Abstract：The present work was performed on the methods to display and distinguish W(AlXSi4Mg5Cu4) and Al2Cu phases from copper-containing phases in Al-Si-Cu-Mg alloy system.By using chemical dyeing reagents,W and Al2Cu phase from(α+Si+Al2Cu+W) quarternary eutectic in Al-Si-Cu-Mg casting alloys can be displayed and distinguished.
陈霞文, 王天祥. Al-Si-Cu-Mg系合金W(AlXSi4Mg5Cu4)相与Al2Cu相的显示与鉴别[J]. 材料工程, 1997, 0(11): 37-39.
Chen Xiawen, Wang Tianxiang. Displaying and Distinguishing of W(AlXSi4Mg5Cu4) and Al2Cu Phases in Al Si Cu Mg Alloy System. Journal of Materials Engineering, 1997, 0(11): 37-39.
1997, Vol. 0 
