本文对挤压铸造中可溶性盐芯进行了初步研究,从盐芯成形、铸件成形及芯子的溶解探讨了可溶性盐芯的工艺,对盐芯成形机理进行了阐述,给出了必要的工艺参数及最佳配方。结论表明,这种工艺是很有前途的。 In this paper, a preliminary study on the soluble salt core in squeeze casting was carried out. The process of soluble salt core was discussed from salt core formation, casting forming and core dissolution, and the formation mechanism of salt core was described. The necessary process parameters And the best recipe. The conclusion shows that this process is very promising.