In the present study,a fully lamellar Ti6Al4V alloy was severely deformed by high pressure torsion (HPT)process under a ......

采用透射电子显微镜(TEM)、电子背散射衍射(EBSD)和Instron试验机对试验温度400℃下高压扭转变形加工的Al-Zn-Mg-Cu-Zr合金进行组......

研究了奥氏体不锈钢SUS304高压扭转变形过程中的微观组织演变及相组成变化.结果表明,在高压扭转变形过程中,SUS304发生了奥氏体(γ......

Transmission electron microscopy(TEM)and Secondary Ion Mass Spectroscopy(SIMS)were used to investigate the microstructur......

采用SEM、TEM研究了45钢高压扭转变形后不同位置的组织和形貌以及扭转圈数对组织演变的影响。结果表明,高压扭转变形后,扭转圈数少......