Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Yu. V. Zima"'
Autor:
Yu. V. Zima, B. I. Kuts'o, B. M. Lavrishin, M. P. Voloshin, M. P. Demid, O. M. Romaniv, V. K. Piddubnii
Publikováno v:
Soviet Materials Science. 26:471-475
Measurements have been made on the mechanical strength, microhardness, and morphology of welded joints in F-2M sheet plastic as affected by the temperature conditions during liquid welding. Liquid welding has advantages over hot air welding. Differen
Publikováno v:
Soviet Materials Science. 26:53-59
Results are reported on the effects of various heat-treatment modes on the strength, plasticity, and short-time cracking resistance characteristics (KIc) for the torsion in 45KhN2MFA-Sh steel. The cyclic cracking resistances have been compared for te
Publikováno v:
Soviet Materials Science. 21:347-353
The authors study the rules of the influence of specimen thickness on fatigue crack kinetics and the threshold range of the stress intensity factor in plastic steels. Steel 10GN2MFA was used in the investigations.
Publikováno v:
Soviet Materials Science. 18:454-458
Publikováno v:
Soviet Materials Science. 13:158-162
Fractographic aspects of the cyclic crack resistance of 35KhN3MFA steel in vacuum, air, and hydrogen
Autor:
Yu. V. Zima, L. Yu. Kozak
Publikováno v:
Soviet Materials Science. 22:268-275
Publikováno v:
Soviet Materials Science. 11:143-148
The fractographic observations described here show convincingly that a weakening of the resistance to crack propagation due to the effect of water is associated with an increase of fracture brittleness in the microvolumes, which is observed with stru
Publikováno v:
Soviet Materials Science. 19:431-434
Publikováno v:
Soviet Materials Science. 9:425-430