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  • 标题:軟鋼の脆性破壊に及ぼす切欠半径の影響(第2報) 静的引張り試験と衝撃引張試験結果との比較
  • 本地全文:下载
  • 作者:吉識 雅夫 ; 金沢 武 ; 大〓 昭夫
  • 期刊名称:日本造船学会論文集
  • 印刷版ISSN:0514-8499
  • 电子版ISSN:1884-2070
  • 出版年度:1957
  • 卷号:1957
  • 期号:101
  • 页码:131-136
  • DOI:10.2534/jjasnaoe1952.1957.131
  • 出版社:The Japan Society of Naval Architects and Ocean Engineers
  • 摘要:

    Using the same steels as in the previous report on the impact tension test of mild steel, we performed slow tension tests of round bars with circumferential notch, and studied the effects of notch radius etc. on the brittle fracture of mild steel. The validity of the theoretical relation between the transition temperature and notch radius which were based on the theory proposed in the previous paper was verified by the experimental results as in the impact tension test.

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