Characteristics and Elimination Method of Dense Porosity Defects in Laser Melting Deposition Connection Region of AlSi10Mg Formed with Selected Laser Melting

Jikang Fu; Hongjun Liu; Jibin Zhao; Yuhui Zhao; Chen He; Zhiguo Wang

doi:10.3788/CJL211621

Chinese Journal of Lasers, Volume. 50, Issue 4, 0402017(2023)

Characteristics and Elimination Method of Dense Porosity Defects in Laser Melting Deposition Connection Region of AlSi10Mg Formed with Selected Laser Melting

Jikang Fu^1,2,3, Hongjun Liu¹, Jibin Zhao^2,3, Yuhui Zhao^2,3、*, Chen He^2,3, and Zhiguo Wang^2,3

Author Affiliations

¹School of Mechanical and Electrical Engineering, Shenyang Aerospace University, Shenyang 110135, Liaoning, China

²Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, Liaoning, China

³Institute of Robot Intelligent Manufacturing and Innovation, Chinese Academy of Sciences, Shenyang 110169, Liaoning, China

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Jikang Fu, Hongjun Liu, Jibin Zhao, Yuhui Zhao, Chen He, Zhiguo Wang. Characteristics and Elimination Method of Dense Porosity Defects in Laser Melting Deposition Connection Region of AlSi10Mg Formed with Selected Laser Melting[J]. Chinese Journal of Lasers, 2023, 50(4): 0402017

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Paper Information

Category: laser manufacturing

Received: Dec. 1, 2021

Accepted: Jun. 27, 2022

Published Online: Feb. 10, 2023

The Author Email: Zhao Yuhui (yhzhao@sia.cn)

DOI:10.3788/CJL211621

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology