A novel high-strength Al-La-Mg-Mn alloy for selective laser melting

Xinkui Zhang,Liejun Li,Zhi Wang,Hanlin Peng,Jixiang Gao,Zhengwu Peng

Journal of Materials Science & Technology（2023）

引用 3|浏览8

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摘要

•A novel Al-La-Mg-Mn alloy was designed for selective laser melting.•The formation of hierarchical intermetallic was investigated.•The SLM-printed Al-La-Mg-Mn alloy exhibits an excellent tensile strength and appreciable failure strain.•The effect of hierarchical intermetallic on ductility was investigated.

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关键词

Selective laser melting,Al-La alloys,3D continuous structure,Hierarchical precipitate,High strength

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