肯联铝业与巴西航空工业公司延续合作：材料创新驱动航空业可持续发展

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

肯联铝业与巴西航空工业公司延续合作：材料创新驱动航空业可持续发展

2025-09-16 17:55:23 来源：北方有色网责任编辑：王欣悦

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当一架巴西航空工业公司的E-Jets支线飞机轻盈掠过天际时，乘客或许不会意识到，机身蒙皮与翼梁中蕴含的材料革命——肯联铝业(Constellium)的Airware®铝锂合金正在重新定义航空制造的边界。近日，两家企业宣布延续长期合作关系，这一决策不仅巩固了航空材料供应链的核心纽带，更折射出轻量化、可持续性与地缘安全在航空工业中的深度融合。

技术突破：Airware®合金的三重价值革命

肯联铝业耗时20年研发的Airware®铝锂合金，堪称航空材料领域的"超级合金"。其核心优势体现在三个维度：轻量化革命实现结构减重最高达25%，每添加1%锂元素可使合金密度降低3%、刚度提升6%，这意味着采用该材料的飞机能减少燃油消耗与碳排放;性能跃升带来维护周期的显著延长，其卓越的抗腐蚀性和抗金属疲劳特性将重大维护间隔延长至12年，大幅降低运营商成本;循环经济适配性则满足航空业碳中和诉求，100%可回收特性使生产废料能直接回炉重造，无需牺牲性能。

这种第三代铝锂合金已在空客A350XWB、洛克希德・马丁F-35等标杆机型中验证了价值，如今进一步渗透至Embraer的商用航空、公务机及国防产品线。其应用场景覆盖机身蒙皮、纵梁、地板结构等关键部位，通过摩擦搅拌焊接(FSW)等先进工艺实现无铆钉连接，既增强结构完整性又减少腐蚀风险。

制造网络：跨大西洋供应链的战略协同

支撑这场材料革命的是肯联铝业布局精密的生产网络。法国Issoire工厂作为全球顶级航空板材生产基地，拥有专属Airware®铸造车间，1600名员工专注于航空级厚板与薄板制造，其机翼部件产能直接匹配大型客机量产需求。美国西弗吉尼亚州Ravenswood工厂则凭借全球最大的板材拉伸机和冷轧机，承担着航空、国防领域的特种型材生产，近年来通过设备升级持续提升产能韧性。

这种跨大西洋布局暗藏深意：Issoire工厂贴近空客等欧洲客户群，Ravenswood工厂则服务北美市场并保障国防订单响应速度。对Embraer而言，双源供应模式既规避了地缘政治导致的断供风险，又能根据机型生产地点灵活调配资源——例如美国工厂可优先满足其国防安全业务的材料需求。

市场博弈：材料创新构筑竞争壁垒

在航空铝合金市场格局中，肯联铝业正凭借技术优势冲刺25%的全球份额目标。此次与Embraer的续约，进一步巩固了其在支线飞机领域的主导地位。Embraer作为全球支线航空市场的领导者，其E-Jets系列需在减重与成本间找到精准平衡，而Airware®相比碳纤维复合材料更低的制造成本与维修便利性，成为其持续选择的关键逻辑。

行业数据显示，航空航天高端铝合金市场规模2025年将突破150亿元，其中铝锂合金占比持续攀升。肯联铝业通过镇江工厂的空客认证等动作，正将技术优势转化为全球产能布局，而Embraer借助稳定的材料供应，得以在6350架新支线飞机的潜在市场中维持50%以上的份额优势。

可持续未来：从材料创新到产业生态

这场合作的深层意义远超商业契约。航空业碳中和目标正倒逼全产业链变革，而铝锂合金的循环特性恰好提供了可行路径。肯联铝业的闭环回收系统可将生产废料直接转化为新原料，配合Airware®的长寿命设计，形成"制造-使用-回收"的全生命周期管理模式。这种模式相比依赖稀缺资源的碳纤维材料，更符合航空业长期可持续发展需求。

从更宏观的视角看，肯联与Embraer的长期合作印证了"材料即竞争力"的产业逻辑。当每克减重都意味着运营成本的优化，每一次材料性能的突破都可能重构市场格局，这场延续多年的技术伙伴关系，无疑将持续书写航空制造的新篇章。

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肯联铝业与巴西航空工业公司延续合作：材料创新驱动航空业可持续发展

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