EFFECT OF RESIDUAL HYDROGEN CONTENT ON COLD CRACK SUSCEPTIBILITY IN WELD METAL OF HIGH STRENGTH STEELS.

被引：0
|
作者：
Matsda, Fukuhisa
Nakagawa, Hiroji
Shinozaki, Kenji
Takaba, Shinji
Kihara, Hiroshi
机构：
来源：
Transactions of JWRI (Japanese Welding Research Institute) | 1981年 / 10卷 / 02期
关键词：
WELDS - Mechanical Properties;
D O I：
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学科分类号：
摘要：
The residual hydrogen content was measured in the LB - TRC (Longitudinal Bead-Tensile Restraint Cracking) test specimens. The relationship between the residual hydrogen content and the lower critical stress was investigated using commerical high strength steels. The lower critical stress strongly depended on the residual hydrogen content in the weld metal.
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页码：55 / 63
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