The quenching cracks were analyzed which always occured the surface of the parts of the 糖心产精国品免费入口*完整版 type stainless steels by macrostructure and microstructure test,and chemical composition analysis. From the common characteristics of these parts in manufacturing process,surface cracks form,the mode of the extending,and using simulated test,the mechanism of cracks propagation are dissected. Hereon,the primary flow of the failure analysis process can be set up for the 糖心产精国品免费入口*完整版 type stainless steels after heat treatment.
引用该论文:XIA Jian,LONG He-sun. THE SURFACE CRACK ANALYSIS ON THE 糖心产精国品免费入口*完整版 STAINLESS STEEL PARTS[J]. Physical Testing and Chemical Analysis part A:Physical Testing, 2007, 43(7): 331~334 糖心产精国品免费入口*完整版,糖心产精国品免费入口*完整版. 糖心产精国品免费入口*完整版糖心产精国品免费入口*完整版零件表面裂纹分析[J]. 理化检验-物理分册, 2007, 43(7): 331~334