基础金属	铜电解铜铜精矿铜管铜棒废铜铜排铜合金精铜杆再生铜杆铜板带铝铝土矿氧化铝电解铝铝辅料铝棒铝合金锭废铝铝杆铝型材铝板卷铅铅精矿铅锭铅蓄电池再生精铅还原铅废铅蓄电池铅合金锌锌精矿电解锌锌合金氧化锌锌粉锡锡精矿锡锭锡材
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新能源	锂锂矿锂化合物金属锂镍镍矿镍铁精炼镍镍盐高冰镍 MHP 钴电解钴钴粉氯化钴四氧化三钴硫酸钴钴中间品氧化钴碳酸钴钴酸锂锰锰矿电解锰电池级硫酸锰锂电正负极三元前驱体磷酸铁正极材料石油焦针状焦包覆沥青人造石墨硅碳负极硅氧负极电解液隔膜隔膜电解液电芯

国家电投铝电公司青铜峡分公司铝锭成品率提升至 99.91%

2025-09-19 11:49:57 来源：北方有色网责任编辑：王欣悦

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近日，国家电投铝电公司青铜峡分公司铸造一车间成功攻克铝液电解质块堵塞导流管这一长期困扰生产的难题。通过实施技术改造，设计出的一款耐高温铸铁过滤器投入使用后效果显著，铝锭成品率指标一举提升至99.91%，达到历史最好水平。

在铸造一车间的普铝生产流程中，电解质块常常伴随铝液流出并进入流槽，频繁导致导流管堵塞。这一问题不仅严重干扰了正常的生产秩序，使得铝锭大小不一，还增加了生产成本，更对铝锭成品率造成了极大影响。

面对这一棘手状况，铸造一车间迅速组织技术骨干成立专项攻关小组。小组成员经过多轮细致的现场测绘，并对各种材料进行深入论证，最终创新设计出耐高温铸铁过滤器。这款过滤器性能卓越，在保障铝液能够顺畅流动的同时，还能精准拦截浮渣与电解质块，有效确保了连续浇铸生产的稳定性，为铝锭成品率的大幅提升奠定了坚实基础。

铸造一车间自创型铝液过滤器的成功应用，以低成本、高效率的方式化解了长期制约生产的重大问题。这一成果不仅直接提升了生产效益，也为后续的工艺优化积累了宝贵经验，为公司的持续发展注入了新动力。

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