405 ステンレス鋼溶接継手の曲げ延性改善の研究(第 2 報) : 化学組成の影響

概要

論文の詳細を見る
Bending result of 405 stainless steel weldment is remarkably affected by chemical composition of welded materials, especially Al content, as described in previous report. Various Al content specimens are used in this experiment, and their bending test results, mechanical properties of bond are studied. Effects of Veining structure, hydrogen content of weld metal are also researched. Results are as follows : 1) Bending properties of 405 stainless weldment are remarkably affected by Al content of welded Materials. 2) Welded joint of 405 stainless steel which contains more Al and less C is poor in bending properties, and low temperature post heat treatment is necessary for improving the bending properties. 3) Veining structure and hydrogen in weld metal have no effect on bending properties.
社団法人溶接学会の論文
1970-10-25