Zobrazeno 1 - 10
of 26
pro vyhledávání: '"M F, Alekseenko"'
Publikováno v:
Metal Science and Heat Treatment. 17:149-152
Publikováno v:
Soviet Materials Science. 17:452-455
Publikováno v:
Metal Science and Heat Treatment. 19:481-485
1. To ensure the highest contact fatigue strength and fatigue limit the carbon concentration in the carburized case on steel 20Kh3MVFA must be higher than for steel 12Kh2N4A-1.3–1.5% as compared with 1.0–1.2%. 2. The contact fatigue strength of s
Publikováno v:
Metal Science and Heat Treatment. 21:900-903
1. Steel EP517Sh has fairly high ultimate tensile strength and long-term strength, creep resistance, and fatigue limit at temperatures up to 650°. 2. Prolonged heating in the range of 500–650° reduces the fracture toughness negligibly and does no
Publikováno v:
Soviet Materials Science. 18:491-494
Publikováno v:
Soviet Materials Science. 6:397-400
Mar tens i t ic s t a in less s tee ls , which a re s t ronger , e a s i e r to shape, and l e s s expensive than austenit ic s tee ls , are used as a s t ruc tu ra l m a t e r i a l in many branches of industry. Increas ing the range of application
Autor:
G. P. Alekseeva, M. F. Alekseenko
Publikováno v:
Metal Science and Heat Treatment. 8:925-929
Publikováno v:
Strength of Materials. 1:235-238
Publikováno v:
Metal Science and Heat Treatment. 5:211-215
Low-temperature thermomechanical treatment considerably improves the mechanical properties of 1Kh12NVMFA and VNS-6 steels. Low-temperature thermomechanical treatment followed by tempering at secondary hardness temperatures produces a particularly fav
Publikováno v:
Strength of Materials. 1:460-464