摘要
用Ｘ射线对表面变形及循环加载时表面屈服限的影响进行了研究。结果表明，表面变形应力应变曲线具有线线性特征；循环加载及循环加载后停留对表面屈服限均有影响。
The effect of the surface deformation and the cycle loading on micro-yield stress of surface have been studied by X-ray.The results show that stress-strain curve of surface deformation has a double linear character.The micro-yield stress of surface is affected by cycle loading and rest after cycle loading.
出处
《机械工程材料》
CAS
CSCD
1996年第2期18-19,29,共3页
Materials For Mechanical Engineering
基金
福建省自然科学基金
