MICROSTRUCTURE AND FATIGUE PROPERTIES OF RAIL STEEL
MICROSTRUCTURE AND FATIGUE PROPERTIES OF RAIL STEEL出 版 物:《Acta Metallurgica Sinica(English Letters)》 (金属学报(英文版))
年 卷 期:1991年第4卷第1期
页 面:65-70页
核心收录:
学科分类:08[工学] 0805[工学-材料科学与工程(可授工学、理学学位)]
主 题:rail steel microstructure fatigue life stress ratio
摘 要:The subcritical propagation of fatigue cracks and the microstructure of rail steel with relation to stress ratio have been *** effect of mierostrueture of the rail steel on their fatigue lives has been discussed.