摘要
对超声疲劳试验技术的特点和应用以及与常规疲劳试验之间的差异进行了阐述,对超声疲劳试验中常见的若干问题,主要是由超声频率产生的热效应、频率效应进行了简单地阐述和探讨。
Characteristic and application of ultrasonic fatigue testing technology, as well as the difference of ultrasonic fatigue testing between the conventional fatigue testing are illuminated. The main problems, i.e. the thermal effect and frequency effect due to the high frequency is briefly reviewed and discussed.
出处
《物理测试》
CAS
2014年第3期54-58,共5页
Physics Examination and Testing
关键词
超声疲劳试验技术
常规高频疲劳
热效应
频率效应
ultrasonic fatigue testing technology
conventional fatigue
thermal effect
frequency effect