摘要
Ｖ法、ＶＲＨ、Ｖ－ＥＰＣ工艺铸造是近年在我国发展起来的新铸造工艺，本文介绍了其原理，简述了其过程，介绍了与之配套的真空设备系统，给出了不同工艺条件下真空设备主参数和选择原则和公式。
Abstract V method, VRH and V EPC process of casting is the new which are developed in our country in recent years. The principle, the procedure, the matched vacuum system are introduced in this paper. Also give the main specifications in various process conditions, the selection principles and formula.
出处
《真空》
CAS
北大核心
1999年第2期40-44,共5页
Vacuum
