The progress of cupola and induction furnacemelting techniques of cast iron in Japan was introduced.
介绍了日本冲天炉,感应电炉的铸铁熔炼技术进展。
2
As a new type of line material, red-silica powder can increase the life of furnace liner, assure meltingiron quality, reduce production cost.
红硅石作为一种新型的修炉材料,提高了炉衬寿命,稳定了铁液质量,降低了生产成本。
3
A new way for making industrial pure iron is put forward. It includes three steps-hot metal granulation, solid state decarbonization and electric furnacemelting down.