HEAT-AFFECTED ZONE CRACKING OF Al-Mg-Si ALLOYS.

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作者：
Gittos, N.F.
Scott, M.H.
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来源：
Welding Journal (Miami, Fla) | 1981年 / 60卷 / 06期
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摘要：
The heat-affected zone (HAZ) liquation cracking of Al-Mg-Si alloy H30 (6082) has been investigated using a patch welding test. Cracking was produced when using Al-Mg filler metal but not with Al-Si filler metal. Recommendations for avoiding or minimizing HAZ cracking are given.
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