铝作为一种基础工业金属，凭借其轻量化、高导电性、耐腐蚀和优异延展性等特性，在现代工业中扮演着核心角色，目前原生铝主要是电解铝，以氧化铝为原料，通过电解法生产，纯度高，可满足高端制造需求，但能耗高、成本高，电力成本占30%-35%，另外就是再生铝，以废铝为原料，通过重熔、提纯生产，能耗仅为电解铝的5%，回收率超90%，但纯度较低，主要用于建筑型材、低端铸件等领域。2024年国内消费主要集中在建筑地产...
Source Link铝作为一种基础工业金属，凭借其轻量化、高导电性、耐腐蚀和优异延展性等特性，在现代工业中扮演着核心角色，目前原生铝主要是电解铝，以氧化铝为原料，通过电解法生产，纯度高，可满足高端制造需求，但能耗高、成本高，电力成本占30%-35%，另外就是再生铝，以废铝为原料，通过重熔、提纯生产，能耗仅为电解铝的5%，回收率超90%，但纯度较低，主要用于建筑型材、低端铸件等领域。2024年国内消费主要集中在建筑地产...
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