金属热处理

• 现场经验 • 上一篇    下一篇

40Cr钢长轴真空淬火减小畸变的实践

  

  1. 1.北京机电研究所;2.天津鼎盛天工工程机械有限公司;3.北京精密机电控制设备研究所
  • 出版日期:2015-08-25 发布日期:2015-09-07

Practice on reducing distortion of long shaft for 40Cr steel during vacuum quenching

  1.  1. Beijing Research Institute of Mechanical and Electrical Technology; 2. Tianjin Dingsheng Engineering Machinery Co., Ltd.; 3. Beijing Research Institute of Precision Electromechanical Control
  • Online:2015-08-25 Published:2015-09-07

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