Effect of alumina dispersion on oxidation behavior as well as friction and wear behavior of HVOF-sprayed CoCrAlYTaCSi coating at elevated temperature up to 1000 °C

2015 ◽  
Vol 95 ◽  
pp. 164-175 ◽  
Author(s):  
Guoliang Hou ◽  
Yulong An ◽  
Xiaoqin Zhao ◽  
Huidi Zhou ◽  
Jianmin Chen
Keyword(s):  
Elevated Temperature ◽  
Friction And Wear ◽  
Oxidation Behavior ◽  
Wear Behavior ◽  
Friction And Wear Behavior

Friction and Wear Behavior of AlMgB14–TiB2 Composite at Elevated Temperature

2014 ◽  
Vol 56 (3) ◽  
pp. 435-442 ◽  
Author(s):  
Yu Lei ◽  
Qingsen Meng ◽  
Lei Zhuang ◽  
Shaoping Chen ◽  
Lifang Hu ◽  
...  
Keyword(s):  
Elevated Temperature ◽  
Friction And Wear ◽  
Wear Behavior ◽  
Friction And Wear Behavior

Friction and Wear Behavior of Al15Si2Ni0.6Mg(x)Cu Alloys at Elevated Temperature

2011 ◽  
Vol 480-481 ◽  
pp. 36-41
Author(s):  
Feng Xia ◽  
Jian Ping Li ◽  
Gao Hong Li ◽  
Man Zhu ◽  
Yan Feng Liang
Keyword(s):  
Elevated Temperature ◽  
Friction And Wear ◽  
Wear Behavior ◽  
Equilibrium Phase ◽  
Abrasive Particle ◽  
Equilibrium Phase Diagram ◽  
Wear Properties ◽  
Friction And Wear Behavior ◽  
Cu Content ◽  
Ε Phase

In this paper, equilibrium phase diagram in Al-15Si-xCu system piston alloys was calculated using “Pandat” software. The influence of Cu content on the friction and wear behavior of Al-15Si piston alloys at elevated temperature was investigated by the combination use of optical microscopy (OM) and scanning electron microscopy (SEM). Experimental results showed that the abrasive and wear weight and the friction factor in the T6-treated piston alloys were reduced with the increase of Cu content. The friction and wear properties differ slightly in the piston alloys containing 4.5% and 5.5%Cu, which is related to the high thermally stable precipitates, i.e., Q-phase, ε-phase, and θ-phase. For the piston alloys containing low Cu content, the wear mechanism belongs to adhesive wear, while abrasive particle wear is responsible for the high Cu content piston alloys.

Friction and Wear Behavior of Copper‐graphite Composites with Different Compositions in Water Environments

2021 ◽  
Vol 6 (6) ◽  
pp. 1288-1296
Author(s):  
Hongming Wie ◽  
Jianpeng Zou ◽  
Xiaoya Li ◽  
Cong Xiao
Keyword(s):  
Friction And Wear ◽  
Wear Behavior ◽  
Friction And Wear Behavior ◽  
Graphite Composites
Sign in / Sign up

Export Citation Format

Share Document