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Cause analysis on median frequency quenching cracking and melting of 40Cr steel semi axle

  

  1. 1. Hefei Bridge Automobile Transmission and Chassis Systems Co., Ltd; 2. Hefei City Jianyuan Machinery Co., Ltd.
  • Online:2016-03-22 Published:2016-04-05

Key words: 40Cr steel semi axle , intermediate frequency quenching crack, melting, fold crack

CLC Number: