%0 Journal Article
%T A Zr-RICH LOW MELTING POINT PHASE IN Ni_3Al ALLOY WITH Zr
%A ZHANG Jishan TANG Yajun ZHANG Jinghua ZHANG Zhiya YU Yang LI Ying ao HU Zhuangqi Institute of Metal Research
%A Academia Sinica
%A Shenyang
%A China ZHANG Jishan Institute of Metal Research
%A Academia Sinica
%A Shenyang
%A China
%A <br>ZHANG Jishan TANG Yajun ZHANG Jinghua ZHANG Zhiya YU Yang LI Ying ao HU Zhuangqi Institute of Metal Research
%A Academia Sinica
%A Shenyang
%A China ZHANG Jishan Institute of Metal Research
%A Academia Sinica
%A Shenyang
%A China
%J 金属学报(英文版)
%D 1990
%I 
%X A Zr-rich phase,Ni_5Zr,with low melting point has been fouhd in an Ni_3Al alloy doped withZr(1.2at.-%).It will cause the incipient melt of the alloy after being homogenized at 1300℃.This makes it difficult to homogenize the coarse casting structures completely and limits thefurther improvement of properties of the Ni_3Al alloy.
%K Ni_3Al monocrystalline alloy
%K Ni_5Zr phase
%K homogenization<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=C7BB70886493AE80D51629FC2958F15A&yid=8D39DA2CB9F38FD0&vid=38B194292C032A66&iid=0B39A22176CE99FB&sid=EB552E4CFC85690B&eid=70AC2EF7F2065E09&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=6