%0 Journal Article
%T INVESTIGATION OF Zr AS A SUBSTITUTE FOR Hf IN CAST Ni-BASE SUPERALLOYS<br>
%A by ZHENG Yunrong
%A CAI Yulin
%A RUAN Zhongci
%A <br>
%J 金属学报
%D 1987
%I 
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=07A5C66D91E68456A121A6608D08895F&yid=9C2DB0A0D5ABE6F8&vid=EA389574707BDED3&iid=94C357A881DFC066&sid=389DA78D878702A9&eid=DDEED1BDDBFAA8A7&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=1