摘要
研究了Ａｌ－Ｓｉ－Ｃｕ－Ｍｇ系中富铜的Ｗ（ＡｌＸＳｉ４Ｍｇ５Ｃｕ４）相与Ａｌ２Ｃｕ相的金相显示鉴别法，并用化学染色试剂彩色显示区分铸造铝硅铜镁系合金（α＋Ｓｉ＋Ａｌ２Ｃｕ＋Ｗ）四元共晶中的Ｗ相及Ａｌ２Ｃｕ相。
The present work was performed on the methods to display and distinguish W(Al XSi 4Mg 5Cu 4) and Al 2Cu phases from copper containing phases in Al Si Cu Mg alloy system By using chemical dyeing reagents,W and Al 2Cu phase from(α+Si+Al 2Cu+W) quarternary eutectic in Al Si Cu Mg casting alloys can be displayed and distinguished
出处
《材料工程》
EI
CAS
CSCD
北大核心
1997年第11期37-39,共3页
Journal of Materials Engineering
关键词
金相显示
铸造合金
铝硅铜镁
W相
metallurgical display W(Al XSi 4Mg 5Cu 4) phase Al Si Cu Mg casting alloy
