Microstructure and mechanical properties of Al-Mg-Mn-Er-Zr alloys fabricated by laser powder bed fusion

Microstructure and mechanical properties of Al-Mg-Mn-Er-Zr alloys fabricated by laser powder bed fusion

This paper centers on high-strength Al-Mg-Mn-Er-Zr alloy, which was developed through the addition of Er, a cheap rare earth element, and suitable for additive manufacturing (3D printing). The microstructure and mechanical properties of Al-Mg-Mn-Er-Zr alloy of as-built and heat treated samples have...

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Bibliographic Details
Main Authors: Yanwu Guo, Wu Wei, Wei Shi, Xiaorong Zhou, Shengping Wen, Xiaolan Wu, Kunyuan Gao, Dongyun Zhang, Peng Qi, Hui Huang, Zuoren Nie
Format: Article
Language:English
Published: Elsevier 2022-10-01
Series:Materials & Design
Subjects:
Aluminum alloys
Additive manufacturing
Hot cracking
Er-Zr modification
Er-Zr synergism
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127522006864

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http://www.sciencedirect.com/science/article/pii/S0264127522006864

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