24小时热门版块排行榜    

查看: 619  |  回复: 2
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

pengxingna

铜虫 (小有名气)

[求助] 置换元素(Mn和Ni等)在体心立方晶格,还是和面心立方晶格扩散更困难?

置换元素(Mn和Ni等)在体心立方晶格,还是面心立方立方晶格扩散更困难?为什么?

Once solidification has taken place, diffusion of substitutional elements is much more limited in the austenitic lattice than in the ferrite lattice. The local chemistry
at high temperatures is therefore inher-ited down to lower temperatures and thus
may affect low-temperature phase trans-formations.
怎么翻译,啥意思啊?

[ Last edited by pengxingna on 2013-7-10 at 21:16 ]
回复此楼
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 pengxingna 的主题更新
信息提示
请填处理意见