SCIENTIFIC ABSTRACT IGNATENKO, P.I. - IGNATKOV, D.YA.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000518330003-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: July 27, 2000
• Sequence Number: 3
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

1. - - ---- - - - -- ---- -- --- --- -- - -- --- -- - - -
- -IUTNU774~W -F.
IONATERX00 P, I* -"Roentpnographic Investigation of Distortion of the Atomic
Crystalline Lattice of a Metal in the Initial Stage of Wearew Leningrad"
19559 (Dissertation for the Degree of Candidate in P4sicomathexatiul
Sciences*)
Sols Knishuya Letople'. No 7# 1956.

7 -- ~kand.ftz.-mat.muk; MUMOOV, Yu.S.. do)ctor fis.-ma".nauk,
I GNA 2~ v
prof .
Inveatigmting the depth of hardened layers in worked-in steel
surfaces, Izv*vym*ucheb.za,v.; mashinostr. no.6:178-183 '38.
(MIU 12:8)
1. Laningradakiy inshenerno-l9konomlohaskly inatitut.
(Surfaces (Technology))

SOV/122-58-8-15/29
AUTHORS: Terminasov, YU-S., Doctor of Physical and Mathematical
beiences, Professorand.ignatenko, F.I., candidate of
PhYsical and gathematicAY-5ciences
TITLE: Relations between the Wear Resistance, the Microhardness
and the Distortions of the Metal Crystal Lattice (Svyazl
mezhdu iznosostoykostlyu, mikrotverdostlyu i iskazheniyami
kristallicheakoy reshetki metalla)
IMIODICAL.- Vestnik mashinostroyeaiya, 1958, Nr 8, pp 45-46 (USS'R)
ABSTRACT: A study was carried out at the Leningradskiy inzhenerno--
ekonomicheskiy inatitut (Leningrad Engineering-Economics
Institute) and is reported, wherein mechanical and X-ray
spectroscopic methods were used to find a -relation between
the wear resistan-Ce and the condition of tho surface layer
as expressed by its microhardness and by distortions of its
crystal lattice. Tool steel rings of 40 mm inside and
48 mm, outside diameter were ground under different
conditions to produce residual stresses of different sign.
The specimens were tested on an Amaler wear machine either
with or without lubricant. The tests are summarised in a
linear relation between the weight of metal worn awal and
Cardl/2 'Whe degree of cold work existing at any time. The total

SOV122-58-8-15/29
HelAtions between the Wear Resistance, the Microhardness and the
Distortions of the Metal Crystal Lattice
cold work in equal to the initial cold work increased
by the additional cold work caused by the wearing process.
This relation holds in the running-in stage until a maxi-
mum amount of cold work is applied. It follows that with
a given degree of initial cold work achieving the optimum
surface roughness, microhardness and lattice disturtion,
the wear resistance ceases to depend on additional cold
work.
There are 3 figures.
Card 2/2 1. Metals--Mechanical properties 2. Crysta I.--D is tort ion 3. Grystals
--Lattices 4. Metals--X-ray analysis 5. Metals--Spcctra

SOV/122-58-12-3/32
AtTTHORS3 .-J9ftNtWMVT77r_,,C1MU4&te of Physical and Mathematical
Sciences, and hrainasovj Yu. S., Doctor of Physical
and Mathematical Sciences.
TITLE: Investigation of the Effect of the Surface Layer Condition
In Steel on its Resistance to Wear (Isoledovaniya
vliyaniya sostoyaniya poverkhnostnogo sloya stali na
Yeye iznososto7kost')
PERIODICAL: Vestnik Mashinostioyeniyaj 1958, Nr 12, pp 10-12 (USSR)
ABSTRAM R:Lngs of U8 carbon tool steelq of 48 mm. o.d., 40 ma i.d.,
and 10 mm height were turned and amealed In an electric
vacuum furnace* By grinding at different speeds (30 and
50 m/sec) deformations of different signs were introduced
into the surface layer. Some o; the sp ecimens were
again annealed. The initial mi4ra-hardness and surface
finish were measured. Annealed specimens with 200 kg/mm2
(high-speed grinding) were tested for wear on an-Amsler
machine, namely dry under a load of 3 kgq and lubricatedi
under a load of 20 is. Cast iron self-aligning blocks
Card 1/2 were pressed against the rotating rings. The wear was
judged by the loss of weight. The degree of work-harderLing

SOV122-58-12-3/32
Investigation of the Effect of the Surface Layer. Condition in Steel
on its Resistance to Wear
has proved to be the nain factor determining wear. Fig 2
shows the friction work in lubricated slidings plotted
against the number of revolutionse One curve covers all
annealed specimens and another about 20% luwerp covers
all work-hardened specimens, kig 3 shows the micro-
hardness rising with the munber of revolutions and illus-
trates the rise of micro-hardness as the i.iason for the
flattening out of the wear curves. Similar regularities
were observed in dry friction, However$ the inal micro-
hardness valuesl achieved after running-in (about 450 kg/
n!m2) were about the same whatever the starting condition)
whereas in lubricated friction th annealed specimens
never reached more than 350 kg/mm
There are 5 graphs and 4 Soviet references.
Card 2/2

PIROGj htr.Ij~hovich; DYKIDP, E.P.,, r~etnenzent; JQfiATW
.,4,,
retsensent; TSYPEF&M, A.L.0 red.; VOLKOVA, V.G.p tekhn.
red.
(Principles of construction] Oanovy stroitellnogo dela.
Moskva, Gostorgisdat, 1963. 199 P. (MIRA 16:8)
(Building)

124-57-1-522
Translation from: Referativnyy zhurnal, Mekhanika, 1957, Nr 1, p 65 (USSR)
AUTHOR: Ignatenko, S. 1.
TITLE: Calculation of an Energy Dissipator for anOpen Counterflow
(Raschet gasitelya protivotoka otkrytogo tipa)
PERIODICAL: Sb. tr. Novocherkas. inzh. -melior. in-ta, 1955, Vol 5,
pp 111-115
ABSTRACT: The author shows the hydraulic calculation of the energy
dissipation of a flow issuing from under a row of jets coming
forth from conduits located in piers and buttresses of hydrau-
lic structures, when that flow moves at an angle with respect
to the direction of the main flow.
Ref. also RzhMekh, 1954, 4791, and 1955, 4976.
V. V. Fandeyev
1. Xydraulic systems--Fnergy losses--Analysis
Card 1/1

T Cul t,~ O~
AID P - 18C2
Subject USSR/Hydraulic Engineering Construction
Card 1/1 Pub. 35 - 14/17
Author Ignatenko, S. I.
47
Title I 6TO=sing =nve=% ter Jet as hydraulic jump absorber
(Letter from reader).
Periodical: Gidr. strol., v.241 no.l. 43-44, 1955
Abstract :
Institution:
Submitted
Answering the article of Anufriyev (this journal, 1954,
no.1), who advocates the method of dividing the dis-
charged water into currents, the author establishes
with the help of mathematical analysis the possibility
of absorbing the discharged energy by a flat inverse
water jet consuming,the hydraulic jump. The
practicability of establishing syphons is criticized.
The building of chutes in piers carrying water under
an angle to meet the flow is advocated. Four diagrams
are given.
None
No date
SOV/1 24-57-4-4242
Translation from: Referativnyy zhurnal. Mekhanika, 1957, Nr 4, p 54 (USSR)
AUTHOR: Ignatenko, S. I.
the model Simulation of Nonlinear Processes
TITLE: Hydraulic Resistors for vaniya nelineynykh
(Gidravlicheskiye soprotivieniya d1ya modeliro
protsessov)
PERIODICAL,. Tr. Novocherkas. politekhn. in-ta, 1956, Nr 33/47, pp 126-132
ABSTRACT: For the solution of calculation problems relative to water, gas, and
heating networks on a hydraulic simulator (integrating device) it is
necessary to define the power law of the dependence of the pressure
losses on the flow rate h=SQm. The author suggests the construction
of a resistance tube (element) for the simulation of the above-mentioned
power law when I< m< 2. The desired resistance is created by forcing
the flow of water 'FirsT* through a diaphragm and next through an annular
gap. :A change of the value of m is basically determined by a change in
the gap width. To verify the results, a number of tests were made
with gaps of different widths. The tests showed that with an approxi-
mately fivefold change in the flow rate Q the exponent m remains more
Card I/I or less constant. The values investigated are confined within the limits
of._1.45