Results 231 to 240 of about 74,000,885 (282)

Sliding properties of anodized aluminium alloy tested in water and hydraulic oil. [PDF]

open access: yesSci Rep
Trajkovski A   +5 more
europepmc   +1 more source

Special Use of the Ball on Disc Standard Test

open access: yesTribology International, 2006
A possible procedure is proposed, which basically refers to tribological variables commonly used in engineering screen tests and in principle allows extended use of experimental wear data from the ball on disc standard system when the reference configuration has different geometry (e.g. flat pin on disc pairs) or nominal sliding conditions.
M. Meozzi
exaly   +5 more sources

A Novel Ultrahigh-Speed Ball-on-Disc Tribometer

open access: yesTribology International, 2021
The ball-on-disc is the most commonly used configuration in the friction tests. However, the sliding speed is usually lower than 5 m/s, which limits the research on the mechanisms of ultrahigh-speed friction and wear.
Zhengyi Jiang, Tao Zhang, Feng Jiang
exaly   +3 more sources

Comparison of Tribological Behaviors of One-Process and Two-Process Steel Surfaces in Ball-on-Disc Tests

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2014
Wear tests were conducted using a ball-on-disc tester. In the experiment, 42CrMo4 steel disc of hardness 40 HRC was put in contact with 100Cr6 steel ball of 6.35 mm diameter. Hardness of ball was 60 HRC. Disc samples were created using vapor blasting and/or lapping techniques in order to obtain one-process and two-process isotropic surfaces.
Pawel Pawlus   +2 more
exaly   +3 more sources

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