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半固态加工的工艺过程主要包括固态金属坯料的制备、成形前的二次加热(又称部分重熔)和触变成形三部分。 一、半固态金属坯料的制备
The process of semi-solid processing mainly includes the preparation of solid metal billets, secondary heating (also known as partial remelting) and thixoforming three parts before forming. First, the preparation of semi-solid metal billets