先进陶瓷材料表面/亚表面缺陷无损检测  

Nondestructive Testing of the Advanced Ceramic Material Surface/Subsurface Defect

作　　者：韩雷[1] 程应科[1] 林滨[1] 周慧娜[1] 

机构地区：[1]天津大学机械工程学院,天津300072

出　　处：《组合机床与自动化加工技术》2007年第8期43-46,50,共5页Modular Machine Tool & Automatic Manufacturing Technique

基　　金：国家自然科学基金资助项目(50475114)

摘　　要：随着先进陶瓷材料的广泛使用,对其表面和亚表面缺陷检测更显重要。文章对就先进陶瓷材料无损检测技术和检测方法进行了论述,除了介绍几种常用的无损检测方法外,对新型的无损检测方法作以评价。并且就当今最为关心的陶瓷成像技术和预测裂纹问题作了阐述。Along with the widespread use of the engineering ceramic material, it is important to test the surface/subsurface defect. The technology and the testing method of the nondestructive testing of the advanced ceramic material were discussed in this paper. Several kinds of the nondestructive testing were introduced. Besides, the new method of the nondestructive testing was analyzed. And the problem of ceramic imagery technology and crack forecasting were explained.

关 键 词：无损检测 陶瓷 激光 缺陷 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]