Effect of Laser Scan Speed on Pool Size and Densification of Selective Laser Melted CoCr Alloy Under Constant Laser Energy Density

Zhenhua Li; Yuhua Deng; Bibo Yao; Baoren Teng; Hao Li

doi:10.3788/LOP202259.0736001

Laser & Optoelectronics Progress, Volume. 59, Issue 7, 0736001(2022)

Effect of Laser Scan Speed on Pool Size and Densification of Selective Laser Melted CoCr Alloy Under Constant Laser Energy Density

Zhenhua Li^1、*, Yuhua Deng¹, Bibo Yao², Baoren Teng¹, and Hao Li¹

Author Affiliations

¹School of Materials Science & Engineering, Kunming University of Science and Technology, Kunming , Yunnan 650093, China

²School of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming , Yunnan 650500, China

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Zhenhua Li, Yuhua Deng, Bibo Yao, Baoren Teng, Hao Li. Effect of Laser Scan Speed on Pool Size and Densification of Selective Laser Melted CoCr Alloy Under Constant Laser Energy Density[J]. Laser & Optoelectronics Progress, 2022, 59(7): 0736001

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Paper Information

Received: Dec. 23, 2021

Accepted: Jan. 28, 2022

Published Online: Apr. 11, 2022

The Author Email: Zhenhua Li (lzhkust@sina.com)

DOI:10.3788/LOP202259.0736001

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology