Design aspects for advanced tribological surface coatings

Allan Matthews (Corresponding Author), A. Leyland, Kenneth Holmberg, Helena Ronkainen

Research output: Contribution to journalArticleScientific

64 Citations (Scopus)

Abstract

A holistic approach to the study of the important tribological contact mechanisms is described, which provides a basis for effective coating design. The mechanisms include macromechanical effects, defining the stress fields, and these are influenced by the hardness, thickness and surface finish levels of coatings and substrates.
Micromechanical mechanisms influence cracking. Tribochemical mechanisms can also determine friction and wear performance. Material transfer is another influencing mechanism, and nanomechanical mechanisms at the atomic level influence friction.
Examples are given of coatings and treatments that fulfil the needs of these mechanisms in a range of different contact types.
Original languageEnglish
Pages (from-to)1-6
JournalSurface and Coatings Technology
Volume100-101
DOIs
Publication statusPublished - 1998
MoE publication typeB1 Article in a scientific magazine

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coatings
Coatings
Friction
Hardness
Wear of materials
friction
Substrates
stress distribution
hardness

Cite this

Matthews, Allan ; Leyland, A. ; Holmberg, Kenneth ; Ronkainen, Helena. / Design aspects for advanced tribological surface coatings. In: Surface and Coatings Technology. 1998 ; Vol. 100-101. pp. 1-6.
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Design aspects for advanced tribological surface coatings. / Matthews, Allan (Corresponding Author); Leyland, A.; Holmberg, Kenneth; Ronkainen, Helena.

In: Surface and Coatings Technology, Vol. 100-101, 1998, p. 1-6.

Research output: Contribution to journalArticleScientific

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T1 - Design aspects for advanced tribological surface coatings

AU - Matthews, Allan

AU - Leyland, A.

AU - Holmberg, Kenneth

AU - Ronkainen, Helena

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PY - 1998

Y1 - 1998

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AB - A holistic approach to the study of the important tribological contact mechanisms is described, which provides a basis for effective coating design. The mechanisms include macromechanical effects, defining the stress fields, and these are influenced by the hardness, thickness and surface finish levels of coatings and substrates. Micromechanical mechanisms influence cracking. Tribochemical mechanisms can also determine friction and wear performance. Material transfer is another influencing mechanism, and nanomechanical mechanisms at the atomic level influence friction. Examples are given of coatings and treatments that fulfil the needs of these mechanisms in a range of different contact types.

U2 - 10.1016/S0257-8972(97)00578-1

DO - 10.1016/S0257-8972(97)00578-1

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JO - Surface and Coatings Technology

JF - Surface and Coatings Technology

SN - 0257-8972

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