High temperature tribological properties of the high-hardness wear-resistant Cu-Ni-Al-Sn coatings produced by laser cladding

被引：12

作者：

Chen, Zhiming ^{[1
,2
]}

Tan, Hui ^{[1
]}

Sun, Qichun ^{[1
]}

Chen, Wenyuan ^{[1
]}

Zhu, Shengyu ^{[1
,2
]}

Cheng, Jun ^{[1
,2
,3
]}

Yang, Jun ^{[1
,2
,3
]}

机构：

[1] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China

[2] Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China

[3] Shandong Lab Adv Mat & Green Mfg Yantai, Yantai 264000, Peoples R China

来源：

TRIBOLOGY INTERNATIONAL | 2024年 / 196卷

关键词：

Cu-Ni-Al-Sn coatings; Laser cladding; High temperature; Wear mechanism; BEHAVIOR; FRICTION; ALLOY;

D O I：

10.1016/j.triboint.2024.109645

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The high-hardness wear-resistant Cu-Ni-Al-Sn coatings were fabricated by laser cladding, and the effect of Sn content on the microstructure, hardness and high temperature tribological behaviors of the coatings was investigated. The results revealed that the hardness of the coatings increased from 177.6 to 674.0 HV0.3 due to the strengthening of Cu9NiSn3, FeNi and NiSn precipitations. In addition, Sn plays an important role in improving the high temperature tribological properties of the coatings. At 25-200 degrees C, Sn can form a low shear-stress film to reduce the friction coefficient and wear rate. When the temperature exceeds 300 degrees C, a tribo-oxides layer containing SnO2, CuO and Fe2O3 forms on worn surfaces, which play a role in improving the tribological properties.

引用

页数：12

共 50 条

[11] Preparation and Tribological Properties of Fe-based Wear-Resistant Coating by Laser Cladding
Cheng, Wang
Wei, Wang
Ding Shijie
Gong Penghui
Yuan, Gao
CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2022, 49 (22):
[12] Research of High-hardness and Wear-resistant SiO2 Film Coating on Acrylic Substrates
Yao, Yu-ting
Cheng, Yan
Deng, Xiu-mei
Jiang, Jin-hu
Zhu, Xiao-bo
Gu, Wen-hua
AOPC 2017: OPTOELECTRONICS AND MICRO/NANO-OPTICS, 2017, 10460
[13] High Temperature Tribological Properties of CoCrFeNiNbx High-Entropy Alloy Coatings by Laser Cladding
Liu H.
Gao Q.
Gao W.
Liu X.
Hao J.
Yang H.
Mocaxue Xuebao/Tribology, 2022, 42 (05): : 966 - 977
[14] HIGH-TEMPERATURE WEAR-RESISTANT COATINGS FOR OEM AND OVERHAUL
TUCKER, RC
QUETS, JM
COOK, EB
JOURNAL OF METALS, 1979, 31 (08): : F20 - F20
[15] High-throughput determination of interdiffusivity in fcc Cu-Al-Sn and Cu-Ni-Al-Sn alloys
Tang, Ying
Zhang, Biao
Zhang, Wenli
Cai, Jinkui
Wu, Xiaoke
Zhong, Jing
Zhang, Lijun
Xia, Xingchuan
Ding, Jian
CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY, 2023, 83
[16] Structure and Properties of High-Hardness Silicide Coatings on Cemented Carbides for High Temperature Applications
Humphry-Baker, Samuel
Marshall, Jessica
COATINGS, 2018, 8 (07):
[17] Tribological performance and wear mechanisms of a high-temperature wear-resistant Al-Si/SiAlON composite
Tan, Hui
Sun, Qichun
Chen, Wenyuan
Zhu, Shengyu
Cheng, Jun
Yang, Jun
TRIBOLOGY INTERNATIONAL, 2021, 164
[18] Effect of boron on the microstructural evolution and wear resistance of high-hardness Fe-based alloy coatings prepared by laser cladding
Li, Qian
Zhang, Ya Long
Zhang, Liang
Wang, Qian
Zhao, Zhuo
Chen, Dong Xu
Jin, Hui
Wang, Yi Yong
Zhang, Jun Wei
SURFACE & COATINGS TECHNOLOGY, 2023, 458
[19] Wear resistant Al-Si/TiC coatings prepared by high power laser cladding
Anandkumar, Ramasamy
Almeida, Amelia
Vilar, Rui
XVII INTERNATIONAL SYMPOSIUM ON GAS FLOW, CHEMICAL LASERS, AND HIGH-POWER LASERS, 2009, 7131
[20] Improved high-temperature hardness and wear resistance of Inconel 625 coatings fabricated by laser cladding
Feng, Kai
Chen, Yuan
Deng, Pingshun
Li, Yuyan
Zhao, Haixing
Lu, Fenggui
Li, Ruifeng
Huang, Jian
Li, Zhuguo
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2017, 243 : 82 - 91

← 1 2 3 4 5 →