%0 Journal Article %T A PART OF ROOM TEMPERATURE SECTION OF PHASE DIAGRAM OF Y-Cu-Ni(Y≤16.7 at.-%)SYSTEM %A 郑建宣 %A 农亮勤 %J 金属学报 %D 1985 %I %X 本文用X射线粉末衍射分析法测定了钇≤16.7at.-%成分区域内Y-Cu-Ni三元系合金相图的室温截面.截面中包含有4个单相区:称为α,β,ε,ω相区,5个两相区:α+β,α+ε,α+ω,β+ω,ε+ω;2个三相区:α+β+ω,α+ε+ω.X射线分析表明,钇在α在相中的最大固溶度约为2 Wt-%. %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=8D402EF15167DAF46426C79DDA8AE0DC&yid=74E41645C164CD61&vid=659D3B06EBF534A7&iid=0B39A22176CE99FB&sid=7E8E8B150580E4AB&eid=C753EB8AC8F551B9&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=1