45钢件的淬火开裂分析及防止措施

Analysis and Prevention Measure of Quenched 45 Steel Part's Crack

针对 45钢件的淬火开裂现象 ,从理论和实践两方面分析了产生淬火开裂的原因 ,提出防止 45钢件淬火开裂的方法和工艺措施。该工艺在实践中被证明是切实可行的。

Directed 45 steel part's crack under quenching process,the reason has been analyzed practically and theoretically,and measures 45 steel parts from cracking,which have been proved to be feasible.