孪晶是指两个晶体（或一个晶体的两部分）沿一个公共晶面（即特定取向关系）构成镜面对称的位向关系，这两个晶体就称为"孪晶"，此公共晶面就称孪晶面。
Parallel decomposition of coarseα2 laths was rarely found,the deformation twins were found only inγlaths,and no any lamellae were observed to break-up and globularise.
偶尔发现粗大α2板条发生了平行分解,仅少量γ板条生成变形孪晶,没有发现板条断开和发生球化的现象。
参考来源 - TiThe formation of nano-twin is related with the internal stress and the preferential <111>-orientated grain growth.
Cu(Cr)薄膜中高密度纳米孪晶的形成与薄膜内应力的增加以及薄膜<111>取向晶粒的择优生长有关。
参考来源 - 溅射铜和铜合金薄膜的微观结构与性能·2,447,543篇论文数据，部分数据来源于NoteExpress
应用推荐