摘要
介绍了冷轧支撑辊及工作辊早期失效的主要原因。论证了轧辊自动超声波检测系统的主要功能以及在预防轧辊早期失效所作出的贡献。
The causes of failure in early stage of work roll and backup roll for cold mill were discussed in the paper. The main functions of automatic ultrasonic inspection system for roll and its effects on preventing early spalling of roll were demonstrated.
出处
《物理测试》
CAS
2008年第5期45-50,共6页
Physics Examination and Testing
关键词
冷轧支撑辊
冷轧工作辊
剥落
裂纹
超声波探伤仪
backup roll for cold mill
work roll for cold mill
spalling
crack
ultrasonic detection
