Ti-1023合金拉伸试验的电镜原位观察
, PP. 463-468
Keywords: Ti-10V-2Fe-3Al,原位拉伸观测
Abstract:
用扫描电镜和透射电镜原位观测了Ti-10V-2Fe-3Al合金经固溶处理获得亚稳定β相后在拉伸过程中α″相的形成、长大及裂纹的萌生与扩展,以及最终断裂过程.并采用DIC金相方法方便地区分滑移线和α″相.
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