NEW WEAR RESISTANT HYPEREUTECTIC AlSi14Cu4FeCrMn ALLOYS FOR HIGH PRESSURE DIE CASTING

被引：4

作者：

Zak, Olga ^{[1
]}

Tonn, Babette ^{[1
]}

Baesgen, Alexander ^{[2
]}

Kallien, Lothar ^{[2
]}

机构：

[1] Tech Univ Clausthal, Clausthal Zellerfeld, Germany

[2] Aalen Univ Appl Sci, Aalen, Germany

来源：

INTERNATIONAL JOURNAL OF METALCASTING | 2015年 / 9卷 / 04期

关键词：

wear resistant; hypereutectic; AlSi14Cu4FeCrMn alloys; high pressure die casting; HPDC;

D O I：

10.1007/BF03356040

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

In order to adapt the AlSi14Cu4FeCrMn alloy to the production of monolithic engine blocks in HPDC as well as to improve their tribological properties, the following study was performed. The silicon content in the hypereutectic Al-Si alloy was reduced to allow for a lower casting temperature. The addition of iron to the alloy compensated for the reduced volume fraction of hard primary silicon particles and improved the tribological properties.

引用

页码：49 / 57

页数：9