摘要
透射电镜观察到Ｎｉ２Ａｌ３合金相碱沥滤形成的镍晶粒沿着一定方向排列成行的现象,原位观察２ｍｉｎ后,镍晶粒排列成行的现象不再出现．
A study by TEM and HREM discovered that nickel crystallites produced during aluminum leaching of Ni2Al3 arranged in a row. After 2 min in situ observation the phenomenon disappeared. A transformation sequence from the source phase Ni2Al3 to the leaching product Ni crystal has been proposed.
出处
《金属学报》
SCIE
EI
CAS
CSCD
北大核心
2002年第6期657-660,共4页
Acta Metallurgica Sinica
基金
中国石油化工股份有限公司科学技术研究专题项目
