Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Gordon G. Krauss"'
Publikováno v:
Carbon Trends, Vol 1, Iss , Pp 100010- (2020)
The use of gas-phase-synthesized graphene (GSG) as a lubricant additive that is capable of significantly enhancing the tribological properties of widely used oils is reported herein. GSG is pure, highly ordered, and exhibits an inherently crumpled mo
Externí odkaz:
https://doaj.org/article/1a002e3c28934bf68551f62e753cf8a4
Publikováno v:
Carbon. 132:760-765
Graphene is an exceptionally effective lubricant additive that performs well when crumpled rather than as flat sheets. In the literature, it has been suggested that crumpled graphene is analogous to wadding paper, and that this morphology significant
Publikováno v:
Carbon Trends, Vol 1, Iss, Pp 100010-(2020)
The use of gas-phase-synthesized graphene (GSG) as a lubricant additive that is capable of significantly enhancing the tribological properties of widely used oils is reported herein. GSG is pure, highly ordered, and exhibits an inherently crumpled mo
Autor:
S.A. Gebremariam, Steven J. Simko, Gary L. Doll, Stephen J. Harris, Gordon G. Krauss, R.J. Baird
Publikováno v:
Wear. 252:161-169
When a steel ball undergoes dry sliding against a boron carbide-coated steel coupon, both the steel ball and the boron carbide are polished, even though the boron carbide is several times harder than the steel. We have measured the abrasion rate of t
Autor:
Martin Grischke, Gordon G. Krauss, Stephen J. Harris, Steven J. Simko, Robert W. Carpick, Timothy J. Potter, Bridget Welbes
Publikováno v:
Tribology Letters. 12:43-50
The abrasion rates of steel balls sliding against a very smooth diamond-like carbon (DLC) coating and a rough boron carbide (B4C) coating are compared. The initial abrasiveness of the B4C coating is about 2 orders of magnitude greater than that of th
Autor:
Gordon G. Krauss, Shuangbiao Liu, Stephen J. Harris, Qian Wang, Matthew T. Siniawski, Yong Ao
Publikováno v:
Wear. 249:1004-1013
Boron carbide (B4C) is well known for its high hardness and wear resistance and has been used as a wear-resistant coating. If one of a pair of contact surfaces is coated by B4C, it may polish its mating surface and act as a run-in coating. Developing
Publikováno v:
Review of Progress in Quantitative Nondestructive Evaluation ISBN: 9781461358190
The increasing use of composite materials in structurally critical applications necessitates the use of accurate and fast nondestructive evaluation (NDE) techniques. Ultrasonic NDE of continuous fiber reinforced polymer matrix composite materials fac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb8cdd83f422ec13f86ca34e3f5e3567
https://doi.org/10.1007/978-1-4615-1987-4_239
https://doi.org/10.1007/978-1-4615-1987-4_239
Autor:
Gordon G. Krauss, Stephen J. Harris
Publikováno v:
Tribology Letters. 10:187-188
The volume removed from a ball as it slides against an abrasive surface is usually estimated by assuming that the wear scar formed on the ball is flat and circular and that the ball undergoes no plastic deformation. We show that these assumptions can