Results 251 to 260 of about 401,667 (312)

Wear-mechanism maps

Scripta Metallurgica et Materialia, 1990
Scripta Metallurgica et Materiala ; 24 ; 5 ; 805 ...
Ashby, M.F., Lim, S.C.
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Wear Mechanism of Nanocrystalline Metals

Journal of Nanoscience and Nanotechnology, 2009
Our tribological experiments on nanocrystalline (nc) Ni (grain size down to approximately 10 nm) showed significant reductions in both, the coefficient of friction and wear rate compared to its microcrystalline (mc) counterpart. A consistent relationship was found between grain size, hardness and tribological behavior.
Zuqiang, Qi, Jiechao, Jiang, Efstathios I, Meletis   +2 more
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Wear mechanism of ceramic tools

Wear, 1993
Abstract Cutting tests were performed using ceramic cutting tools under continuous cutting conditions. The tests were carried out on AISI 1040 steel, with cutting speeds ranging from 5 to 11 m s −1 . The wear mechanism was investigated for both crater and flank.
CASTO SL, VALVO EL, RUISI VF, LUCCHINI E, MASCHIO, Stefano   +4 more
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Implant wear mechanisms—basic approach

Biomedical Materials, 2008
Numerous parameters control the long-term performance of a total hip joint arthroplasty. The articulating motions between the femoral and the acetabular components produce wear debris in a hip implant. Surface roughness, clearance, coefficient of friction and sliding distance are found to be contributing parameters that affect wear rates. Wear produced
Bhatt, Himanshu, Goswami, Tarun
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ABRASIVE WEAR MECHANISM

2023
Wear - is a change in the size, shape, mass or condition of the surface of a product or structure due to destruction (wear) of the surface layer. Abrasive wear is the destruction of the surface by hard abrasive grains. There are two possible types of impact of abrasive grains on the surface.
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Wear Mechanism Based on Wear Anisotropy

Tribology Transactions, 2000
Self-mated dry sliding wear experiments were conducted on alumina using a pin-on-disc configuration. Worn alumina surface showed pits and projections in the size and shape of the grains. This paper shows that formation of these pits and projections are due to the wear anisotropy observed in single crystal alumina.
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Micro-mechanisms of wear — wear modes

Wear, 1992
Abstract Grooves are formed on a wear surface in sliding contact and even when the contacting surfaces are of the same material the wear on the contact interface results in free particles. The abrasive friction and the abrasive wear have been proven to be the representative type of friction and wear in general sliding of surfaces from such ...
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Wear and wear transition mechanisms of ceramics

Wear, 1996
Abstract The combination of indentation, inclined-plane sliding, and wear tests provides useful and unique way to investigate ceramic wear and wear transition mechanisms. The experimental results show that wear mechanisms of ceramics are predominantly dependent on the tribological contact stresses.
Yushu Wang, Stephen M. Hsu
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