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
稀有金属	稀土稀土矿稀土氧化物稀土金属钕铁硼稀散金属锑铋铟锗镓硒钽锆贵金属白银钨钨精矿钨粉碳化钨钨酸钠钨条钨铁钨材钼钼精矿工业氧化钼钼铁钼化工高纯三氧化钼钼金属钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉
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

国核锆业研制的核级锆合金管材轧制工模具入选《中央企业科技创新成果推荐目录（2024年版）》

2025-12-16 10:39:25 来源：北方有色网责任编辑：郝炳文

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12月13日宝鸡日报讯，近日，从国核宝钛锆业股份公司（以下简称“国核锆业”）传出好消息：该公司研制的核级锆合金管材轧制工模具，不但解决了“卡脖子”难题，打破进口依赖，还成功入选国务院国资委发布的《中央企业科技创新成果推荐目录（2024年版）》。

核级锆合金管材轧制工模具属于核能领域的重要装备。此装备长期以来依赖进口，成为制约我国核级锆材国产化、自主化进程的“卡脖子”难题。为打破技术垄断，国核锆业技术团队攻坚克难，建立了系统性的分析模型，逐一突破了数据设计、原材料优选、制造工艺及热处理等多项关键技术瓶颈。经过数月的持续攻关，技术团队成功掌握了具有自主知识产权的超精度级工模具设计与制造技术，不仅实现了核级锆合金管材轧制工模具国产化，更使其质量达到国际领先水平。

目前，该产品已在国内多种类型核电机组的生产中得到批量应用，保障了我国核级锆材产业链安全稳定发展。不仅如此，该产品及其技术成果还进一步推广至高端钛合金、高温合金、不锈钢及镍基合金生产领域，有效带动了国内高精度管材生产技术整体进步。

据了解，《中央企业科技创新成果推荐目录》是国务院国资委为推动中央企业科技创新成果应用推广而发布的文件，旨在加速科技成果向现实生产力转化。

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