真空低压渗碳

真空低压渗碳（vacuum carburizing）

真空低压渗碳技术又称低压渗碳技术，是在低压(一般压力为0-30 mbar)真空状态下，采用脉冲方式，向高温炉内通入渗碳介质——高纯乙炔进行快速渗碳的过程。

Vacuum carburization technology, also known as low pressure carburization technology, is a process of rapid carburization in the high pressure (general pressure of 0-30 mbar) vacuum mode furnace.