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液态模锻是把液态金属直接浇入敞开的金属型腔内,并在一定时间内以一定的压力作用于液态(或半液态)金属上,使之成形,并在压力下结晶和塑性流动,从而获得零件的一种工艺方法。它和压力铸造、低压铸造等一样,都是一种加压的铸造工艺。但是,由于它们的加压方式和压力大小、充型形式以及结晶、凝固过程都不一样,所以,它们之间既有一定的联系,又有许多根本差异,因而生产上适用的形状特征、尺寸,重量和合金材料以及使用要求也有所不同。
Liquid forging is the liquid metal directly into the open metal cavity, and within a certain period of time to a certain pressure on the liquid (or semi-liquid) metal, so that the shape and under pressure crystallization and plastic flow, To get a part of a process. Like pressure casting, low pressure casting, it is a pressurized casting process. However, due to their methods of pressurization and pressure, the filling form and the crystallization and solidification process are not the same, so there is a certain relationship between them and there are many fundamental differences, so the production of suitable shape characteristics, size , Weight and alloy materials and the requirements are different.