Effect of Mn addition on heat treatment conditions for improving the strength and reducing residual stress of high-strength aluminum alloy fabricated by LPBF

Takumi SAKAI; Yuki OTANI; Shinya SASAKI

Presentation information

Special Issue: Recent Advances of Materials and Technologies on Additive Manufacturing

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Recent Advances of Materials and Technologies on Additive Manufacturing

Chairperson:Ken HIROTA(Doshisha University), Toru SHIMIZU(Tokyo Denki University)

[7-21A] Effect of Mn addition on heat treatment conditions for improving the strength and reducing residual stress of high-strength aluminum alloy fabricated by LPBF

〇Takumi SAKAI¹, Yuki OTANI^1,2, Shinya SASAKI³ (1.Graduate School of Tokyo University of Science, 2.Graduate School of Nagoya University, 3.Tokyo University of Science)

※This presenter is a candidate for the Student Award for Outstanding Presentation.

Keywords:Laser powder bed fusion, aluminum alloy, heat treatment, mechanical properties, microstructure

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