In the heattreatment process, no collision between the workpiece and balanced by furnace heating, plus under the influence of controlledatmosphere to prevent air entering the furnace.
在热处理的过程中，工件相互间无碰撞，均衡的通过炉膛加热，加上可控气氛的作用下，阻止空气进入炉内。
2
Quenching and tempering heattreatment process for raw materials, temperature control, controlledatmosphere 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。
3
It can be quenched in a controlledatmosphere, thin carburizing, carbonitriding heattreatment process.