A PROBLEM ON METALLURGICAL PROCESS DURING ALUMINUM BRAZING——Wish to Discuss with Mr. CHEN Genbao and Others

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Abstract:

讨论了钎焊温度下铝钎焊钎缝的冶金过程:1.Al母材溶入钎料首先从晶界处开始,由于液态钎料的均匀化,Si渗入了晶界;2.液态钎料中的Si向母材Al晶粒中扩散形成α相。

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