This may be the reference for the processing of decarbonization of low-carbonferrochromium melt in vacuum.
对微碳铬铁熔体真空脱碳处理有一定参考意义。
2
The process of smelting lowcarbonferrochromium using ferrosilicon as reducer instead of silicochromium alloy is introduced.
本文介绍了使用硅铁代替硅铬合金作还原剂,冶炼低碳铬铁的工艺方法。
3
It briefly introduces the process of producing medium and lowcarbonferrochromium with hot charging ferrochromium in electro-silicothermic method as well as the economic benefit obtained.