蓝光激光熔覆纯铜覆层的组织及性能

doi:10.11896/cldb.23040078

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Abstract The low infrared laser absorption of pure copper material limits its traditional application in surface protection through laser cladding. In this study, blue laser cladding technology was employed to prepare pure copper coatings, and process parameters were obtained through theoretical calculations and experimental verification. Subsequently, the microstructure, microhardness, and friction and wear behavior of the pure copper cladding layer were analyzed. In conjunction with XRD and EDS results, the elemental distribution and phase compositions of the cladding layer during blue laser cladding were also studied. Results indicated that the blue laser cladding technology provides a large process window for producing well-formed cladding layers of pure copper. The cladding interface showed a clear presence of intermetallic compounds NiCu₄ and FeCu₄. The microhardness of the pure copper cladding layer was found to be lower than that of the substrate material, with a significant hardness transition zone at the bonding interface, indicating a large dilution zone between the coating and substrate. Under dry friction and wear test at room temperature, the cladding layer exhibited good wear resistance, with a mixed mechanism of adhesive and abrasive wear and significant oxidation wear.

Key words： laser cladding blue laser pure copper microstructure mechanical property

Published: 10 September 2024 Online: 2024-09-30

CLC number:	TG178
	TG174.4

Fund:Sciences Platform Environment and Capacity Building Projects of GDAS (2021GDASYL-20210102005, 2022GDASZH-2022010107, 2022GDASZH-2022010203-003), the Guangdong Special Support Program (2019BT02C629), the Guangdong Basic and Applied Basic Research Fund (2020A1515111031, 2021A1515010939), the Young Elite Scientist Sponsorship Program by China Association for Science and Technology (CAST) (YESS20210269), Technology Project of Guangzhou (202007020008, 202102020327).

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	Articles by authors
	NING Chenhong
	GAO Shuohong
	ZHENG Jiangpeng
	WANG Xiao
	YANG Junhong
	SU Yunhai
	LIU Min
	YAN Xingchen

Cite this article:

NING Chenhong,GAO Shuohong,ZHENG Jiangpeng, et al. Microstructure and Properties of the Pure Copper Coating Prepared by Blue Laser Cladding[J]. Materials Reports, 2024, 38(17): 23040078-7.

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http://www.mater-rep.com/EN/10.11896/cldb.23040078 OR http://www.mater-rep.com/EN/Y2024/V38/I17/23040078

1 Abdulrahman K O, Akinlabi E T, Mahamood R M. Procedia Manufacturing, 2018, 21, 109.
2 Ma Q, Zhang Y M, Lu B W, et al. Materials Research and Application, 2021, 15(5), 583 (in Chinese).
马清, 张艳梅, 卢冰文, 等. 材料研究与应用, 2021, 15(5), 583.
3 Chu Q K, Yan X C, Yue S J, et al. Materials Research and Application, 2021, 15(4), 350 (in Chinese).
褚清坤, 闫星辰, 岳术俊, 等. 材料研究与应用, 2021, 15(4), 350.
4 Molleda F, Mora J, Molleda J R, et al. Materials Characterization, 2007, 58(5), 613.
5 Sova A, Klinkov S, Kosarev V, et al. Surface & Coatings Technology, 2013, 220(15), 98.
6 Zhao C Y, Zhang L H, Shi Z Q, et al. Materials Reports, 2023(19), 22050201 (in Chinese).
赵燕春, 张林浩, 师自强, 等. 材料导报, 2023(19), 22050201.
7 Yan S P, Zhang A F, Liang S D, et al. Aeronautical Manufacturing Technology, 2017(17), 97 (in Chinese).
严深平, 张安峰, 梁少端, 等. 航空制造技术, 2017(17), 97.
8 Könning T, Drovs S, Stoiber M, et al. Laser, 2019, 47, 204.
9 Prasad H S, Brueckner F, Volpp J, et al. The International Journal of Advanced Manufacturing Technology, 2020, 107(3-4), 1559.
10 Gu B. MW Metal Forming, 2021(3), 1 (in Chinese).
顾波. 金属加工(热加工), 2021(3), 1.
11 Higashino R, Tsukamoto M, Sato Y, et al. In:SPIE Photonics West 2017. San Francisco, 2017, pp.10095.
12 Asano K, Tsukamoto M, Sechi Y, et al. Optics and Laser Technology, 2018, 107, 291.
13 Shibata T, Tsukamoto M, Sato Y, et al. In:Proceedings of the Laser 3D Manufacturing VI. San Francisco, 2019, pp.10909.
14 Yan X C, Chang C, Deng Z Y, et al. Tribology International, 2021, 157, 106873.
15 Ghazi M. Journal of Astrobiology & Outreach, 2020, 8(4), 1000215.
16 Chen C Y, Gu D D, Dai D H, et al. Optics and Laser Technology, 2019, 119, 105666.
17 Wang L, Felicelli S. Materials Science & Engineering A, 2006, 435, 625.
18 Gao S H, Cao J J, Qiu Z G, et al. Materials Letters, 2022, 321, 132393.
19 Wen S Z, Huang P. Principles of tribology, Tsinghua University Press, China, 2010, pp.348(in Chinese).
温诗铸, 黄平. 摩擦学原理, 清华大学出版社, 2018, pp.348.