Zobrazeno 1 - 10
of 74
pro vyhledávání: '"B. A. Lyashenko"'
Publikováno v:
Strength of Materials. 53:909-917
Publikováno v:
METALLOFIZIKA I NOVEISHIE TEKHNOLOGII. 43:1105-1119
Publikováno v:
Strength of Materials. 53:291-296
The paper presents the results of studying the contact endurance and wear resistance of boride coatings, which were deposited on the 40Kh and ShKh15 steels by chemical heat treatment from boron-containing powders and with the addition of copper. The
Autor:
P. V. Kaplun, B. A. Lyashenko
Publikováno v:
Strength of Materials. 52:407-413
The authors present the results of experimental investigations of strength and plasticity characteristics, as well as fracture nature, of the specimens of different steels under tension after ion nitriding in hydrogen (nitrogen with hydrogen) and hyd
Autor:
P. V. Kaplun, B. A. Lyashenko
Publikováno v:
Strength of Materials. 50:288-294
A new type of technological process is proposed for increasing the life of structural elements under rolling friction. Results of comparative experimental studies on increasing the life of steels under rolling friction, using hydrogen-free integral t
Autor:
B. A. Lyashenko, P. V. Kaplun
Publikováno v:
Strength of Materials. 48:777-783
We present the results of investigations on the value and distribution of residual stresses in surface layers of 20Kh13 steel upon ion nitriding in hydrogen-free media. The effect of nitriding parameters on the depth and hardness of the nitrided laye
Publikováno v:
Journal of Friction and Wear. 37:377-384
The results of investigations directed at improving the operational properties of composite materials of the diamond–(Fe–Cu–Ni–Sn) system have been presented. The computational procedure of optimal structural parameters of the diamond–metal
Autor:
M. V. Novikov, V. A. Mechnik, M. O. Bondarenko, Yu. V. Nesterenko, B. A. Lyashenko, M. O. Kuzin
Publikováno v:
Journal of Superhard Materials. 38:155-168
Publikováno v:
Journal of Mathematical Sciences. 215:110-120
We propose a mathematical model of the frictional contact of bodies with periodic surface textures. The bodies interact in two stages. First, they are pressed to each other by a monotonically increasing nominal pressure. Then the nominal tangential s
Autor:
A. G. Trapezon, B. A. Lyashenko
Publikováno v:
Strength of Materials. 48:270-278
Fatigue testing of VO1-0 sheet titanium alloy specimens with TiN coating has shown that under plane stress state conditions, the hardening capacity of the coating is unchanged, resulting in a 15–20% increase in the fatigue limit, irrespective of th