%0 Journal Article
%T β→α Transformation of γ-Phase in Sintered WC-Co Cemented Carbides
%J 材料科学技术学报
%D 1996
%I 
%X Varying the morphology and the structure of γ-phase (Co-base Co-W-C solid solution) by means of altering the cooling rate and the preparing method of liquid sintered WC-Co cemented carbides samples, the mechanism of fcc→hcp transformation of γ-phase in WC-Co alloy has been explored. The results show that, the cooling rate is an important affecting factor on fcc→hcp transformation of γ-phase and the fcc→hcp transformation is mainly a diffusive type when cooling WC-Co samples above room temperature
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=324DC3CAB22330DB19158AE0A9B7BFA5&aid=66E92023BF35C703&yid=8A15F8B0AA0E5323&vid=59906B3B2830C2C5&iid=94C357A881DFC066&sid=4F0B2F798E08B761&eid=8ACD9060100C26F1&journal_id=1005-0302&journal_name=材料科学技术学报&referenced_num=0&reference_num=0