scholarly journals Friction and Wear Performance of Low-Friction Carbon Coatings Under Oil Lubrication

2002 ◽  
Author(s):  
Andriy Kovalchenko ◽  
Oyelayo O. Ajayi ◽  
Ali Erdemir ◽  
George R. Fenske
Keyword(s):  
Friction And Wear ◽  
Oil Lubrication ◽  
Low Friction ◽  
Wear Performance ◽  
Carbon Coatings

Study on Friction and Wear of Several Metal Materials under Oil Lubrication

2013 ◽  
Vol 764 ◽  
pp. 55-59
Author(s):  
Zhan Bin Guo ◽  
Song Lin Gao
Keyword(s):  
Friction And Wear ◽  
Adhesive Wear ◽  
Friction Pair ◽  
Oil Lubrication ◽  
Wear Properties ◽  
Wear Performance ◽  
Sliding Speed ◽  
Metal Materials ◽  
Friction And Wear Properties ◽  
Main Factor

The friction and wear properties of several common metal materials (45#, 25CrMn, and 40CrNiMo) friction pair under oil lubrication was investigated on M-200 Type wear tester, and studied the friction under the condition of differ sliding speed and pressure. The results show that: the 25CrMn/45# steel pair has better tribological and wear performance; the load is the main factor which influences the friction of the material at the low sliding speed; the main wear form is adhesive wear, but the wear mechanism is gradually became from adhesive wear to abrasive wear and flaking wear with the contact pressure and sliding speed increased.

Friction and wear performance of different carbon coatings for use in dry aluminium forming processes

2019 ◽  
Vol 357 ◽  
pp. 1048-1059 ◽  
Author(s):  
M. Prieske ◽  
H. Hasselbruch ◽  
A. Mehner ◽  
F. Vollertsen
Keyword(s):  
Friction And Wear ◽  
Wear Performance ◽  
Carbon Coatings

Friction and wear performance of bearing ball sliding against diamond-like carbon coatings

2017 ◽  
Vol 4 (1) ◽  
pp. 015602 ◽  
Author(s):  
Shenjiang Wu ◽  
Hiroyuki Kousaka ◽  
Satyananda Kar ◽  
Dangjuan Li ◽  
Junhong Su
Keyword(s):  
Friction And Wear ◽  
Diamond Like Carbon ◽  
Wear Performance ◽  
Carbon Coatings ◽  
Bearing Ball

Friction and wear performance of a copper-based bond emery wheel for rail grinding

2020 ◽  
Vol 62 (12) ◽  
pp. 1205-1214
Author(s):  
Lu-cheng Cai ◽  
Xiao-song Jiang ◽  
Yu-cheng Guo ◽  
Da-ming Sun ◽  
Xing-long Wang ◽  
...  
Keyword(s):  
Friction And Wear ◽  
Wear Performance ◽  
Rail Grinding

Effect of temperature on the friction and wear performance of porous oil-containing polyimide

2021 ◽  
Vol 157 ◽  
pp. 106891
Author(s):  
Hongwei Ruan ◽  
Yaoming Zhang ◽  
Song Li ◽  
Lijun Yang ◽  
Chao Wang ◽  
...  
Keyword(s):  
Friction And Wear ◽  
Effect Of Temperature ◽  
Wear Performance

Oil-soluble ionic liquid to lubricate silicon

2021 ◽  
pp. 135065012098488
Author(s):  
Waleed Al-Sallami ◽  
Pourya Parsaeian ◽  
Abdel Dorgham ◽  
Anne Neville
Keyword(s):  
Ionic Liquid ◽  
High Temperature ◽  
Friction And Wear ◽  
Tribological Performance ◽  
Considerable Reduction ◽  
Zinc Dialkyldithiophosphate ◽  
Lubrication Mechanism ◽  
Wear Coefficient ◽  
Wear Performance ◽  
Micro Scale

Trihexyltetradecylphosphonium bis(2-ethylhexyl)phosphate (phosphonium phosphate) ionic liquid is soluble in non-polar lubricants. It has been proposed as an effective anti-wear additive comparable to zinc dialkyldithiophosphate. Previously, phosphonium phosphate has shown a better anti-wear performance under some conditions such as high temperature. In this work, the tribological performance and the lubrication mechanism of phosphonium phosphate are compared with that of zinc dialkyldithiophosphate when lubricating silicon under various tribological conditions. This can lead to an understanding of the reasons behind the superior anti-wear performance of phosphonium phosphate under some conditions. A micro-scale study is conducted using a nanotribometer. The results show that both additives lead to a considerable reduction in both friction and wear coefficients. The reduction in the wear coefficient is mainly controlled by the formation of the tribofilm on the rubbing surfaces. Zinc dialkyldithiophosphate can create a thicker tribofilm, which results in a better anti-wear performance. However, the formation of a thicker film will lead to a faster depletion and thus phosphonium phosphate can provide better anti-wear performance when the depletion of zinc dialkyldithiophosphate starts.

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