%0 Journal Article
%T Phase and Microstructure Analysis of Cu-Cr-Zr Alloys
%A Huaqing LI
%A Shuisheng XIE
%A Xujun MI
%A Pengyue WU
%A <br>Huaqing
%A LI
%A Shuisheng
%A XIE
%A Xujun
%A MI
%A Pengyue
%A WU
%J 材料科学技术学报
%D 2007
%I 
%X Phases of Cu-(0.4%-2.0%) Cr-(0.05%-0.16%) Zr alloys were analyzed in both as cast and deformed state.Solute-rich clusters of Cr, which was supposed to form during aging treatment, were observed in as cast state;along with the morphology character, corresponding preferential orientation of Cr phase in as cast state was also investigated. Precipitates were observed to distribute in the matrix with a bimodal distribution, viz.coarse precipitates with dimension larger than several hundred nanometers and fine precipitates with size of 2-10 nm. Three types of intermetallics, the common compound of Cu51Zr14, correspondingly infrequent Cu5Zr and rare Cu8Zr3, were characterized in different samples.
%K Cu-Cr-Zr alloy
%K Solute-rich cluster
%K Intermetallic compound
%K Microstructure<br>Cu-Cr-Zr合金
%K 金属间化合物
%K 显微结构
%K 相位
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=324DC3CAB22330DB19158AE0A9B7BFA5&aid=F1839B40C8AE1F6703B502ED783ECF35&yid=A732AF04DDA03BB3&vid=EA389574707BDED3&iid=B31275AF3241DB2D&sid=FC6FCA5A7559F1FB&eid=FE6645F2371CA43C&journal_id=1005-0302&journal_name=材料科学技术学报&referenced_num=0&reference_num=23