锻造金属加热的简介
铸造包括将金属加热到超过其熔点，将其倒入模具中，将其密封，并让其冷却并固定在原位。锻造将金属加热到低于其熔化温度的状态，使其具有柔韧性和柔软性，可以轻松变形，但不会开始流动。然后，大型压力机使用极强的压力，迫使金属在称为模具的特殊板周围成形，这一过程称为模锻。还有其他锻造工艺，但模锻是在航空航天零件中形成复杂形状的主要方法。
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