铸件缺陷无损检测方法的研究现状  

Review of Non-destructive Test Methods for Castings Defect

作　　者：徐丽[1] 刚铁[1] 张明波[2] 郭立伟[3] 

机构地区：[1]哈尔滨工业大学现代焊接生产技术国家重点实验室,黑龙江哈尔滨150001 [2]国营159厂检验科,黑龙江哈尔滨150000 [3]哈尔滨理工大学机械专科热处理系,黑龙江哈尔滨150080

出　　处：《铸造》2002年第9期535-540,共6页Foundry

摘　　要：随着汽车业和航天航空业的高速发展 ,铸件的缺陷检测和质量评价已成为工业生产中极其重要的环节。铸件缺陷的检测方法及相关技术的研究也取得了很多成果。文中对目前广泛使用且效果较好的超声检测。With the rapid development in car industry, aerospace and aviation, the defects testing and quality evaluation for castings have become significant steps in the industrial production. And many achievements have been acquired in the field of castings defect testing and relevant techniques. This paper summarizes the effective testing methods, which are widely used currently such as ultrasonic testing, radiography and computed tomography.

关 键 词：无损检测 铸件缺陷 超声检测 X射线检测 层析摄影法 

分 类 号：TG115.28[金属学及工艺—物理冶金]