MECHANISM OF HIGH TEMPERATURE CRACKING IN STEEL WELD METALS.

被引：0
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作者：
Homma, H.
Mori, N.
Shinmyo, K.
机构：
来源：
Welding Journal (Miami, Fla) | 1979年 / 58卷 / 09期
关键词：
WELDS; -; Defects;
D O I：
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学科分类号：
摘要：
Use of a recently developed weld freezing-cycle simulator results in the finding that, compared to phosphorus, sulfur has a greater detrimental effect on high temperature cracking. A mechanism explains the detrimental effect of S based on the formation of a liquid phase due to the metatectic reaction in the Fe-S binary system.
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