High-temperature tribological behavior of Ti containing diamond-like carbon coatings with emphasis on running-in coefficient of friction

2021 ◽  
pp. 127995
Author(s):  
Sukanta Bhowmick ◽  
Shayan Shirzadian ◽  
Ahmet T. Alpas
Keyword(s):  
High Temperature ◽  
Coefficient Of Friction ◽  
Tribological Behavior ◽  
Diamond Like Carbon ◽  
Carbon Coatings

Tribological behavior of diamond-like carbon coatings with patterned structure deposited by the filtered cathodic vacuum arc

2019 ◽  
Vol 685 ◽  
pp. 123-130 ◽  
Author(s):  
Yongqing Shen ◽  
Han Zhou ◽  
Haoqi Wang ◽  
Bin Liao ◽  
Xianying Wu ◽  
...  
Keyword(s):  
Tribological Behavior ◽  
Vacuum Arc ◽  
Diamond Like Carbon ◽  
Carbon Coatings ◽  
Filtered Cathodic Vacuum Arc

DIAMOND-LIKE CARBON COATINGS: TRIBOLOGICAL BEHAVIOR WITH BOUNDARY LUBRICATION. PART I. STRUCTURE, TEST METHODS, LUBRICATION WITH ADSORPTION LAYERS

2021 ◽  
pp. 3-18
Author(s):  
I.A. Buyanovskii ◽  
◽  
M.M. Khrushchov ◽  
V.D. Samusenko ◽  
◽  
...  
Keyword(s):  
Boundary Lubrication ◽  
Tribological Behavior ◽  
Test Methods ◽  
Diamond Like Carbon ◽  
Carbon Coatings ◽  
Adsorption Layers ◽  
Structure Test

В обзоре на основе анализа работ, содержащих результаты экспериментальных исследований, посвященных трибологии граничной смазки поверхностей трения c нанесенными на них алмазоподобными углеродными покрытиями, рассмотрено влияние на трибологические характеристики как особенностей структурного состояния углеродной фазы таких покрытий, так и их легирования. При обсуждении особое внимание уделено методам трибологических испытаний покрытий и эффектам образования защитных слоев, обеспечивающих смазочное действие и состоящих из адсорбированных молекул поверхностно-активных веществ, используемых для улучшения антифрикционных и противоизносных свойств смазочной среды.

Vacuum tribological behavior of the non-hydrogenated diamond-like carbon coatings against aluminum: Effect of running-in in ambient air

Wear ◽  
2005 ◽  
Vol 259 (1-6) ◽  
pp. 795-799 ◽  
Author(s):  
E. Konca ◽  
Y.-T. Cheng ◽  
A.M. Weiner ◽  
J.M. Dasch ◽  
A.T. Alpas
Keyword(s):  
Tribological Behavior ◽  
Ambient Air ◽  
Diamond Like Carbon ◽  
Carbon Coatings ◽  
Aluminum Effect

scholarly journals Effect of diamond-like carbon coatings alloying with chromium and molybdenum on the lubricating properties of oils during friction in pair with steel

2021 ◽  
Vol 2059 (1) ◽  
pp. 012004
Author(s):  
I A Buyanovskii ◽  
M M Khrushchov ◽  
V D Samusenko ◽  
M V Atamanov ◽  
Yu I Shcherbakov
Keyword(s):  
Experimental Study ◽  
Magnetron Sputtering ◽  
Dry Friction ◽  
Tribological Behavior ◽  
Tribological Characteristics ◽  
Diamond Like Carbon ◽  
Reactive Magnetron ◽  
Carbon Coatings ◽  
Dlc Coating ◽  
Lubricating Properties

Abstract The results have been presented of an experimental study of the tribological behavior of diamond-like carbon coatings (DLC) doped with chromium and molybdenum obtained by reactive magnetron sputtering. The effect of alloying with these metals on the tribological characteristics of boundary lubrication of a DLC coating/steel contact has been studied for the case of three model lubricants (inactive, surfactant, and chemically active). It has been shown that doping with chromium and molybdenum improves both the tribological characteristics of coatings under dry friction and the lubricating properties of the model oils, while alloying with molybdenum provides lower coefficients of friction and less wear at dry and boundary friction than alloying with chromium.

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