構造用Ni-Cr-Mo鋼およびCr-Mo鋼の機械的性質に対する熱処理の影響

書誌事項

タイトル別名
  • Effect of Heat-treatment on the Mechanical Properties of Ni-Cr-Mo and Cr-Mo Structural Steels (Study on Austempering of Structural Special Steels, 4th Report)
  • コウゾウヨウ Ni-Cr-Mo コウ オヨビ Cr-Mo コウ ノ キカイテキ セイシツ ニ タイスル ネツ ショリ ノ エイキョウ

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抄録

In this report, the auther carried out heat-treatments of Ni-Cr-Mo and Cr-Mo structural steels, examined the Rockwell C-scale hardness, the tensile strength studied them micrographically, subjected them to austenite grain-size test at room temperature and hardness and tensile strength at high temperature, and compared and discussed the effects of heat-treatment on their properties. The result obtained was as follows: On the whole, Cr-Mo steel austempered at 350°C×30 min showed good test results at room and high temperature.

収録刊行物

  • 日本金属学会誌

    日本金属学会誌 23 (12), 712-716, 1959

    公益社団法人 日本金属学会

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