Effect of Ti Addition on Mechanical Properties of High Pressure Die Cast Al-Mg-Si Alloys

被引：18
|
作者：
Ji, Shouxun [1 ]
Watson, Douglas [1 ,2 ]
Wang, Yun [1 ]
White, Mark [2 ]
Fan, Zhongyun [1 ]
机构：
[1] Brunel Univ, BCAST, EPSRC Ctr LiME, Uxbridge UB8 3PH, Middx, England
[2] Jaguar Cars Ltd, Ctr Engn, Coventry CV34 4LF, W Midlands, England
来源：
LIGHT METALS TECHNOLOGY 2013 | 2013年 / 765卷
基金：
英国工程与自然科学研究理事会;
关键词：
Aluminium alloys; High pressure die casting; Microstructure; Mechanical properties; Grain refinement; ALUMINUM-ALLOYS;
D O I：
10.4028/www.scientific.net/MSF.765.23
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Titanium significantly improves the mechanical properties, especially the ductility of a diecast Al5Mg1.5Si0.6Mn alloy. When a titanium addition of 0.20 wt.% is made the elongation in the as-cast condition is increased from 11% to 18% and the yield strength is increased from 136 MPa to 157 MPa and the ultimate tensile strength from 296 MPa to 308 MPa. The improved
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页码：23 / +
页数：2
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