Results 31 to 40 of about 58,185 (266)

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

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

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
SHIMBO, Masaki   +3 more
openaire   +2 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

Frictions and the Joint Behavior of Hiring and Investment [PDF]

open access: yesSSRN Electronic Journal, 2012
The decisions of firms on investment and hiring play a crucial role in business cycle fluctuations. This paper explores their dynamic behavior in the presence of frictions. It does so within a unified framework, stressing their mutual dependence and placing the emphasis on their joint, forward-looking behavior.
openaire   +3 more sources

Running-In Behavior and Failure Mechanism Between AgCuNi Alloy and Au-Electroplated Layer

open access: yesSensors
To avoid wear and tear of the slip ring due to electrical corrosion, the slip ring needs to undergo the running-in process under atmospheric conditions without current after assembly.
Hongjian Wu   +5 more
doaj   +1 more source

Friction and Temperature Behavior of Lubricated Thermoplastic Polymer Contacts

open access: yesLubricants, 2020
This work focuses on the friction and temperature behavior of thermo-elastohydrodynamically lubricated (TEHL) contacts under rolling-sliding conditions.
Stefan Reitschuster   +3 more
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

open access: yesFEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes   +4 more
wiley   +1 more source

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