Friction and Wear Properties of Plasma-sprayed Cr2O3-MoO3Composite Coatings at High Temperature

2002 ◽  
Vol 39 (9) ◽  
pp. 851-856
Keyword(s):  
High Temperature ◽  
Friction And Wear ◽  
Wear Properties ◽  
Friction And Wear Properties ◽  
Plasma Sprayed

Friction and Wear Properties of α-Al2O3-Coated SiC Particle Reinforced Nickel Matrix Composites Sliding against Bearing Steel

2017 ◽  
Vol 266 ◽  
pp. 155-164
Author(s):  
Chao Feng ◽  
Yi Xie ◽  
Zhong Wu
Keyword(s):  
High Temperature ◽  
Friction And Wear ◽  
Sol Gel ◽  
Bearing Steel ◽  
Wear Behaviour ◽  
Nickel Matrix ◽  
Wear Properties ◽  
Sic Particles ◽  
Friction And Wear Properties ◽  
Sic Composites

In this study, attempt has been made to investigate the effect of SiC particles on the friction and wear properties of Ni/SiC composites manufactured by electrodeposition, especially for the composites with high-temperature treatment.For this purpose, α-Al2O3 was coated on the surfaces of SiC particles by sol-gel technology to inhibit interfacial reaction of SiC and nickel at high temperature. Both of the Ni/α-Al2O3-coated SiC (Ni/CSp) and Ni/uncoated SiC (Ni/UCSp) composites were treated at 600 °C to study the resulting wear behaviour. The results indicated that with heat treatment at 600 °C, the Ni/CSp composite had better tribological properties than the Ni/UCSp composite. It was proved that the uncoated SiC particles have reacted completely with nickel leaving many defects, while the coated SiC particles still remained in the Ni/CSp composite hardening the nickel matrix and supporting the counterpart, thus improving the wear resistance of Ni/CSp composite with relatively low friction coefficient and wear mass loss compared to the Ni/UCSp composite.

Microstructure and High-Temperature Friction and Wear Properties of TiC/CaF2/Inconel 718 Composite Fabricated Using Laser Melting Deposition Technique

2020 ◽  
Vol 47 (1) ◽  
pp. 0102008
Author(s):  
刘志宏 Liu Zhihong ◽  
刘元富 Liu Yuanfu ◽  
张乐乐 Zhang Lele ◽  
陈德强 Chen Deqiang ◽  
石晨晓 Shi Chenxiao ◽  
...  
Keyword(s):  
High Temperature ◽  
Inconel 718 ◽  
Friction And Wear ◽  
Deposition Technique ◽  
Wear Properties ◽  
Laser Melting ◽  
Laser Melting Deposition ◽  
Friction And Wear Properties

Friction and wear properties of hot-pressed NiCr–BaCr2O4 high temperature self-lubricating composites

Wear ◽  
2013 ◽  
Vol 301 (1-2) ◽  
pp. 820-827 ◽  
Author(s):  
Jia-Hu Ouyang ◽  
Xue-Song Liang ◽  
Zhan-Guo Liu ◽  
Zhen-Lin Yang ◽  
Yu-Jin Wang
Keyword(s):  
High Temperature ◽  
Friction And Wear ◽  
Wear Properties ◽  
Friction And Wear Properties ◽  
Self Lubricating Composites
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