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Experimental Study of the Compacting Pressure Influence on the Product of the External Friction Coefficient and the Lateral Pressure Coefficient for Powder Materials
An experimental methodology for determining the product of the external friction coefficient and the lateral pressure coefficient depending on the...
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Friction between Strongly Compressed Polymer Brushes
We present the results of molecular dynamics simulations of steady shear between a pair of neutral polymer brushes, as well as a pair of charged...
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A Generalized Mathematical Model of External Sliding Friction in Solids
AbstractTwo variants of the generalized three-component mathematical model of external sliding friction are proposed. This approach involves the...
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Sustainable, recyclable, and highly wear-resistant wood matrix as a new paper-based friction material
Shifting of the preparation strategy of paper-based friction materials from unsustainable to green, environmentally friendly, and recyclable...
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Wear Behavior of Friction Stir Processed AA7075 – Aluminosilicate / MWCNT Hybrid Composite Using Multi-objective Optimization
In this work, an armor grade AA7075-T6 matrix material plate was reinforced along the surface of the material with aluminosilicate (Al 2 SiO 5 ) and...
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Effect of Silicon Addition on Friction and Wear Behaviour of High Tensile Brasses
Copper alloys with the main alloying elements Zn, Al, and Ni are well known for their impact, wear, and corrosion resistance. Different fabrication...
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Effect of the pressing velocity of powdered materials on the product of the external friction and lateral pressure coefficients
This paper presents the developed mathematical model that describes the influence of pressure and velocity factors on changes in the product of the...
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Component Selection and Nano-Structuring of WS2/MoS2/a-C Thin-Film Coatings for Reduction of Sliding Friction in Difficult Conditions
AbstractThe possibility of forming new solid-lubricating thin-film coatings consisting of nanosized layers of WS 2 , MoS 2 , and amorphous carbon (a-C)...
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Operational Properties of Steel Friction Units with Copper-Alloy Antifriction Coating Formed via Electric Spark Alloying
AbstractImproving the operational reliability, durability, and safety of heavily loaded friction units is an urgent problem in physics, chemistry,...
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Characterization of benzoxazine resins for brake pad friction materials manufacturing
Phenolic resins are the most commonly used binders in brake pads for automotive disc brake systems owing to their affordability and thermal...
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Numerical study of heat transfer, exergy efficiency, and friction factor with nanofluids in a plate heat exchanger
In this study, the performance of a plate heat exchanger is investigated numerically using tungsten carbide (WC) nanoparticles with water. By...
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Determination of the Maximum Permissible Friction Modes of Ultra-High-Molecular-Weight Polyethylene and Polymer-Composite Materials Based on It Modified on Carbon Fibers
AbstractTo determine the maximum permissible load-speed modes of friction of ultra-high-molecular-weight polyethylene (UHMWPE) and composites based...
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Microstructure Study of Friction Stir Processed Hypereutectic Al-20Si Alloy and Analysis of the Wear Behaviour using Machine Learning Algorithms
Al–20Si alloy was subjected to friction stir processing to find its effect on the microstructure and wear behaviour. The microstructures of as-cast...
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A Comparative Study on the Anti-Friction Performance of Amorphous Silicon Films Enhanced by WS2 Nanoflakes
Silicon has been irreplaceable for a long time due to its well-estiblished design and fabrication in the field of Micro-Electro-Mechanical System...
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Tribological Behavior of Diamond-like Carbon Coatings under Boundary Friction: Part II. Lubrication with Chemically Modified Layers
AbstractThe second part of the review of the boundary friction tribology of solid carbon coatings gives special priority to the effects of generating...
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Numerical and Experimental Simulation of the Dam** Properties of Materials under Friction
AbstractThe article presents the results of a numerical and physical experiment of the determination of vibration dam** efficiency through the use...
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Tribological Characteristics of Ti–Al– N, Ti–Al– Ni–N, Ti–Cr–Ni–N, and Ti–Cr–Ni–Mo–N Strengthening Coatings on Steel 20Kh13 in a Friction Pair with Carbon Fiber and Their Corrosion Resistance
Abstract —The possibility of using Ti–Al–N, Ti–Al–Ni–N, Ti–Cr–Ni–N, and Ti–Cr–Ni–Mo–N coatings deposited by ion-plasma vacuum-arc deposition as...
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Influence of Graphite Morphology on Hyperthermal Friction and Wear Behaviors of Aluminum-high Silicon Alloys
The purpose of this paper is to explore the lubrication of graphite of different morphology in Al-Si alloys, especially at high temperatures.In this...
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Influence of heat assisted friction stir processing on the mechanical properties and cell viability in PLA/basalt/graphene nanocomposites
Polylactic acid (PLA) composites have been widely used in biomedical implants because of biocompatibility and improved mechanical properties. The aim...
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Influences of Rotational Speed on Friction Stir Welding Quality, Mechanical and Fatigue Behaviour of AA6061/SiC Composite
The utilization of aluminium alloy composite materials is increased progressively in automotive, aerospace, and sports allocations due to their...