热浸渗铝钢中Al4C3相的晶体学特征The crystallographic features of Al4C3 phase in hot-dip aluminized steel
文九巴,张金民,张伟,张智强,张永辉,张海峰
摘要(Abstract)：
利用透射电子显微镜(TEM)研究了热浸镀渗铝钢中Al4C3相的微观结构。结果表明,热浸渗铝钢中存在杆状和近似圆形状Al4C3相。发现Al4C3相以孪晶方式存在,六方晶系中存在以(003)面为孪晶面,以[001]方向为旋转轴的180°二次旋转孪晶。Al4C3相的(003)面平行于杆的长轴方向,[001]方向垂直于杆的长轴方向,杆的长轴生长方向为[210]。Al4C3相是以(003)为孪晶面,以[001]方向为旋转轴的180°二次旋转孪晶。
关键词(KeyWords)： 热浸镀铝钢;Al4C3相;孪晶;六方晶系
基金项目(Foundation): 河南省高校杰出科研人才创新工程项目(2001kycx009)
作者(Author): 文九巴,张金民,张伟,张智强,张永辉,张海峰
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