Results 81 to 90 of about 97,484 (311)
FRICTION COEFFICINET OF RUBBER FLOORING FITTED WITH HOLES AND LEAKAGE GROOVES [PDF]
Journal of the Egyptian Society of Tribology, 2011 The present study investigates the effect of holes and leakage grooves introduced in cylindrical protrusion of the rubber flooring on the static friction coefficient displayed by rubber footwear under dry, water, water + 5.0 vol. % soap, oil and water +
A. M. Samy +2 more
doaj +1 more source
Analysis Method of Friction Torque and Weld Interface Temperature during Friction Process of Steel Friction Welding [PDF]
, 2010 This paper describes an analysis method of the friction torque and weld interface temperature during the friction process for steel friction welding. The joining mechanism model of the friction welding for the wear and seizure stages was constructed from
KAIZU, Koichi +4 more
core +1 more source
Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure
Advanced Engineering Materials, EarlyView.Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari +3 more
wiley +1 more source
Jixie chuandong, 2002 The friction coefficient of two additives and two industry gear lubricant were investigated in the four ball tester,static and dynamic friction coefficient were investigated in stationary dynamic friction coefficient test machine.
夏延秋 +5 more
doaj
FRICTION COEFFICIENT OF EPOXY COMPOSITES FILLED BY METALLIC PARTICLES AND REINFORCED BY WIRES [PDF]
Journal of the Egyptian Society of Tribology, 2013 The present work investigates the effect of applying direct current electric voltage to the sliding surfaces on the friction coefficient displayed by epoxy composites sliding against dry and water wetted steel surface.
A. M. Samy
doaj +1 more source
Experimental Study on Friction Coefficient and Wear Rate of Gun Metal Sliding Against Different Counterface Materials [PDF]
, 2014 In the present research, friction coefficients of gun metal sliding against different pin materials are investigated and compared. In order to do so, a pin-on-disc apparatus is designed and fabricated.
Roy, B. K. +6 more
core
Enhanced surface friction coefficient and hydrophobicity of TPE substrates using an APPJ system [PDF]
, 2015 An APPJ system was used to deposit a coating that combines a low friction coefficient with a high water contact angle (WCA) on a thermoplastic elastomer substrate (TPE) that is used in automotive profiling.
Sainz-García, E. [0000-0001-5776-0455] +3 more
core +1 more source
Precipitation Simulations of the O‐Phase in Ti2AlNb Alloys Processed by Laser Powder Bed Fusion
Advanced Engineering Materials, EarlyView.Simulated and experimental evolution of the O‐phase volume fraction during postprocessing of a Ti‐21Al‐25Nb (at.%) alloy processed by laser powder bed fusion. With results of sensitivity to input parameters from a thorough and quantified analysis, the interfacial energy matrix/precipitate is the most relevant input parameter for the simulation of the O‐
Silvana Tumminello +7 more
wiley +1 more source
, 2018 <p>MATLAB code to compute the Darcy-Weisbach friction factor for turbulent flow in pipelines. It includes a subroutine to estimate the relative roughness coefficient from values of the friction factor and the Reynolds number measured in different ...
López-Estrada, Francisco-Ronay (8224557) +5 more
core +1 more source
A Dislocation Perspective on Strength and Toughness in Ceramics
Advanced Engineering Materials, EarlyView.Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley +1 more source