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介绍了连续铸轧铝带坯晶粒细化的方法 ,探讨了晶粒细化剂、生产工艺参数、铝中的杂质元素对晶粒细化的影响 ,并提出了连续铸轧铝带坯晶粒细化的措施。
The method of grain refinement in continuous casting and rolling aluminum billet is introduced. The effects of grain refiner, production process parameters and impurity elements in aluminum on grain refinement are discussed. Granulation measures.