怎样浇铸铝件 铸造铝合金怎样焊接

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\u3000\u30002\uff0e\u710a\u63a5\u65b9\u6cd5

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很简单,先将铝放入石墨坩埚中,设备最好是中频感应炉。等铝熔化后,温度升高到850度以上加入硅粉搅拌,保温40-60min,在温度720-750度时候浇铸到金属模具中即可。

铸造分为砂型铸造、熔模铸造、金属型铸造等大类,您要浇铸的是什么铸造类型的?不同的类型浇铸方式也是不同的

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