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后退

有色金属有三大类:铝、镁和铜。铝铸件主要用于汽车制造业。虽然铝铸件比黑色金属铸件昂贵,但由于能减轻汽车重量和提升燃料效率,所以一直存在市场需求。在铝合金铸造生产过程中,存在很多潜在的缺陷来源,这些缺陷会损害铸件的质量,例如缩松、气孔和氧化物夹杂。压铸是铝和镁合金铸件最经常使用的铸造工艺。镁合金铸件被用于航空航天、汽车和电子应用。其主要优点是轻。铜和铜合金的熔融过程也会出现特殊的问题。铜水会吸入氧气和氢气,凝固后在铸件上产生气孔。铜熔体溶解氧和氢,这些成分在固化后会在铸件上留下气孔。

福士科提供用于这三种有色金属的产品和设备以防止产生铸造缺陷。