The article aims at the craft and products demand of medium, low, simplex carbon ferrochromium, puts forward new craft of producing medium, low and simplex carbon ferrochromium by using LD + AOD.

• 针对中、低、微碳铬铁的生产工艺及产品的需求,提出了以LD+AOD法生产中、低、微碳铬铁的新工艺,实践证明,该法的实施对我国中、低、微碳铬铁的生产将产生深远的影响。