Home Journals Articles Updates About
CN
image
收藏切换
Effect of heat treatment process on microstructure，mechanical property and fretting wear performance of cold sprayed CuNiIn coatings
收藏切换
Zeshi LIU1, Jilin FAN2, Yuanying ZHANG3, Zhuoqing XU3, Xin MA3, Ruoyu LIU3, Chunjie HUANG1, Yaxin XU1, Wenya LI1
Journal of Materials Engineering | 2025, 53(12) : 32 - 42
Less
收藏切换
Journal of Materials Engineering | 2025, 53(12): 32-42
• ADVANCED COLD SPRAYING TECHNOLOGY COLUMN •
Effect of heat treatment process on microstructure，mechanical property and fretting wear performance of cold sprayed CuNiIn coatings
Full
Zeshi LIU1, Jilin FAN2, Yuanying ZHANG3, Zhuoqing XU3, Xin MA3, Ruoyu LIU3, Chunjie HUANG1, Yaxin XU1, Wenya LI1
Affiliations
  • 1.Shaanxi Key Laboratory of Friction Welding Technologies，School of Materials Science and Engineering，Northwestern Polytechnical University，Xi’an 710072，China
  • 2.AVIC Changsha 5712 Aircraft Industry Co. ，Ltd. ，Changsha 410113，China
  • 3.AECC South Industry Company Limited，Zhuzhou 410000，Hunan，China
Published: 2025-12-20 doi: 10.11868/j.issn.1001-4381.2025.000059
Outline
收藏切换

In the connection between aero-engine blades and disk tenon grooves， CuNiIn alloy is frequently applied as an anti-fretting wear coating. To investigate the effects of heat treatment processes on the microstructure and properties of the coating， this study employs the cold spraying technology to prepare CuNiIn coatings on TC4 alloy. The influences of two process parameters（heat treatment temperature and holding time） on the coating’s microstructure， microhardness， bonding strength， and fretting wear perfor-mance are analyzed and compared. The results indicate that after heat treatment， the pores in the coating undergo healing， and the porosity of the coatings decreases from 7.4% in the as-sprayed state to 0.8%（700 ℃），resulting in a more uniform distribution of microhardness. Considering overall performance， the coating exhibits optimal properties after being held at 500 ℃ for 3 h. At this stage， the porosity is 1.1%， the bonding strength reaches 54 MPa， and the coating microhardness remains at 131HV. The wear rate significantly reduces， with the dominant wear mechanism shifting from abrasive wear to adhesive wear.

cold spraying  /  heat treatment  /  CuNiIn coating  /  microstructure  /  bonding strength  /  microhardness  /  fretting wear
刘泽石, 范吉林, 张远应, 徐濯清, 马鑫, 刘若愚, 黄春杰, 徐雅欣, 李文亚. 热处理工艺对冷喷涂CuNiIn涂层显微组织、力学性能及微动磨损特性的影响. 材料工程, 2025 , 53 (12) : 32 -42 . DOI: 10.11868/j.issn.1001-4381.2025.000059
Zeshi LIU, Jilin FAN, Yuanying ZHANG, Zhuoqing XU, Xin MA, Ruoyu LIU, Chunjie HUANG, Yaxin XU, Wenya LI. Effect of heat treatment process on microstructure，mechanical property and fretting wear performance of cold sprayed CuNiIn coatings[J]. Journal of Materials Engineering, 2025 , 53 (12) : 32 -42 . DOI: 10.11868/j.issn.1001-4381.2025.000059
Appendix
Less
Year 2025 volume 53 Issue 12
64
31
Cite this Article
BibTeX
Article Info
doi: 10.11868/j.issn.1001-4381.2025.000059
  • Receive Date：2025-02-08
  • Online Date：2026-10-26
  • Published：2025-12-20
Article Data
Affiliations
History
  • Received：2025-02-08
  • Accepted：2025-05-14
Funding
Affiliations
    1.Shaanxi Key Laboratory of Friction Welding Technologies，School of Materials Science and Engineering，Northwestern Polytechnical University，Xi’an 710072，China
    2.AVIC Changsha 5712 Aircraft Industry Co. ，Ltd. ，Changsha 410113，China
    3.AECC South Industry Company Limited，Zhuzhou 410000，Hunan，China
References
Share
https://castjournals.cast.org.cn/joweb/clgc/EN/10.11868/j.issn.1001-4381.2025.000059
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT
Links
Articles
Latest Articles
Most Read
Collections
Updates
Events
News
Multimedia
About
About Us
Contact
No. 86 Xueyuan South Road, Haidian District, Beijing
100081
010-62662699(Operation and Technical Support)
qkjq@cast.org.cn

Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House