[俄刊《钢》报道 ]设计生产普通品种钢的摩尔达维亚钢厂，在开发生产优质品种轧材时受工艺流程所限，出现了质量问题。该厂的工艺流程是钢水连铸成小断面（ 125× 125mm）铸坯，随后在 320/150连续小型线材轧机上轧制。由于该工艺铸坯低倍组织树枝状化学成分不均匀性十分明显， [Russian publication “Steel” reports] Moldavia, which designs and manufactures ordinary varieties of steel, is limited in its process flow when developing and producing high-quality rolled products, and has encountered quality problems. The plant’s process is continuous casting of steel into small cross-section (125 × 125mm) slab, followed by 320/150 continuous small wire rod rolling mill. As the process slab microstructure dendrite chemical composition of non-uniformity is very obvious,