SCIENTIFIC ABSTRACT NIKOLAYEV, A.V. - NIKOLAYEV, A.V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001137110004-3
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 23, 2000
• Sequence Number: 4
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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HIMAYNO A 1.
.9m.9 um%r Ilakhah
Mlk2LW-vt A. 1. 1 "Irrigatlon of the cotton pj"t OW lot-
TaUsy OmdItIms"t 300b~Mh- Tad2h. fillala Aked. asuk SM 0 Imw 10"
19480 P. 3-4.
301 U-3Wt 11 NRmh 539 (L"Is 'iWkh Stat~79 go. log 1949).

u IT KC I A Y 10Y . '.~
I -. . .
Nikolayev, A. V. - YChange in the physIcal properties of sallts In conavection with
sm.HM sarthuorts by the blasting method,* sootal.ch. Tafth.
filiala Akad. n.&A SSSUSRO Issue 110 1949v p. 12-13
SO: U-3566p 15 March 53p (Letopis 'Zhurral Inykh Statey,, No. 13, 1949)

A. *.'.
'Xkoln~,ev. A. V. "Tne digtributi3n of u-f ter ovor rt cototon field witf, rs~tl -fil
ouprition of Irrigation". SoDbec".cn. Ta"--.i.. fi'LiAln Akad. 3573R. lr4;-I;e 11--s
T). 9-13, - BIblI'V,: 5 Ite;:9.
SO: 11-L11. 17 JUlY 53, (Let-)pitl ZnuMtkl Iny',-.1, St, tfqj, N,). 20, l'?U)).

v- I.,- - . -- ~ -
~ . ; ~; ~ ,- .I .
NuKolayev. A. V. Intensivit..- of ~,)rvtlon ')f ~~ '.C- fr,.~ t..e !:III Of a
cottor. field". Soobvhch. tv.: --, flllnlr,~ SSSF. lrqt-.;e 11, 19L,), ?- 11-1-~
..4.
SO- U-bl", 17 Jiily 5", ('-f%to API I stttoy. ':,). 20. 1?1-1~).

1. ww"TEV. A. V., KUDASHEV, S. T.,
2. UM (W)
4. Water,, Underground
7. Experleme of preventing saggIng In loess soils. Sobb. TFAN SWR no. 31, P51-
9o MpmtMj List of ftgoian Accessions, Library of Congress, Varch 1953. Unclassified.

Kn"Tw, A.T.
Valor se"Goo In As sail profile Of dry fare Ims prwlddd Otth
IrrImatles. D*loM UdaeM meolZ:31-35 454. (um 919)
101astiftt "ableved"Irs, mallerstatt I Irr4pleft M ftAWkslay W.
Andstawleme ddemew-UsTrespeadeafte AN %AstAkelmy M. 14.2tarthewp,
(Water I-. vatwpw"A)

OM Ai,
.&L vick 3=99MUT. If-Weeow.red.; TINOGRAMUL
...... - !2ft
loweer"Olod-va;
ETbow at irripoles "*I@* for farm ervel a "wit polivorm
V*ddMWW GOVOW&AGISIMM" ktdltw. StallooW. Id--wo AN
Sdah.WIL 1956. 2" p. (AkMmit- -=* %Addkdtol MSSWIS%-
beA.Trody. wel.46) (UM u 16)
Orriolles farming)

RVerionso In We prqW&tioa *f sawwaito serbout mid in Ow MY/96-36-10-10/2S
do-olliestim of foo&-eater for bigb-wemwe boilers.
evaiiabie &* an power station, is dwtd" is ng.i., Bad *o
presedwe am& to ussafesture the sarbsol, is described. Us ebmi"I
analysis of Ow sorbeet wass U.6% %0; 82% WSCISI 1.30 CaUll
6.80 VOCIS, the reasiader being mWy water. Iseb filter me leads&
with 6.8 tons of oerbos$, to thif beigUlke gives In P4.2. Defore the
filters were us"t *24060 Obleride me mabod 0" of as soub"41 a
graph of oe making prosese appere is ni.s. wi-evais, spreum
*I the filters esommo*4 is Ibeek, 1967 and, the remits of six meafte
eperatim we plotted Is Fig-4- obleb show that So silise, e=Am6
of the treat" water has gradually Clem to aboics 1.4 W/litre Sift.
So Imermse Me probably resulted fres emlemination of fto serboat
with Mamie sabs"Wes and Iven Oxides. 2w abomis" waslyste of
dw "rbm4 after 4 Samoa Operation is Sivas is U610.21
altbovo the ebudes.1 eampositim ban altered. the mdmiml otrmgfh
is =@&wood. the" is a considerable leaffeasio In as Billse. and
irem-mide sestowto of Ow awbost. So Bill" oestent of 09
water was semai6at bi#or than it should be# sed atIseplAs to Impoeve
malAtere by raising Me treating 6emperatwe by Get to 42ft won
Card 2/4 Imettestive. Tests were us,& of the influence of veto of

fterismoo In as properatlem, of sweet$* surbeas M4 Is the SW/Wu-10-10/23
do-eiliostlem of food-Inter for big%-promewe bellers.
filu%sism sm the t9ftest"m oil puritleatims. it will be seem
from Us graph to ftg.$. that " Uw rate is Amereaged trm 4 to
lO.T witr me silica *satom$ inereamem, by cal mg/litre. so
results pItSted is FIS.G. sbor that by redwift the hydrated
allmlimilly of Me water delivered U the sosbm* fil4ors, their
offestivess" is i"Coved. Somover, $040 soul& M4 be Sao at
IN valuse holes 8.5 bosesso sem"latles of She water by the Irm
walpkato um impaired. Ibus the beat sesdiAlm for rmoviag
allies from water by mogs"Ite morbout is the owbomate ocadision
of UnUg wift Alob She IM valso of No water Is 6.6 - 9.
Is six mathe of "perstion She mapasito forbest A ~ A
672 kg of siliesp a third of On theeretie" sqpamitjr. IM use
of magmesite w&rbmst sisriltied She press** of water Usaingst
and - ed the sills& contest *f the to" water from its former
value of 0.8 - 1.3 mg/litre #,o 0.83 - 0.5 me/litre. Dollar
blev-deas me eerrospe"Ingly robw*d. Soto is m editorial
Cord 3/4

RMUTWO A.T.,Iash.; SUMMMO, A-P.,Inh.; TUSAO X.1001AX110
latustrial doollicoul soot om of water by magwols oarlet0e. Slok.
sta, 29 mosill?&28 9 156, (KM It: 12)
(Fead-water purifteattom)

sualaaa IS.P., amumj, A.Y.8 otv. red.1 MTCMUMO, YO.A., red.j
;FA!Kiio A.*. 0 ukwo- iw-d
(&1t rem Us F mme In 2mbef ad vatom of aw maluds stop-
"] ftwtoom offi2dalms"wood" v owrW& L ved4kh lu2ndinkal ~o
Mmibin*o, ls&dwo Kbln*W ot&alla M ~,, 19U* 179 po
-, (OU uslo)
10 M ~ I owmalou - peditall
a m ow
(Mawu moppe-jaluo watem)

VALYASU~Op M.G.; POLIVANOVA, A.I.; UMEBTSOVA, I.K.; X=Kli, J..l.;
VLASOVA, H.K.; NINOLATEV, A.V.,, otty. red.;
red. -
(Geochemistry wW genesis of brines of the Irkutsk arphl-
theater) Gookh1allia i genesis rassoloy Irkutskogo ar-fi--.&
teatra. Moskva, Nauka, 1965. 158 p. (141RA 19SI)

DTADIN, YU.A.1 YAKWA-EV, I.I.; YAlUpoli"A, Z.N.
Study of the polythern of mutual nolubillty In Uhc sys',en
water - organopho8phorun extractant. Report Izv. SO
AN SSSR no#7 Ser, kh1m. nauk nn.2128-32 IC5,
(MIPA 18a")
1. Institut neorganicheskoy Wall Sibirskogo otdoleniya
AN OEM, Novosibirsk. 2. Chlen-korrespondent Sibirskogn
otdelenlya AN SS,",R. (for Nikolayev). Sutrnltted Zune 24,
1964.

L .16241::Ji fiWT(n)111W-(t)11T1 JJP(c) JD/HW
ACC IM APGONM SOURCE COD19: UR/0269/65/000/003/0090/0054
SO
AUTHOW V.; GrWEYev. V. A.
. : 'YM: 4; .71
ORO: b0tift Cd 1swele Chemista, Siberian Branch, AN M Novoslbir& k 40
(budliff-M - - 1- - - - - - - IMrsaaw owelenlys AN bauffy
-ITLBt Ocaluefte 49 eag~ d slanisaft of gro"a 1, 110 and M of Ow D. 1. MeadeleM
periodic table by precWtsiea with complex anions
SOURCE: AN MR. Sibirskoye oidelenlye. Izvestlys. Serlys khtmicheskikh nauk, no. 3,
INS, 50-56
TOPIC TAG& ch feel precipitation, cobalt compound, zinc compound, cadmiwn
compowid, marciary compomd
ABSTRACT: Tbe occlusWe of various cations byjvster-Inso1uWV compounds of the
c 3n plax istrathiacyanwaorewsi* ion (NE(sc MY &(Kdln- 10 61 with divalent zinc,
coba% and cadnim cations was sbAdied. no absolute value of the occlusion of micro-
impswill" (slemesib of gr n up ~ 1, 11, and M of the periodic table) was determined by "
modwd of bro tedleabre, which makes it possible to wtchafe L%e activity Introduced by the
Card 1/2 UDC: 542.05

-3624294 E0T(n)/FQCAwP/t)/ETIAWP(n) IJP(r) JD/JG
ACC NR.- APM5424 SOURCE CODE: UR/0289/65/000/003/0094/0096
AUTHOR: 11111olsm A. V.; Sorokins, A. A.; Tsubanov, V. 0.
ORG- lesdialle of borpoic Chemistrz, Siberian Brancli, AN SS6 , Novosibirsk
(Institif "norpniclisawy 01mis 016truolp owelenlys An 3Wq
TITM Kings atedualem of oftlusion of impurities by proolpitates
SOU111CZ: AN 11M. 96birskoye otdelenlye. Izvestlys. Serlya Khtmicheskikh nauk, no. 3,
1"S, 94-96
TOPIC TAG& lanthanum compound, proseodymium compound, holmium compound,
yttrium co I altrate, chemical precipitation
ABST'RACT: An alls=$ In made to elucidate the role of certain kinetic factors in systems
where no ocelvalos of Impurities by the precipitate should occur in the state of equilibrium.
The cum of soesqd1lbrium systems which slowly tend toward an equilibrium to oonsidered,
said the rate of *As traoisition for two coexisting precipitates Is discussed. Specifically,
the time of dissobdion of r, n , j illbr lum precipitates formed by a drop of precipitant
J10.2 Mammonfa sobdion) in 1.5 and 3% rare earth nitrate solutions was studied. nis
Card 1/2 UDC: $42. 65

raw'. . --JDw
SOURCE COD'Et UR/0289/65/0001003'0150/0152
ArL P6005425
jkVTifq'Rt Hikolayevj A. V.; Begatyrov, V. L. 41
1) V G I Xna"titu t oaf Ino rgan ic Chemistry, Sibe~isn Dop4rtment, Academy
Iof n's-org_&
Akadecaii n auk SSSR)--
TITLZi Extraction of boron'Tfrom d4tolite
SOURCRi AN SSSR. Sibirskoya otdoleniyo. lavestlys. Soriya khtnt-
ch"skikh naukc no. 3, 19650 150-152
TOTIC TAGS: boron, borou mineral, chemical separation, boron compound
A3STRACT: A study has been made of the effects of the nature 4nd
concenteation of the acid on the boron\~fxtraction fro-m acid solutions
o; datolite mineral using aar3thanoT -an extracting astent. Procedures
vf the. Acid digestion of datolite containing 18.2Z B203, 'distillation
of tho methyl borate, and analysis of the condensate were described
Tabulated data indicated thist the maximum percent of boron extraction
(about 951) vas achieved from 52% 112SOa, and 72 HCI solutions. These
itcLd concsntratIons were considered optLmum for 8 extraction. By
saponification of zqtkyl borate with alkdtli or sods soft, 98-991 of the:
UM 546.27 1 543.06
1/ 2 542,945.5
77 -77~

uu~id- 'z~b~"
-A P6013910 (A) SOURCE CODE: UR/007G/66/040/004/0948/0849
AUTHOR: Nikolayev. A. V.; Gribanova, 1. N.; Yakoyleva. N. L; Khollkina. 1. D.
ORG- Institute of loonpRic Chemist . Siberian Branch,, Academy of Sclewes.SSSR
(Akademiya nauk SSSR, Sibirskoye otdolenlye, Institut neorpnicheakoy khlmU)'
TITLE: R&Wstlan resistance of chelating phosphor-organic resins
SOURCE: Zhurna fizicheakoy khimii, v. 40, no. 4, 1966. 848-849
TOPIC TAGS: resin, organic phosphorus compound, chelate compound. uranyl nitrate.
sorption, exchange resiction. radiation effect
ARSIRACT: Six sorbent restiballed on diallyl enters of g�oej*1nJc scidalwere exposed to
p,mm& radiation in distill.9d water (Co6o source, 600 red/see. 0.9- 105 red dose) to evaluate
their radiation resistancell Irradiated materWa were characterized by significantly lower
capacity for sorptlon of uranyl nitrate and the appearance of a capacity for sodium exchange
(See Table 1). The sorptios mechanism is thought to have bow altered in the process of
IrradiatIon. Orig. art. has: 3 tables.
UDC: $41.615

U~~. CIL; kna&146% t4khatchmk" 'vwk-;NmozAlw, A.T., lftb~r.
duo sewponolas of dmosm Is mosowk veltqp dm4w assmste
~ Waalm. tons. oukwqwem. v? "Am" Ap Is& (om glu)
1. AkMWV& omit MIL
(volow reamute") (Alestria weldlft)

UJLAGIN, I.D.; KINDLAM. A.V
Determining current density in welding are qmts. Trudy last.met. W-31
250-261 159., (KM 1213)
(3lectric charge and distribution)
(Sleetric
welding)

AUT Holt I MAIMT,A.P. Dr.Tech-5c., &kid"N1K0LA1hijk.i. and PA - 2405
KABABOYA,A.I., engineers, TO" uroOR'i-r8umermot.
7171AS Water login* of the Open-hearth Furnace Evaporation Cooling System.
(V dnyy reahin system isparitellnogo okhlazhdenlya martonovskikh
PO:boyt Muselan).
P3210DICALt Stalk. 1957, Vol 17, Mr 2, pp 173 - 170 (U.S.S.R.)
1oc6Jvod' 5 / 1957 Revitoods 5 / 1957
ANTUM The Investigation was carried out in two opon-hearth furnaces of
different plants. The technical requirements can be summarized as
followee Ifith respect to food waters Praotlually full transparency
(not lose than 150 ca crosswise), a hardness of not nor* than
0,1 mg/liter, an oxygen content not exceeding o,1 mg/liter, an
overall @&line content of up to 10 %, and the absence of free
oarbom dioxide, if the water is heated above 25 - 300 C.
With respect to evaporating waters The water should comply with
the operating regulaticna determined by pyrometric t*atei (An
alkaline content of not more than 20 - 25 and not lose than 10 aval/
liter, a saline content of 15 - 20 ag/liter presumably, not 15000
- 20000 as In the abstract in the paper).
filth respect to the wtesmi Selina content corresponding to the speol-
fisations for foodeater In boiler systems. The content of carbon
Card 1/2 dioxide is not specified, The separators have to be equipped with

SOV/24-58-11-20/42
AUTHORS: Kulagin, I. D. and Nikolayev,-A-. V. (Moscow)
TITLN: Thermal Balance of a D.C. Welding Are in Gases DurinS the
Period of Drop Formation (Teplovoy balans ovarochnoy
dugii~ostoyannogo toka v ga"akh v period formirovaniya
kapl
PERIODICAL: lavestlya Akademii Vauk SSSR, Otdeleniye Tekhnicheskikh
Mauk, 1958, Yr 11, pp 89-91 (USSR)
kNTRACT: During the process of burning of e welding arc a
considerable part of the energy which is released in the
near electrode regions is spent on fusion and evaporation
of the electrode material. It was found in earlier work
of the authors (Ref 1) that due to the considerable
concentration of the arc energy in the anode and cathode
spots, intensive illumination fluxes are emitted from the
finer particles of the electrode material. These fluxes
transmit a considerable part of the -L:nergy from one
electrode to the other,which influences appreciably the
energy distribution between the electrode and the
component. The energy distribution between the electrode
and the component is affected to a great extent by the
Cardl/4 transfer from the electrode to the component of large

SOV/24-58-11-20/42
Thermal Balance of a D.C. Welding Are in Gases Duri"g the Period
of DArop Formation
drops of liquid metal. Thereby, the energy transfer by
the light flux Is continuous, whilat the energy transfer
caused by the large drops is periodic and has it certain
frequency. However, the drops of the liquid metal do
not have a very high energy content and will not affect
greatly the proceso of fusion of the parent metal.
Therefore, for evaluating the process of penetration as
well as the process of fusion of the electrode metal, it
is Of Lnterest to investigate the thermal balance of the
are during the period of drop forzation. The experiments
related to a d.c. arc with a burning time of 0.03 to
0.7 sec. which is shorter than the time of separttion Of tbe
drop from the nlectrode. The experimento have shown th!,t
the instantaneoun ti~ermal balance of the qrc during thj3
time remains practically constant. The investigations
were carried out on a toot-rig which enabled the followin6
to be done simultanoously: measurement of the energy in
the electrode and the component end of the radiat-ion ener6y
of the are and also to photograph the arc. The heat in
Card2/4 the electrode and in the component were aeasured separately

BOV/24-58-11-20142
Thermal Balance of a D.C. Welding Arc in Gases During the Period
of Drop Foruation
In two water calorimeters with variable temperature and
an inothermhl shell of a capacity of 150 sillilitros each.
As a component a 37 am dia., 12 am high cylinder was used,
%hilat the electrode was a rod,10 to 12 mm long,fixed in a
steel cylinder of 37 am dia. and 7 am high. 0.5 to 1 sec
after quenching the arc, the component as well an the
electrode were placed into the calorimeters.2e LU radiation
energy was Leasured in thedirection perpendicular to the arc
axis by means of a probe consisting of a copper disc with
a welded-on thermocoxple. The main experimentn were
effected for a Fe-Fe arc of direct and reverse polarity,
60 to 1300 A and an arc length or 2.2 to 20 mm; the
electrodes were of 5 am dia. A series of experiments
were also carried out for determining the thermal balance
of a W-Ti arc inside an argon atmosphere. The current
intensity influences greatly the thermal balance of the
are. In a Fe-Fe are of direct polarity burning In air
40 to 45% of the full power of the arc is released in the
electrode and 30 to 37% in the component in the case of
card3/4 low current intensities up to about 150 A; for current

BOV/24-58-11-20/42
Thorael Balance of a D.C. Welding Arc in Gases During tho Feriod
of Dftp formation
intensities of 300 to 3000 A the proportion of energy
roleased in the electrode is reduced by 30-35% and that
in the component is increased by 45-", Fig.la. The
observed redistribution of the arc energy between the
electrode and the component is attributed to a change In
the direction of the current flow; in the 60-150 A range
the current was directed from the component to the
electrode, whilst in the 3C0 to 1300 A range the current
flowed in the opposite direction. In Fig.4 the influence
is graphed of the length of the arc gap for a Fe-Fe arc.
In Fig-5 the influence is graphed of the ambient medium
on the thermal balance of a Fe-Fe are
There are 5 figures and 2 Soviet references.
SUBMITTAD: July 1, 1953
Card 4/4

507/180-50,-2-13/34
Use of the Ionized Stream of an Slectric Arc for Hoating
Materials
to 0.24 times the voltage-current product for tho are In
the channel. Fig 3 shows the heating powor (Cal/500
and efficiency as functions of Vie rod-to-ring di3tance
(curves a and'b), respectively). Efficiency is
ractically independent of tnis distance. The effective
g
eating power is, to a first approximationg directly
roportional to current (Fig Wk) but efficiency decreased
fFig 41b). Fig 5 shows the heating power and efficiency
as functions of argon flow (a and6 I respectively) I
efficiency increases to 30 - 32% at a flow of 500 - 600
litres/hr, remainin t this value at higher flowa.
With 86% helium - Naargon mixturra "t-he heating power
was almost doubled that with pure argon, but efficienny
remained practically unchanged$# neithor heating power
nor efficiency was appreciably affected by replacing the
tungsten electrode by carbon or by clanging electrode
diwwter in the range 1.3 - 3 ma (table). the authors
Card V3 point out that the Ionized stream can provide a heat
flow approximating to that obtained by direct arc

18(5v7) SOV/135-59-9-1/23
,UMOR: Kulagin, 1. D., Candidate of Technical Sciences and
Nikolayev, i%. V., Engineer
TITLE: Arc Plasma Jets As a 11cat Source During Material Treat-
ment
PERIODIC,U.: Svarochnoye proizvodstvo, 1959, Nr 9, pp 1-4 (U5311)
XISTRACT: Tho article presents ii method and design of a device to
pmduce plasma jets. These shall be used an ea indepen-
dent heat source. The author also discusses in which
cases they can be used in the treatment of different
metals. In the active spots of the arc the high current
density causes a fast heating and evaporation of the
electrode material. The vapors, which are ionized in
the area near the electrode, move with high speed from
the electrvie and form a brightly lunrinotis jet, with a
length up to 15-20 m., and more (Fig 1). The spectrum
research was made by N. N. Sobolev, who nho-wed, that
the jet mainly consists of ionized atons of the elec-
trode material. The speed of jet corpusci.es can reach
Card 1/3 300-1000 m/sec, The temperature of the jet iq about

SOV/135-59-9-1/23
Arc P14ksma Jets as a Ifeat Source During Material 'freatment
10,OOOOC at a distance of 2-3 mri from tile electrode end,
and about 6,OOOOC at a distance of 6-8 m.. There is
always a considerable ionization of the atoms. Fig 2
shows the heat and meclianic characteristics of the jet
within an argon atmosphere. FiL; 3 allows two principal
schemes of a device which produces arc plustaa Jets. In
the Institut metallurgii %N SSSR (Institute of het.AIL-
urgy of AS USSR) four types of arc plasma jet pruducing
devices were con.,;tructed: IlWr-101 for the reseamh of
the devices energetic parameters, D4ET-102 for use by
hand (Fig 6), IMET-103 and IMET-104 for machine-driven
use. F . 7 shows how the heat power, effective effic-
iency al arc voltage depend: 1) on tile nozzle arrange-
ment on the surface which is to be heated and 2) frcm
the cavity of the core electrode. The authrre state
that there are great possibilities for using an arc
plasma jet for the -.4elding of sheet materials, inclu-
ding heat reeistant metals. Especicilly efficient it;
the use of plasma jet for soldering. There are 4
Card 2/3 photogr-phs, I drawing, 2 graphs, I tal~!e and 4 Soviet

SOV/135-59-9-1/23
Arc Plasma Jets as a Heat Source During flaterial Treatment
references.
ASSOCIATION: Institut netallurgii imeni 4'~. it. Baylova A011 SSSR
(Institute of Netallurgy imeni ,I. di. Baykov jtS UjjR)
Card 3/3

U4022
s/86o/6i/ouo/cco/oi8/o2o
A006/A101
AUTHOM Kulagin, 1. D., Nikolayev A V
TITLE: A torch for he&t-troatment of various materials (welding, soldering,
cutting, stc)
S"CH: Sbomik izobreteniy; avarochn&ya tokhnika. Kom. po, dolm Izobr. I
otkrytiy. Moscow, Tsentr. byuro tokhn. inform.. 1961, 176
(Authors' Certificate no. 121889, al. 21h, 3001; no. 614253 of Do-
c*mber 18, 1958)
TEXT: A torch is proposed for welding, cutting w4d soldering metals with
on electric arc of indirect action. The ore bums In a gas flow between a rod
electrode and & rlng-shapod. water-cooled electrode, w4lch Is placed at the tip
of a water-cooled nozzle with & central conduct. The po#itIon and direction of
the rod electrode can be regulated. The torch to equipped with three connection
piocea for the gas and water supply, and water eveaustim. The arc Is excited
by short-circuiting the electrodes with an auxiliary carbon electrode after t1wir
approach. The arc can also be excited by auxiliary, hi&-voltage hIgh-frequency
Card 1/2

SILIMO LL.6 Insh.1 UJAUrJffo AeT., Lub.; Uff-UMT9 GeNe, iMM,tothaenauk;
IMNOWN g V.A., ims~-
New methods of voldIng and eutting. $war* wolsve swel2t34-17
o6o. (NM 13112)
(Rectric metal cutting) (welding)

1110 L(40 7 5
SAWWOW005AO 1/00 11
AOO6/A1O1
ALMMs I PotninIchow, V. A., Cand1datos of Technical Sciences.
Z7!h&k A 0 %f.,,-Wriblie-f
Tl=s IftwestIgatIng the Olt" !qth-are plamme, jet singled out fna a
cathode nom
PZRIODICALt 3vared"s prolxvodst~ no. 5. ig6i, 1-4
TAXT: A plamms jet I@ used for severing and awface-planIng of different
materials. T1w plamms, Jet Is produced by d1odmuls, of an arc excited betwom
turigaten electrode I and water cooled aapp~r nozzle 2 (FIS. 1), (Rof. 1. 2). Gas
Is blown through the nozzle along the cathode n,mme which I* Ionized and 1*avoe
the nolsle In the-foru of a bright plasma jet attaining temperatures of 10,000
15,000-C and mom. Of the two existing methods of plasm cutting, nmely with
the use of a plamma aro, slagled out fraim or oolnotdft with the cathode nmmm~,
the authors ."leeted the second method to lawestIgato the heat chiamotorlatics,
and the out" peopertles of the plamem, are. The Intonation Includes the
designing of a please, torch developed for On cutting of a number of materials.
The erriolencW or the cutting pressiss depends someldershily an the effective
card 1/ 10

2 lak 9
S/135/61/000/005,/001/011
Investigating the cutting with arc plasms, ... A006/Alul
power anA the cutting properties of the plawas jot which am deteminod by the
are current wA voltage, gas ccAsumptlan and cor4m4itlan, longth and diameter of
the nozzle channel wbd the distance of the nozzle from the surface to be cut
(Fig. 2 and 3). maxt~ efficiency or plasma we outting to assured tW maxlw4m
possible welding current and arc voltage, least possible, d1stence of the nozzle
from the surface of the Oweto to be out, mlnl~ length of the nozzle channel,
and opt1mum gas consumption and nozzle diameter. The cutting rate can be In-
creased by usift gasse or gas mixtures of h1& lan1satlar, potentials. Comparison
data on the cutting rate bF various methods am given In a table. Flames are
cuttift with a jet eliWod out trft the cathode now am be =VlcWed for cutting
various non-*leatric conducting materials, such so refre4tery bricks, canerete,
granIte, oarborundtm sto. The process can be performed either manually or auto-
matically. According to data submIttAd 1W UVOLmor V. P. Normko of Krawatorak
at the PAGOOK Wetolng Confemoo In Marah 1960, the mothod assum satlefac"
VrWox too of Mw out Wm preparime stalmlese stsel dweto for vold1m. On the
b"Is or DW-W4 Ur* M Smpwsd desup - aw #M?T-n6 (zw-uo) teeth
W" Govoloped In INC, Anus" for fatefttle ad MMAX out", as no
lop surmt =d 15 Im msxl~ power. 21w adepUr ocnUlw a euvredl-
ft. nuU~ w1U a wMeal am$@@$ =Kam "a am" I~ 49GUM (PI4. 43.
CIA", 1/ 10

Invogtigatift vie ou Aing with &ra Plama ...
a) 9x: .0 INS
mohm
I
*Arm
44
Figuro 2s
S/ I 3V6 I/OW/005/00 Ut I I
A006/A 10 1
A,-
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1

W 4f JW

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W W
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taw

7T
IV W
'
,;
llyl 41
4 too sit

lo,
40

U

4k# ff

:;c

I t I
A

Ot
InvestligatIng the cutting with arc plasma POC61AI01
Figure 2 continueds F.41gure 2;
4W
0 The effect on the effective thermal

.-Y -,
4 AP power q of the plasma jet, singled out
~
4W
I I
j
K4 from the cathode flow; on UW ' effec-

q N*'W
OW'r;J' tive efflaUncy ij 0 of the plasm hoat-

M
W
4k Ing of the part; on the relative power
liberated in the nozzle, and an the
are voltage U, of: a - arc current 1;
b - electrode - 616king I I o - argon
W consumption VA d - nozzle diameter
97 1 AT IMPOW d
; 0 lwwg of nozzle chuml I
-
c
ch
d)
cam 11 10

3/135/61/000/005/001/011
Inve t1gatIng the cutting with Oro plaSM... A006/AIOI
J1
Plswv 3t The efroct of basic paremetom en Vw speed of cuttIM staInlew s%sej
WMA a" !.,t pirced out rM Uw $AV*" now oft a am surml 1# h
od~ a" voluss U) I
a . 6ansu"tion TA.
I-two I OWN
(pressure) of am 11wetf-Isawsiv Lt- W
ROn YAr,- d 0 4'.Jopff it, 0 Jow
le.faw
nozzle diameter 4# rq Offs -
j 9 - leng+Lh q 40 $Nor
dn
or nossie channal V Jr
I f - din-
ah 1 0
tans* rrwA nozzle
w &V in w 1.0 10 Is V A go 0 1 6
to awface to be
'J.'. out Its 6 _'thI~J&'
0 #a
Age of sheeU to &.If
ISOM
be out d-. '00f
ON-M 04"
1 #CPA 8 0 140.0' 1
Oard 6/10
.7'
I, I Atf:'i L I I L I L 1, Lj I f I J. L. I- L '-I _LI _L 1-1- IL L Ji-f- L JA.LCL I-Li

Investigating the :utting wIfJi Arc plasmA...
Table-
Cutting Material
method
Plasm& jet Aluminum
idi
coinc
ng
Ith cath- Stalnlepz

de f1&"
:
steel
f
(R
)
e
5
Copper
P'&;" J"t
sin led lut Stainless
from cath- steel 0o0
ode flame
210P.9
I o 1
ed of plasm.& ~uttlng of rets.9 in 7:4,
Material t4icknt%es In rrn
6 io 2 20 40 ~10
1 30 1
450 - 130 180 1 -~O
80 - 1 50 1 30 1 20 11
50 - W- lie- e, - I t- I
-30 1 1()
80 55 30 15 12
Car., 7,,'10

Investigating the --i~-ing wl+lh arc pIssirs...
Table continuedi
21G99
l
.~/e 1'~ I I
y ' C /
A00E /A 10 1
--I 5~lj -
f lux clit-
ting (Ref .1 111 A ~-- M
fteal
-
21 1
PO
19
18
-
7) -
copper 9.6 7.8 7.2 4.8 2.6 1.3
Oxygen
cutting C a r b,-, r.
(flef 4,7) steel 36 33 31 27 24 ?0
Cutting In a hydrcgen-argon mixture at lil voltLnetric ratlo; f in
h.
Clatting in ~,orfr-er-,Ial 1:yfircgen; cr~n3umptlcn 3 41r..
Outting in a mixture of argcn with 20 volume % nltr~gen, 2.5 M3A
current 21~O amp, voltage 45 v.
Ca rd 8/ 10

InventIg&tIng the cutting with arc plasmi....
PI gu re LI
Extemal view of IMET-106A are plasma torch
;e ILOW
S1135b 1/(M/OD5/00 IPI I
AOD6/A101
Figure 6:
Toongitudlanl section of an exchAngeable screwed-in nozzle of
DO.T-106A torch
Card 9/10

~ 'L' Gril~ ~~
3/135/61/000/005/001/011
InvestigatirNg the cutting with are plasma... AOC6/AIO1
rijE!re LI
Connection atrelitt diagram of DW-106A plasma torch; I - work plec"! 14 - Sam-
meterj Vr - rotarymeter of operational gas; R - ballast rheostat-* Aand V -
amperemeter DW Voltmeter; E - feed source; ?- c~ntaator; RP - int*rvndIate
relay; v - switch; Pyt ruse; R knife switch.
",!here are 7 figure%
table and 7 Sovi
references
ASMIATIONI
19/10
9
R
PR
PR
Water ruGas
InatItut metallurgil Im. A. A. Balikovs, AN M (Inetltut* of Mal.
lurgy Imeni ftkov, AS USSR)

N-KOLATEV, A.Y., HTKA-qV, N.Y. A." rUIAGIN, I.D.
Merml and mechanical gas-shielde-d am charecterist1cs-6
"rt submitted for the Autumn Mosting of the Welding Research Institute.
London, 1441and. 29 Oct-2 Nov 1962.

RYKALIN, N.H.1 KUTAGIR, I.D.; NIKOLAYri, A.V.
Thermal chsraclarlstics of the Interaction between a fkw of plames
and the solld being heated. Avt4m. ever. 16 so.60-13 Je 163.
(PaRA 1687)
1. lustitut motallurgil is. A.A.Baykawa.
(Plasms (Iowised games)) (Heat-Tramenisslom)

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fte pbysical and chmucal elet4sw of geim tion of
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compounds, Summft7 of a xvport.

Mineral Depoette - "Remselum, Borates
OOYI Ip"Ico-chadoal Thy"tigations of hd*rsky
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report
MIT

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, , Y-Tr F V , f-, -,"ir I ", r I
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INIMI~L&% ~v,
"Colorivetric Determination of Lithiump" DAN SWRo Vol- TT,, Xo. 3 pp 4Z7-423., 1952.
"cow Inst. of Ilon-Forrow Metals stnd Gold in. Kalthin.
U-2119t 7 July 1952

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r-T7
A ID P - 22 56
Subject USSR/Chemistry
Card 1/1 Pub. 152 - 1/29
Authors s Vollfkavlob, 3. I-o 1. 1. ChernyoYevo and A. V. Nikolayev
M
Title t Orest Isvpnlyovtch Zvyoglnteov (On the occasion of big
60th birthday and the 35th annlveroary of his scientific
activities)
Perlodleals Zhur. prlkl. khlm., 2A, no.2, 121-222, 2955
Abstract t Biographic sketch with photograph.
Inst1tutlons None
Submitted 3 No data

SWTAGWM, O.To.; CMMTW. A.W.
Abrm MU"Howish %bleAtols; obl%u&ry. Shur.s" g.bbig.1 ",,4t
609-6A Ap 156. (=A q lie)
losmoltut obdwher t z9*rostshs*kw wan uaamn mouk an,
(mobismatein. Abrw Nibmilevich, 1909-1"5)
C~0142)

!g.MffdM A. V.
P"t A. T. Vikelay"'t nislebodo" soda 1 vVeNS8614RAWAI
V01 10 50 50 SOp/UCt 5f.), pp 540-554.
After pointing out that the method of solvent extraction use Intro-
dowd Into Inorganic chemistry and technology as a result of its succese-
Ad O"lication Lim nuclear energy work in connection with the necessity of
p9ftLag highly purified substance@ and eliminating splinter elements,
OW Outbor outlines the advantages of this metbod and suggests possible
aggUestions. Be says that, contrary to the opinion held by many Inves-
USiborej, uranium is not the most easily extractable element, at least as
OW Is extraction with stber is concerned. No suggests that extraction
Mftds be Invest4pted with the purpose of applying tbam In the conceild -
WAn ard purification of rem and dispersed elements amid says that these
NOUN& we elraW be&" vad wLth good results In the production or 9W-.

an M" ""Am at "a WSUISO Won "am "mean" am wwftu~
4t 4"Pswassist - I a Glassartaftift pro~ by T. 1, xwmnt~w' 40 PGAW
1SWO tbree principal mechanisms: extraction in the form of oxonium salts,
MftsctLon based on the lose of affinity to water,, and extraction on the
Was of "physical distribution." Nikolayev presents In this section a cow
62disrable amount of data on extraction processes, Including separation of
AWrIum rm actinium by extraction with thencyltrifluoracetone, separation
of pronowtheum frois yttrium with tributylphosphate, extraction of uranyl n1-
IMe with diethyl ether, interference produced by different ions In the W-
%WtIon of uranium with diethyl other, " separation of uranium from thorlem,
Iq extraction with other an affected by different salting-out procedures.
In conclusion the author says that extraction methods are teing suce som -
ftlly used in the production of rare and radioactive elements; that det&&Ud
40WImentel InvestliptIon wakes It possible to solve successfully f.-oz the
WdwLcal and ecomoodc standpoint simpler probl"w such as the separatios
at Fe from 00 and 91, of No from W, of Sb from As, etc.; and that much cm
be expected from the development of extraction methods combined with the W
~11cation of cbesp "traction Monts and complex-formers, extraction witb
Uric and pbosphoric acids beirg particularly pronising. A bibliography
AM swam 4C Ift- =@I ad 11 MOO-UM Watencein Is affenda
a* SAW**

RKOLAYN, A.T.
...... --. -
"Stuft MA Grathoolrof Ivrates to aquaous wlutions.11
AJL too-We. Reviewed by A.T. INkelaaw. ftur.marg.khts.
.1 W*5tlln or 1566 %.". MRA 9: 10)
(Borat*s) (gooluts. A.D.)

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NIKWATIV. A.Ve. TWAX. R.9.: KxTW, O.V.
Characteristics of the @tat* of hlg~h S>olymr gall. 01mr. 19
o.1.-121-124 J%-F 157. (oft 10 - 4)
:
0 Instisut obehahey t neoreAnicheskoy khtnii AN SM, Woskva I
Voroneshokly inshomorno-9trott*18 Vy Institut.
(Collot4s) (High molennIftr weight compmmds)

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