Wear maps for TiC composite based coatings deposited on 303 stainless steel

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Abstract

Dry sliding wear (pin-on-disc) tests were carried out under ambient conditions at room temperature for TiC coated and uncoated 303 stainless steel, using alumina as a counterface. The composite coating which was developed by Tungsten Inert Gas (TIG) methods increased the surface hardness of the substrate and the sliding wear resistance of the substrate. Wear maps for both uncoated and coated materials were developed on the basis of tests results. The results indicated that the role of oxidative wear differed significantly for both coated and uncoated materials on the wear map. In addition, it was found that TiC composite coatings not only increased the wear resistance but also expanded the mild wear region towards higher loads and sliding speeds.
Original languageEnglish
Pages (from-to)93-102
Number of pages9
JournalTribology International
Volume74
Early online date14 Feb 2014
DOIs
Publication statusPublished - 30 Jun 2014

Fingerprint

Stainless Steel
stainless steels
Stainless steel
Wear of materials
coatings
Coatings
composite materials
Composite materials
sliding
Composite coatings
wear resistance
Wear resistance
Coated materials
Noble Gases
Tungsten
Aluminum Oxide
Substrates
Inert gases
rare gases
tungsten

Keywords

  • dry sliding wear
  • pin-on-disk
  • uncoated
  • TiC composite coatings
  • wear maps

Cite this

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abstract = "Dry sliding wear (pin-on-disc) tests were carried out under ambient conditions at room temperature for TiC coated and uncoated 303 stainless steel, using alumina as a counterface. The composite coating which was developed by Tungsten Inert Gas (TIG) methods increased the surface hardness of the substrate and the sliding wear resistance of the substrate. Wear maps for both uncoated and coated materials were developed on the basis of tests results. The results indicated that the role of oxidative wear differed significantly for both coated and uncoated materials on the wear map. In addition, it was found that TiC composite coatings not only increased the wear resistance but also expanded the mild wear region towards higher loads and sliding speeds.",
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Wear maps for TiC composite based coatings deposited on 303 stainless steel. / Rasool, G.; Stack, M.M.

In: Tribology International, Vol. 74, 30.06.2014, p. 93-102.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Wear maps for TiC composite based coatings deposited on 303 stainless steel

AU - Rasool, G.

AU - Stack, M.M.

PY - 2014/6/30

Y1 - 2014/6/30

N2 - Dry sliding wear (pin-on-disc) tests were carried out under ambient conditions at room temperature for TiC coated and uncoated 303 stainless steel, using alumina as a counterface. The composite coating which was developed by Tungsten Inert Gas (TIG) methods increased the surface hardness of the substrate and the sliding wear resistance of the substrate. Wear maps for both uncoated and coated materials were developed on the basis of tests results. The results indicated that the role of oxidative wear differed significantly for both coated and uncoated materials on the wear map. In addition, it was found that TiC composite coatings not only increased the wear resistance but also expanded the mild wear region towards higher loads and sliding speeds.

AB - Dry sliding wear (pin-on-disc) tests were carried out under ambient conditions at room temperature for TiC coated and uncoated 303 stainless steel, using alumina as a counterface. The composite coating which was developed by Tungsten Inert Gas (TIG) methods increased the surface hardness of the substrate and the sliding wear resistance of the substrate. Wear maps for both uncoated and coated materials were developed on the basis of tests results. The results indicated that the role of oxidative wear differed significantly for both coated and uncoated materials on the wear map. In addition, it was found that TiC composite coatings not only increased the wear resistance but also expanded the mild wear region towards higher loads and sliding speeds.

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KW - pin-on-disk

KW - uncoated

KW - TiC composite coatings

KW - wear maps

U2 - 10.1016/j.triboint.2014.02.002

DO - 10.1016/j.triboint.2014.02.002

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JO - Tribology International

JF - Tribology International

SN - 0301-679X

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