Results 21 to 30 of about 428,090 (297)

The Influence of Plastic Bulk Deformation on Surface Roughness and Frictional Behavior during Deep Drawing Processes [PDF]

open access: yes, 1996
In Sheet Metal Forming (SMF) processes, friction does play an important role. This with respect to the increase of product quality demands and the ability of predicting these processes by for instance finite element simulations.
Haar, R. ter   +2 more
core   +2 more sources

Friction and wear behavior of glasses and ceramics [PDF]

open access: yes, 1974
Adhesion, friction, and wear behavior of glasses and ionic solids are reviewed. These materials are shown to behave in a manner similar to other solids with respect to adhesion.
AHC Westwood   +16 more
core   +2 more sources

A Comparative Analysis of ANN and taguchi for Enhancing Predictive modelling and optimisation for Al-Base Metal Matrix Composites reinforced with nanoparticles of SiC [PDF]

open access: yesE3S Web of Conferences
In this work, a detailed research of wear resistance and frictional behavior improvement in the metal matrix composite of aluminum-based Metal Matrix Composite was performed. Experimentally, Al 7072 alloy composites reinforced with SiC were taken for the
Malladi Avinash   +5 more
doaj   +1 more source

Effect of Grain Size on the Friction-Induced Martensitic Transformation and Tribological Properties of 304 Austenite Stainless Steel

open access: yesMetals, 2020
Friction and wear performance of austenite stainless steels have been extensively studied and show a close relationship with the friction-induced martensitic transformation.
Bo Mao, Shuangjie Chu, Shuyang Wang
doaj   +1 more source

Frictional Behavior of Nylons

open access: yesJournal of the Society of Materials Science, Japan, 1978
Frictional behaviors of Nylons having different chemical structures were followed by observing the change of frictional coefficient in the glassy, transition and melt-flow regions of the system.In the glassy region, a constant value of frictional coefficient was observed in spite of the variation in contact pressure. Only shearing fracture was observed
Masaki SHIMBO   +3 more
openaire   +2 more sources

Experimental investigation of friction behavior in pre-sliding regime for pneumatic cylinder

open access: yesVietnam Journal of Mechanics, 2014
Friction always presents in pneumatic cylinders and causes difficulties in controlling position and velocity of pneumatic systems. In order to improve the control performance of the pneumatic systems, it is necessary to fully understand behavior of ...
Tran Xuan Bo   +3 more
doaj   +1 more source

Running-in of a Double Network Gel for Low Friction in Water

open access: yesTribology Online, 2021
This study aims to clarify the potential of double network (DN) gel to realize low friction coefficient under water lubrication environment. Friction tests were carried out by using DN gel film and silicon carbide (SiC) disk in water.
Koki Kanda, Koshi Adachi
doaj   +1 more source

Emergent friction in two-dimensional Frenkel-Kontorova models [PDF]

open access: yes, 2016
Simple models for friction are typically one-dimensional, but real interfaces are two-dimensional. We investigate the effects of the second dimension on static and dynamic friction by using the Frenkel-Kontorova (FK) model.
de Wijn, Astrid S.   +2 more
core   +4 more sources

Optimization of Friction Behavior Characteristics by Coating with Solid Lubricants

open access: yesMachines, 2019
Increasing the lifetime of machine elements whose operation involves the development of friction processes and diminishing energy losses by friction can be achieved by using solid lubricants.
Oana Dodun   +3 more
doaj   +1 more source

Relationship between the real contact behavior and tribological characteristics of cotton fabric

open access: yesFriction, 2020
The tribological characteristics of cotton fibers play an important role in engineering and materials science, and real contact behavior is a significant aspect in the friction behavior of cotton fibers. In this study, the tribological characteristics of
Rongxin Chen   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy