The new advance and developed trend in vacuum metallurgy, including vacuum melting (Vacuum Induction Degassing Pouring, Cold Wall Crucible Melting, Vacuum Arc Double Electrode Remelting, Pressure Electroslag Remelting and Electron Bean Continuous Flow Melting),and Vacuum Refining (RH\|OB, Oxygen Blowing and Vacuum Converter Refiner etc.
对真空冶金，包括真空熔炼（真空感应脱气浇注、冷坩埚熔炼、真空双电极电弧重熔、真空电渣炉、高压电渣熔炼、多功能电子束炉），以及真空二次精炼（吹氧循环脱气、不锈钢真空转炉精炼等）的近期进展和发展方向作了综合论