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Yuchao Lei

Hunan University

SCHOLARLY PAPERS

2

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57

TOTAL CITATIONS

0

Scholarly Papers (2)

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1.

Revealing Melt Pool Dynamics During Laser Temporal Shaping Directed Energy Deposition of 316l Stainless Steel

Number of pages: 54 Posted: 10 Jun 2025
Zhenggang Chen, Jiazhu Wu, Yuchao Lei, Cunhong Yin, Gui Wang and Yang Cao
Guizhou University, Guizhou University, Hunan University, Guizhou University, Guizhou University and Guizhou University
Downloads 32 (1,304,549)

Abstract:

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Laser directed energy deposition, Laser temporal shaping, Thermofluidic transport, Remelting mechanism, Macro/microstructure.

2.

Design of Laser-Powder Coupling for High-Speed Laser Material Deposition

Number of pages: 25 Posted: 27 Sep 2023
Kaiyuan Zheng, Yuchao Lei, Jiazhu Wu, Penghui Zhao, Yaoen Luo and Yi Zhang
affiliation not provided to SSRN, Hunan University, Guizhou University, affiliation not provided to SSRN, affiliation not provided to SSRN and Hunan University
Downloads 25 (1,399,036)

Abstract:

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High-speed laser material deposition, Laser-powder coupling design, Nozzle structural design, Deposition process design, Particle temperature distribution