Effect of Heat Treatment on Structure and Strengthening of Cast Eutectic Aluminum Alloy Al9Zn4Ca3Mg

被引：0
|
作者：
E. A. Naumova
N. A. Belov
T. A. Bazlova
机构：
[1] N. É. Bauman Moscow State Technical University,
[2] National University of Science and Technology “MISiS,undefined
[3] ”,undefined
来源：
Metal Science and Heat Treatment | 2015年 / 57卷
关键词：
high-strength cast aluminum alloys; Al – Ca – Zn – Mg system; annealing; ageing; phase composition; microstructure; eutectic; strengthening;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of annealing temperature up to 560°C on the structure and properties of cast alloy Al9Zn4Ca3Mg (Al – Ca – Zn – Mg system) based on eutectic (Al) + Al4 Ca(Al3 ZnCa) is studied. X-ray microanalysis is used to determine the phase composition and structural components of this alloy in cast and annealed conditions. The fundamental possibility is established of developing cast aluminum alloys based on the Al – Ca – Zn – Mg system since within them it is possible to obtain a combination of high strength and good casting properties.
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页码：274 / 280
页数：6
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