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我国所有铝冶炼企业,基本上是生产一个品种的产品——铝锭。这种单一化的产品结构,是对能源的巨大浪费,是对人力、物力的巨大浪费,一句话,在经济上是很不合算的。绝大多数的铝锭用户不是直接用固体铝加工自己所需要的产品,几乎无一例外的要对铝锭进行重熔,掺进去其他金属元素变为合金,然后再变成各种坯料,用来加工各种产品。合金企业,把铝锭重熔后先变成母合金,然后再生产出所需要的合金;电缆厂把铝锭重熔后铸成铝杆,再拉制电缆和电线;铝材企业要把铝锭重熔后变成板锭,再来
All our aluminum smelting enterprises, basically produce a variety of products - aluminum ingots. This single product structure is a huge waste of energy and a huge waste of manpower and material resources. In short, it is economically unprofitable. Most of the aluminum ingot users do not directly process the products they need with solid aluminum. Almost without exception, they want to remelt the aluminum ingots. The other metal elements are mixed into alloys and then into various billets. To process a variety of products. Alloy enterprises, the ingot after remelting into the mother alloy, and then re-produce the required alloy; cable plant after remelting of aluminum ingots cast aluminum rod, and then drawing cables and wires; aluminum companies to the weight of aluminum ingots After melting into the ingot, again