SCIENTIFIC ABSTRACT SIMONOV, V.I. - SIMONOV, YA,P.
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SCIENTIFIC ABSTRACT
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SOV/70-4--3-5/32
I- of Solv-Ln, Cr-;si-.al Structures
(NaA.90.-) Cio
LiAIPO (F , oil)
D,aj,l-;iiTi (Zrl.5 TjO.5)
paralaet erz) 1
atonVcell; pi)
PO
(Xublysonitc- 24 paral-letersO I
IS i'O 11 or)(F., 011), 115
PVC) .
It 1-i Collriuded that tile -3uperposition mcthod~5 availa"Ai'l
at present are interesting froir the point of view of
otructure- aualyF;is theory and arc powc-;:ful of solviii,6,
cry-stal structures,. The ljossibilitcic!i of supoz-poE-itiosi
i~iethud.s ;iavu jAo'k bcoil fulLy ocploited, partioularly a,3 they
cau readily be tried on the Patto-rson projecti.ons w4i4-h
arc almo5t always made at tlic start of an analysis,-. Tht
nieclianical couiputation of sharpened t1ircc-dimen:3lanal.
Patterscri syrlthe~~es will (-reatly facilitate the. u,;e of
suporpoz-
itioll zlet"lods, particularly if -;Uperpositloil all",
minimal.-A-sation can be done autoi-iiatically.
Card 2/3
SOV~7o-4-3-5/32
Superpor.ition NICULOCIS Of Solving Crystal truczures
There are 63 references, 16 of which a;:e Soviet, -1 Gcriiiari,
I French, 10 English and 55 international.
ASSOCIATION: Institut kristalloZrafii AN SSSR (Ilistitutc of
Crystallography of tile Ac.Sc.,-USSR)
SUBMITTED. March 10, 1959
9
Card 3/3
SOV/70-4-4-7/34
,AUTHORS: Simonov,-V-I-and Vaynshteyn, B.K.
TITLE: The Use of Functions Isolating a Structure From Among
the Interatomic Vectors for Finding the Phases of the
Structure Amplitudes
PERIODICAL: Kristallografiya, 1959,-Vol 4, Nr 4, PP 505-509 (USSR)
ABSTRACT: On the basis of the superposition method, formulae are
proposed for determining the phases of the structure
amplitudes. The efficacity of one.of the formulae is
verified on the hOj zone of the known ftructure of
seidozerite.
If there is no overlapping and no parasitic peaks the
functions L(P), n(P) and M(P) give maxima which
approximate to 0(i) , the electron-density distribution.
In as much as these functions are equal, their Fourier
coefficients are like each other. So knowing the phases
of one of these isolating functions, they could be
attached to observed values of ~Fhkjj for a Fourier
synthesis. If there is no centre the process would
Cardl/4 require more care.
SOV/70-4-4-7/34
The Use of Functions Isolating a Structure From Among the Interatomic
Vectors for Finding the Phases of the Structure Amplitudes
For a centrosymmetric structuref 2ro, the vector between
centre-related atoms can be found by Mamedov$s method
(Ref 19). The origin is chosen to be at a centre of
symmetry and the Patterson function can be written as:
P(P) = 1/V F2exp 1- 2-1 R(Tr + i
H 0
The 4-function is:
2
2/V " (F.Cos 2"fli: )exP 21yifl;l
it R 0
which, when compared with:
1/v F ,P r - 2-.-~Lffi:
Ar H
gives the Fourier coefficients. 7%(7r) and M(i) are
treated similarly. The formula actually used is from
Card2/4
SDV/70-4_4-7~134
The Use of Functions Isolating a Structure From Among he Interatomic
Vectors for Finding the Phases of the Structure Amplitudes
:--(F) and relates the signs by:
S (F11) = S (F2 1 Cos 21"Vrio; )T'F2 a, c os z-01 IR I 4~
n 0 - H_ 0~
+t (F2sin 2 fili )(-F2_n,sin 2r-:'(R - RI)ioll
0
This was applied to the hOt ,- zone of seidozerite which
has the symmetry p2 . Out of 378 non-zero reflexIons
the heavy atoms, (Zr + Na I) q determined 68 incorrectly.
Calculation with the above formula is most laborious and
pairs were selected from the 102 strongest reflextons.
A table of JF~ on transparent material which could be
superimposed on another table was used. The signs of
all 378 reflexions were calculated from the formula given
and all but 36 (9-5100 were correct. Using the heavy atom
Card3/4 calculation, 19% were wrong. This method uses the
SOV/70-4-4-7/34
The Use of Functions Isolating a Structure From Among the Interatomic
Vectors for Finding the Phases of the Structure Amplitudes
minimum information about the structure, only the 2
position P 0 of one atom and a wide selection of F exp-
Putting the intensities on an absolute scale to include
F2 introduces some error. Various other deficiencies
000
are discussed but the method is considered promising.
The function M(Tr) would be better but more difficult
to handle-mathematIcally. Acknowledgments are made to
Academician N.V. Belov and to V.D. Andreyev.
There are 1 figure and 22 references, of which 15 are
Soviet, 1 English, 1 German and 5 international.
ASSOCIATION: Institut kristallografii AN SSSR (Institute of
Crystallography of the Ac.Sc. USSR)
SUBMITTED: May 4, 1959
Card 4/4
30), 5(2)
AUTHORS: Belov, N. V., Academician, Simonov, V. I. 50V/20-125-4-56/74
TITLE: Isomorphous Interactions Between Zirconium and Titanium (0b
izomorfnykh sootnosheniyakh mezhdu tsirkoniyem i titanom)
PERIODICAL: Doklady Akademii nauk SSSR, 1959, Vol 125, Nr 4, PP 888 - 53~
(USSR)
ABSTRACT: The present paper gives the correction by the authors who were
not careful (Ref 1) in the case of s everal sentences: "Ti was
lacking in the Fersman-isomorphism "star" for Zr, can, howeverp
constantly be found in all papers concerning the Lovozero mas-
sif. So the latter is in Lovenite with a content of more thar.
20A; ZrO2substituted up to 5ej~, by TiO 2.. There are, however, ir.-
portant reasons for the absence of Ti in the Zr-star. The pre-
sent material from the Lovozero-massif shows that this isomor-
phism of Zr and Ti occurs in fact only in the case of three
minerals; Seydoseriie (Saydozerit), Lovenite (Ti-Lovenites),
and Astrophyllite-Ku2letskite. These minerals have a high man-
ganese content (10% and more % MnO). The role of Mn in Seydo-
serite is quite clear (Refs 1,2) though this is not the case
Card 1/4 in the two last mentioned minerals (their structure is unknown),
Isomorphous Interactions Between Zirconium and SOV/20-125-4-56/74
Titanium
The structure analysis confirmed on the whole the formula of
this mineral (according to M. Ya. Kazakova and Yes I. Semenov,
Ref 2): Na 8Zr3Ti3Un 21sio 418V4 . The most essential change car-
ried out by the authors was the affiliation of a third of Ti
to Zr and the removal of each 8th O-atom from the silicon-oxy-
gen radical (which is less visible for the analyst). The two
interpretations by Ye. I. Semenov (Ref 2) are from the first
dangerous in view of the numbers obtained by a detailed analy-
sis (M. Ye. Kazakova). Ye. 1. Semenov is, however, right in
the case of Seydoserite in its cation distribution as was con-
firmed by the X-ray structure analysis of the authors. Only
two maxima were determined on the corresponding projection.
One of them may be ascribed to the Mn-cation, the other one to
the Ti. After the identification of the higher maximum with In
the authors 'immediately discovered a mistake in the case of
the distances between these two cations and the surrounding 0-
-atoms. This mistake could be correcied only by the exchanea
of Ti and Mn. It could, however, not be concluded from the
Card 2/4 height of the Ti-maxima that Zr is contained in them. On the
Isomorphous Interactions Between Zirconium and SOV/20-125-4-56/74
Titanium
contrary, the chemical and radiographic analysis pointed out
clearly that a fourth of Zr is replaced by Ti. Thus the assured
isomorphiam would be in any case unilateral. After the det-~s-
tion that 1/4 of the Zr-atome is replaced by Ti In Saydoserlte,
and correspondingly the half of the Mg-atoms by Mn, not only
one, but 2 paradoxes are solved. The Un which inclines towards
high oxidation degrees is transformed from the bivalent stata
into a trivalent (or ? even tetravalent) one. Correspondingly
the tetravalent Ti becomes trivalent (like in the case of py-
roxene, Ref 4). The reaction T14+ + Mn 2+ ----*T13+ + Kn3+ (y~.n4+?)
#__z
3+ 0
renders the radius of the Ti (RI . 0083 A)iamedi.ately commen-
4+ 3+( 0-71 '3)
surable to that of Zr (0-67 A) and to that of Mn A
2+ A
with that of Mg (0-78 0)- It is not necessary that the reac-
tion is finished, a corresponding tendency is sufficient-These
statements are illustrated by other minerals. There are 4
Card 3/4
Isomorphous Interactions Between Zirconium and SOV/20-125-4-56/74
Titanium
Soviet references.
ASSOCIATION: Inatitut kristallografii Akademii nauk SSSR (Institute of
Crystallography of the Academy of Sciences, USSR)
SUBMITTED: January 21 , 1959
Card 4/4
3 (8)
AUTHORS: Mamedov, Kh. S., Simonov, V. I.p SOV/20-126-2-42/64
Belov, ri. V., Ac6dem1clan
TITLE: On Wdhlerite-Lovenite and Rinkite Mosandrite Groups
(0 gruppakh velerita-lovenita i rinkita-mozandrita)
PERIODICAL: Doklady Akademii nauk SSSR, 1959, Vol 126, Nr 2,
PP 379-381 (USSR)
ABSTRACT: The 2 groups named in the title followed each other in
modern text-books (Refs 1, 2) and in mineralogical tables
(Ref 3). Despite a somewhat closely-conn~cted type-formula,
they differ greatly with respect to their shape and the
parameters of the elementary cells. The recently published
results of an exhaustive investigation of the Zr,Ti-silicate
of Lovozero - the Seydhozerite (Refs 4, 5) change the
mineralogical picture considerably. This mineral was placed
by its discoverer (Ref 6) into the Wftlerite-Lovenite group
(ZrO 2- content - 23 %). According to r8ntgenometrical data
it doubtlessly belongs to the Rinkite group. Moreover, this
mineral should because of its ideal structure be placed on
Card 1/3 top of the Seydhozerite-Rinkite-group. The same test of the
On Wbhlerite-Lovenite and Rinkite Mosandrite Groups SOV120-126-2-42164
structure (Figs 4, 5) proved that cuspidine should be placed
on top of the Wbhlerite-Lovenite-group. In the essential work
on the cuspidine and other purely mineralogical publications
much space was devoted to its close structural connection with
another Ca-silicate, the tillite. By means of geometrical
analysis of this simplest Ca-silicate there was determined
an infinite mineralogical radical - the tillite band which
all minerals have in common (Fig 1). With the aid of this
band such an important compound as tricalciumsilicate-hydrate
(Ref 8) is for cement-chemistry, could simply be "put
together" and a structural solution could be found. A second
interesting result obtained in consequence of I.ie tillite
band determination is the aforementioned geometrical
(structural) difference between both mineral groupst mentioned
in the title. Hence further (rational) combination of both
these groups, which are already connected by a common type-
formula is necessary. From figures 2-4, one may see that the
minerals of the Cuspidine-W6hlerite-Lovenite group are (at
least from the geometrical standpoint) only a polymorphous
modification of the mineral group Seydhozerite-Rinkite.
Card 2/3 Perhaps in this case the term polytypical modification would
On '#6hlerite-Lovenite and Rinkite Mosandrite Groups SOY/20-126-2-42/64
be more convenient. This modification is characteristically
expressed by the projection-surface of the cell which in
nearly the same if slight differences in the length of the
axis are not taken into account. In real minerals (SW 1)
above all the composition changes. There are 4 figures,
I tablet and 8 ref erencer, 7 of which are Soviet and
1 Gerftn.
ASSOCIATION: Institut khimii Akademii nauk AzerbSSR (Institute for
Chemistry of the Academy of Sciences of the Azerbaydd= SSR)
Institut kristallografii Akademii nauk SSSR (Institute foe
Crystallography of the Academy of Sciences, USSR)
SUBMITTED: February 26, 1959
Card 3/3
1; .I .
1 (M&SCOW,
ai~~Niyliy x I
Die Struktur des neuen Zr-Ti-Silikates Lovenit
report submitted for the Symposium on Silicates with 1 & 2 cations,
BerlinY MR, 7-9 Apr 60
- SI.MONOV.-V-.I.---
Baotite, a mineral with metasilicate rings LSi 40- Kraitallografiia
5 no.4:5-14-546 Jl-Ag 160, (MIU 13:9)
1. Institut kristallografit AN SSSR.
(Baotite)
BELOV., N.V.; PRIKHOD?KO, 11. fe.; SIMCNOV, V~I,; MIRINSKAYA1, V.A.;
IsICKEDLOW-HETIROSY0, O~P.
Symposium on the etudy of silicates of monovalent and diva-
lent cations. Zhur. prikl, khim. 33 no.11:2598-2600 N 160,
(MIRA 14;4)
Oilleates-Congresses)
Sll',OI;C)V, V.I.; SHCHEDRIN, B.H.
Fourier integral from the MinjMUM Phnse Nnction, and the sigms
of stnictural Lunplitudes. Kriatanografiia 6 no.3:363-374 My-Je
14"l. kVI-11M 14 8)
1. Institut kristallografii AN SS~;R i Vychislitellnyy tsentr
kloshovskogo gosudarstvennogo universiteta imeni M.V. Lomonosova,
Uourier's series) (Lattice theory)
~~, SIWNOVP V.I.
Dete-.mination of the phases of structural amplitudOB from a
modified minin-lization function. Dokl. AN SSSR 136 no.4:82,1-
816 F 061. 1 (MIU 14: 1)
1, Institut kristallografli Akademii nauk SSSR. Predstavleno
akademikom N.V. Belovym.
(Crystallography, Mathematical)
SlE(liluvj V.I., kand.llz.-materl.nauk.
lnve~,tlgatuiorx oi., t~-- cliffracLior of X r-rys. I,e0t. Al.' 32
no.9:132-133 S 16:~. Wlp~. 15:9)
(X rayo-Diffraction)
3/030/62/OUU/'00S'/002/002
1046/1242
'.1tuf Foh: 3imonov, V.I., Grrdi~!ato of F),yoico-Llathoratical Sciercee
TIM,~: iiosearch or .-',-ray diffraction
j ~~A'L!,L:GAL: Al:adetrlva r,%uk J'33N. Vestnik, no. 9, 1062, 132-133
T-;XT: 000 5ovi.et uclontirta participating in the annual Fedorov
(;cnferenco and t1-0 spccjnl symposium on X-ray apparatus hold between Uay 21 and
26, 1962, prasont;.d 260 pppors or the following subjects. General: crystal
chomical clussificatimn of" rulfides, arsenides, sulfoarsenides are ther analo6s,
dynar.:ic scattering theory, nature of structural impurities in crystmlsp applica-
bility of X-ray structural aralysio. Theor s X-ray scattering from crystals
with defects and lattice de:~orrrxctlors, from scLlid 'solutions and from polymers;
,4ourier nnnlysis of one or 2everal lines in powder patterns; explicit phase
relationships for symrmtry-linkod structural amplitudes of the tetragonalp
hexagonal, and cubic systems; representation of lattice symmetry in reciprocal
spacQ. Experinentals new results on silicate structures (existence of
~Si2+20 Zr, chains in 14n2B_-Ti?Si4Ol4); a now method for analyzing the structure of
3 - -1
(C.,N,,.)l~c*'oTi) ~Si207 - (0,F)2 by preliminary treatment of "substructures"
Card 1/2
Research on X-ray...
5/030/62/0,)0/0W/002/'002
I046/IM
ar-ocified by refluctions with ever, k only; a modificatien of the isomorphous-
substitution Tnethod applied to tho analysis of Nizn2C12
and I;iEnZBr2; X-ray
studios of phaoo trnnsformatiors; binary and ternary syr-tems; X-ray and electric
ch nn, a-cs in dielectric ar.0 piezooloctric ternary solid solutions; electron-
diffraction rethods; neutron-dif-Iraction analysis of atomic and magnotic
structuras. kiorarntl erirtallo:~rrrhir. mineralogy rtre Petroaraphy: synthetic
quar-tz; diffroctomotric Rnd thomographic analysis of loams; crystal growth;
structural dejeIri-rations r' rota-Is and anoyz; real-crystal structure; disloca-
tional s'Urticturo of crystals (thoory and experiment); two- and multi-ccmponerrt
alloys; solil-colution dotoriorat-inn in Cu-Be, Ni-Bo, Cu-Sn, Cu-Ni-Co; problems
of texture, ordering, brittloneoc, plastic deformation, interphase boundaries;
X-ray approach to electrolytic coating. AZray_aUaratuss -theoretical detemin-
ation. of optimal conditions for diffraction-pattern recording; now instruments
in .1-rav spectroscopy. Somo of the participants mentioned in text were:
G.B. Bokiyp Z.G. Pinsker, V.1t. Frark- Kame nets kiy , A.I. Kitavgorodskiyt
1.V. Yavorskiy, B.;~. Vaynshtoyn, B.B. Zvyagin, A.S. Antsyshkina, M.A. Poray-
Kosh it sa
Card 2/2-
6 1
Third ALI-Union Ginference on the use of computers in O~e -tl-uc-
tural analysis of crystals. Zhur.strukt.khim. 4 no.5:',98-800 S-0
163. (Mj'A 16:11)
11DUTIN, A.Y.; SiliONOV, V.I.
Effect of teml-e-rature correction on the ci-mrgence factor in
the structura.1 analysis of crystals. Kristallografiia 8 no.3:
1,/,(>-449 I-V--Je 163. (MMA 16zll)
1. Institut, krist'.L.1logmfil AIN 366R.
SdIBAY.WA, R.P.; 3IA;MV, V.I.; bL.;LOV, N.V.
Crystalline struciure ef tha Ca, Na, Zr, Ti-silicate rosenbuschite
Pa3 511a2 5Zr(Ti,14nNb)(Si2(~712F2-0(F,O). Kristallografiia 8 no.4:506-
516 n 3. (Riiul 16:9)
1. Institut 1=i3tallografii AN SOSR.
(Roser~buschlto crystals)
, 4L)NOV, V.-
Sit I
.f hypercenter in ara:.vzing cryr-la 1 11 -np 5 t ru ctures,
IJ.7,e r.-f a oymmetr- I
Kris tall., ograf -!J-a 10 no.1:10-14 ja--F 165.
I
kMIR-A 13:3.'
1
1. lnaLltul, kristallogyrEf I lal SSSR.
SIMONOV, V. 1.
Possibility for automating the superprqition method of solving
crystalline structures. Kristallograftia 10 no.2sl55-161 Mr-Ap
165. (MIRA l8t7)
1. Institut kristallografii AN SSSR.
LI DE-YUY (Li Te-yu]; SIMONOV, V.I.; BELOV, N.V., akademik
Crystalline structure of rinkite Na(Na, Ca) (Ca, Ce)4 (Ti, Nb)
(S120712 (0, F)2F2. Dokl. AN SSSR 162 no.6:G8-1291 Je 165.
(MIRA 180)
1. Institut kristallografti AN SSSR.
.L 270Z3-66
ACC NRe AP6017471 SOURCE COM UR/0020/65A62/006/1288/1291
AUTHOR: Lip D.-I.; Simonovp V. I.; (Academician)
ORG: Institute of Crystallography, AN SSSR(Institut kristallografii AN SSSR)
TITLE; Crystal structure of rinkite Na(Na, Ca) sub 2 (Cat Ce) sub 4 (Tit Nb)
�i pub 2 0 sub 77.sub 2 (0, F)sub 2 V sub 2
SOURCE: AN SSSR. Dokladyt v. 162p no, 6p 1965t 1288-1291
TOPIC TAGS: crystallography, crystal structure, mineral
ABSTRAM. -.-Different structures have been proposed for rinilte
which may be due to the use of slightly different samples of the
mineral.. The crystallographle measurements reported were carried
out on amber-colored Greenland rinkits. The true symmetry of rin-t
kite was found to be monoolinic, but with a unique pauedorhomblo-.!
nature. The ooordinates of the basic atoms of rinkite are tabur. .1
lated, and its polyhedral structure is projected in the xy plane,7
Features of the crystallographic structure are d~soussed In d
tall and compared with those of .9ther minsrals* The authors thank
X-M.-Dbrfmag for providing the rinkite samplesp and for his interest in the
worY -on the rinkite structure. Further thanks is rend6red to Ye. I* Semenov
for providing the now chemical analysis of Greenland rinkite. brig, art* 71-
has: 1 table, 2 figures.,
Card 1 UB COEE: 08p 20 / SUBM DATEt 05Mar65 ORIG REF 010 / OTH REr 002
L 3107-,i-
ACC MI.- it. SOURCE COVEI UR/OD70/66/011/002/0156/0158
AUTHOR: M.; T ybis, A. B.; Simonov, V. I.
(Vychislitellnyy tsentr MGU); Institute of Cr7stallog h
AN ina- J i ii: _T,_7_1oj',rafii AN 330R) r-1p
TITLL: ~tl,:,.j:*ULing atructural amplitude phases from the three-dimensional
SOURCE v. 11. no. 2, 1966, 155-158
digital computer, phase shift analysiag electron don3ityp
FourLer analysis, approximation, computer program, data stora
i
k !xporim(!ntal digital computer program 'is described which,
n
widi and given ji',uLse-shift vectors, makes it possible to calculate
Stt-W-filf-Itl 1Ln1jJ11h1fJC JAVISPS from Foijrier integrals of the minimization
_lLf'Inct"'11~14 4L11d 1.o ~!olijLrtjct the first. approximation of the eleetron density,
rjj(~ j~j-oj~jam was tested on the structure or CBN~0,31110r.
The I[Lrge core storitjl,,~-required for this problem was-circumvent.ked by i.n-
creasing the comptiting time.
The Muthol-s tn'IL111C N. V. Belov for him interest and. encouragement,
N. P. Zhidkoy for ,aLuable advice, and S. T. Rad for data:?3q-the Istructure'
oi D-lycine-glycino hydrobromide. [JPRS]
SUB CODE: 09y 07 DATE: Oljul65 / ORIG REF: 008
Card 1/1 h
SOV, -1-! 045
Translation froin It e f e rj t I v 11 Vy u r i):, I .M v t I I ur g; v -, 44,16. N'r i,', ~, t6 1,USSRi
AUTHORS- Fs I i ppov. S. K) vuyev, M - M S- monoi. V. t.
T ITL E R('Olda rities of Steel - refining Proc vsscs in Current of Gds(IOU!;
OxidiZ(.'F- i. 'rhe Kineti( s of the Oxid---on of C~~rbon Z,Ikonon-Lerno-
S11 prolsessov ?-,ifiniroN~,An;vej ste,li v potoke g-izoobr~--Znogo oRislitelya.
1. Kinenk~i o~'~tsleniya uglerodA.
I -, Vo! 38, pp 64 - 78
PERIODICAL Sb. Mosk. in-t stah. IQ~8
ADSTRACT: Tho regularities governing oxsdat:on of C n Fe-C melts under the :n
fluence of a giscous oxidizer -~re stud,ed by a dvnani-.c method which
chminates the development of second-,rv re.clions in the ga',; phase.
The essence of the method lies in the forced delivery of COZ to the
surface of the trieta)(MO., which is melted by induction heating in an
alundum crucible mounted on a fixture in a qwtrtz tube, and in meas-
uring the 'I,-AS flow rates at the svstern inlet and outlet by capillary
rheorneters. The actual arnount of gas emitted ~vfl is calculated,
with cons ide rat ton of the viscosity of ll~e gas-phase components, in
Card 1/2 accordance with the equation v f ~ 100 k-r / (X f vKCO ' zKAr W- where vr
SOV 1137- 58-12-24045
Regularities of Steel-refining Processes in a Current of Gascous Oxidizer
is the quantity of gas measured by the rheometer. x, y. and z are HIL' contents of
C02, GO and At-, respectiveiv, in 1%; and KCO and Kj\r are coeff-cients which
account for the viscosities of CO and Ar TI e rate of < arbon rerno,--d from the Me,
VsIduring various stages of the process is calculated from 0-e vqx,ation v, ---0 000523
vf Jlmo Where m is the Me weight. As the result of the vxj)v!-ir-nvnl it is established
that vs ill the licat is dvternlined by the oxidizing properties of the furnace atmos-
phere and is a constant at a given temperature and constant rate of delivery of oxi-
dizer to the metal bath When the bath is constantIv supplied with oxidizer, vs is
not dependent upon ICI and increases with an increase -,n rale of oxidizer supply to
the bath. However, as the intensity of delivery of ox-d)zer ncreases, the coeffi-
cient of utilization thereof diminishes It is shown th-it the results obtained are ex-
plaisied by the previously suggested theory of the inh;biting oxygen link According
to that theory the case of development of the process ~n tYe reg:on of diffusion reac-
tion, which'/`65f practical importance, is inhibited bv the stage of deliverv of the oxy-
gen to the reaction zone. The existence of a critical point I --1500OCi in Fe-C
melts, which corresponds to the temperature 11,reshold of -i s~a-p change in Vs due
to a change in the chemical activitv of the react-tig C, is confirmed '
V
Card 2
s/130~160/000/009/003/004
A006/AOO2
AUTHORS- Kablukovskiy, A.F., Simonov, V.I., Zuyev, T.I., Vorob'yev, Yu.K.
TITLE. Intensified Melting In Arc Furnaces
PERIODICAL, Metallurg, 1960.,'~No- 9, pp. 20
TEXT: When melting WX15 (ShKh15) ball bearing steel in electric are fur-
naces at the "Elektrostal I" Plant, diffusion deoxidation durins the reduction
period and holding of the metal under carbide slag takes not less than one hoUr.
Ferrochromium is added to the deoxidized metal 40 minutes after the onset of
refining. The carbide slag is ccnverted into white slag 10-15 minutes prior to
teeming, and ferrosilicide lumps are supplied to the furnace. Prior to teeming
the metal into the ladle, It is deoxidized with aluminum lumps (0.4 kg/ton). 11-.e
total refining time is I hour 40 min - 2 hours 10 min. -A new methcd was developed
to raise the efficiency of 20-ton arc furnaces when melting ShKhl5 steel without
impairing the quality of the metal. This technology differs from the conventional
method as follows: a) partial dephosphorization and melting of the charge are com-
b1ned by adding lime and ore to the pool at the end of the melting period; b) suf-
ficient degassing of the metal is ensured by a reduced carbon content at the be.
Card 112
S/130/~~O/ooo/009./100_3/004
Zn!ensified Melting in Arc Furnaces A0061AO02
ginning of the oxidizing period and by removing not less than 0.30% carbon during
bubbling; c) the metal is preliminary deoxidized at the end of the oxidizing
period with refined cast iron containing 4.0 - 4.5% C, 8.0-10.0% Mn and not over
0.0,30% P in an amount of 7.5-12.5 kg/tj d) additional deoxidizing of the me'al
prior to the formation of reducing slag with silicc-chromiLLm lumps (5.0-6.0 kg!'
ton) and aluminum (o,4 kg/ton); e) addition ~f the main portion of ferrochr.-,mium
to the bare metal without preliminary diffusicn deoxidation; f) deoxidation of
the slag with coke powder and 75% ferrosilicide and final deoxidation of the metal
with aluminum lumps (0.5 kg/ton) prior to teeming; g) the total reducing time is
60-70 min. The contamination of the metal in both cases was almost equal. The
melting time with a fresh charge was reduced by 48 min; in remelting of waste
it, was reduced by 33 min I.e. by 15-19%. The average economy in electric pcwer
was 47 1-wh/ton in remelting and 75 kwh/tor F a fresh charge. Presently *',,e
method ~,s used for mel V
Ing 12XH3A (12KhN )'~ 18XHBA (18197MA),t 4OX (40Kh)',?XBr
(.Exi,,vG.)J'6oc2A ~6os2A)Iand other structural and Instrument steels at the Elektro-
stal' Plant. A table is given containing technical and economical data of ex-
perimental and conventional melts.
ASSOCIATION.! "Blektrostal"' zavcd (Elektrostal' Plant)
Card 2/2
S/130/62/000/006/001/003
A0061AI01
AUTHOR3: Vinogradov, V. M., Yefroymovich, Yu. Ye.,KabluRovskly, A. F.,
31monov, V..I.
TI'IU-"- Automated control and regulation of heat conditions of a steel-
ineltIng are furnace
FERIODICAL- Metallurg, no. 6. 1962. 16-18
TEXT: To eliminate deficiencies In the use of immersion thermocouples,
the Central Laboratory of Automation and the Elektrostall Plant have designed
a mechanized unit for multiple periodic measurement of the metal temperature in
thp pool of a steelmelting are furnace and have developed-an automatic method of
regulating the heat conditions of the furnace. The temperature-measuring unit
consists of a pneumatic force-mechanism, a trolley for moving the thermocouple,
guides, a mechanism controlling the position of the thermocouple and a control
board, The unit Is fixed to the furnace portal and the tungsten-rhenium thermo-
couple Is Introduced into the furnace through a special hole. Between the
measurements, this aperture is closed by a pneumatle-driven slide which operates
the electro-pneumatic relay circuit of the thermocouple. An electronic potentio-
Card 112
sli 3o/62/ooo/oWoo i/do3
Automated control and regulation ... A006/AlOl
meter with a signal unit and automatic control of the completed measurernent
qe,rves as) a secondary registering device. The use of this device reduce.,, errors
In measuring the mean pool temperature; the temperature control can also he
rerformed during smoke formation without switching-off the furnace. The metal
t(amperaturp p0se ean oe used to produce a closed circuit for the automatic
control of the furnace heat conditions, The metal temperature Indicator Is
connected to the heat-condition control unit which operates the transformer-
voltage step-switch and an automatic device regulating the power supply with the
aid of a computer. Experiments made with the new and conventional units show
that the temperature straggling of the metal in the pool and in the ladle can
be reduced by a factor of 2.5 - 3.5. The efficiency of the furnace is raised
by 7 - 9%; electric-power consumption decreases by 3.5 - 4.0%. There are
2 figures.
ASSOCIATIONS: TsLA (Central Laboratory of Automation); Zavod"Elektrostall"
(Elektrostall Plant)
Card 2/2
S1133162100010061OW015
A054/A127
ALT -11 lolls P., Candiflate of Technical Solences, -jimi(Anov, V. I.,
,rnd~v, V. IM_ 1-nZineors -----------
T I 'ITA, Temqperatu.-c clnecki; of the bath and control ~.f Y,,- hf_,at cr)n-
I! t 1 ons
PERIODICAL: 3tal", n,1. 6, 1552, 521 - 521,
TEM: 7h(,, conventional method of ensuring the required licat corialitions
of smelting, basocl on irmriersion thermo-couples and manual control, sometimes
cau*cs variations in temperature of 060 - '1700C during the oxidizing and reducing
periods. To Improve the exi3tizT, temperature control methods, test-, were carried
out at the "Elektrostal"' Plant in smelting UIX15 (ShiOil5) grade steel in a 20-tcn
arc furnace. In these tests the optimum operating conditions of the electrical
system were established for obtaininG the required metal temperatures and prevent-
ing overheating of the furnace lining. It was found that the main factors affect-
ing the control of the furnace operation are the accuracy of the metal tempera-
~ re recording in the bath and the accuracy with which instructions as to the
~U
Card 1/2
Tpmpcraturo chec!~z of ... A054/1, 1 c7-
duration of smc1tT_Yij; pi-nst~s, tile amount:-, of .31rtg formino-, allcying clornents,
oxygen and ore are be-ing followred. The conventional manual r~ethod of bath tem-
perature recordin6 with. immersion thermocouples in arc furnaces not provided with
electromaC,netic stirring equipment 15 not accurate enough (the placco of measurc-
ment vary) and necessitates switching off the current, thus causing unwarrantc-1
standstills (5 - 7 minutes for 210 measurements). Hence a mechanism has been de-
veloped to allo,,.; mechanical temperature recording of the meta-I by means -)IL
BP-5/20 M-5/22f) immersion thermocouples. This mechanism rivez more accurate
average indications, because the places of recordir4,, in the depth of the bath and
on the metal surface are stabilized. It was also possible to Increase the number
of measurements to 15 - 20 and to reduce the current switch-off time during zimelt-
ing. When applyh-% the new heat control method (M-Inually), the variation3 in tom-
perature were reduced to �100C and overheating of the 111ning aas completely eli-
minated. Comparison of 'the temperature conditions, with the conventional and "he
experimental method show:, that inaccuracies of the conventional ccntrol sy5tem.
are ant to lengthen the smelting process (for the reducing period alone) by an
average of 15 - 20 minutes and to increase power consumption bY 30 - 40
There are 3 figures.
ASSOCIATION: Zavod "Elcktrostal" ("Flcktrostal"' Plant) md Tsentrallnayn labora-
Card P_/2 toriya avtomatiki (central Laboratory of Autl-omaticn)
KABLUKOVSKIY, A.F.; SIMNOV, 11.I.; FFNTYAK, V.I.; LAKTICNOV, V.S.
Simult--neous oxidation of carbon and chromium during metal blowv.9
with oxygen. Izv. irys. ucheb. zav.; chern. met. 6 no-5:70-75 '63.
(MIRA 16:~)
1. Zavod "Elektrostall".
(Chromium steel-Electromptallurgy)
(Oxygen-Industrial applications)
DROZDOV, N.N.; SIMONQV, V.I.; GONCHAROV, I.A.; FILIPPOV, S.I.
Kinetic principles of the control and automation of the steel
decarburization process during the period of the oxygen blowing
of the metal. Izv. vys. ucheb. viv.; chern. met. 7 no-3:16-22
164. (W RA 17:4)
1. Moskovskiy institut Aal-i i splavov.
DROZDOVY N.N., SIMMOV, V.I.; FILIPPOV, S.T.
Kinetic: princ',Ple3 of the -ontral and automation of the
chromium oxidation process during the oxygen blowing of
metal. 1z,;. vys. ucheb. zav.; chern. met. 7 no.9:16-23 164.
(MIRA 17;6)
1. 14onkovskiy inst-ftut stali 1 splavov. 2. Otvetstvennyy
redaktor zhurnal-q "Izvestiya vysshikh uchebnyldi zavedeniy;
chernaya metallurgiya."
I
i ,,
I
18 (5),18 (3)
AUTHORS: Rostovtsev, S. T., Rudeako, L. N., SOV/'163-59-2-1/4,
Simonov, V. K.
TITLE: On the Mechanism of the Reduction Process of Ferric Oxide
(K voprosu o mekhanizme reaktsiy vosstanovleniya okislov
zheleza)
PERIODICAL: Nauchnyye doklady vysshey shkoly. Metallurgiya, 1959,
Nr 2, pp 5--8 (USSR)
ABSTRACT: The reduction of ferric oxide with gaseous CO and H 2 is a
complicated hoterogeneous process in which various phase
transformations occuron the surface of the ferric oxide.
Iron in atomic stato is produced on the surface during the
reduction process, The atomic iron produced on the surface of
the crystalline lattice of the oxide phase plays an important
role in the heterogeneous catalysis. The atomic ions of the
iron metal are the active centres on which the gas molecules
are adsorbed, The activating adsorption of the gases,which
have a reducing effect on the surface of the oxides is the
beginning of a chemical interaction in the reduction process.
Card 1/2 Iron- and oxygen ions form a complex on the surface of the
On the Mechanism of the Reduction Process of SOV/1613-59-2-1/48
Ferric Oxide
ferric oxide. The absorption complex (MCO 2+ - MO 2-1
passes over into CO 2 molecules. The reduction of Fe 203
proceeds gradually, i. e. Fe 203 'r-phase and 'r-phase
----) Fe304' The first stage proceeds with, the second stage
without phase transformation. There are 5 Soviet references.
ASSOCIATION: Dnepropetrovskiy metallurgicheskiy institut
(Dnepropetiovsk Metallurgical Institute)
S I Jg *11 Vf L DMay 19. 1958
Card 2/2
SIMDIIOV, V.K.,- ROSTOVTSXV, S.T.
Sonn probloms of thq kinotics an4 thp mechanism of iron oxide
reduction by carbon. Izv.vys.uchoh.zav.; chern.met. no.4:
5-18 160. (MIRA 13:4)
1. Dnepropotrovskiy motallurgichaskiy inatitut.
(Iron-- Me ta I lurgy)
Z
LA
0
T.,
ics ana
;"ew r;,
of
ec"I 31 190
no.
Cal or, a,
prol'L-"a r
fera- m ~,r e
o
Co..,jJ- A c"'1
sb. oe
'es -ar oll
Fe r,
Ctj()n V:ever? ocest, the
I i -1 -"L r e. C -
redu I , 'r 'L*nc P ~ 1.. DO- -
dlrac~ t3nt par-- S 0. ane
Tbe 4 r1no- ar Inte c s~ 0,
ec~ ~ -L'.4 0 0 s el'y ree a ea,
ax. r 'Icir
:)-I ij the 0i. ale C- Tne S, AS
I al I . S t"o gar'.
I Vs ~
5 I,OCe5!:,e I a,,,Io*l - C
e L Ot e:cr.- C017, e, e
~je C. ase tv trerLla- e is
-,re- stage
0.1
of C. er tro-6 as
~'o a eTTI er S --e Ir-1
cat "Id of -F e -,Te
cee
pr
Z~n 0 t-Ics
- 0
t, er,iea~ of re " f. i e
-C t:re'-
-Lo ant
s C
(]:,I C
Ct Ire&,IC . itieS
as
C C ~~ecu e 5 h e
5 ;-5 g aance 0
,cte.C,
af f eC
n a fl~,w ~,f
aal j,,-Lxt,,rE:s~ IzTar
(KIRA a.8.-8)
ir5titit
ZUYEV, K.I.; V.S.; KABIUKOVSHdY, A.F.; ZUY-EV, T.I.-
VDR,OB'YEV, Yu.Y.; IMARM-iUSKIN, A.R.; TSUYANDV, V.F.; LAET!,')NOV, ,V,.5.
Improved tpcYnolo~7 of the smeltinF of SrEh-l" steel for t,~11
bearinvs. From.enerr. 17 no.2:12 F 162. (Mlw~ 15: 3)
( 'Steel --Metal lura ) (Ball bearinrs)
124-57-1-5Z8
Translation from: Referativnyy zhurnal, Mekhanika, 1957, Nr 1, p 66 (USSR)
AUTHORS: Simonov, V. M. , Kushnareva, 1. P.
TITLE: The Effect of the Obliqueness of an Overpass Crossing a Body
of Running Water on the Distribution of the Discharge Between
Two Bridge Spans (Vliyaniye k05iny peresecheniya vodotoka
perekhodom na, raspredeleniye raskhoda mezhdu dvumya mosto-
vymi otverstj~yam~)
PERIODICAL: Sb stud nauch, rabot Saratovsk. avtomob. -dor. in-t
1956, Nr 2, pp 15-27
ABSTRACT: Bibliographic entry
I Water--Distribution 2. Bridges--Design--Effectiveness--Appli-
cations
Card I/I
MESHCHERSKIY, 111kita Alnkseynvich; '~
j 111-)1k)V, V.M~,Vlkl - ; Vhfilio, j. .. , , fed.
174 -va; ATrP")V ICII, :1., X. , tekhn, red.
[Operation of water purification Aquipment in metallurgy]
Fkapluntatalia vodopodgotovok v mntallurgii. Moskva, Goa.
nauchnn-tekhn.izd-vo lit-ry po chernoi i tavetnot metallurgii,
1958. 515 P. (MIRA 1l:L2)
(Water--Purification)
ACC NRi AP6025081 S.OURCE-CODE:,URIO-1 15/_66joooj6b-6_j(j093/O04___
AUTHOR: Dyuzhin, A. T.; Simonov, V. M.
ORG: none
TITLE: Semiconductor voltage stabilizer with a built-in thermostat
SOURCE: Izmeritelinava tekhni"
no. 6, 1966, 93-94
TOPIC TAGS: voltage stabilizer,
semiconductor device
ABSTRACT: A voltage stabilizer
(see figure) is briefly
described in which the
reference voltage source
and first three feedback-
amplifier stages are
thermostated (T,,, T2~ T30
CTI, CT 0 T TV T
A '$' S
Transis or . uppiles
the heat. In the 30--50C
range, the thermostat
working temperature keeps
within t 0 - 5C. Ambient
temperature, 0-35C. The
thermostat temperature is
Card 1/2
L 0)6274-67
ACC NR- AP6025081
set at 5-15C higher than the ambient. The stabilizer characteristics are: output
voltage, 6-3 v; maximum load current, 3 amp; ripple, I mv; output voltage
instab:Llity,:t 0.001% when the supply voltage varies within � 10%; output voltage
drift, 0.00,ITA in 10 minutes'. Orig. art. has: 2 figures and I formula.
SUB CODE: 09 /SUBM DATE: none / ORIG REF: 002
68002
SOV/155-58-6-3/36
AUTNOR S
TITLE: Con'cerning the Uniqueness of the Solution
of the Inverse Potential Problem
lhuchnyye doklady vysshey shkoly. Fiziko-matematicheakiye nauki,
1958, Nr 6, pp 14-18 (USSR)
ABSTRACT: Let) 17 a f(z) be holomorphic and schlicht in jzj < R ,
f(O = 0. Then on (0,R] there exists a maximum number Top
:3uch that 1z fl(z)l for 0