本文较为详尽地研究了铝合金生产过程各阶段的铝水表面氧化皮及合金中夹杂物类型,总结夹杂物形成规律,为提高锻件质量采取措施的参考。 In this paper, the types of inclusions in the surface of aluminum water and the alloy during each stage of the aluminum alloy production process are studied in detail. The forming rules of the inclusions are summarized, and some measures are taken to improve the quality of the forgings.