本炼钢法系无渣脱碳。为了研究在无渣的情况下能进行脱碳的特征,我们用Na_2CO_3在连续精炼炉内做了脱碳精炼试验。将45吨经过精炼的铁水倒入LD转炉中,以常规方式进行脱碳。转炉通常的装入量是75吨,为避免正常吹炼时,粘附于炉墙上炉渣的影响,而将LD转炉用精制铁水洗净,并在整 The steelmaking law no residue decarbonization. In order to study the characteristics of decarburization in the absence of slag, we used Na_2CO_3 in a continuous refining furnace decarburization refining test. Forty-five tons of refined hot metal is poured into an LD converter to decarburize in a conventional manner. Converter is usually the amount of loading is 75 tons, in order to avoid the normal blowing, the impact of slag on the furnace wall adhesion, and the LD converter with refined hot metal wash, and in the whole