Quenching and tempering heat treatment process for raw materials, temperature control, controlled atmosphere furnace, quenching medium, such as strict requirements.

调质热处理工艺对原材料、炉温控制、炉内气氛控制、淬火介质等都有严格的要求。

youdao

The influences of quenching and tempering temperature on microstructure and mechanical properties of medium-carbon-low-alloy wear-resistant cast steel were investigated.

研究了淬火和回火温度对中碳低合金耐磨铸钢组织和力学性能的影响。

youdao