SCIENTIFIC ABSTRACT IVANOV, F. - IVANOV, F.

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CIA-RDP86-00513R000619020017-5
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December 31, 1967
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SCIENTIFIC ABSTRACT
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IVANOV, F.A. hbeli.Ull nubgrourm of a groulp of for-j-.1-unalyti cal. tran.- formations. Vast. LGU 20 no.29:32-37 165. F-T Hit .11.: I-VANOV, F.D. , inzh. New d.evelopments in research. Stall 24 no.8-.740 Ag 164. New developments in research. Ibid.:745 New develolments in research. lbid.i764 S/13-1150/000/011/011/023 Q A0547AO29 AUTHORt Ivaiaov, F.D., Engineer TITLE% Automatic Control of the Strip Thickness of Semi4ontinuous Hot Rolling Mills PERIODICAL: Stall, 1960, No. 11, pp. W08-LO12 TEXT: In the hot rolling process during the time the strip is passing .,Ii the continuous train of the strip mill the temperature of the metal throug decreases. This increases the resistance of the strip against deformation on the successive stands and results in a thickerdng of the rear end of the strip. In the Novosibirskiy zavod im. A.N. Kuz'mina (Novosibirsk Plant imeni A.U. Ku%lmin) with the aid of investigations carried out in connection with this problem on the 810 type strip mill it was established that the fluctuations in the longitudinal thickness of the strip depend on the uniform heating of the slabs, on the tension of the strip between the stands of the continuous 'train, on the dimensions of the finished product, on the 3teel type used, the rolling speed, etc. To date the following measures have been taken to prevent the thickening of the strip end on the 810 type milli the strip end is heated additionally, so that it is about 40-600C higher in temperature than the front Card 1/5 S/133/60/000/011/011/023 1,054/AO29 Automatic Control of the Strip Thickness of Semi-Continuous Hot Rolling Mills part of the strip, the rolling speed is increased in the contitiuous train of the mill, the amount of water used for descaling the strip under high pressure is reduced for the strip end by switching off one or two of the water collec- tors. 'Upon introducing these measures, it was found that only 49/1fo of the strips were within the limits of uniform thickness. In order to improve the present method applied, the author of the article and I.I. Barannik established a method in which the strip ends were automatically pressed down by the a&- justing screws of the third stand in the continuous train, The automatic system consisted of the conventional elements: a limit switch, an electromag- netic coupling and a reducing gear which were connected to the worm, shaft of the pressing device of the shaft with adjusting screws. This arrangement eliminated any thickening of the strip end but had the following drawbackt when rolling steels of high deformation resistance, the load of the electric, motor was increased to its limit value (5,200 amp) while during the pass cf the central part of the strip the load was not higher than 4,000 amp. Mloreover2 there -iS an Incongruity between the time required for the return of the screws to their initial position (3,8 sec) and the interval between two strips, Card 2/5 S/133/60/000/olt/011/023 A054/AO29 Automatic Control of the Strip Thickness of Semi-Continuous Hot RollinglMills amounting to 3 seconds at the maximum speed of the mill,. These conditions decreased the output of rolling considerably. An automatic system was estab.- lished to insure adequate tension of the strips between the stands, in order to eliminate these drawbacks and based on the facts that the tenBion of the strip between two stands depends an the relation of the rotation rates of the rollers on successive stands and that the increase in tension decreases the deformation resistance of the metal. This is obtained by progressively reduc- ing the rotating rate of the rollers upon the approach of the strip end. The original rotating rate of the roller is automatically restored when the strip end has passed the stand in question (Fig-3)- By applying this automatic control system, cons:~sting of current relay, auxiliary relay, and block con- tacts, the thickenbg of the strip end could be prevented in 98/j of the strips . The lower the degree of extension of the strip between the stands, the more effective is the automatic control. The system was tested in rolling low carbon steel strips 1.25, 1.50, 1.75, 2.0 and 2.5 mm. thick. As a. result of the automatic control, the length of the strip with increased thickness could be shortened from 10-15 meters to 2-3 meters. k further improvement can be obtained by combining the automatic pressing of the strip ends (with adjust- Card 3/5 1! ITT, 3/133J60/000/611/011/023 A054/AO29 Automatic Control of the Strip Thickness of Semi-Continuous Hot Rolling Mills ing screws) and the extension method described. There are 5 figures. ASSOCIATION: Novosib'Lrskiy metallurgichoskiy zavod (Novosibirsk Metallurgical Plant) Card 4/5 3/133/60/000/011/011/023 A054/AO29 Automatic Control of the Strip Thickness of Semi-Continuous Hot Rolling Mills Fig- 3 - Diagram of the automatic control of the tension on the strip end (continuous stand 810) P regulator of the degree of Q rp decreasing the revolutions; PON P638 r? andT? rough and fine regulation -VV Pn4M of the number of revolutions Rnsm PESM of the rolling motor;LUOexcitation 'P4614 M6,q winding of the rolling motor; P5jM P84B K3 retarding contactor P54AI RUN AP Card 5/5 WIT, 3/133/61/000/001/010/016 A054 /A033 AUTHOR-. TITLE: News in BrJef PERIODICAL: stall, 1961, No.1, P 57 TEM 1) To improve the. form and prevent the warping of thin, annealed sheets, the conditions of' hot rolling on the "810" type semi-contlnuo'vs mill were investigated at the Novosibiroklymetallurgiciioakiy zavod (Novosibirsk MetallurgiVAI Plant). The conditions studied included the degree and the non-uniformity of wear. of the working rolls, their temperature conditions under hot calibration, the cooling of the coils, the various phaseb of cold rolling. The Y9 - Y9A - U9-b9A steel, from-which the sheets were rolled, was annealed with delayed heating an4 cooling, with and without changing the annealing conditions and.. in particular,.. by placing the metal between planed sheets. The main cause of the increase in warping of the hot-rolled strips is the non-unifoft wear of the working rolls, ae- pending on the quantity of rolled rimming steel. By controlling the cooling of the roll-barrels with water under 4 higher pressure the form of the strip can be improved. After annealing at 775 7800C and suitable decarbonisation the stool has the necessary hardness-reserve before straightening. By employing hot cali- Carld 1/2 77 77, T~ M F S/133/61/000/001/010/016 News in-Brief A054/AO33 bration of the rolls on the finishing stand for the straightening strips and colls the warping of tool steel sheets decreased by 30 - 50% and attained the dimension:3 required by T-OCT 3680 - 57 (GOST 368o - 57). 2) Increasing the temperature and the duration of heating of CT-3kn(St.3kp) grade steel slabs and the reduc- tion during the first two passes on the rever~lble doubleroll stand of the 11810" type mill, promoted the-removal of blisters. On the rolled products cinder, cracks, or flaking could not be observed, but non-metallio impuriTies were found 1n the metal. 3) Tests were carried out with cold-rolling 08Kn (08kp) steel sheets ( FOcT -GOST 914-56) and it was found that, with regard to mechanical properties, it is useful to.reduce drawing by 1.5 - 2.5% for all the widths of the steel*sheets produced in the factory. 4) Investigating the effect of the chemical composition on the pickling of the scale of Cy .2 (St.2) low-carbon steel sheets of the MMK and the Chelyabinsk Pl ant was investigated, it was found that, under identical conditions of hot rolling, the formation of cinder on the ends and edges of the Magnitogorsk steel sheets, difficult to remove by pickling, Is caused by its lower content of sulfur and phosphor impurities and also by the more pronounced sulfur liquation. Card 2/2 Mi S/028/61/000/005/003/004 D210/D306 AUTHORS: Ivanov, F.D. and Fridrikhaen, V.K. TITLE: Remarks on the standard specifications for metal production PERIODICAL: Standardizatsiya, no. 5, 1961, 33-36 TEXT: Components made of structural alloy steel are subjected to special types of heat treatment which are designed to take the utmost advantage afforded by the alloying elements. The authors wonder whether it is expedient in such a case to lay down a lower limit of UTS for the following annealed stteel sheet: 65 G, 10 G2A, 12G2A, 25KhGSA and 30KhGSA, standard specifications GOST 15,12-54 and GOST 2672-52. These 'specifibations do not take into account the re- lationship between mechanical properties and thickness of sheet, annealed in bell furnaces* However, as it is known that the plasti- city of coldi.-rolled and annealed steel sheet increases with a de- crease in thickness, the heat treatment given must be appropriate Card 1/3 h 1: S/028/61/000/005/003/004 Remarks on the standard... D210/D306 for the thickness of the sheet in order to ensure the properties re- quired by the standard specification for a particular sheet stesi. This often entails lengthy and complicated heat treatment operations- Oft'en a sheet is produced which fulfils the requirements of the standard specification, but is found to be non-uniform in its proper- ties in different directions* In order to make the standard specifi- cations more realistic, only the maximum UTS and minimum percentage elongation should be laid down. If, however, the minimum UTS is also quoted, then the above specifications should be altered so as to take into account the dependence of the mechanical properties on the sheet thickness. Another point discussed by the authors is grain size specifications. The lower limit of grain size set out in GOST 914-56 for cold rolled sheet for deep drawing is point 9 on the grain size scale; for hot-rolled sheet of the same deep drawing group, point 10 grain size is permissible. However, it is evident that in the first case the recrystallization characteristics of still steel have not been taken into consideration. On the other hand, if a Card 2/3 S/028/61/000/005/003/004 Remarks on the standard... D210/D306 - production process is well established, certain tests (e.g. exposure of pipe and rims of sheet by the Ericson test, bend testing of thin carbon-steel, etc.), laid down in the specifications, could be safely omitted as they tend to show up the best properties of manufactured goods. Works experience has shown that it is adyisable to test only those standard probes which show up the worst, and not the best, properties of the metal. Such a reduction in control testing would reduce consumption of metal and labour to a considerable extent* There are 2 figures and 2 tables. Card 3/3 13/133/6 11000100710 1210 17 AOWA1~q, AVMORS t Belyakov, I,, Ivanov, F. D. TIM: The effect of slib-heating conditions on the alsotrli-magnmetio proper- ties of transformer steel sheets PERIODICALt Stall, no. 7.. 1961, 634 - 637 TEXT Tests were carried out to establish the effeot of slab heeuiNj before rolling on the electro-magnetio properties of cold-rolled traaaformer st~eel shsets. The study of the statistical data of quality control of 3330 (E330), B320 and E310 grade steel sheets (partly 135 x 620 x 0.50 mm and partly 135 2~ r-.00 x 0.35 mm In size) heated for various periods (1 1/2 - 3 hours) show that by rtlairg the heating period the yield of high-graME330 type, 0.35--mm thiak aheats Increases, wbile no increase in 'output Is observed for sheets 0.50 nm thick. The tests to eatablish the effect of temperature and heating on electromagne-.I~~ -properties -were made with five heats produced in the Chelyabinskiy metalluzIicheAly zavod (Chel.- yabinak Metallurgical Plant), having the following composition: Card 1/ 4 St"I 33/6 1/000/007/01 Z/017 The effect of 61ab-heating conditions on the... A054/AI29 He&t c Mn... S:L P 3 Cr Ivi CU 28418 oA 0.07 - 3.27 0.011 o.o% oA 0.09 0.14 28438 o.05 0.07- 3.04 o.oW 0.005 oA 0.10 o.14 28381 o.o4 0.07 3.02 0.010 0.008 0.02 0.09 0.15 28421 0.035 oA 3.29 0.012 0.006 0.03 OA 0.13 26447 o;sO 0109 3.29 0.012 0.006 0.02 O.CrT 0.17 One part of the slabs'wis hot-rolled at a lower temperatura than qre;scribed, the other part at a higher temperature. The average values obtatned for the el-satro- magnetic properties of the test-sheets proved that at higher, heating temperatures (1,,24o - 1,26oOc) and by inoreasing.the heating time from 100 to 1210 mitcutes, the finished sheets display lower specific losses and higher magnetic in(luction than sheets heat-treated at 1,160 - 1,180'DC. The high heating temperetan) yielded &1-:-o more high-grade E330 steel: for the 0.50-M thick sheets by 4 - 20% and for the 0.35 mm thick sheets by 11 - 96%. The new heating conditlicau nompletely eliminate waste in sheets 0.35 = thick. The better results for speolfia losativ and taag- netic induction observed in thinner sheets as compared vrith thoss ().$;0 mm ttdak must be put down to the more intensive decarbonization or th~ former atter extend- ed heating and to their greater ratio surface s volumes. There &ra 4 tAbles and card 2/4 S/233/6-1/00/007/012/017 The effeat of slab-heating conditions on the... A05k/A129 3 Sovist-bloo ref erenees A330CIATIONt Novosibirsk4,y'm'etallurgicheakiy zavod (Novo;3lbirsk Mat'Allurgical Blant) Card 3/4 RHOMM MINOM it'll I'll FIlim fpq.; I - i --- I"-IVMOVt_!.D-- Research carried out by plant laboratories in 1960. Stal 121 no,2:173 F 161. (Novosibirks-Rolling(Hatalwork)) (MIPLA 14:3) . (Metals-Heat treatment) 33/ 6 AU-4/Al'27 a - -1 aon F Ne,ii~ brIle" At, the -'ill. i'L. 14. K-.1-z-1roina (Ncvcaibirsk Metallurglcai Plant im. A. 'N". Sta!', no- 11, l' 1, 1033 - 1034 ~6 1) "t~st-q viere car-led o,-t to de'eznn4ne ~hj (;egr,,.-,ti .f Eq-uatin., o4' C, ar-I Mc- ---r t-ne width of str-ip made c-' O~~n (08kD), 15KTI Ck--I RC (0ii -) 1: f7 cu 4C, 150, Y 9 fln'q) , YgA (U9A) IjI;)A steels and v3 C , an! of 08, 1.5 ~Lnd 2(3'rLr,, 08ps, 15sz), ?'7-'fj9 steel. - v I n 7im~-I Tt-~zl tvIe llqu-ition of S, P w-,d C, de-,elops from t"e Sid's ~,erte- / t i--i p I -id O.OA' C) . li-~ k Lile::) e t'r -- irw~o to 0.046% S, 0.02Z6 P az in x i -i '. ~q r~ n o - k) p,~-- r - ao - ~, %I A 1, Z- 141hM q I"' a Iy C. I' ~7 08,-p:, llyrzp, 08?.)s aund 10p-A stec~,! slabs was teasti:-:I wLIr:h p-n-4au--e-d i:,e rvc ""AV, F I ;Ant Tae techroicU -,)-f hot roll, I 7-i~ fov ~Ieep dra,'S;ing T 8/133/61/0"0/0.1 10 AQ:A "A rOCT '~14-_;i6 (_:C31ST 914-56) was o" gr;!,j e I I Wit* - I bll.S;-Ie-_'_~' Mtld;~ Of ~~act U~qUV.E4 .3te I., tq E is J~j 41-Ille valre -for rcaled I 7.1-le gradtc~ YJ ald C-f m3ids WaS, t_ul` Of c-d mol-13 (3-1 ~tnd 0.7% F~~-r 104, x" ~!C-I. til-1 !-'- we-,--e ~io wpr-e 2.1 Aind 1.4%). Wh,~ri _ii~mi-killed 0)8ps and 10,1~5 5 A 'Mr cf Fiadp 1. T; I:, r,~-~_o6d t-; 1.2%, comrpred with 4.4% for t-he CIA . .Ind cif GCCT 914--56. 3) Trift &-.fe~ ~,.t-lps we_-_ Finhead blist,~ri or, t'le 7~li-l xtrlp- wr-r.14 cy!:~41-t,j h .1 Y Ir", A of tl,e aLfev-p tt3e, (1-..e -to kuri'o,.`.cvIIA sla-.s In a-.,-.t st er f c rw. I on, 'Lr. i:h-ey are not the maln .4 .+ _.w - I I arA tw- 'n th inp.- _U, Cacr-. ql~a).:Ity -and the CrIN 'ibr'l.;t of thG ui,-~as !~.Uqtzvr-s wewe by defociencIoTs L-;, the Steel tc~o.~,rolcgv of iChe pr-cducev Secondau-j blister ca--J 4 t, 5 4 .1 L3r.e S/133/61/OOC',!!-)I 110C91010 A054/A121-7 roLling could reduced by lowering the temper&ture both of the furnic.? crrowrn Eand of slab-heating, -,~!ereas the temperature of deformation should be kept, 7he shaet- quality waz, r4ardly affected by the degree of reduotion in thq duo arA ~~`ards, ro2l'Lng epeed In the MLI&I'ling; tv-lin of the MIIII arA the J.'a dia-m4ter of work rolls. A r5ductlon of the heating temperatura to 1,~_'40 and of th5 heating Period-to 3 1/2.hour-,* lowered the blister f:,rmatlon by 1',,'%~ whi'la 'I'lle outir.~t of the 810 mill increas-9d by 30%. 4) To incraaqe tt~eir eff.1cir'n-y of the IICK-180 (F.SK-180) cylirdrical electrte-, furna~~_ea dur!r4, the -f ip, i L x ma I i ref C-:;'d-rc'led coi-q from -O-al 08-50 vias Investij~- E-'d~ Ln al. --IM: vl_'~)Z U'.Ip LS aL hn S_ _.J.-I S4~ j jjj~ :' -C'- "_-I L;'!a b v rD w !..-i 1-.~,,4&r and 12'0 ~-.wr In the *up,-o~r zon-. Di sortir- case~i in va-"ous zonez-, wtuch wero not se~ acc-onli,,~g t", 7~ 1j,:, -n ti,,_mjpe~rat-;v-~ of 6400C a, ~oldirg of a-.- leatit u r t; . -3 1 .1e Was :10 Stffe W! be :-4-aced 1"I, i rr 1,;! W'~,.ile `_I~- Mns,, affI,:Ie_-,t wa~i t-) fn tw--~ -e z W I- th o -A t e r - r -- di i b -~i~ * L c,t_,~j C tcrnz~raf~ur_~ control d-~; 3 e4LI; 3L,-14 A01)VA ne Crxarge, In ttiI3 W,3, the afmcalirg conditions to a ,~J,oluld take i). tz. ra~ UrNr an.- a 1. r.,7. 17 f~ _tr Only 8750", t,)ok for a) ho'. Z- F t 12 took 4 ~I%wvi 0 6 k-- TXle h, "C'c :. -I-.. uyl 4/4 S/133/62/'ooo/ow/olO/015 A054/Ai27 AUTHOR: Ivanov, F. D., Engineer TITLE: t'tt the Novosibirs'Kiy metal 1u rgi cheski y zavod im. A. R. Kuz'mina (Novosibirsk Mctzallurgical Plant im. A. N. Kuzlmin) PMIODICAL: Stall, no. 6, 1962, 542 TEXT: 1) Tcst~, wore carried out to study the eff ect (if Incrozaiinf,-, tlie riti-11) thickness from 2.0 - 2.25 mm on the quality of 102 mm diameter tubes. fi:~ ;though the thicker stripe; are not of better quality than the conventional. ones 1,ther-3 are 1pngitudinal differences in thickness of UP to 0.37 mm, waviness, etc.), they are suitable for tube welding: the yield of firstgrade product increased from, 44 to 8M,, rejects (based on hydrualic tests) decreased from 50 to 4.3%, saving up to 4,000 rubles per 100 tons of tubes. 2) The maximum rate of tube welding on the "20-102" stand (with a 0'50-kw welding transformer) was investigated in co- operation with UralNITI. The current frequency can be regulated between 50 and 140 cps. In 1961, with frequencies of 95 - 105 CPS, welding rate,,; of 'J2 - 52 m/mi-n were obtained. The tests were cimed at obtaining maximum welding ;:ates Card 1/3 S/1 33/62,/000/006/010/015 At the Novosibirskiy... A054/A 1,'YT while increasing the frequency to 140 cps. 35 versions of' weldirg 51 - 102 mm diameter tubes with wall -thicknesses of 1.75 - 3-5 mm were appli ed. Tho r, =1 mum welding rates (39 - 58 m/min) for Vie grade tested was obtalned at freqi~,enciiis Of 130 - 135 cps. A further increase In the welding rate was limited by tile mechanical strength of the machine parts. In welding 83 x 3.5 min tubes the power of the mercury amplifier was utilized to 91%, while the weliing transformer was loaded only to 86%. The power losses due to the rise in induction resistance when the current frequency wras increased front 90 - 105 to 130 - 135 cps amounted to 7 - 10%. 3) The technology was established for making smooth, hot-rolled strip5 of multi-layer structural steel with internal localizer, and a thickness of 4.0 - 2.5 mm, and hot-rolled strips with alternating thickenir4; of 25'pl", made from 101K-slabs. The time advantage in rolling at the delivery end oil the 810-11un continuous roll train varies between 2.8 and 8.a% (in case there IS no automatic, control). The tests revealed changes in the load on the motors of the IV and V stands, in the thiclmess and width of strips longitudinally. The density o,-'L' the weld of the layers in the finished product, the extent of thickening bind the ratios between layer thicknesses in the longitudinal and transverse sections of the strips were studied. 7he conditions of rolling on fluted rolls were also investigated. Where the thickened parts of the strip contact the smooth sectors, Card 2/3 S/133/62/000/006/013/015 A054/A127 AUTHOR; Ivanov, F. D., Lngineer TITLE-: At the Novosibirskiy metalltirgicheskiy zavod im. A. M. Kuzlri:Lna (Novosibirsk Me tillurgical Plant im. A, N. Kuzlmin) PERIODICAL: Stal', no. 6, 1962, 556 - 15-57 TOCT: 1) Tests were carried out to study the production of' transformer steel in electric furnaces with synthetic slag which yielded 40% flawless product as compared to the 704 output by the conventional method. Three heats, black- tempered at 875 - 8500C displayed a lower ductility during, DicRlinp: and cold- rolling, but their electromagnetic properties corresponded-to thOSE~ of the 3 310-3 330 (E310-E330) grades. 2) The anisotropy of magnetic propertles was examined in two groups of dynamo steels. In the first group, low-alloy 1.5% Si containing steel was rolled into 2.5 and 1.73 mm thick strips whichi after de- carburization,"tempering and pickling, werr; reduced according to tnree different groove designs. After vacuum-tempering at various temperatures, the steel'rolled with one pass (1.75 - 0.5 nun) displayed the same electromagnetic properties as Card 1/3 At the Novosibirskiy ... S/133/W000/006/013/015 A05)VA12e that rolled with two passes (2.5 - 0.85 - 0.5 mm). Cold-rolled steels, with 2 passes 0 .75 - 0-54 - 0 .5 mn) as well as a final tempering at 1, 1500C displayed an anisotropy (,L~ B25) of 130 4 440 cps. The steels of the-second grDup contained more alloying elements and about 3% Si. Strips 0.85 mm thick were investigated after intermittent tempering, and alSO 0-53 x 600 x 1,500 rMI, sheets after tho second cold-rolling. After rolling to a thickness of 0.53 - 0.58 an, the coils were tempered at 8500C and then rolled again to 0.5 nun with a reduction of 2 13 %. The final rolling took place with a reduction of 0.5 - 6.0%. After vacuum-tempering at 1,1000C, the lowest anisotropy in magnetic pro-er-ties was P obtained after the.third rolling on the finishing stand, but these sheets were badly warped. 3) The effect of the final annealing of cold-rolled transformer steel on the magnetic induction in weak and medium fields was examIned with 0.35 x 240 x 1,500 mm sheets, applying vacuum tempering at 1,150oc, 30 hairs' holding time and furnace cooling to 600, 550, 500 and 4500C. With coolln,2 to 11500C (instead of 6000C as usual), the magnetic induction In weal, and medluni fields, permeability, residual induction, coercive force and ductility of the metal will be improved. 4) Lncreasing the tempering temperature and the carbon content makes pickling of the steel more difficult. By applying dense muffles Card 2/3 0l C-0 ON C, 13 - X Z ej r,,.0 0 or, 'o YU 0;~) O'~ e7 e, ee av oll v"Y el 0 cp .0 S 0 "'o, ol~ 0 >i X "Y ~jz 00 0 ep CO 0 0 -~G - "s -~~ s r k, e V ') , e, ,y o" 'D,0 e, Xi Tr 0 oe, 0 e ~~? ~N I -, - e, (j e o-,' C'P. N ~u oi; e"i;- 03. o, yj 0 xV zxj 00 oo -,;10 0 4, oc, ~ 'o e, K;". C, 0 gN " 6 e' P pe, r"ZI ~o o". Xj xj e 0 o 'o 0 X' ej e, q. 0 -cn- c zC'e, ~o -0 -,f;0 0 0 Oro 4~ o 0 0 oz~ "'o e, IV -Y,112cl cl ->. 0 Ce 0 -4 C, Rlre) -, 1 6 0 C' 41' 0'.-' or, ip 0 0 O~v S 1133/6 2/000/0WO 131r, 15 At the Novosibirskly... A054/A127 with sand-packing and with a C02-to-CO ratio not above 0.6, the scale forming on the steel will be easily removed by pickling. 5) The quality of continuously cast rimming and semi-killed steel ingots was studied. 1.2% of cold-rolled 20 Kn (20kp) grade ritmiiing steel sheets (with thicknessec; of 12.5 find 1.0 mm) was V!-,- jected owing to scale fornition, and 3.8% of the 08nc (08pt;) and 10 nc (10ps) semi-killed steel sheets. 6) The mechanical properties of 1o,.-;-aL1oy 12 rc (12GS) graue hot-roiled longeron steel were studied from 42 strips. The variation of average values for amounted to I kg/rrm2, for ';' 2.1 kg/rrl,12,- for '5 = 0.)V,. and r -B for"'I - 0 9%. 7) The conditions for applying technical -U-iermocoupl.es in RCK 25 (PSK-425) type electric furnaces and the specific eiectrici.ty cant;ump- I tion of the tempering process were, established. If technicaL tnerrr.QcQ~Aples are useu in the annealing of hot-rolled sheets in the PSK-425 a*urnace, -Uic metal charge will be heated more uniformly and the heating.time can De reditced by 7 hour6 as compared with that when zonal thermocouples are usea. 8') The output of the pickling process of ChMZ and KMK steels differs in accordance with t*,-ie nonuniform liquation of sulfur in the ingots. Inconsiderable corleexr~rationz; of chromium, nicRel, titanium, aluminum and copper do not affect the p1-_,k'l1ng pro- cess. Card 3/3 fli K IVANOV, F.D.,. ingsh. New developments in research& Stall 24 no.7t638 JI 164. (MIRA 18:1) -647- :9 "SOURCE--- Stall no.-- T'~ 1965~ T~'I-f 7 C '7'~',GS s t t u r ck.' s -2 i izli s t i-em t~ sto~el stee! 1-0 7-m, thick) [Ln (1 0.98 M;n. 1 Us the :77 c au --ereture Ues s. For exatple, the 4i'll/cFE hitio hel"D m. 7 F 72 71, Z'- S 'In at-t v 1':!~~Lgmimpm "'~lij I Mg-, 1700'7; F N1.5 722- 101 .19 Organizatsiya Finansogo, Khozyaystva v Kolkhozakh (Organization of Financial EconoW on Kolidiozes) Moskva, TsK KPSS, 1954. 37 p. At Head of Title: Kommmisticheskaya Partiya Sovetskogo Soyuma. Vysshaya Partinaya Shkola. IVANOV, Fedor Gera simovic4 LOrganization of the finances of collective forms; a lecture delivered at the Higher Party School nttached to the Central Committee of the GPSU1 Organizataiia finanuovogo khosinistva v kolkhozakh; lektoiia. Koakva, Vysshaia partiinnin shkola pri TsK USS, 1958. 41 p. (MIRA 12ill) (Collective forms-Finance) ABR&OV, V.A.; RUMIANTSEV, A.F.; CHAYXI111 P.I.; ADATURB,, L 'V.; GAVRILOVy V.I.; ALTAYSYJY, I.P.1 KWINSKIY, A.Ye.; SUVACH, P.V.; VASIL'YEV, V.N.; OBOIDISKIY, K.P.; fAvEL'YEV.. Ye.A.; MOTOV, S.I.; RUSAKOV, G.K.; lVAINOV, F.G.- FISMMOV V.., red.; POIXAMIA, T-.., red.; MdElli, Yu.., tekbn. red. [Economica of agricultural enterprises; textbook)EIxonomilm sel'skokho--iai8tvenrWkh prodpriiatii; uchebnoe posobie. Mo- skva, Goupolitizdat, 1962. 510 p. (MIRA 15:9) 1. K=unisticheskaya partiya Sovetskogo Soyuza. Vysshaya partiynaya shkola. (Farm management) IVAEOV, Fedor ~p ch;,,, VASIL IME 1, V.N., red.; NAUMV, X.M., 'Telk -h~ -. r e d ., (Working assets of collective farms] Oborotnya sredstva kolldiozov. Moskva, Izd-vo VPSh i AON, 1963. 54 P. (I-Mh .16:12) (Collective. farns-Finance) ABRIJ,!OV, V.A.; RUNYMITSEV, A.F.; GIMY,111, I.I.; ABATURIM, L.V.; GAV?IILOV.v V.I.; ALTAYOKIY, I.P.; "'.'I"I'SUY, A.1a.; SUKACH, A.F.; VASILIYEV, VAL; OBOLITSKIY, K.P.; SAVELIYEV, V.A.; RUSAFOV, G.K.;_jy4LQV, OLYAF F GVA,N., red.; MUKHRI, Yu.,tekhn.red. . (Economics of a~,,:ricultural entorprises] Ekononika sel'sko- 1-iloziaistvennykh prodpriiatii; uchabnoo posobio. 1-d.2., dop. Mookwa, Politizdvt, .1963. 527 p. (KI RA 17: 1) 1. Kommunisticheskaya partiya Sovetskogo Soyuza. Vys3haya partiynaya shkola. (Agriculture-Economic aspects) I H :~l SKOTINILK07, V,M.; Gill-IBIR, A. 1,. ; IVANOV , F.G. ; I'ABA1,6V , i3.A. Electrified reccid:~r of 2urrents. Trudy A-ANII 2,;)4:63-r,6 16'~ (MMA Y-11) 71", - T, 'MUDEL9VICH, I.M.; IVANOV, F.I.; POSTERNT19, Ts.F., inzh., red.; FREGER,D.P., tekhn.red. [Device for -3-plicing the ends of texropes and flat belts of rubberized material by means of hot vulcanization] Prioposobleale dlia arashchivaniis kontsov tekaropnykh i ploskikh remnei iz prorezinennoi tkani metodom goriachei vulkanizatsii. Leningrad, 1955. 4 p. (Leningradskii dom nauchno-tekhnicheakoi pro-pagandy. Informatsionno-tekhnicheakii listok, no.8(676)) (MM 10:12) (RoDe) (Belts and belting) IVANOV, F.I. Significance of toponymy in studying the ancient waterways of the -,.pper Volga. Vop. geog. no.58tlOC6-108 162. 011IRA 15:9) (Volga Valley-Names., Geographical) (Volga Valley-Inland navigation.) IVANOV, F.I. Psychic disorderg in one famil-y. Zhur.nevr.i psikh. 53 no.6:429-433 Je '53. (NOM 6:6 ) 1. Voyanno-meditainskaya akademiya Imeni S.M.KirovE... (Psychoses) IVANOVI F.I. Treatment. with small doses of Amin zine for remote sequelae of cereb.-o- cranial injuries. Zhur.nevr.i psikh. 60 no.5:547-550 160. (MA 23:9) 1. Kafedra psikhiatrii (nachallnik - prof. A.S. Chisto~ich) Voyenno- meditsinskoy ordena Lenina. akademii imnei S.M. Kirovap Leningrad. (HRAB-WOUNDS AND INJURIES) (CHLORPROWRIE) lit IYA~Y~~ F.I.; PEYMER, I.A.; KOROVIN, A.M. Analysis of the pathophysiological mechanisms of hallucinations occuring with closed eyes In encephalitis. Vop,psikJi.i nevr. rio.7:367-373 '61. (MIRA 15:8) (ENCEPHALITIS) (HALLUCINATIONS AND ILLUSIONS) (ELECTROENCEPRALOGRAPHY) BRAUN, M.P.; VINOKUR, B.B.; ITANOVO F,L; SLASTNIKOVA, L.F. Aimtenite transformation during continuous cooling of certain steela used In micing large cross-section machine parts. Sbor. nauch. rab, Inot. metallofiz. AN USSR no.?'.137-110 156. (MIRA l1rl) (Steel allops--Hetallography) SUBJECT: USSR/Welding AUTHORSt Ivanov, F.I., Engineer, and Akulinin, M.A., Engineer. 135-8-9/19 TITLE: Experience in Ultrasonic Inspection of Electric Slag-Welded Joints (Opyt ultrazvukovogo kontrolya svarnykh shvov, vypol- nennykh elektroahlakovoy avarkoy). PERIODICALi "Svarochnoye Proizvodstvo", 1957, # 8, pp 25-27 (USSR) ABSTRAM The article describes in detail the inspection method using the defectoscope "MA79", developed by 'ToNlITILASH in collaboration with the Novo-Kramatorsk Machinebuilding Plant which is now in use at this plant. The '13A-U" ultrasonic defectoscope, working on 1.8 Mc/8' com- prises prismatic detectors, by which the ultrasonic waves are sent through the metal at an angle to the surface. The measured length of a defect exceeds the actual extension, since the waves are diverging. The actual location and extension of a defect are determined by the depth meter and a scale on the instrument, with subsequent calculation by formulas (given in the article). The method is applicable for straight and circular seams. The Card 1/3 precision is within 1-10% and is independent of the size or P 11 i 135-8-9/19 TITLEt Experience in Ultrasonic Inspection of Electric Slag-Welded Joints (Opyt ultrazvukovogo kontrolya ovarnykh,shvov, vypol- nennykh elektroahlakovoy evarkoy). location of the defeat, but is adjusted by the instrument set- ting prior to inspection. The disadvantage of the method is the impossibility of three- dimensional measuring of defects and of measuring the size of single defects in case of defect accumulations. Since cracks in electric slag welds are always located length- wise and in the middle of the seam, all so located defects are assumed to be cracks& Defects at the border with base metal can only be non-fuaion voids. Defects scattered all over the seam are slag inclusions or gas pores which cannot be distin- guished from each other. The temporary technical specifications for welded beds and cy- linders of hydraulic presses reject welds containing cracks or non-fusion areas and require re-welding and re-inspecting of defective spots. Permissible defects are not more than 3 single slag inclusions in 1 meter of seams, spaced not lose than 30 mm apart, and-not exceeding 10 mm diameter. Card 2/3 Subject inspection method was applied for welded bedplates, IYAROY 7 Is- AMININ, H.A& Measuring internal defects of metals bv the ultramonle method, Zav. (KE j#b..?3.no.3.:- 09.- 1; 137. U. 10:6) 1. Novo-Xramatorekiy mashinostroitalln" savo&. (Ultrasonio testing) (Metals-Teeting) PiLUE I IMK EXPLOITATION SOv/D5!l Klycvbkoye oLlastnoye pz-vlenlye. Metallovcdcnly-~ I ton%tchtzkaYs. cbrabotkh (Vkq1c:2 Wtallhauy end lle'-t Treatment of Metals) P.03c"d, MabbLiz, lV'JI. j:iu 1). zrrata allp lnsertvd. 5,003 copies printr.-d. Spcnsorlng Agency; Gosud,trntvcnn:rj nauchno-t*._*vLn1cheskiy ko-.1tet Scvcta Ministrcv Nauc~"no-tckhnlch-~rkoyo ob:,h_1h,-atvo =a5hlnobtraitel Inoy g-ro=y5hler_nozti. Kiyevakcyl oblratnoye pravlenlye. Editorial B~ard: H. P. E-raL-n, Doctor of Tecrnical Solen-_cz, 1. Ys. Vokhtyar, Doctor of Tcch_n!cal Scienceu, D. A. Dranor, Doctor or Ttc1-.v,jcaj Sclc.!,cb, 1. S. Ka=ar.1chnvya, Engtneer, Yo. A. Hari:ov_ al:!Y, r~ndldate of T~c!.nlcal ScIvnees, V. 0. Pen-vakov, Dactor of*Technical Science:., and A. V. Chornovol, Candidate or Tuclj_ nical Sciencen; Ed.: M. S. Soro~ca; Tech. Ed.: M. S. 03111cataypol-Lvaya; Cliler Ed., (3o,.;th,-rn Dept.): V. K. Serdyuk, Er~nuar. Card IAO FUFL~OSE: This collect!ca of artitles Is Intended for scientific woeeers and technical personnel of research 1natituteb. plants, and achocla of higher technical education. C016MV4 E. 1-4ollection cojt3~~ns papers precented at a ccnvcntIGn hold in Kiyev on proble=* of ph4zlcal metallurgy and methods of tho htat treatment of xtetala applied In the machine Industry. tals d P.-itse t-anafor-_%tia-13 In me I an alloys are d1acusned, and results of inve6tigatiens conducted to a5cortain the effect of heat tros.'ren' on the qutlity of "t&1 are aialyzcd. The pon- albillty of ob-P.-.n:n& r-etala with given mccl=_nical properties Is eiscusacd, as are ;roblema cf steel brittleness. The col- lectlon Inzlulea papara de&llnv- with kinotica of trannfoimatlon, heat treatment, and propertles of cast Iron. No perzor-%litien are mer.I.Icned. Articles are ace=p&nIed by references, mostly 53viet. TALU U. MM-NTS: Stragulln, A. I., Fnj:lnier~ and L. A. YcllnlkGv (Sverdlovak), Tranarormatlon of Auztcilto Into X-artenalte Under High Prcszura .12 br-,;nilovzViY, B. A., Engineer end - I Ivanov (Kra=atorsk). I-Ray Investigation of t;.; or Mrte..-to In TemperIng at Lew Tczperaturc 19 rrcho_-=inz=y, Yu. L., C=dldata cf Tech-i-Ical Sciences Conditions or For=~tlon of Metanta.L'Q Au3tcnItc it, Imn-Carbon Alloye, 22 Y,Irovsl.ly, E. I., EniF~Ineer (Kiyev). The Nature of the Pr.%se Tranaforcatlen or r~.rbcn Stceln 34 card 3/10 I I-I - I ! ~ I I ..' !I 1 1: TOVFENETS, Ye.S., kand.tekhn.nauk; IVANOV, F.I., inzh.-, GONTARI, M.A., inzh, Effect of quenching conditions during the reduction (sic] of steel on the amount of residual austenite. YBtallovad. i term. obr. met. no.5:8-12 VV 162. (KIRA 15:5'1 1. Donetskiy politekhnichaskiy- institut. (Steel--Quenching) (Annealing of metals) 5/148/62/000/009/003/009 Elll/E435 AUTHORS: Braynin, I.Ye., Kharchenko, V.A., Ivanov, F.I. TITLE: Kinetics of the decomposition of supercooled austenite in chromiunt-nickel-molybdenum steel in two-stage isothermal cooling _PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy. Chernaya metallurgiya, no.8,' 1962, 100-167 TEXT: The kinetics of decomposiiiondf supercooled austenite during two-stage isothermal cooling in relation to the temperature of the first stage was investigated for' the steels type 34XH3M (34KhNZM) and 35XH11(35Khn1-), -which have t1he following composition c I 34XH3M'0,37 2 34XHM 0,32 3 35XHAi 0.36 ATter austenizing at' 850 Card 1/2 Mn 0.73 0.63 0,62 and Si 0-.25 0,27 0,21 Cr N1 Mo 0.98 2.90 0.34 0,83 2.90 0.30 0.99 1,36 0.24 L2000C, a Fart P S 0,016 0.018 0,025 0,025 0,023 0,022 of th.e.-ispecimens S/148/62/000/008/003/009 Kinetics of the decomposition ... Elll/E435 was subjected to single-stage, cooling with different isothermal holding, it second part was cooled by the two-stage method with stage I holding at 350, 300, 250 and 2000C (its in the single- stage treatment) and stage 11 holding at 6500C- After all heat t -atments, the specimens were water quenched and the quantity of u.-r-ransformed austenite was determined by the martensite content in the final structure. Microstructure, hardness and micro- hardness were investigated and magnetic measurements were made. Conclusion: to accelerate decomposition of supercooled austenite in two-stage isothermal cooling of chromium-nickel- molybdenum steels, in stage I to 200 -2500C (somewhat below the temperature of the start of the martensite transformation) cooling should be quicker. As a result of this, decomposition of untransformed austenite during heating to the stage II temperature and subsequent holding at 6500C is accelerated. Tn a number of cases, for instance in large forgings, this permits preventing flake formation. There are 2 figures and 3 tables. ASSOCIATION: Donetskiy politekhnicheskiy institut (Donets SUBMITTED: June 17, 1961 Polytechnical Institute) '--Card 2/2 IT S/148/63/000/001/015/019 E071/E151 AUTHORS: Braun, M.P., Vinokur, B.B., and Ivanov, F.I. TITLE: Transformation of supercooled austenite in steels of different degree of alloying PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy, Chernaya metallurgiya, no.1, 1963, 128-135 TEXT: The effect of alloy composition on the transformation of supercooled austenite was studied using 14 stock alloy steels containing Mn (0-32-1.4.41%), Cr (0.28-1.88%), Ni (0-15-3.020') and, in some cases, W (0-47-0-52%) or Mo (0.29-0-5950 in addition. Transformation diagrams are given for isothermal*conditions and for continuous cooling, and also data on hardenability and mechanical properties. From the observed similarity in behaviour of steels in which nickel, chromium or manganese predominated, it was concluded .that chromium or manganese could replace nickel, and that the .transformation kinetics, hardenability and mechanical properties of" :chromium-manganese steel were not inferior to those of a .corresponding nick6l-chromium steel. Similar degrees of alloying ,gave similar mechanical properties, e.g. in groups of steels in Card 1/2 V 1: Transformation of supercooled... s/148/63/000/001/015/019 E071/E151 which the total alloy additions 01n, Cr, Ni, W and Mo) were about 3.5% and 5% respectively. From the transformation diagrams and the mechanical data it was considered possible to determine the dimensions of parts to give the necessary mechanical properties, and to produce steels containing low proportions of scarce (e,g, nickel) or expensive elements for parts such as forgings of various sizes, including very large ones. .There are 1 figure and 4 tables. ASSOCIATION: Ukrainskaya akademiya se'l'skokhozyaystvennykh nauk (Ukrainian Academy of Agricultural Sciences) SUBMITTED: January 23, 1961 Card 2/2 BRUSILOVSKIYI, B.A.; IVANOVY F.I. Using the method of weld transmitters for the determination of residual stresses in a hardened layer of large specimens. Zav.lab. 29 no.7:821-823 163. (MRA 16;8) 1. Novo-Kramatorskiy mashinostroitellnyy zavod. (Steel-Testing) (Strains and stresses) M Rom .... all IVANOV, F.I., inzh.; G0,11TARI., MeA. Investigation of thermokinetic austenite transformation in steels. Sbor.Novo-Kram.mashinostroi.zav. no.5:120-127 159. (MM 16:12~ BRUSILOVSKI-V.9 B.A.s inzh.; IWIOV$,F.I. X-ray examination of the kinetics of martensite disiatogre.tion at low-temperature tempering in rolls used in cold rolling. Sbor. Nova-Kram.mashinastroi.zav. no.5:96-99 159* (MrAA 16:12) Kinetics of the reliev%* and redistribution of residual streases in rolls used in cold rolling at low-temperature tempering, lOa-107 MII P! -`7T REVU1101r? F I VA1,Y) 1; , F. 1 Diagnosis and treatment of diseases developing due fo renal y. Tm.dy Vor. med. in3t. 52:65-71 163. dystoyr la: 3' REVU N 0 V J, A . F. ; -1 ~%, "' - ! - Polyps of the Trudy Vor. me~. Lrst. 552:151-153 t 6 "' . i :-"L F11% 1 8 : ': N L ~ ; I !I!-:, !i ~ 1. ; i I ! i :~, ! . . I . 11111 1111 1 , 1 1 ~ I ~ ~ VITSHAS, M.P.; rIANOV, F.I. Diagnosis and treatment of chrnnt~ recurring chQlecp:~Ru-J,-. Trudy Vor. med. inst. 52:171 176 163. 1P: 3) i 3 t4i'hod or inLravenous chollangiorh(Ar i't "Or.. -r~,, r inst. 52:1?7.-179 63. M 1 FIL 18:3) BRUSILOVSKIY, B.A.;- IVANCIV, F.I. X-ray investigation of low-temperature que-ching of rolls for cold rolling. Fiz. met. I metalloved. )9 no.l-.147-150 Ja 165. (MIRA 18:4) 1. Novo-Kramatorskiy mashinostroitelIny zavod. I I : I'I-'III;I- --VZ!," TOVPENETS, Ye.S., kand. takhn. nauk; IVASHCHENKO, V.M., lnzh.; STYCHINSKly, L.P., inzh.; ZHUKOV, A.I., inzh.; MERSHCHY, N.P., inish.; KORENEV). KJ., lnzh.; SHUMEYKOv R.I., inzh.; IVANOV F.1 inzh. Mechanical properties or reinforcement rods after heat treatment from the rolling process temperature. Stall 25 no.2:157-160 F 165. OURA 18; 3) 1. Donetskiy politekhnicheakiy institut; M&keyevskiy inetallurgi- cheskiy zavod; Nauchno-issledovatellskiy institut "Donpromstroy" i Novo-Kramatorskiy zavod tyazhelogo mashinostroyeni.ya. GEORGITEVSKAYA, G.L.; FAKELIN, A.V.; IVANOV, F.T. Use of Lipetsk mineral water In the treatment of chronia cholsaystit,is, Vop, kur., fizioter. i lech. fiz. kul't. 30 no.4?366-367 JI-Ag 165. WIRA 18-9) 1. Fakulltetskaya terapevticheakaya klinika (zav.-. prof. Yu.M. Bala) Voronezhskogo meditsinskogo instituta. IVAINOV, F-K-, kand.med.nauk Blood transfusion in compound therapy for Botkin's disease. Vrach. delo no.6:131-132 Je 161. WRA 15:1) 1. Klinika infektsionnykh bolezney (zavedupmhchiy - prof. L.K. Korovitskiy) Odesskogo meditsinskogo instituta. (IEPATITIS, INFECTIOUS) (BLOOD-TRANSFUSION) BUDANOV, P.V.; IVANOV, F.M. Universal drop hammer for highway laboratories. Avt. dor. 22 no.5:23-24 My 159. (141RA 12:8) (Testing machines) (Highway research) IVANOV F,M.. Importance of the reaction of complement fixation in the diagnosis of dysentery. Zdrav. Turk. 8 no.l.-27-29 ja 164. (MIRA 17:5) 1. Iz kafedry mikrobiologii. (zaveduyushchiy - prof. 3.I. Bwyu) Kuybyshevskogo meditsinskogo instituta. I 1!,! 6, z I Ii! : A I '; It -."... MEN : !L"r" 1 ~] 11. 11 1; !]i1 I I I I 0 0 0 0 0 0 0 0 0 0 0 4 o 0 0 0 a a 0 K 0*000000000060400 ::0- 0 Q 9 0 0 0 0 0 0 Ou I I )'Its )I F IIUI)14um fill "It IIIJUSKU a A, X 11 9 Al 14 a 11 It 4 & 0 41 Q 0 A a it 2- _R __1_y 2_11A pig; 0 j 00 0 00 g -00 00 1 at vga4wrifund cod-mise dMI 11440tPOOld .00 Rol F. At, I y4 VZl#j 1934;-trdrl, .00 Off). caus" of coaf-talne fires and cb"". suslyfils (A pus prc~ -00 00 of "*I under ibm, Candidate duced in the cmbustim .00 00 be" lkn Wpormt barW on th problem 04 wwwxfmnd of cow. S. L. )sfadorAy msee 00 00 400 00 coo 06 see 00 00 Oos COO ISOO '00 we* 9 .200 '00 a - I L A ffitTALLUQCXAL LITEIAILIRI CLASSWICATIGO t3oo too *14111 OK "I Lit u A, go wax? Ir K it a it It a mw If f - s a Ow a a a I Ar so a a 0 1 1 " 0 0 010 o o 0 o a 0 o 0 o 0 o * 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 o o 0 0;0 0 e 0 0 00 0 0 0 0 0 0 0 :!,we 0 0 a 0 0 0 0 0 0 0 0 0 9 4 0 : e A limb of the Oarradoe d! OvInWad Irm ZOAN Is Oordad wish NoW ps matariA116 111.4h. fty, "A G"C F U ITImov (944r. 1V11414. KAim Itkul, I& in). md).-tin Humstani. Cflj"Z;wl4jr-~'- I % j;ij, h. lx*sd with I*hsviuur in IWACtive, bv.%om of th~ inOtIrTrVI ex. 1.6"Irutoll 41111410it" OmlAol"l. 11W Cruabing of brich, mottar, Av,, R-1111.1 frsult in Oxv%~ivv O:Nntact ;lth US.-laturn atut airl the 1-milliv oux.(,Ptling jonve even, 24 hr.) would emit in dilrerent testing t-m-litimm hor lah-critt tnalrriAlp.*owing to ibv variallon in drying rate. Moistening insist have rhangmi the Play into a IV. 1U f"WtS for Portland vempnt'Nuld 1111"&t &TV not in ag"Vnient witMixt.*moo vonerminpi trinforml tivirmto. Cotraoioa of galisalsO iron tools to contact with damp sbucmd mataids. so clay. and "ad. F. St. lvaltcv. J. APPIW CUM. U.S!~- R. 23, tkm).-The study m4d; 'with different materv. flf"nKd tla-. xylalith. fibralitc. a4matas mucat. cLAy. brick. cratc-at slurry. gvInum. silkAte bvick. I-At L&Wks) does not give An Accurute pktutt of their I;ch4vk)c In wuAl lNucticr As the ausbor b~fivve* the tests were made under mikliolom not ChArictetistic lot the cofftmWrt of pJ16-Ani#c4i Ft. The figures given, throclure, do not Imsacas anykractival value. 1. 1 1131trilbrim IVAHOV, S. K Effcct of uurfacc-activc ar_Irj_xturcs on the reaction betwocri cc,-m-nt and water. S. V. bhz!sto-pcrov, T. Yu. Lyubiriova ai-,J F. i,' , Ivallov, S-2.5-1. 70, 104;5-8(1~50).- inc)Lhevn 0. Q -j Alcad. ri. 2 -P.c. S!,cnt wauh, eolitg. :m1oliLnatC3, On enll.clits 01 of Oul-k diff-nr~!nt r.-Lin:!ralocical compns. were co-,.lstructed fror, mirface tension data. Deviations froi-,,. ordinar,,I adsorption rulso wcce,- Tiotcd; tAhcre tis no -inw;riant for isotherms or vario-un Solid/liquid 1-;kUor, nind not proportional to incecase of spe.-c-ific surfaea. phcnoi~,ciia arc zrobaibl-,- due to inconstancy of physicocIiem- prop--rtics and t"'.e 0.1. ;ht adsorbent. Z~ten of rc~Rc"on 'u~t-,;etn ad~jor-e-_~-,4 znd '-.;aterl U varied chingcs in solid/liquid ratios. Th-_ sorption c;I'Picitier, of czr-ents of differ!~nt mineraloLical cmn~pns: d_'Lffcrcd ;7-rtatly. Adsorption r.:ost nnnt~rgzt_ic on hij;h7alLL-ainatc ctn-.ents and least on riomluad-natc alit-n cmcnts. Analogous rcsitlts were obtained for adsorption of saponin. o t h h- ra'ion and h-drolysis or' ccmnnts were hi-ndered by tho addri. of sulfolimates; I .1-d L, - 6 1,-4 nding of gypsum b-.. thn cf!nnnt was imneded durin.- t',ln fir5t days but, .iith time, t':*J.S tffect dccr~!asad, th-~! rat-~~ of .I~crtise unin~ dep,mic',ent upon thc concii. of solfolignatcs, compn. of cti7l,,nit, and conditions of -toral;e of 3t. K. IYANOV, P.M.; STAMVICH, L.A., redaktor; GALAXTIONOTA, Te.H.. tekhni- radaktor [Goncretel Tsementnyi beton. Moskva, Isd-vo dorcohno-tokhn. lit-r7, Gushosdora MVD SSSR, 1952. 47 p. [Microfllml (NIRA 7:10) (Concrete) I 1!- 11 ' F11 C- U 1, - -------------- SHESTOPMOV,S.V., kandidat takhaicheskikh nauk; IVAIIOV.Y.K., kandidat tekhnicheakikh nauk; ZASHCHEPIII,A.H., k~nd-R`a`t~'"Tcheskilffi aw, ; LYUBIMOVA.T.Yu., kandidat kbimicheskikh nauk; GRADISHOMW, N.Ye., redaktor; KOVALIMINA,H.F., tokhaicheakiy redaktor [Concrete with plasticiser agents] TSementnyi boton 9 plastifi- teiruiumhchimi dobavkami. Moskva, Izd-vo dorozhno-tekhn.lit-ry Gushoodora MVD SSSR. 1952. 105 p. (Microfilm] (MLRA 9:3) (Concrete) 3. 7. TTIA jC--j 2. U-J';? (600) Ce r, -B n t 4. 7. Action of plastisizers on cement on various vdneraaloLrlical compesition. TSemnt 18 no. 6. 1952. 9. Monthl List of Russian Accessions, Library of Congress, April -1953, Uncl. mslwnt V, M'~ ri"u"Ov, F, . Concrete - Standards Standards of hydrotechnical concrete. Gidr. stroi. 21 no. 2:18-19 F 152. Month1v List of Russian Accessions. Library of Congress, July 1952. Unclassified. 4 .; .. ~ 1; : I , I t !!,! "' ~ : j I t - ! ~ I'll FIN N,, ttv V ,-; didat takhnichaskikh nauk; BYALOBZIMSKIY, G.V.; HURPTS97, lv~ ~OIAIIJ~--Iredaktor; GAVRILOV, S.S., takhnichaskly redaktor. [Artificial atonal Iskusstvennye kamni.Moskva, Gos.izd-vo takhniko- tooreticheakoi lit-r7, 1954. 47 p. (Nauchno-populiarnaia bibliotaka no.751 Nral& 8: 9) (Stone. Artificial) PHI I I; 1IFT-T, IVANOV. Feder Mikhaylovich: ZASHCEIRPIN, A.M., rodaktar; MOAN, F.L.. takhaichaskiy redaktor. [Gemeat economy in road construction] Ikonomiia toomeats, pri stroitellstva dorog. Moskva, Nauchz*-takhxAz&-v8 aTtetransp. lit-ry, 1954. 91 p. Nuk 9t6) (Read construction) -TV.4,410 L.) BTJDNIKOV,P.P.,_*'redaktor; I Z.H...rodaktor-. MKOV.A. Te.1).. temmichis- sk:iy redaktor (Gorrosion of concrete and ways to control it; transantion of the 1953 conference) Korrozila. batons, i me%7 bor'by o nei: trudy konforenteii 1953 g. Moskva, iza-vo Akademii nauk SSSR, 1954. 255 P. (HM 8:4) 1. Konferentsiya po korrozii betona, Moscow, 1953. 2. Ghlen- korrespondent Akademii nauk SSSR (for Budnikov). (Concrete--Corrosion) 1], " 11,111 WIr"'! F:' ; ~ffl 1111-1 1 WIT '17 1 .11 ~. =7 "4;i- - - - --. - I.- .=-- -L'm. - L: ...7-4 . , -i - a -- - .._ . r g, a We 3335 -IYANaVs-roj~~ AND BYALODUES-KIYs 0. V. Iskusstvennyye kamni, M., Go3tekhizdat,, 1954. 48s. s ill. 20 sm (Nauch-Popul. 6-Ka VYP. 75) 100,000 ekz. 75 k - (54-57585) P MqSTOPPIROV, Sergey Vladimirovich; IVPJTOV, F.M., redaktor; M&LIKOVA, H.V., tekhnichaskiy rsdaktor.-~ [Durability of concrete] Dolgovachnost' betona. I-oalcya, Nauchno- tekhn.izd-vo avtotransportnoi lit-ry, 1955. 478 P. (KTaA 9:1) (concrete) BOIXUSHET, V.I., inzhener; IVANOY, F.M., inzhener. Zxperience in building cement concrete pavementa under cold weather conditions* Avtodor, 18 nool;11-1) J&-Y 155p (Ml" 8:4) (Roads. Concrete-Cold weather conditions) , J:.: I;I I I ! I - IVAHOV, F.M., inzhener; BELOBORODOV, F.N., Inshexer Use of -Inxol resins for protecting freshly laid concrete. Avt. dor. 18 no.2:1?-18 Mr-kp 155. OMSA 8.'6) (Roads, Concrete) (Resiss, Synthetic) . '! , I ~ ~ : 1! 1 ~~ , 11~: 1 1 1 11 IP 1 111 11 1 i; AID P - 1753 Subject USSR/Hydraulic Engineering Construction Card '1/2 Pub. 35 - 12/21 Author Shestoperov, S. V. and Ivanov, F. M. Title On causes of deteriorationwoloc"on"crete in the upstream slope of a reinforced concrete dam Periodical Gidr. stroi., v.2", no.2. 37-38, 1955 Abstract The appearance of horizontal parallel cracks in the top section of the piers and upstream slope due to severe frosts (-40'C ) on a dam built during the war is discussed. Causes for this unusual type of weathering of concrete made of slag portland cement lire believed to be: saturation of concrete with water under pressure, aided by the solid ice cover which preventathe drying of the surface, capillary water penetration and the squeezing out of the air. Research and study of possible methods of curing and protecting concrete in cold weather are recommended. Gidr. stroi., V.24, no.2, 37-38, 1955 AID- P 1753 Card 2/2 Pub. 35 - 12/21 Institution: None Submitted No date IFF, 17- -1 ,Mlffaedor Hikh7aAlovich; OVCH&ROV. Valentin Ivanovich; IVANOT, S.S., N%ffb'ffO'ff. Ok TIONOVA, Ye.N., tekhnicheakAy redaktor LHighway concrete with an admixture of chlorite] Dorazhnyi beton a dobavkaml khloribbykh solet. Moskva, -Nauchno-takhn. izd-vo avtotransp.lit-ry, 1956. 59 P. (RLRA 9:8) (Roads, Concrete) (Ghlorites) I ' I ! . ip; ~'; i: :;'r- I!, 1~1'; I ' I I! .I P lyh~NDY j.,,,..,inzhAnar; KANANOV, N.G., inzhener. Efficient quality control of concrete mortar put into practice in a concrete plant. Avt. dor. 19 no.6:8-9 Je 156. Oam 9:9) (Concrete plants--Qaality control) USSR/Chemical Technology. Chemical Products and Their Application -- Silicates. Glass. Ceramics. Binders, 1-9 Abst Journal: Referat Zhur - Khimiya, No 2, 1957; 5294 Author: Shestoperciv, S. V., Ivanov, F. 14. Institution: None Title: Increasing the Sulfate-Stab�lity of Port-land Cament Original Publication: Tsement, 1956, No 3, 20-22 Abstract: It has been ascertained, exper:Lmentally, that It is possible to in- crease substantially the sulfate-stability of Portlat-d cement mortars by preparing them fram f5re%y- gr-mind cement with incxeased additions of gypsum. The binder was prepared fi= cl;Lnkers of different min- eralogical composition, comt&Lring (in %): C.IS 33-58. C2S 33-19, C3A 11-5 C4AF 19-16. Yineriess of ground c1liker 3,000.2 4,500 and 7,000 a0/9 (determined with the Cliprotsement apparatus). Addition of gypsum amounted to 5-24. Samplen plastic mortar prepared from finely ground sulfate -unstab.1 t cl~xker) 11~ c3iA: Card 1/2 IVANOV, P.M. Organizing control over the quality of construction. Av-t.dor. 19 no.11;23-25 N '56. (mm 10:10) (Road materiale-Testing) USSR/Chemical Technology. Chemical Pnducte and Th-nax ApPlIcati-xi Sil-Icates. G la e s . C e raml c s . B �n d r- z-,:-4 ., I - 9 Abst Journal: Referat Zhur - Khimf~,ya, Nrj 2, 1957~, 5334 Author: Ivanov, F. M., Yzx&,ajv, N. G. Institution: None Title: Effective Comtral, ef QusL~ty of C-_xicrete MLY. TB Attained at the Concrete Plant Original Publication: Avtomob. dorcrgl, 1956~ 6, 8-.,;' Abstract: ReBults of enduruce testi ~-:f ccnt,xY,2 Bamplate t;jf concrete have shown that there are nc! substamtlal t-stwever, stx---Dgth of fiamples produced at the cm=Bte plAnt and thr!3a mpda at, 11-he site of placing. It Is rec'-Mmended t.-) ",ffect tha !"'t of Concrete Dix only at tht concrete plant. al:d. 'x th-i cement cancrate coat- ing. CS-ij Card 1/1 I . ~~ Mi 'i~=l - 41:-'.~ 1 .' : -'Tj'j-i11'1- r~ahf. Tj :i` rl M7 KIDYIWBY, Vladimir Mikhaylovich, kandidat takhmicheakilch naWc; reclaktor; IARIONOV, G.Te., tekhnicheskly rodaktor [Organization of quality control of concrete work for large hydraulic stucturee; based on the construction experience of the Volga-Don waterway] Organizateiia kontrolia kachestva betonaykh rabot na krup- nykh gidrotekhnicheskikh stroikakh; po jbpytu stroitelletva Volga-- Donskogo vodnogo puti. Moskva. Goo. energ. izd-vo. 1956. 135 p. WaA 10:3) (Concrete construction-Opality control) (Volga-Don Canal) I Pli I P ii i IVANOV F.H. kandidat tekhnicheskM nauk; DERTUGIII, Y.M., Inzhener. Operation of cement-grinding vibration mills. Nekh.stroi. 13 no-10: 6-9 o '56. (XLRL 9:11) (Killing machinery) IVAIIO,V.J~j. ndidat tekhnicheekikh nauk. Increasing the activity of cement in production conditions* Avt4dor. 20 no.1:8-10 JA 157, (MLRA 10:3) (cement) redektor; KALIKOVA, H.7., KASILICHNIKOV, Ivau Nikolayevich; 17ANOV, F.K., takhaicheskiy redaktor [Construction of concrete roads] Postroika toementobetonnVkh dorag. Koskva, Nauchno-tekha.izd-vo avtotransp.lit'r7, 1957. 60 p. (Roads, Concrete) (MIRA 10:7) TMASHOV, V.V.; IVAHOV, Use of radioactive inotopes In studying tho uniformity of soil and binder mixturnso Ayt, dor. 20 no.4.,8-9 Ap 157. (9LRA 10:6) (RMIolvotopes-Ind-iutrial applicAtions) (Binding materials) ir -11 I ~Mfl IT; v go, IVANOV, F.M.,kandidat tekhnicheskikh nauk. Utilizing the swelling capacity of concretes. no,,4:14?-148 Ap 157. (carxrete) e Bot. fzhel.-bet. (WYA 10-- 6) USSR/Chemical Technology - Chemical P--oducts and Their H-7 Application. Ceramics. Glass. Binders. Concrete. Abs Jour : Referat Zhur - Khimiya, No 1, 1958, 2o94 Author : Ivain-ov F.M. Inst Title : Utilization of the Effect of Swelling of Concrete Orig Pub : Beton i zhelezobeton, 1957, No 4, 147-148 Abstract : Prior to tightening the reinforcement, after the structu- res have hardened under humid conditions, it is recommen- ded to age them in the air to permit completion of the setting of the concrete. If a heat-and-moisture treat- rwnt is used, the steaming conditions must be such that, the articles undergo drying after they have acquired the rated strength. Swelling of concrete on moistening must be taXen into account.in calculations of stressed rein- forced structures. Card 1/1 lVANOV, Fedor Mikhayjqvjqh;_=IMOV, A~Po, prof,, redo; XATMMO, D#Av, redo; 'MUMMA, A.Po, tekhn. red. [Vamm] Vakuum. Pod red. L.P. Rubimova. Koskm, Gbs. izd-vo takhniko-teoret. Ut-ry, 1958. 55 P. (MIRA 310) (Vacu=) il 11 il iIFFT TEVKO, A.V., lnzh.-khimik: KUZ114ISHCM, P.P., inzh.; RIKYALBTICH, P.A., inzh.; IVAIJOV. F.M., )cd*ndjtekhn.iiauk:,O-red,',- VOBORINjX.P.,tekhn.red. [flydrochemical investigations of concrete structures of upper Volga bydroelectric power stations] Opyt gidrokhimicbe8kogo issladovaniia betonnykh sooruzhenli verkhnavolmhakikb gidrouzlov. Moskva, Goa. Anerg. W-va, 1958. 84 p. (MIRA Mal) (Hydraulic engineering) SOROKER, Vitaliy Illich, doktor tekhn.nauk; DOV2=9 Viktor Grigorlyevich, inzh.; IVAN ~~ , nauebW red.; KRUGLOV, S.A., red.izd-Ta; MEDVBD37-,j6,Ya., takhn.red, (Using stiff concrete mixes in producing precast reinforced concrete] Zh8atkie betonnye smesi v proizvodetve sboraogo zhelazobetona. Moskva, Goe.izd-ve lit'-ry po stroit., arkhito I stroit.materialame 1958. 205 p. (MIU 12:3) (Concrete) (Precast concrete) AUTHOR: Ivanov, Candidate of~ Technical Sci-ncEs s,)v/97/58/2/8/16 TITLE: The Effect of the Pineness of Cement GrinJiu,-- ~ Additives on the Prost Resistance of the Ct~m(~ nt (Vliyaniye tonkosti pomola tsementa i dobavok 11a morozostcSrkost' tsementnogo rastvara). PERIODICAL: Beton i Zhelezobeton, 1956 Nr 2, pp 70-71. ABSTRACT: The above problem is discussed by S.V. Shestoperov in an article entitled ,Durability of Concrete" publislied , in 'Avtotransizdat' in 1955 and by G.K. Dement'yev in an article entitled "CoAitionr. of D-,Lrability of Concrete, Reinforced Concrete and Insulating Covering and Hydro-technical Constructions" published in compendium "Corrosion of Concrete and its Prevention". The effect of t'l--,e addition of gypsum on frost resis- tance of concrete with finely ground cement was des- cribed by S.V. Shestoperov based on investigations carried out in the years 1951/54. Tests were carried out in SoyuzdorITII by Engineers ye.F.Nefedov and )b.P. Zharov defining frost resisting cement mixes wit_~ cements ground to various degrees of fineness wit'h different additives. The results obtained could be Card 1/2