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Effects of cooling rate on phase transformation of austenite in 55SiMnMo drill steel

  

  1. 1. He steel Group Central Iron and Steel Research Institute; 2. Shijiazhuang Iron and Steel Company, He steel Group,
  • Online:2017-02-25 Published:2017-03-13

Key words: 55SiMnMo drill steel, continuous cooling transformation curve;critical point;dilatometric test, metallographic analysis-hardness measurement

CLC Number: