RT,这个问题纠结了好一阵子了,也看了些书,但还是没有弄得特别清楚,想听听大家的理解。
如果确定了滑移系,再在滑移面沿着滑移方向施加一定速率的剪切作用使晶体发生塑性变形,这应该称作滑移还是剪切还是剪切滑移?
wikipedia上的定义:
Shearing (physics), the deformation of a material substance in which parallel internal surfaces slide past one another.
Slip (materials science), the process by which a dislocation motion produces plastic deformation.
剪切滑移有人说是材料在剪切应力下的滑移。