dislocation source meaning in English
弗朗克 里德源
位错源
Examples
- The microprocesses of deformation and fracture in 18 - 8 stainless steel were observed by in - situ tension in tem . it was found that the dislocations were emitted from the grainboundary and dislocation source inside a grain and slip along their slip system respectively . partial dislocation could also be emitted from the grainboundary , and moved into the grain , and that leaving behind a stacking fault
摘要浙江人学博1 ：学位论文采用透射电镜动态拉伸、原位观察icrlsnigti不锈钢形变与断裂过程，发现不锈钢变形时，晶界和晶内位错源均可产生位错，并沿各自的滑移系运动。 - Keeping displacement constant , the length of dfz decreased . the less the lattice resistance is , the longer the dfz is . during the crack propagation , the pile - up dislocations may move forward in the previous direction or in another direction which caused shape of dfz changed . the dislocations emitted from the crack tip might pile up in the dfz and can be served as dislocation source in the successive loading
在裂纹扩展过程，反塞积位错群发生变化，可以沿原来方向继续向前运动，也可能改变运动方向使无位错区的形状发生变化，后来发射出的位错可以在原五位错区中塞积，并可作为位错源在后续的加载中发射位错。