摘要
30Cr2Ni4MoVE扣槽转子,形状复杂,调质性能和防止调质产生变形成为试制的难点。
30Cr2Ni4MoVE rotor with grooves has complex shape, and controlling mechanical proper- ties of quenching and tempering and avoiding deformation, are hard.
关键词
冶炼
加热
锻造
热处理
smelt
heating
forging
heat treatment
