Fretting wear properties of HVOF-sprayed CoMoCrSi coatings with different spraying parameters

2019 ◽  
Vol 358 ◽  
pp. 994-1005 ◽  
Author(s):  
Wen-jin Yang ◽  
Lang Zou ◽  
Xiao-ying Cao ◽  
Jian-hua Liu ◽  
Ding-jun Li ◽  
...  
Keyword(s):  
Fretting Wear ◽  
Wear Properties ◽  
Spraying Parameters

scholarly journals Evolution of Fretting Wear Behaviors and Mechanisms of 20CrMnTi Steel after Carburizing

Metals ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. 179 ◽  
Author(s):  
Jinchi Tang ◽  
Xiongfeng Hu ◽  
Fuqiang Lai ◽  
Xiaolong Guo ◽  
Shengguan Qu ◽  
...  
Keyword(s):  
Wear Mechanism ◽  
Engine Speed ◽  
Wear Test ◽  
Fretting Wear ◽  
Wear Volume ◽  
Wear Properties ◽  
The Coefficient Of Friction ◽  
Correlation Trend ◽  
First Time ◽  
Engine Power

In this paper, the fretting wear properties of 20CrMnTi steel, a common material for a rocker bracket, was discussed for the first time after it was suffered carburizing treatment. Subsequently, the fretting wear behaviors of virgin, quenched, and carburized states were studied. The effect of loads (corresponding to different engine power output) and reciprocating frequencies (corresponding to different engine speed) on wear behaviors and mechanisms of carburized specimen were further discussed. The results showed that the coefficient of friction (CoF) and wear volume loss (WVL) of the carburized specimens were significantly lower than that of virgin and quenched states. During the wear test, the surface CoF decreased gradually with the increase of applied load, while the linear correlation trend was not observed with the increase of fretting frequency as it showed an increase first and then a decrease. It was observed that the WVL increased gradually with the increase of load and frequency. With an increase of the load, the wear mechanism gradually deteriorated from the initial adhesive wear to the mixed wear mechanism. When the load was high, the oxidative wear became more severe. However, no significant effect of frequency was observed on the wear mechanism.

scholarly journals The Effect of the Strain Rate on the Fretting Wear Properties of Thermally Compressed Inconel 625 Alloy

2020 ◽  
Vol 22 (11) ◽  
pp. 2070046
Author(s):  
Zhi Jia ◽  
Yanjiang Wang ◽  
Jinjin Ji ◽  
Xuan Sun ◽  
Baolin Wei
Keyword(s):  
Strain Rate ◽  
Fretting Wear ◽  
Inconel 625 ◽  
Wear Properties ◽  
Inconel 625 Alloy

Investigations on torsional fretting wear properties of CuAlNi processed by ultrasonic vibration-assisted milling

2020 ◽  
Vol 146 ◽  
pp. 106238 ◽  
Author(s):  
Xin Chen ◽  
Wenzheng Zhai ◽  
Song Dong ◽  
Kan Zheng ◽  
Runzhou Xu ◽  
...  
Keyword(s):  
Ultrasonic Vibration ◽  
Fretting Wear ◽  
Wear Properties ◽  
Torsional Fretting

Surface modification of aluminum alloy to improve fretting wear properties

2016 ◽  
Vol 93 ◽  
pp. 702-708 ◽  
Author(s):  
Kenji Nimura ◽  
Takashi Sugawara ◽  
Tatsuhiro Jibiki ◽  
Satoshi Ito ◽  
Masayuki Shima
Keyword(s):  
Surface Modification ◽  
Aluminum Alloy ◽  
Fretting Wear ◽  
Wear Properties

308 Impact-Fretting Wear Properties of Carbon Steels in High Temperature Pure Water

2013 ◽  
Vol 2013.49 (0) ◽  
pp. 85-86
Author(s):  
Akito OYAKAWA ◽  
Akira IWABUCHI ◽  
Michimasa UCHIDATE ◽  
Hitoshi YASHIRO ◽  
Yoshiki SATO
Keyword(s):  
High Temperature ◽  
Pure Water ◽  
Carbon Steels ◽  
Fretting Wear ◽  
Wear Properties

Fretting wear properties of sinter-HIPed ZrO2–ZrB2 composites

2006 ◽  
Vol 37 (10) ◽  
pp. 1652-1659 ◽  
Author(s):  
Srimanta Das Bakshi ◽  
Bikramjit Basu ◽  
Suman K. Mishra
Keyword(s):  
Fretting Wear ◽  
Wear Properties

Study on improving fretting wear properties of AISI 4135 steel via diverse surface modifications under grease lubrication

Wear ◽  
2021 ◽  
pp. 204210
Author(s):  
Jifan He ◽  
Jinfang Peng ◽  
Yanping Ren ◽  
Zhenbing Cai ◽  
Jianhua Liu ◽  
...  
Keyword(s):  
Surface Modifications ◽  
Fretting Wear ◽  
Wear Properties ◽  
Grease Lubrication

Fretting wear properties of plasma-sprayed Ti3SiC2 coatings with oxidative crack-healing feature

2018 ◽  
Vol 118 ◽  
pp. 196-207 ◽  
Author(s):  
Mingzhuo Zhou ◽  
Wenlong Lu ◽  
Xiaojun Liu ◽  
Wenzheng Zhai ◽  
Po Zhang ◽  
...  
Keyword(s):  
Fretting Wear ◽  
Crack Healing ◽  
Wear Properties ◽  
Plasma Sprayed

Effect of ultrasonic surface rolling on surface layer properties and fretting wear properties of titanium alloy Ti5Al4Mo6V2Nb1Fe

2020 ◽  
Vol 389 ◽  
pp. 125612 ◽  
Author(s):  
Zhaojun Ren ◽  
Fuqiang Lai ◽  
Shengguan Qu ◽  
Yalong Zhang ◽  
Xiaoqiang Li ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Surface Layer ◽  
Fretting Wear ◽  
Wear Properties

scholarly journals Study on Fretting Wear Properties of High Speed Diesel Engine Roller Tappet Material Cr12W Steel

2019 ◽  
Vol 569 ◽  
pp. 022022
Author(s):  
Xiaolong Guo ◽  
Yuqing Cai ◽  
Fuqiang Lai ◽  
Jialin Wang ◽  
Zhengxian Li ◽  
...  
Keyword(s):  
Diesel Engine ◽  
High Speed ◽  
Fretting Wear ◽  
Wear Properties ◽  
High Speed Diesel
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