中铝材料院自主研发6B05合金，助力汽车行业安全与环保升级

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镁
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 APT(仲钨酸铵)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硒
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硅

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镁

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 APT(仲钨酸铵)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硒

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硅

中铝材料院自主研发6B05合金，助力汽车行业安全与环保升级

2025-04-14 08:53:31 来源：北方有色网责任编辑：管理员

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近日，中铝材料应用研究院有限公司（以下简称 “中铝材料院”）宣布，其自主研发的利于行人保护、易循环的发动机盖内板用6系铝合金板材，已正式通过全国有色金属标准化技术委员会审核，注册为 6B05 合金牌号。这一成果标志着国内首个汽车用铝板自主牌号诞生，彰显了中铝材料院在汽车用铝合金新材料领域的创新实力。

随着《汽车对行人的碰撞保护》（GB 24550—2024）于 2025 年 1 月 1 日起正式实施，汽车行人保护性能从推荐性标准转变为强制性标准，对汽车用铝材料的行人保护性能提出了更高要求。在此背景下，中铝材料院成功研发出 6B05 合金，该合金具有低应变速率敏感系数，在碰撞过程中能更有效地吸收能量，显著提升了行人保护性能。

除了出色的安全性能，6B05 合金在环保方面同样表现优异。其合金成分与发动机盖外板同属 6 系合金系列，这一特点使得材料在回收过程中更加便捷，大大提高了材料的循环利用率，符合当下汽车行业绿色低碳发展的趋势。凭借其综合优势，6B05 合金有望逐步取代传统的 5182 合金，成为汽车发动机盖内板材料的新选择。目前，该合金已在某汽车公司实现批量供货，市场应用前景广阔。

在 6B05 合金的研发历程中，中铝材料院始终坚持自主创新，目前已获得 3 项国家发明专利授权。这一成果不仅打破了国外在相关领域的技术垄断，更为我国高端铝合金材料研发注入了新的活力，为汽车行业的绿色转型提供了坚实的材料支撑，推动了整个行业向更安全、更环保的方向发展。

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中铝材料院自主研发6B05合金，助力汽车行业安全与环保升级

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