利用透视电镜研究了IF钢在单向拉伸各阶段中的位错形成、 增生、阻塞和滑移的演变过程。
The forming, growing, blocking and gathering of dislocation in IF steel during uniaxial tension are investigated using TEM testing.
利用位错形成能等于零(即错配应变能的降低等于位错自能)的条件，得到了外延生长薄膜的临界厚度。
The critical thickness is determined from the zero formation energy of a misfit dislocation. i. e. the amount of reduced mismatch strain energy equaling the amount of creased dislocation self energy.
位错的形成与离子注入引进的损伤和淬火过程中的热应力有关。
The ion-implantation damage defects and thermal stress during quenching step are responsible for the formation of dislocations.
应用推荐