在全国一派大好形势下,我区发展了地方钢铁工业。我厂使用的生铁原由区外供应,现基本改为区内供应。由于区内钢铁厂是新建的,目前生产出来的生铁质量不稳定。焦炭也改为土法炼出的土焦。其特点是强度低、易碎,反映在铁水上就是增碳特别严重。 Under the good situation of one country in the country, our district has developed the local steel industry. The pig iron used by our factory was originally supplied outside the area, and now it is basically supplied to the area. Due to the new steel plant in the region, the quality of pig iron currently produced is not stable. Coke is also changed to indigenous soil refining coke. It is characterized by low strength, fragile, is reflected in the molten iron is particularly serious carbon.