra of uranyl compounds
CITED SOURCE: Tr. Komis. po spektroskopii AN SSSR, vyp. 1, 1.964, 672-678
TOPIC TAGS: uranium compound, electron spectrum, electron transition
TMiSLATION: The authors investigate tbe cause of temperature quench-'ng in e-olu-
I tionE ,f uranyl salts. A relationship ~s found between the probabili%y of emission
and overlap of electron transitions in the spectra. The value of the
,Dverlap Is daterzined by the f~a-ur-_
the uranyl ion.
~tsuB CODE: UP
rNCL: 00

L 13777-65
ACCESS1014 NR: AP4044847 S/0051/64/017/()03e'~',,)356/0363
AUTHOR: Volodtko, L. V.; Sevchenko, A. N.; Umreyko, D. S.
TIME: Temperatuze electron spect-ra. of Inorganic
.,solutions of uranyl salts
SOURQF,: Optika i spektroakopiya, v. 17, no. 3, 1964, 356-363
TOPIC*TAGS: electron spectrum, temperature dependence.. fluorescence,
uranyl radical, excitation spectrum, luminescence speotrum
ABSTRACT: Investigations of electron spectra at low temperatures
are Impor,.aL~L from --he 'Dfk vi,~-w C--f' determinin;~ the natur--
of the spectra themselves and from the point of view cAl-
the mechaniBm cf fluorescence of uranyl compounds and tie concomitant
redlstrtbu~i,Dn of the exci,~atlon energy -a.,er the -,,ariDu~: --.hanne1,;;.
The urany! sal-F we-r, ilKe an4L-'ns,
and --r,1-1 wl'~~) ar, SF-!-~ ~Iass a-it.uffia-
tic reuoi-!!r,6
cuvette was replaced Dy a thermostatic chamner ncl,'ilng,
ed with the investigated solution and solvent. The te,it apparatus
Card 1/3

L 13777-65
ACCESSION NR: AP4044847
-are-
--and --procedum- describe&~---The-dec-rease--in-temperatura-was-shown--
to be accompanied by a narrowing or the fluoreseen6e band and by a
monotonic shift towards the short-wave region. The form of the
spectral bands also changed with variation of the teirtuerature. On
Ananal
ura-yi compounds nas a complicaLed naLure In the visiDie region and
consist-s of several spectra, eacn corre-spondina. to a group of opti-
ca! i-ran~~11-11 .- n, 9 1 n ~ o iw n It P 4
'tlon t-e"Y4-.,. ~tle exc_!,e~ Z"a'e a.,., "11~ ~;Iour"'
liiminpscence spectrum and a lonw-wave atsorpticr. spectrur whl~?7 ha-,re
Mirror *YFTUT.'ut'rY propc-rLltb. !htt aft"tr6iow aLld trm qucifiLkUTI
-j,-; re o c P_ n c e o f t h, e In ve t I g a t e d 1 nr va nP,.- tons in re a E! e w I t h
ASSOCIATION: None
Ca,d 2/3

AP5011080
AUMORt Unwakof Do a.
TXTIX: T!!23perstn--r? dependercm of +I,,- ELba6!Tt4-,-ItT =d fluoreava"at, queWhIng, of
=WW1 CMP=de
SOMEt AN WSRO ~DokWrj To, no* 4P 19651, 221-223 7.-
$ sorption apect-nm, lemperz.-i
ToPICC VIO turW! cd#d~ fbaoreace=e Taenchirg, ab
ture dependeneev electron trensition
AFSTaCTt This is a continuation of earlier work by, the author (with L. V. Vo-
lodlko et &I., rizicheakiye prableuV spek-throchapiij vate-r-laly 'XIT wrechcbanlym
PC 21,1- IQ62; Vestal AS PSSR, aer; fft-tekhM., rv~. 72, -z-7 are
UO 5, ~96 3, &nd crt her c7t -mE qstablfahed In t-Ae earlier
that r-b-orTF-Eion of Ilgjxt Irs urtjWl ccwpounde in the risible rpaglor- of
dl',P tn t7. :
ion and the aboorption apeczra carrear-ond-ing to tte difftrewt
I.-ranzitiani, laave differeazt. r-A the DrtSefft ryLUer the
thar ccm-mure~- the ten-peret-a-ra ~-f th~- &'Isoxlv-s-d Spe-:tra ar"I af thtl qu&c-
tm yelld of cnr-E~~L!a of t-ISrqI mltr wh-icb 10 Rat I=At-

AMMION NRt AP5011080
emom er, ro4u timuprature. The tento.- thw 41--lat vii-m-ra colution is -:oal-id onlj a- d-e-
C r U- 4s. r, e r--. It,,_l r 1, 1 t
t U-1 e0 17 kTT1 J n
ape ct r=, whil c t he fl~uo 1 C S OL -e lic ea C1~ I 7'~-:'.
explaized frow. lChe p.-jint of v-leev of' -sc-,~-Jfttlnn prot--esnes, which in the cuac
of urs-rrvl c!ompaund-c can. b-i c-:;'Inecter' vitAl '-h- betv~'en two e
Ttate-0 raf th~- V-MaV-- ions 711,? j-vencMnF oil the fivoreacenze of the
u-r a rrv ~, c -,Rm-px~r. d ~ka14 -.-~ D e a7 , 001 it,
- v
state and M.gher e-'A-ctyon-Ic -tauts-s of "De tirarji i3n In the -rivible region of the
C-t --rw- ~l'ble -0-1r-t V-A; by A. 7. arl. haz: 2 f~g-
a.
ASSOCIATIOUt Belcrupmkiyy In- -. I. Lenim (Miaruscian
'i Card 2/3

ACCES310V HRt A-V501).0ao
SUENITTED I 3IJ;Ar,64
in RU Boy 005
00
MIMP 001
9m) CODES $8, Or

L 6 52 30-6 5 Ew7 ( I ) /K (c 7-,!.f
ACCFSS:~,Tj AP5)2j797
I AUTHOR: Sheychenko, A - N UMM D- ~S-
TT,"MEz ~\Concerzning interpretation of the absorption spectra of sow organic 4rgrrrjt,1_
coMLex&s Report, 1"th Conferewe on held in Kharlkov 25 June to 1
July 196V
SOUICE: AN =R. Izvestiya. Seriya fizicheskaya, v. 29, no., 8, 136.5, li49-1352
TOPIC TAC-St light absorptionp absorption apectrum, luminescence syeetru=, solu-
tion property, complex molecale, uranyl nitrats L4,
AM7'RkCT- The authors have Investigated the absorption and luminescence Pectra
of a number of urany! complexes, and in .he present paper they report results ob-
taine(-A for ::tinitrcuranylt anl~ t1-!V"Ar-----i-ky1 !-nsi The complex trirAtrourarrf-L com-
4 -
'lutiors of urany' ni-
so
uranyl tetraetnylammonium nitrate and ur-&-wyrl c"-Parea* ~~n T-le ~-orl-g
Wavelength region the absorption bands of the cmiplax ion appeared In the same
te, but, thery werre much more prominent, The complex'
positi ons as those of the nitrat
C rd

r 1 r i i n ct r, a;knd
f er L-T t:~
ficiency and the fluorescence 11fetime.. Orig. art has 3 figurai and I table.
ASSOC 1ATICYNI.- Selcmlssk-~- goaxidarstirenny.- univ,,~rsitet im, VsItLenijim (Belorussian
State University)
SUBMITrED.- 00 RAICLZ 00 SUB CGDEx c~c OP
NO REF SOV.- 002 001
Card

APANASEVICH, P.A.; BORISEVICH, H.A. VOIODIKO, L.V.; GLADCM.'KO, L.F.;
GRlBKOVSKjy, V.P.; rU,;tlj;OVICH, G.P.; lVANOV, A.F.; KUZI-ITSOVA,
V.V.; PIKULIK, L.G.; FILIPOVICH, V.A.; RUBANOV, A.S.; PUBANOV,
V.S.; SAMSON, A.M.; SARZHEVSKIY, A.M.; SOLOVIYEV, K.N.;
Ul/li,iEYKO, D.S. ; KHAPALYUK, A.F.; YEL'YASIIEVICH, M.A., akademik,
red.
[Interaction betven nonequilibrium radiaLion and matter]
Vzaimodeistvie neravnovesnogo izlucheniia a veolichostvom.
Minsk, Nauka i tekt~ika, 1965. 223 p. (MIRA 18:3)
1. Akademiya nauk SSSR. Institut fiziki. Akademiya nauk Belo-
russkcy SSR (for Yellyashevich).

L 3l48_66
ESSION NR: AP5016051 UR/0368/65/oo2/oo5/b465/o467
535-37:535-34
J AUTHOR:
ITITLE: Symmetry of construction and structure of electronic absorp-
tion spectra of uranyl compounds
SOURCE: Zhurnal prikladnoy spektrookopii, v. 2. no- 5, 19651 465-467
TOPIC TAGS: uranium compounds, uranyl nitrate, absorption spectrum,
lexcited electron state, fluorescence
"ABSTRACT: The.article considers the dependence of the structure of
I
ltbe absorption spectra of uranyl compounds on the symmetry of the
nearest surrounding structure of the U02 2+ Ion. From a study of the
2+ +
electronic absorption spectra of U02 , U02NO 3 2 and U02(NO,)2 in
Iwater and the electronic absorption spectra of a eolution of uranyl
Idinitrate'and t1rinitrate in acetone, it Is found that~,.the symmetry
Card 113

L 3148-66
ACCESSION NR: AP5016051
dependence of the structure is In good agreement in the different
solutions. It is concluded on the basis of concepts previously devel
oped by the author (Izv. AN SSSR ser. fiz. v. 27, 651, 1963 and else]
,where), that three electronic transitions exist in the investigated
region of absorption spectra (A = 500--350 nm), it is concluded that
some of the transitions are not affected by the surrounding structure,
,while otberB are strongly modified when the surrounding is changed.
IThe interaction between the electronic states of the uranyl ion can
icause the excitation energy to become transformed via different cban-
nels (fluorescence, beat production, and others). The relation be-
tween the fluorescence intensity of the uranyl compounds and the over-
I
lilap of their absorption spectra, which has been observed experimental-il,
'ly, also explains the different behavior of the uranyl salts in dif- I
ferent behavior of the uranyl salts in different solvents. The effect
lof the transitions on fluorescence quenching is briefly discussed. I
10rig. art. has: 3 figures#.
ASSOCIATION: None
2Y3

V-
L 33)48-66
jACCESSIONNR: AP50i-6d5-i*---'-'-'----'*'-'--"-.
!SUBMITTED: OlOct64
ENCL: 00
NR REP SOV: 006 OTHER: 00'(
SUB CODE: Go'
OP

JE,CfiENw)~ A.
of ift... at"i -f. sp-a:~ a Lf
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(MI IRA !M-1/
1, 4 1

VOLODIKOp L.V, (Valsidalkov L.VI; MMEYKOt D.B. (Ummik4g D.S.)
TOperature dependerm and nature of electron spectra of organle
00JUtlOrAG Of UMV1 SAltd, V4Gt9j AN DM. Ber.fis.amtrum,
no.203419 165. (Kuk 1911)

tPITIRMO, D.S.
9.
Temperature dependence of abcarpt'lvilty ad the quencirtng 0~
the fluorescence of uranyl compounds. Dokl. AN BSSR 9 no- 42
221-223 Ap t65 (1-ling 19:1)
1. Belorusskly gosudarstvennyy universitet inani Lenina.
Submitted March 31, 1964.

grr (m) t) /FTT I P(C) 111141a"41J -
L L.~ i Lj
0 ~1, Q
ACC NRi AP6019652 SOURCE CODE: UR/0368/66/004/006/0523/0528
AUTHOR: YnEgko, D. S.
ORG: ncne
TITLE: Absorption properties and stability of certain uranyl compounds at high temperatuns?
SOURCE: Zhurnal prikladnoy spektrookopit, v. 4, no. 6, 1966, 523-628
TOPIC TAGS: uranium compound, absorption spectrum, high temperature effect
ABSTRACT: The absorption spectra of aqueous, acid and organic solutions of the nitrate and
acetate salts of uranyl and of several comLl ur!;L
lLmpounds were investigated In the tem-
perature range of 20-135C simultaneously with an investigation of the effect of a temperature
rise on the pH value of certain of these solutions. An examination of the temperature effect
on the absorption spectra of the Investigated solutions indicated the presence of two types of
changes: a rise of temperature of certain of the solutions was accompanicxl by a monotonic and
weak change of their absorption properties, whereas the heating of others led to substantial.
deformation of their absorption spectra. The spectra of all the Investigated aqueous solutions
belonged to the first type. The results obtained Indicated it considerable stability of urmul
compounds in the indicated solutions within a certain temperature range. For a number of
UDC: 535.37:535.34

ACC NR: AP6019652
e_"
substances, e.g., uranyl sulphate In sulphuric acid at 135C and uranyl nitrate In cyclohexanono
at 70C, irreversible chemical reactions were observed which led to the formation of new com-
pounds. An analysis of their absorption spectra permitted the conclusion that In the first ex-
ample a now compound Is formed at 135C which apparently contains tetravalent uranyl and In
the latter example the temperature rise to 70C leads to the formation of the mixed oxide of
uranium U308. Most of the absorbing systems (with a uranyl center) formed In the Investigat-
ed inorpxdc and organic solvents were rather stable with respect to temperature changes
within a certain range. This is possible only If the molecules of the solvent, forming, for
example, a solvate shell around the uranyl molecule or ton, are sufficiently strongly bound
with them and, consequently,shlelds them from external effects. OrIg. art. hast 4 figures.
BUD CODE: 07 A/SUBM DATE: 28Apr65/ ORIG REF: 005/ OTH RZF: 010
40 ~ z,.-"

ROZNATSEVO Yo#S.; UMIKIIIII, A.N.
Locally relieving noal seam-s for tho prevention cf sud4,--- C-,AL-arsts
of coal and ga3. Vop. gor. da-A. no.17:42-49 163. (MIHA 18:9)
1. Vostonhnyy nauchno-IsnIedovutel'skly Ln.9titut po bezo~annosti
rabot v gornoy promrililennooli.

HOUJITSEV, Ye.S.; UMR!Kff!N, A.M.; 5071111hOV. 7.V.
.- -... I - 1..
Searching for and improving me thods to con trol. ruddon ou Ltajr~, to
in development workings. Vop.bezop.v ugolt.shakh. 405-100 16/,.
(MI RA 18. 1)

ROZANTSEV, Y(;vgeniy Serefimovich; UMRIKHIN, Anatoliy Nikolayevich;
TEFLITSKAYA, G. . red.
[In seams subject to outbursts; manual for workers and
brigade captains] Na plastakh, sklonrykh k vybrosam; pa-
miatka dlia rabochikh i brigadirov. Kemerovol Kewerov-
skoe knizhnoe izd-vo,, 1964. 50 P. (mim 18:1)

m k
1"'r eation of scale innnation in closed circ-Aati-i~-ry!`;f`--
t.elby the acid-phocpliote methed. r1- G- r""A'14,
K
Riek, Slitid4i 21, No. 5, Ultb4itlate
scae formation mcni-mi rapidly (C";Lt t utin. thlckrfe~.s
per month) in a fl-vriurclec, piant viliere ait artv,~ian wo)
N%Iiw, irw(I for make tip to A 6muladivi; c--iing watch . -
tem, had the fullowing evinjin.: carbonare h;irdncrj 0.31.,
1-1(20~- 10-40", CO.-- 0-60'. free CO. 3A, CtO W.21,
5, Cl-, 21.7), Sif)
Algo 2.4, S(.)4-- 60.1 -. 21.8, and InVil
soilib 327.0 taK./l, Although the clitoride/alkalialty ratH
.111 Make-tiNvilter was about 2, it was 3 in the circulating
itystem: t Iis indicated considerable carlinnatt dellM(lim.
Xbjs Carldition, was COMCCIed by addith'" of st Superfillon-
Phate -.01a. to tho circulating system suflicknt to bring its
%ilkalinity to 17' Urg-ther with addithin of cunugh free
Coliell. 1-1,1204 to hold Illis, vabe on envitillu ;C).Cle .ih
only a single: purge stream. The COI (1 4 '- .1. Wdf7;-
placed the carbollatc-bicaAmidt NPI., 1010,4 1 & 131fa
in the condensm. In use this 114 dillf runtrAilled
further de"ition hilt a!w renlovelftitflerttrile. If. J, K, -WP

MaTIMN, D'. 6~.~ (Efigineer)
Filters and Filtration.
Water softening in mechanical filters. Z& ekon. top.,, 9# no* 5# 1952.
9. Monthly List of Russian Accessions, Library of Congress, kuRust - 1953(2 Unclassified.

-6 -- A
MMMU14, D. a., Zngineer
Water - Softening.
Water softening in mechanical filters. Z& ekon. top. 9 no. 5, 1952#
9. Monthly List of Russian Accessions, Library of Congxess, kuguat -19532 Unclassified.

AUTHOR z Umrikhin, D.G., Engineer 91-58-6-7/39
TITLEs Chemical Cleaning of a Turbine Condenser Using Sulfuric Acid
and Sodium Chloride (Khimicheskaya chistka kondensatora
turbiny s primeneniyem 3ernoy kisloty i povarennoy soli)
PERIODICALt Energetik, 1958, Nr 6, pp 9-lo (ubsR)
ABSTRAM The author shows that in place of hydro-chloric acid carbonate,
scale deposits may be removed from turbine condensers by using
sulfuric acid, adding sodium chloride to the extent of 70 -
80~o by weight of the (10061o) H2SO 4'
AVAILABLE: Library of Congress
Card 1/1 1. Turbine condensers-Maintenance

inzh.
Improvament of a method for vet storage of salt.
Energetilc 11 no.4:18-19 Ap 1636 (MMA-160)
(Water-Purification)
zi~

UMRIKHIN, D.G., inah.
Use of highly mineralized boiler water for preparing a regenerated
solution for sodium cation exchange filters. Energetik 12 no.5:
14-17 My 164. (MIRA 17:6)

UMFUM714, D.G.
Hydraulic steam preqsw~p govprnor. Fnergeti-k. 13 no.2tl4-16 F
165. (MIRA 1M)

W4UV1W",', Lfrz,11.
- i
~~ I.-M2 1 f ication of a Sall t dis~3ol'ier. E'riergetik 13 nc 5:22-23
i~,!y 165. 18:8)

UMRIKHI9, I.D.
Investigating the repressuring of gas wells by means of reservoir
models. Gas.prom. no.9:1-5 S 157. (MIR.A 10:10)
(Gas wells)

1WRINPI, J.D., Gand i'ec~, Sci 'I'MenreW.ral and
experimental study of non-statiorl , L"--1-4ntake in an
elastic f iltrati an sy, tem (ef f ec t of' f ree vol;vne of wel I.s,
bfe*~P--limits of tne stratum and its non-homogeneity).11
Mos, 1956, 9 pf, (Yin of 'ligher ~,&,icatiori UQSR. "os Order
of Labor hed -Panner ilerroleum inst im Acada.,ric-*Ian
Gubkin. Unair of Mxe(;eneral arO Underground !iydraulics)
120 co ies (KL, 213-116, 10L'i)
- 136 -

RX
it - I
Jill, A

UMRIKHIII, I.D.
---------------
Using modal layers for studying pressure restoration in wells.
Izv. vys. ucbeb. zav.; neft' I gaz no. 3:73-78 '53. (XIRA 11:7)
1. Koskovskiy noftyanoy institut im. akad. I.K. Gubkina.
(Oil wells)

UNRIIHIN, I.D.
Iffect of free volume of wells on pressure restoration graphs.
Trudy MNI no.22:231-244 158. (MnU 12:4)
(second recovery of oil)

LA H i A),
41
Al tz
It
", 13 A-1
VS,
113811.- 13 -WJSj4-,1g. 9 u yl tv. I
--ii .31 R-3 .'arc` -:3z
Av
HIM. j~

CHARNYT, I.A.; UMRIMUN, IPD.
Studying the unstable flow toward wells to determine the peraneters
of a layer. TrvAy MINMGP no.24-.140-145 159.
(MIRA 13:3)
(Oil reservoir engineering)

Buillov, S.N.; UMILT, I.D. ,(Moskva)
Studying layers and wells utilizing the harmonic law of excitalion.
Izv.AN SSSR.Otd.tekh.nauk.Mokh.i mashinostr. no.4s48-52 JI-A
16o. (MIRA 15:8)
(Rocks--Permeability)

BUzMvj S.N.; UMRIKHINp I.D.
Basing the method for calculating the geological and physical
parameters of a layer on data from a study of wells with the
Wmonid- law of stimulation. Trudy VNIIGAZ no.Ut2lg-240 161.,
(KTRA 15:2)
(Gas wells)

I '! I ! ~11 i rj , , . , 7~ 7' ,
I I - f. 7 ;,JK !i , ,
, .1 . ,. ~ i - -
. . I . n ar r - ~s t,.:? r s -' :- - . 1~
~.;Q "Or M." n 1 T-.,7 7- ." ~ t~ - -~! .-I e'2 r ,, , -I r-- n, I re 5 5 , :,e c n S. ~ - -
curve in a reacting weli.. fla-anh..- teen. ibcr,, po flob.nef LI ~ rk~ o
14 -! 87-91 161. (j,!-,jjA 17-f-)~

BAY'KOV, .8U"-;i'.'N(JV,
in-restigaLini~ reservo.i4rs on ba3-~s cf cj-rves c' -~ne
change in r~-,-af-,~.Ive wells in tne presence of a harrzonic 0~-C-iilatlor-.
in the flow cr pre.33ure in a .9tiumlation well. Nauch.-tekh.sbor,
po dob.ne f t4_ n,-, ,!';I, ;, 6 ~, - 7 2'62.

BUZINOVp'S.N.; UI!EIWN,_ I.D.; EYKMN, V.N.
Effect of layer boundaries ov pressure changes in presm".6 wells.
Trudy VNII no.371180-193 162. OaRk 16t6)
(Oil reservoir engineering)

BUZINOVp S.N.; BkKOV, I.N.; MKHIN I.D.
-1
Determining the location of the flow between resorvoire frou
the data of investigations, O&Z. prom. 7 n0-9:9-13 162.
WRA 17:8)

uml R
influence of edge gaj luctiva ro3ef-v,,,,r cr
variationz in observaticn. Nau~:.,.- sbor, po d:,b, net,~i*
nO.19!Z9-3) 163.

LMIICIDI, -1. D.) BUSINOV) S. N. (Moscow)
"Capacity EBtimates of Reservoirs and Wells on the Basis of TI:w Depe-ndent
Harmonic Changes of Pressure and Mass Flow."
re.port.presented at the FJrst All-Union Congress on Theoretical and Applied
Mechanics, Moscow, 27 Jan - 3 Feb 1960,

BUZ '1140V , Stanislav flikolayevich; UI.I.HIMIN, Ivan Dmitriyevich;
(j.Y'-'SHKOVA, S.V.p 7-ed. red.
[Investigating beds and wells under an elastic flow
regiU7.el Issledovanie plastov i nkvazhin Fri uprugon.
rezhime filltratAi. 1-IoAva, Neara, IN4 271 p.
1?:9)

TREBIN, F.A.; RAABEN, V.N.; BUZINOV, S.N.;_!NTPIN, I.D.
Studying wells by injecting gas into them. Neft. khoz. 42
no.1:31-37 Ja'64. (MIRA 1715)

133-1-3/24
AUTHORS: Popov, Yu.A., Umrikhin, K.G., Shaposhnikov, A.K., Engineers.
TITIN: A Rational Charging Equipment for a Blast Furnace (Ratsion-
allnoye zasypnoye ustroystvo domennoy pechi)
PERIODICAL: Stal', 1958, No.1, pp. 7 - 14 (USSR)
ABSTRACT: A description of the design and operation of a new
charging equipment is given. The distribution of burden
materials, in the blast furnace throat and the possibilities of
controlling this distribution with the charging equipment in use
at present is outlined. The distribution of materials in a
model and an operating blast furnace is shown in Figs. 2 and 3,
respectively. It is pointed out that at present the SUCCeSS irL
controlling this distribution depends to a Jxge extent on the
qualifications of the operating personnel and the available
equipment, the influence of the individual controlling para-
meters (size of coke and ore charge, system of charging, stock
level and the sequence of rotation of the distributor) on the
distribution of materials in the throat is not certain. This
uncertainty is caused by the following factors: non-uniformitY
of raw materials in the chemical and size composition, the
influence of the gas stream on the distribution of materials
during their fall from the large bell. The design of charging
Gardl/3 equipment proposed by the authors (Fig-4) can secure the

A Rational Charging Equipment for a Blast Furnace 133-1-3/24
uniformity of distribution in size and in chemical composition
of the materials in the furnace throat (across the concentric
rings) and the constancy of an optimal vertical distribution
of materials in the furnace. The proposed char ing epipment
consists of two parts: 1) charge distributor Mg-5), and
2) charger (Fig.6?. The charge distributor consists of a
rotating funnel (a) and rotating cone (g); both rotate during
the fall of burden from the skip on to a large bell. An inter-
mediate small bell (d) serves only to isolate top gas during the
operation of the large bell. This set secures a uniform dis-
tributing cylinder (b) which can secure the constancy of the
required distribution of materials along the radius of the
furnace and maintain a constant stock level.and a directing
funnel (d) which permits varying the position of the ridge in
the distributing cylinder. The distribution of materials at
various settings of the directing funnel is shown in Fig.6.
The operation of the above charging equipment was tested on a
model in which the stockcbscent and upwards flow of a gas stream
were incorporated. Some results of the distribution obtained
are shown in Figs.?-9. It is concluded that the proposed
charging equipment gives the following advantages: 1) suffic-
Card2/3 iently uniform distribution of materials in the concentric rings

A Rational Charging Equipment for a Blast Furnace 133-1-3/24
of the furnace cross-section in respect of size and chemical
composition; 2) the possibility of maintaining a constant
o3timal distribution of materials along the furnace radius;
3 absence of the necessity of air-tight fitting of rotating
parts; 4) absence of the necessity of a programme con-
troller for the distributor; 5) simplified control of furnace
operation (no need to change the size of charge, charging
sequence, stock level, programme of the rotation of tha dist-
ributor). The proposed equipment will be particularly
suitable for large furnaces. There are 9 figures.
ASSOCIATION: Chelyabinsk Metallurgical Works (Chelyabinskiy
metallurgicheskiy zavod)
AVAILABLE: Library of Congress
Uard 3/3

ORIBIN, N.G.; KOROVKEVICH, N.V., inzh., retsenzent.-, MANYUKOVj
~ inzh.,, red.
(Experience in high-speed freight train traffic; from the
practices of the Southern Ural Railroad) Opyt skorostnogo
prodvizheniia gruzovykh poezdov; iz praktiki IUzhno-Urall-
skoi dorogi. Moskvas Transportp 1964. 61 p. (MIRA 170)

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THE SLOPE OF THS OPER-HEARTH FMACE TAP-ROLE. P. Vo Va-
rikhin.~_ (Metallurgs 1939. No. 3, pp. 37-48). (fi-&isiff )i' In the -414
first part o the paper some observations on the appings of a 36-ton .00
aoid open-hearth furnace are briefly redorded. These show how the -00
inclination of the furnace bottom to the tap-holt and the dipth of the -460
bath affect the relative times during which metal and metal plus too
slat are tapped offs and how this In turn affoots the number of slag:~ Aroo
god inclusions. The grouter part of the article is devoted to a descrip- (0*
tion of laboratory experiments on a one-tenth scale model of the furnaos all*
004 hearth and top-hole, using water and oil to represent the metal and also
to- the slag respeatirlye - in a number of oases a cono4ntratad zinc Kos
001 chloride solution was used in order to have the asm* ratio of specific
gravities. The a4eriments showed that a 3* inclination of the tV- gibe
hole was tuftfficiont and that a =Aoh better separition of the metal 4,60
and the slag could be obtainied by increasing this to lO*# In a,**
studying the actual pouring of the two liquids Into a beaktr repre- $00
senting the ladle, it was observed that undesirable bteaftag up of the ago
oll(represonting slag) into small droplets occurred when there was too
I a -L A RAIALLUNCKAL L"INATuRt CL&IMMAts"
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only a small quattity of oil and a large quantity of water cming
frcm the tap-hole. An the quantity of the oil beame relatively larger,
the drops Into whioh it was broken up also b9oame larger and were
rapidly *lWnated by rising out of the water (reprasontinf, met-.1).
00
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00 THE INFLUENCE OF VOULD DRSIGV ON T I QUALIT
oe POUPJW INGOT3 KV9_11mrikhta and A, L. y9goroodkly. (Motallurg, :00
1939, No. 6, p so
; .' -IS-29) --liwii4saian), The first part of the '60
00 paper deals with the affect of the quality. temperature abi .100
0 rateof pouring of the steel and the mould temperature on the "to 0
g quality of the ingots, particularly with regard to piping,
cavities and porosityo In the expert-onto particular attention
was given to the conditions under which the ingot coolodl -00
00 those wore Investigated by means of temperature measuremonts, %9
041 using thermocouples inserted into the mould wall at various 0
0 0 poiate. The existing si,,uld design wits found to be unsatisfactory %0
90 from the point of view of hoot flow. The unsatisfactory
jLa features wares (a) Incessive wall thickness of the hot-top 2. Abo
tion, as well as of the main part of the wouldl "(b) too
ar
p
small a volume of the ingot head and the tapering of the moulds
towards the top. The &boy* drawbacks were rectified in two
now mould designs. Tests of these mould@ are described with 0
reference to the str atures of the ingots obtained. Thin Vol
'ov*4 heat removal. larger volta* of head
walle.to give impr
61TALLUNFIC&L LIMIA11to4f CLAWFICATION 9 .1
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Ar P. V. Unarihmn. Ud 7. 59"12(1947).---0f the maqv- .00
00 rk" somp%hig -an opgn-hmrth charge, the ving4orming
oed jill have the loot 9 thermal coed. The aff-se-
=M11: chage has a tenigig *#Wt 00 the thermal z
00
00
00 and this problem was inv"toicated on a no. of rv
Variations which can roushly be cl.i."ified accmding to r.
go 3 09
the location c4 the slail-fornLition vomixments: (a) t-n
top o( the metal. 1b) on the flfxw of the br.irth. wid it)
intert4yed between laym of nit-fal. As iu-lx"l frotu the
"00
a duration of the meltiux pro"%s (a) wLti he least rffk irm
00
while (c) was the most elficient. The inter6ying of the '00
s6# materi3ts gave a normal slag A-micterized by a rising -
concn.ofCa. Such sJAg insurMi nonim..1 g3% and 11 in t Jac 1&41
nwtal. hl. lln-A.11 '00
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so A .00
Russian). P. V. Vadkbin and V. 1. Dyachkove Zavodakiqa Laboratoriya
(Factory -IAkboratory), v. 13, Oct. 1947, P. 1260-lal.
And improved "furnace" directly connected to the microscoro.
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:
4

UNRIIHIN, P.T.; ARKEL"OT, V.I.; KICHIGINA, Z.F.
X-ravy investigation of the scale on p1g Iron contained in open-
hearth furnace burdens at the initia-l atage of steel smelting.
Trudy Inst. fiz. mt. ~150. (MM log8)
(Cast iron--Metallograph7) (Retals at high temperature)
(OxidAtion)

I amium., P. V.
Kokarev, N. I.j jt* au. Principles of accelerated open-hearth sTelting; theory and
practice Sverdlovsk, GOB. nauchno-tekh.,-izd-vo, lit-ry po chernoi i tsvetnoi
1951. 1-31 P. (54-410371)
TN7hO.u5

7-7

UMRIKHIII, P.V., SOKOLOV, V.E.
"About the Problems of Low Carbon Steel Deoxidation,"
lecture given at the Fourth Conference on Steelmaking, A.A. Baikov Institute of
Metallurgy, Moscov, July 1-6, 1957.

IMMIN, P.V., STARTSEV, V.A.
"Interaction of Metallic Baths and Furnace Bottom-Dress in Open-Hearth Furnaces,"
lecture given at the Fourth Conference on Steelmakin, A.A. Baikov Institute of
Metallurgy, Moscvw) July 1-6, 1957

SOV/ 137-58-10-20548
Translation f rom: Referativnyy zhurnal, Metallurgiya, 1958, Nr 10, p 28 (USSR)
AUTHOR: Umrikhin P r
TITLE: The Kinetics of Steel Desulfurization in the Basic Open-hearth
Process (0 kinetike obesserivaniya stali v osnovnom martenov-
skom protsesse)
PERIODICAL: V sb.: Fiz.-khim. osnovy proiz-va stali. Moscow, AN SSSR,
1957,. pp 94- 111. Diskus., pp 160-187
ABSTRACT: Experimental heats are run in furnaces of 60-130 t capacity.
Samples of metal and slag are taken at 25-30 min intervals
during the melting period. No desulfurization takes place in
heats in which there is no addition of lime for FeO-Fe2O3-MnO-
S'02 slags. In high molten-pig-iron practice with 100-t furn-
aces where 4.5-5.57o lime is added during the first half of the
melting period, the coefficient of S distribution, LS, usually
drops, followed by somewhat of an increase in L with rise in
CaO/SiO2. The rate of desulfurization of the metal in the melt-
ing period depends to a significant degree upon a number of process
Card 1/2 factors, of which the most important is the rapid formation of

SOV/ 137-58- 10-20548
The Kinetics of Steel Desulfurization in the Basic Open-hearth Process
highly fluid basic ferriferous slags. Employment of the melting period for
desulfurization of the metal makes it possible to derive a finished steel of
lower S contents. Examples are adduced of the running of heats with early
making of ferrifcrous basic slag. It is found that the desulfurization rate
rises with the degree of reduction of the Mn and the decarburization rate.
1. K.
1. Steel--Properties 2. Sulfur--Separation 3. Open hearth furnaces--OperatioL
4. oxides--Chemical effects
Card Z/2

137-58-4-6669
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 4, p 50 WSSR)
AUTHORS: Kurochkin, K.T., Umrikhin, P.V.
TITLE: Effect of the Gas Content of Transformer Steel on Its Electro-
magnetic Properties Miyaniye soderzhaniya gazov v transform-
atornoy stali na yeye elektromagnitnyye svoystva)
PERIODICAL: V sb.: Fiz. -khim. osnovy proiz-va stali. Moscow, AN SSSR,
1957, pp 570-585; Diskus. pp 650-655
ABSTRACT: An investigation was made of the gas content of transformer
steel in the course of six experimental heats in a 90-95% t basic
open hearth furnace heated by heavy oil (5- 15% raoisture con-
tent) and six in a basic 20/25 t electric furnace, during the
smelting process and after rolling and annealing of these steel,,,
The charge of the open hearth hezts consisted -10% of pig iron.
5% of swarf, and 15% of Fe, the rest being open-hearth depart-
ment returns and rolling department scrap. 100 kg pig iron were
added before tapping. Ferrosilicon (75% Si) wits added in the
runner simultaneously with the desulfurizer mix and 2.5 kg/t Al.
In the electric furnace heats the charge consisted 8% of pig iron,
Ca rd 1/2 36% of billets, 45% electric furnace scrap and 10116 first-clauis

137-58-4-6669
Effect of the Gas Content (cont,
scrap. Addition of ore and partial slagging-off was performed 40-60 tnin.
before the smelting of the charge. It was found that there is a constant in-
crease in ( H) during an open-hearth heat up to the very pouring of the metal
while in electric steel making it ditninishes even after the oxidizing slag has
been removed. The rate of oxidation of C makes for elimination of N and for
some increase in [H ] . After the addition of the Fe-Si and the Al, (H j rises.
(N I diminishes until pouring, but rises during the pour period. The r.Hj and
[ N] of steel'diminish during roliing and annealing. 0 and H increase wattage
losses, and in addition H dimishes the magnetic induction.
V. M.
I. S.teel--Electromagnetic properties 2. Gas--Effects--Applications
Card 2/2

to that

'(vaz ve~-C

cr
.1 (TI! - ~razvvsllv L! f
t C 11 to I!
:!
.

Fu

LT_
fv-4:,

'17 ".j. 0~ ~A.

tr cx;,
ff, -1

'V RI K
IHMKOVSKIT' *.V.; YRY V.A., )mnd. tekhn. nauk, starshiy nauchnyy
rabotnik; KOS3NKOt P.T6., kand. tekhn. nauk; LUAKIVICH, 3.06;
UPITWIT, V. I., prof., doktor takhn. now ; FILIPIYW, O.T.;
SMOGANOT. A.I., kand. takhn. nak, dote.; DAKIDOVICH. A.T.;
BOMUTSKIY, I.I., kand. takhn,, nauk; KKMHIBOZHSKITO M.U., dots.;
KOCHO, Y.S., prof., dolctor tekhn. nauk; MIKOV,'V.1o; LOMIN,
L.K,, mladshly nauchny7 sotrudnik-, KOKAM, N*Ieq dote.; KLTUCIUM,
A.P.t PLYUSHORMOO Ye.A.; KAPUSTINO Te.A., kand. takhn. nauk, dote.;
KOMU, I.Ios Imnd. tekhn. nauk, nauohM7 notrildnik; SHIROKOT# G.I*;
MMMIKO P.V . prof., doktor tel&n. nauk; LIEUVA. K.L; ZHIGULIlFg
vr.T:*,'w&O--KOV. P.K... NIKOV, AJe., prof., doktor teldm.
starehly nauchan sotradnik; TARaOT, N*39; NIKCLkM, A.G.
Discussions. Biul. TSNIIGHK no,-18/19:40-66 157. (MIRA 11:41
1. Starehly inshener Glavopetentall. Ministerstya chernoy metallur-
gii SSSR (for KhodakDvakiy). 2. Institut gaza (for Yefimov). 3. Di-
rektor Dneprodzer2hinakogo metallurgieheakogo institute, (for
Kosenkx)). 4. Rachallnik laboratorii Leningradskago institute. ogne-
uporoy (for Kazakevich). 5. Zavediqwhchi3r kafedroy metallurgii
stall Dnepropetrovskogo metallurgicheakogo institute, (for Iapitskiy).
6. Nadhallnik laboratorij Giprostall (for Pilip'Yev). 7. Chelyabin-
skly politekhaichookiy Inetitut (for Stroganov). 8. Nachallaik
teplotekhnicheako.v laboratorii Severskogo metallurgichaskogo sayoda
(for Demidovich). 9. Zamestitell nachallnika TSexxtrallnoy zavodskoy
laboratorii Makeyevskogo metallurigicheskogo zavoda (for Bornatakiy).
(Continued on next card)

IRMOOVSKITO V#V.-- (continued) Card 2.
10. Sibirskiy metallurgicheskiy institut (for Kedzhibozhakiy).
11. Zsyeduyushchiy kafedroy metallurgii stali Kiyovsk-ogo poUtekhni-
cheskogo instituta (for Kocho). 12 IspoInyaMhchiy abyasannosti
glavnogo inzhenera Beloretakogo metallurgicheakogo kombinata (for
Ryulkov). 13. Voesoywnyy nauchno-iseledovateltakiy institut metal-
lurgichookoy teplotekhniki (for Lomakin), 14. Urallskiy politeklmi-
cheski3r inatit-wb (for rokarev). 15. Zamentitel I nachal Inike, teplo-
tokhnicheskoy laboratorii Nishne-Tagillskogo metallurgichookogo
kombinata (for Klyncherov). 16. Yachallnik teplotakhnicheskoy labo-
ratorii TSentrallnoy zavodskoy laboratorii zavoda im. Toroshilora
(for Plmhchenko). 17. Zhdanovskiy metallurgicheakly institut
(for Kapustin). 18. lustitut metallurgii im. Baykova AN SSSR (for
Mom). 19. Rachallnik laboratorii mArtenovskikh pechey Vsesoyuz-
nogo neuchno-iseledovatellskogo instituts, metallurgicheskoy teplo-
takhniki (for Shirokov). 20. Zavedivushohly kafedroy metallurgii
stall Ural'skogo politelth-nicheskogo instituta (for Umrikhin).
21. %challnik metallurgichaskoy laboratoril TSentrallnoy zarodakoy
laboratorli Zakavkazekogo metallurgichookogo zavoda (for Lezhava).
221. Zamestitell glavnogo inzhenere, zavoda im. Petrovskogo (for
Zhigulin). 23. Nachallnik martenovskogo tsekha Kuznetskogo metal-
lurgicheekogo kombinata (for Morokov). 24. Institut metallurgii in.
Baykova AN SSSR (for Valabnikov). 25. GlavW inzhener Petrovsk-
Zabaqkallskogo metallurgicheakogo savoda, (for Thraeov). 26. Machall-
nik teekha Magnitogorskogo metallurgichookogo kombinata (for
Nikolayev).
(Open-hearth prooese)

5-
MOSCOW )o al Im

PHASE I BOOK EXPLOITATION 914
tfurikhin, Petr Vasillyevich, Doctor of Technical Sciences,
Froressor
Shlakoobrazovaniye v oanovnom martenovskom protsesse (Slag
Formation In the Basic Open-hearth Process) Sverdlovsk,
Metallurgizdat, 1958. 192 P. 3,300 copies printed.
Ed.: Dubrov, N. F.; Ed. of Publishing House: Luchko, Yu. V.;
Tech. E.: Zef, Yee. M.
PURPOSE: The book is Intended for engineers and technicians em-
ployed in steel-making plants and it may be of use to vtuz
students taking coureemin the metallurgy of steel.
COVERAGE: The book discusses the theoretical and practical problems
of slag formation arising in the basic open-hearth process of
steel making, The work is based on the author's research and that
of his colleagues associated with the department of steel
metallurgi at the Ural Polytechnic Institute imeni S. M. Kirov.
Card 1/6

Slaglormation (Cont.)
914
Soviet and foreign literature and data acquired from open-
hearth plants were used In preparing th4 book. Chemical and
petrographic methods of analysis are presented. Problems of
slag formation are considered as PAnetic factors of the
process. Experimental and industrial data were consulted,
including data on the possibility of further accelerating
the dephosphorization, desulfurization and decarbonization of
metals and the production of steels with lower hydrogen content.
There are 119 references, 7 of which are German and 6 English.
TABLE OF CONTENTS:
Foreword
Introduction
3
4
Ch. I. Factors Influencing Slag Formation 7
1. Distribution of slag-forming materials in the charge
2. Initial heating and melting of the charge
Card 2/6

Slag Formation (Cont.) 914
3. Formation of slag components during the charging
and melting periods 2~
4. Slag production 3
Ch. II. The Slag-forming Process 36
1. Theory of the structure of slags 36
2. Slag components accelerating the process of
assimilation of lime by molten slag 43
3. Method of slag removal during the melting period
and its effect on the slag formation process 48
4, Temperature of the upper layer of the molten metal
during the melting period and its effect on slag
formation 50
5. Determination of the quantity of limestone to be added
to the charge 55
Derivation of a formiila for determination of quantity of
limestone to be added to the charge 60
Sample calculation for the scrap process 62
Sample calculation for the scraly-ore process- 62
Card 3/6

Slag Formation (Cont.)
914
6. Foaming of slag during the melting period 65
7. Interaction of slag with fritted hearth refractories
during the process of slag formation 69
8. Oxygen in slag and Its oxidizing capacity 76
9. Acceleration of slag formation using slag-forming
additions 88
Ch. III. Investigation of Slag Formation In Relation to the
Location of Slag-forming Materials In the Furnace 92
1. Investigation of slag formation in the scrap process 92
Distribution of slag-forming materials at the bottom of
the furnace and in the lower and upper layers of the
metallic charge 92
Distribution of slag-forming materials throughout the
charge 99
2. Investigation of slag formation in the scrap-ore
process 108
The process of slag formation as affected by the length
of time required for pouring the pig iron into the
furnace and for slag run-off 11.3
Card 4/6

Slag Formation (Cont.)
914
Ch. IV. Effect of Slag Formation on the Process of
.-..Dephoep~orization of the Metal 116
1. OxIdatIon and reduction of phosphorus during the
melting period 116
2. Stabilization of phosphorus and its reduction and
passage from slag to metal during the working period 127
Ch. V. Effect of the Method of Producing Slag and
Slag Composition on the Process of Decarbonization of
the Metal during Melting 135
Ch. VI. Effect of Slag Formation on the Desulfurization
Process 149
1. Some theoretical and experimental data on the
desulfurization process 149
2. Production data on the desulfurization process
during melting 155
Desulfurization of steel during melting 155
Card 5A

Slag Formation (cont.) qi4
Desulfurization of steel during the working period 162
Desulfurization of steel at places other than the
furnace 168
Ch. VII. Effect of the Slag Formation Process on the Hydrogen
Content in the Metal During Open-hearth Melting 171
Ch. VIII. Technological Parameters of the Slag Regime and
Prospects for Tmproving the Slag-forming Process 183
Bibliography
AVAILABLE: Library of Congress
190
Card 6/6 GO/bmd
12-15-58

SOVII03- 58-1 7/53
"J
AUTHORS: Bogatenkov, V. F... _,.Umrikhin P. V. '. Kurochkin.. K. T,
. . . I ; - % - %I w_z ~ I.".
TITLE: The Hydrogen Permeability of Liquid Basic Slags
(Vodorodopronitsayemost~ zhidkikh oonovnykh shlakov)
PERIODICAL: Nauchriyye doklady vysshey shkoly.. Metallurelya, 1956
Nr 1, PP 31-36 (USSR)
ABSTRACT: In the present paper the results of investigations on the
hydrogen permeability in slags,in relation to their chemical
composition are given, The hydrogen permeability of the
slags is influenced by the chemical composition of the
slags and by their physical properties. The chemical compo-
sition of the slags investigated was divided into 4 groups,
and the basicity of the slags was represented by the ratio
CaO The basicity of the first group of slags varies be-
Sio 2 -
tween 0,87 - 3A0, the basicity of the second group from
2,12 - '20, the basicity of the third group from g20 -. g25
and that of tho fourth group from 2,20 - 2~1i.
Card 1/3 It was found that the hydrogen permeability of the slags

,~T
The Hydrogen Permeability of Liquid Basic Slags SOV/163-58-1 7/53
deriends on the content of MInO '. FeO and "111-0. Thsis dependence
was also graphically shown.
The viscosity of -Oie slags Increases abruptij according to
their increase in basicity.
The process of the transition of hydroeen through the 19yer
of the liquidl alagr is divided into three sta~,es:
1) The transition cl' the hydrog
,en from the [,,iio phao.~ to the
slag after the reaction:
1120(gas) * 02'(slag) - 2011' (slag)
2) The diffusion of th-e hydroxyl ion throu& the layer of
the slaG metal.,
3) The transition of the hydrogen from the slag in The metal
after the reaction:
201," , r 2.4. + 20(m 2H
tslag) + 'e (slag) ' F'(netal) .eta!) (metal)'
When the content of FeO, MnO ant] MgO iu increased in the slag
the binding energy of 02" in the molten slag increases, which
decreases the activity; in consequence of thia the first
stage takes place more slowly. The higher content of FeO in
Card 2/3 the slag decreases the activity of 02- and the hydrogen

The Hydrogen Permeabj.lity of Li-quid Basic Slags SOK/163-58- 1.. 7 1553
. / I
permeability of the slag to a greater extent than LnO. When
the ?JgO content in the slag is increased the viscosity of
the slag is increased. kiincreane in the Mr,0 content of the
slar, causes a very sharp decrease in the hydrogen permeability
of the slag. There are 3 fiL-ures, 2 tables, and 4 references,
4 of which are Soviet.
ASSOCIATION: Ural'skiy politekhnicheskiy institut
(Ural Polytechnical Institute)
SUBMITTED: October 7, 1957
Card 3/3

SOV/ 137-58-10-20558
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 10, p 30 (USSR)
AUTHORS: Kurochkin, K.T., Butakov, D.K., Umrikhin, P.V., Baum, B.A.
TITLE: Change in Hydrogen and Nitro ,en Contents in the Smelting of
High-alloy Chromium -nicl,(,l -iiiolybdenum Steel by the Basic
Open-hearth Process (Izmcneniye soderzhaniya vodoroda i
azota pri vyplavke vysokologirovannoy khromonikelemolib-
denovoy stali osnovnym martenovskirri protsessom)
PERIODICAL: Izv. vys5h. uchebn. zavedeniy. Chernaya metallurgiya, 1958,
Nr 1, pp 34-40
ABSTRACT: Experimental heats (He) are run in 30, 45, and 65-t open-
hearth furnaces. [ H] is determined from pre-hardened
samples by the method of the Department of Steel Metallurgy
of the Urals Polytechnic Institute, whileNwas determined
by the method of dissolution. As a rule,Hrises during the
He and, for example, is 3.96 cm3/ 100,g fusion, on the average,
for a 30-t furnace, while it is 4.05 at the onset of pure boil and
7.20 cm3/ 100 g prior to deoxidation. As the metal temperature
rises, [H] in the He and the ladle also increases. The mini-
Card 1/2 mum [H j is observed at a slag basicity (CaO Jo/SiO2 Jo) of

SOV/ 137-58-10-20558
Change in Hydrogen and Nitrogen Contents (cont.)
3,1-3.5. As [ C] rises, [ 1-11 diminishes. The [ NJ diminishes in the course
of the lie, increases after deoxidation and during pouring, and in a 30-t furn-
ace comes to 0.00327u/o upon fusion, O.OOZ5816 at the start of pure boil, and
0.00224 and 0.002647o prior to and after deoxidation, respectively.
A. S.
1. Stee)--Production 2. Steel--Properties 3, Hydrogen-Effectiveness
4. Nitrogen--Effectiveness
Card Z/Z

xa 1.33-2-5/1)
AUTHORS: D 'yachkov, V.I. (Cand. Tech. Sc. Utirikhin, PV. (Prof Di~. of'
Tech.So.), Slesarev, S.G. (EnginWe--rT and Fadeyev, I.G. (Eng-
ineer)
'TITLE: Development of the Technology of Smelting wid Tec!mias of
High Chromium Nickel-molybdenum. Steel (Usovershenstvovaniye
tekhnologii vjpl.avki i razlivki vysokoldiroraistoy
nikellmolibdonovoy atali)
PERIODICAL: Stall, 1958, Nr 2, pp.120-126 068R)
ABSTRACT: In view of the high proportion of defective semis (qv to
12.85%) and finished articles (13.?5%) from the above steel,
an investigation of the causes of defects and methods of
their prevention was carried out. As a result of this in-
vestigation smelting and ingot teeming practices were de-
veloped which reduced the proportion of defective seiais to
?.6% and of finished articles to 1.5-2.2%. An investigat-
ion of the nature of the defects indicated that in the
majority of cases they were related to the presence of
oxide inclusions. Steel was normally produced in 135 ton
basic open hearth furnaces. It was nei;essary to add to the
burden during deoxidation and alloying, about 6.5% of
ferroalloys which cooled the metal considerably and the
Card 1/3 steel with high chromium content (2.45"2.85%) becomes

133-2--5/19
Development of the Technology of Smelting and Teeming of High
Chromium Nickel-molybdenum Steel.
viscous. Moreover, ferroalloys contained a large proportion
of high melting inclusions. Therefore in 1951 the product-
C)
ion of this steel was transferred to ?5 -ton acid open heartn
furnaces, but no substantial improvement was obtained. A
statistical study of operating data indioated th4at the main
factor determining the proportion of defGcts on manu:'L*actur-
ing works was the temperature of steel during teeming.
With incre~sin temperature the proportion of defects de-
creases (Fig.15. Studies of the distribution of non-metallic
inclusions in ingots indicated that the main cause of
defects in finished articles were non-metallic inclusions
and hair cracks (Figs.2, 3, 4). In order to increase the
temperature of the metal on teeming, the technoloey of its
production was modified, namely the addition of chromium
was carried out in 2-3 portions during the boiling period.
The procedure and the results obtained are described in some
detail. In order to decrease the proportion of rejects due
to surface defects four methods of teeming were tested:
Card 2/3 1) teeming without frames with observation on the behaviour

Development of the Technology of Smelting and Te-e-mi.i.- (,f Hi-h
L CL~
Chromium Nickel-molybdenum Steel.
of "crust" in all 4 moulds; 2) teeming with f-ual:ies cin all
4 moulds without observation on the behaviour of metal in
moulds during the process of their filling; 3) teefaing
with frames in 3 moulds and the observation of th(., behav-
iour of metal in the fourth mould and 4) teciaing, with
frames in all four moulds, but with the observation and
control of the velocity of filling in one mould until it
is one third full. The results obtained (Table 4) indica-
ted that the fourth method was the most suitable. The
following participated in the work: P.P.Semenenlco, V.A.
Nosov, L.Ya.Sukhman, L.A.Magidson and V.Ye.Sokolov. There
are 4 tables, 5 figures and 8 Russian references.
ASSOCIATION: Ural Polytechnical Institute and Works im.A.K.Serov.
(Urallskiy politekhnicheskiy institut i zavod im.A.K.Serova)
AVAILABLE; 1,ibrary of Congress.
Card 3/3

SOV/1 37-58-8--17855
Trans I ationfrom* Refer at; vnyy zhurnal, Metallurgiya, 1958, rd- 8, p 236(USSR)
AUTHORS., Kurochkin, K. T,, Umrikhin, R V. , Baum, B. A.
TITLE: The Effect of Hydrogen and-N-itrogen on ti-.e Electromagnetic
Properties of Transformer Steel (Vlivaniye vodoroda i azota
na elektrotekhniche ski ye svoyst-.,a trat,sformatornoy stali)
PERIODICAL: Izv. vyssh. uchebn, zavedeniy. Clier,taya metallurgiya,
1958, Nr 2, pp 143-150
ABSTRACT: The effect of H on the magnetic properties of transformer
steel (TS) was investigated, It is established that H increases
the electrical losses and the magnitude of HC and reduces the
magnetic permeability of the TS. The greatest reduction of
the magnetic permeability was observed in weak magnetic
fields. The harmful effects of N on the magnetic properties
of the TS are not as strongly pronounced as those of the H. At
a saturation temperature of 850C and 9500C, the electrical
losses and the HC reach a maximum when the pressure of N
amounts to 200 mm Hg. Since the actual pressure of N during
smelting is considerably greater than 200 mm Hg, the influ-
ence of N present in TS cannot he eliminated under standard
Card 1/1 industrial conditions. T, B,
1. Steel-Magnetic properties 2. Hydrogen-11agneth effec-'Lls
3. Nitrogen-Magnettic effects

/ A.
AUTHORS: Sokolov, V. Yc-... U-rii-1,11r., P. Y., 49
D~1-j"ac~,kov, V. I,
TITLE: Thp Problem of Usinj~ the Alloy AMS in the Case of a Proviolin
Dco,:xLdation of Lovi Carbon Steela (K voprosu primeneniya 3plava
A:,iJ (Ilya predvaritf~lizic,,,,c, raskit;leniya nizkou,,1-1erodistoy stali)
PERIODICAL: Nauchnyye doklady vysshey shkoly. Metallvir.-riya, 1953,
11r 3. pp 60 -- 65 (USSR)
ABSTRACT: Arm,~c:--type steels with a low carbon content and art oxy.,"en
content ,,)f 0,!20;~ wei-e used for t-e investil-ations. These
alloys viere molten in high--fr,~qtzency furnaces with a
special vacuurn arranE;ement. They had the follovtin~; chemical
composition:
Alloy I: 8,72L/i Yn; 4,6211'fo Si; 5r191,,"o Al.
Alloy I!. 1~1'71
, - % "n; 4,9^e'/ Si; 5,69% Al.
Allcy 111;29;68% Mn; 6,77% Si; 5,73% Al.
First t'le steel sam-.1es were molten at a certain temperature
and then the ANS allcy was added. T,-.f,, renulta obtained show
that on this addition to the steel Inample lar,,,~er quantities
of desoxidation are forned which rapidly rise to the surface.
Card 1/1 The desoxidation products formed in using the alloy ALIS

The Problem cf Usin6 the Alloy I'M in thle Case of a ?revio~-,s SOV/11,,71-558-5-111/49
Desoxidation of Low Carton Steels
have a different manganese content. The COMDOSition of
these products is given in figure 1. When using an 'LIS
alloy with a hiCher manganese content a rapid and comn.--letQ
desoxidation rif the metal takes place. The influence
exerted by t,.e AMS alloy in the steel melts was determined
by three methods. A mixing of the steel melt at the
moment of the addition of the AMS --llcy as well as a
higher temperature of the steel melt promote a rapid
separaticr, of the desoxidation products to the surface of
the metal melt. The desoxidation process was investiLated
as dependent on the silicon content of the steel and it
,.%,as found that within fiN,e minutes after"the increase of
the sili,,cn cQntent ihe oxylen content is considerably
decreased.There are 4 fitrures, 3 tables, and 2 references,
ihia'l are Soviet.
ASSOCIATION: Uraltskiy politekhnicheskiy institut (Ural Polytechnical
Card 21J Inatitute)

SOV/1 37- 59-1- 376
Translation from: Referativnyy zhurnal. Metallurgiya, 1959, Nr 1, p 47 (USSR)
AUTHORS: Sokolov, V. Ye., Umrikhin, P. V., D'yachkov, V. I.
C
TITLE: Oxide Inclusions in Deoxidized Low-carbon Steel (Oksidnyye
vklyucheniya v raskislennoy nizkouglerodistoy stali)
PERIODICAL: Izv. vyssh. uchebn. zavedeniy. Chern. metallurgiya, 1958, Nr 4,
pp 47-54
ABSTRACT: The authors studied the effect of the procedures of deoxidation (D) on
the content of oxygen and oxide inclusions in unalloyed low-carbon
and Cr-alloyed steels. Preliminary D of steel was carried out. in
accordance with three different procedures: 1) Initial addit.-.on of
4576 of Fe-Si to slag followed by 1076 Fe-Si and Si-Mn; 2) initial
addition of 107o of Fe-Si followed by Si-Mn; 3) initial addition of
Si-Mn followed by 1076 of Fe-Si. The D of steel was accomplished
by the standard method: Addition of 4576 Fe-Si and Aj, the operation
being performed in a ladle. The rate at which the 02 content in the
liquid metal decreases during the preliminary D is at a maximum in
the beginning but decreases toward the end of the soaking period of
Card 1/3 the steel in the furnace (the first version of D produces the lowest,

Oxide Inclusions in Deoxidized Low-carbon Steel.
SOV/137- 59-1- 376
the third version the highest rate). In the first D procedure, a uniform and rapid
distribution of the Si throughout the volume of the hearth is not assured after the
Fe-Si is added. Variations in the Si content at various points of the liquid metal
may attain values of up to 16076. In the process of the D in accordance with the
second procedure, the Si is distributed uniformly, the 02 content is reduced at a
fast&r rate and larger inclusions are formed; this is explained by the agitation of
the liquid metal resulting from the evolution of gases generated during decarburi-
zation processes occurring when the 10% Fe-Si are added to the still oxidized
liquid metal. Addition of the Si-Mn, both in the first and in the second case, af-
fects neither the quantity and the composition of products of D nor the rate at
which the oxygen content of the steel is reduced. This may be explained by the
fact that the Si-Mn does not take part in the D reactions. The effect of the Si-Mn
becomes apparent during D in accordance with the third procedure: The inclusions
formed in the beginning of the D are larger and the 02 content is reduced at a
speedier rate than in the case of the first two versions. As the steel is maintained
in the furnace for greater periods of time, the MnO content in the products of the
D is reduced, the SiO2 content is increased, and the size of the inclusions is di-
minished. Regardless of what D procedure is employed, the inclusions contained
in the steel prior to its discharge from the furnace a~ --nposed of globular sili-
cates. The inclusions in the steel after its discharge into ti,e lar'le are composed
Card 2/3

Oxide Inclusions in Deoxidized Low-carbon.Steel
SOVI/137- 59- 1-376
of particles of almost pure A1203 of irregular crystalline shape. In the course of
the discharge of steel from the furnace and during its soaking in the ladle, the
content of the oxide inclusions (or 02) is significantly decreased (approximately by
one-.half in individual smeltings during the 10-15 minutes required for the process
of discharge and soaking in the ladle). This is explained by the mechanical
agitation of the steel in the ladle and by the agitation produced by convecti on
currents. Compared with Cr steels, the 0? content in carbon steels decreases to
a greater degree during the discharge of the metal.
V. M.
Card 3/3