Failure Analysis Procedure of Steel Wire Drawing Fracture

摘要：

　　Failure analysis procedure of steel wire drawing fracture process was introduced,which includes background information collection,visual inspection and low magnification test,microscopic analysis,metallographic examination,etc.The importance of each step on fracture failure analysis results was also explained.In accordance with the stress condition in drawing process of steel wire,the typical characteristics of the mainly drawing fracture failure modes including pencil-point shaped,plane shaped and inclined shaped were investigated.The process of microscopic analysis and metallographic examination were optimized with macro morphology characteristics,and a faster and more precise analytical approach of metallic wire drawing fracture failure was proposed which was of important engineering significance and practical value to improve product competitiveness.

关键词： failure analysis fracture drawing SEM metallographic examination

作者: LIU Lihua SUN Jie WANG Huan

作者单位: Jiangsu Fasten Hopesun Group Co.,Ltd.,214434,China

会议类型: 国际会议

会议名称: 第13届国际断裂大会(ICF2013)

会议地点: 北京

会议语种:英文

页码: 1-7

在线出版日期: 2013-06-16（万方平台首次上网日期，不代表论文的发表时间）