Thermal expansion study of a "Direct Chill Casting" AlMgSi alloy

被引:1
|
作者
Guemini, R [1 ]
Boubertakh, A [1 ]
Hamamda, S [1 ]
机构
[1] Univ Mentouri, Unite Rech Phys Mat & Applicat, Constantine 25000, Algeria
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D O I
10.1051/epjap:2001130
中图分类号
O59 [应用物理学];
学科分类号
摘要
This work is concerned with the study of thermal expansion coefficient of Al-0.59 wt.% Mg0.88 wt.% Si-0.30 wt.% Fe-0.44 wt.% Mn alloy. The presence of the anisotropy was concluded on the basis of the thermal expansion coefficient alpha (T) which depends up on the two directions: radial (1) and axial (2). However alpha (T) measured along the axial direction (2) appeared to be inferior to the measured one along the radial direction (1) in both as-cast and homogenised alloy.
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页码:167 / 170
页数:4
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