摘要
介绍了利用脉冲式加热红外热成像无损检测技术定量检测金属内部近表缺陷大小及深度的方法，并给出了实验结果及分析．
The method to quantitatively detect the sizes and depths of subsurface defects in metal material was introduced by using pulsed heating infrared thermography non destructive testing technology. Some experimental results were given and analyzed.
出处
《红外与毫米波学报》
SCIE
EI
CAS
CSCD
北大核心
1998年第6期424-428,共5页
Journal of Infrared and Millimeter Waves
基金
国家自然科学基金
关键词
红外热成像
无损检测
金属
内部近表缺陷
pulsed video IR thermography, nondestructive testing, metal.
