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Autor:
Keisuke Tanaka, Katsushi Saruki, Ayamitsu Amano, Akihiko Nemoto, Masami Wakita, Takanori Kuno
Publikováno v:
Journal of the Society of Materials Science, Japan. 56:1096-1102
Torsional fatigue tests were conducted for spring steels whose Vickers hardness were 430, 480, 550, and 620. The effects of corrosive environment and surface artificial pits on the fatigue strength were studied. The fatigue strength of smooth specime
Publikováno v:
Journal of the Society of Materials Science, Japan. 41:1779-1785
The short-time tensile strength and creep-rupture strength of butt welded joints for 304 stainless steel by electron beam welding (EBW), narrow-gap gas tungsten arc welding (GTAW) and submerged arc welding (SAW) were evaluated. Three types of SAW joi
Publikováno v:
Journal of the Society of Materials Science, Japan. 33:2-7
Effort is being made at the National Research Institute for Metals (NRIM) to establish reliable fatigue data for representative materials in the Japanese Industrial Standard (JIS). The present paper provides the results of statistical analysis of S-N