%0 Journal Article
%T Effect of Recrystallization on Environmental Embrittlement of a Ni3Al(Zr) Alloy<br>再结晶Ni3Al(Zr)合金的环境脆性
%A LI Yufang
%A GUO Jianting
%A ZHOU Lanzhang
%A YE Hengqiang
%A <br>李玉芳
%A 郭建亭
%A 周兰章
%A 叶恒强
%J 金属学报
%D 2004
%I 
%X The effects of recrystallization on room temperature tensile properties and susceptibility to test environments (air or vacuum) of a Ni_3Al(Zr) alloy have been investigated. The results show that the index of susceptibility to test environment increases with increase of recrystallized degree. It is found that air reduces the fraction of ductile fracture for completely recrystallized specimens. For the partially recrystallized microstructures, the ductile fracture mode remains unchanged when test environment changed from vacuum to air. The reason has been discussed in this paper.
%K Ni_3Al
%K environment embrittlement
%K mechanical property
%K recrystallization<br>Ni3Al
%K 再结晶
%K 力学性能
%K 环境脆性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=F5F86A617B537614&yid=D0E58B75BFD8E51C&vid=1371F55DA51B6E64&iid=94C357A881DFC066&sid=A03A15CF5604A8B0&eid=9296A146D1D94BC4&journal_id=0412-1961&journal_name=金属学报&referenced_num=1&reference_num=18