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Interfacial Friction Evolution of DLC Films on the Fracturing Pump Plungers During the CO2 Fracturing Process: An Atomic Understanding from ReaxFF Simulations
During the CO 2 fracturing process, the rapid wear and premature failure of fracturing pump plunger seriously restrict the efficiency and productivity...
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Tribological Performance of Gd-DLC and Eu-DLC Coatings in the Presence of Synthetic Oils Containing Ionic Liquid Additives
The lubrication of gadolinium-doped diamond-like carbon (Gd-DLC) and europium-doped diamond-like carbon (Eu-DLC) coatings with...
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Wear Mechanism and Electrochemical Properties of Different Interlayers on DLC Film Deposited by PECVD Technique
This research is an attempt to coat diamond-like carbon (DLC) thin films on AISI 420 stainless steel substrate by plasma-enhanced chemical vapor...
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Exploring the Key Mechanism of Superlubricity Behavior of DLC Film in Vacuum Environment Based on First-Principles Calculations and Molecular Dynamics Simulation
The key mechanisms for the superlubricity of the DLC film in a vacuum environment are considered to be the formation of graphitization at the...
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Tribological Properties of Ti-DLC Coatings on Piston-pin Surfaces
A magnetically filtered cathode vacuum arc deposition system was used to deposit Ti-doped diamond-like carbon coatings (Ti-DLC) on pin surfaces to...
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Failure Behavior of Hydrogenated and Hydrogen Free Diamond Like Carbon (DLC) Films in Water Environment
Diamond like carbon (DLC) film exhibits typical properties such as high hardness and low coefficient of friction, often used to improve fiction and...
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Characterization of Hydrogen-Free and Hydrogenated DLC Films
Diamond-like carbon (DLC) films are an amorphous carbon film with sp2 and sp3 bonding structures of carbons. The DLC films have been used widely in...
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Different Tribological Behaviors in Multilayer 2D Graphene and 3D Graphene Foam Modified DLC/H-DLC Film in Moist Air
This study evaluates and compares the tribological behavior of multilayer 2D graphene (2D LG) and 3D graphene foam (3D GF), deposited by means of...
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Effect of substrate bias on the properties of DLC films created using a combined vacuum arc
The results of the research on the formation of amorphous diamond-like carbon (DLC) thin films from unfiltered plasma flow generated in the combined...
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Investigation of the Mechanical and Tribological Properties of Diamond-Like Carbon Films on YG8 and High-Speed Steel Substrates with W Buffer Layers
To enhance the mechanical and friction properties of diamond-like carbon (DLC) films, DLC composite films with multiple W buffer layers were...
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The Investigation About Formation Mechanism of Tribofilm Induces Super-Lubricity of DLC Films Sliding Against ZrO2 in Vaporized Ethanol Environment
Diamond-like carbon (DLC) films have complicated structures that are generally composed of sp2- and sp3-hybridized orbitals of carbon and hydrogen....
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The Effect of Carbon Structure of DLC Coatings on Friction Characteristics of MoDTC-Derived Tribofilm by Using an In Situ Reflectance Spectroscopy
In this study, six types of DLC coatings were prepared, featuring different carbon structures (including amorphous ta-C coatings and GNC coatings...
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Diamond-like carbon/Cu composite films on stainless steel: synthesis and investigation of heat transfer properties
This study details the creation of composite films consisting of amorphous hydrogenated diamond-like carbon (DLC) and copper on stainless steel,...
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Influence of molybdenum concentration on the microstructure and nanotribological properties of diamond-like carbon films
We demonstrate how do** of non-hydrogenated diamond-like carbon (DLC) films doped with molybdenum (up to 6.2 at.%) can increase the hardness of the...
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Effects of Dopants on Scratch Responses of Diamond-Like Carbon Films by Rockwell C Diamond Indenter
Micro-scratch responses of diamond-like carbon (DLC) films deposited with different dopants (i.e., Si, Cr, and H) were investigated by Rockwell C...
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Silver-Doped Diamond-Like Carbon (DLC:Ag) Nanocomposite Films for Solar Tracking Applications
Diamond-like carbon (DLC) films are often investigated for their mechanical properties. In this report, we assessed the electrical and photovoltaic...
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Electrochemical Deposition of DLC Films Embedded with Crystalline Graphite and Multilayer Graphene
Diamond-like carbon (DLC) films embedded with crystalline graphite and multilayer graphene have been fabricated on silicon substrates by a simple...
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Mechanical and Tribological Properties of Metal Incorporated DLC Thin Film
Diamond-like carbon (DLC) thin films have many advantages like high wear resistance and hardness, low surface roughness, low friction coefficient,...
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Synthesis of Nitrogen-Doped Diamond-Like Carbon Films Produced by Plasma-Enhanced Chemical Vapor Deposition and their Tribocorrosion Behavior in Hanks’ Solution
Diamond-like carbon (DLC) films with various nitrogen content were deposited on TC4 titanium (Ti) alloys using a plasma-enhanced chemical vapor...
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Laser Treatment of the Heat Exchanger Plate Surfaces to Form DLC Coatings
AbstractThe influence of the growth conditions of diamond-like coatings formed by pulsed laser deposition on their tribological properties is...
