%0 Journal Article
%T GRAIN BOUNDARY FEATURES AND CREEP BEHAVIOR OF Fe-15Cr-25Ni ALLOYS<br>Fe-15Cr-25Ni合金晶界特征与蠕变行为
%A ZHANG Junshan
%A CHEN Weixing
%A CAO Zhiben Dalian University of Technology
%A <br>张俊善
%A 陈卫星
%A 曹智本
%J 金属学报
%D 1989
%I 
%X Creep behavior of Fe-15Cr-25Ni alloys with different grain boundaryfeatures has been investigated. The single-phase alloy exhibits typical recovery creepcharacter, and for the alloy with M_(23) C_6 precipituted at grain boundaries, the creeprate largely decreases and the creep behavior is also different from the former.Creep mechanisms for two grain boundary features have also been discussed.
%K grain boundary feature
%K recovery creep
%K dislocation annihilation<br>晶界特征
%K 回复蠕变
%K 位错销毁
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=290EE7B32CCB23F3612AC70E54902DC7&yid=1833A6AA51F779C1&vid=C5154311167311FE&iid=0B39A22176CE99FB&sid=8BD23BD67BF01A5C&eid=09ABD5535D9B6D45&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=1