Correlation of wear debris morphology and wear mechanism of Ti-5Al-4V-0.6Mo-0.4Fe slides against tungsten carbide under dry and cryogenic conditions

Tze Chuen Yap, N. S. M. El-Tayeb, P. V. Brevern, K. S. Sim

Research output: Contribution to journalArticle

Abstract

Wear mechanisms of Ti-5Al-4V-0.6Mo-0.4Fe (Ti54) sliding against tungsten carbide under dry and cryogenic liquid nitrogen conditions were studied through the analysis of wear debris. The morphology of titanium alloy Ti54 wear debris collected from different sliding conditions was studied using scanning electron microscopy (SEM) and energy-dispersive spectroscopy (EDS). In general, two different shapes of wear debris were detected. These are flake-type debris that had been collected from dry sliding condition and cutting chip-like debris from cryogenic sliding. The analysis suggests that different wear mechanisms, which are adhesive wear generated at dry sliding and abrasive wear at cryogenic condition, were in action.

Original languageEnglish
Pages (from-to)463-481
Number of pages19
JournalInternational Journal of Surface Science and Engineering
Volume5
Issue number5-6
DOIs
Publication statusPublished - Dec 2011

Fingerprint

tungsten carbides
Tungsten carbide
chutes
debris
Debris
Cryogenics
cryogenics
Wear of materials
sliding
Cryogenic liquids
Liquid nitrogen
Titanium alloys
Abrasion
flakes
titanium alloys
abrasives
tungsten carbide
Energy dispersive spectroscopy
Adhesives
liquid nitrogen

Keywords

  • Analysis of wear debris
  • Cryogenic cooling
  • Wear test

ASJC Scopus subject areas

  • Mechanical Engineering
  • Surfaces, Coatings and Films
  • Surfaces and Interfaces

Cite this

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abstract = "Wear mechanisms of Ti-5Al-4V-0.6Mo-0.4Fe (Ti54) sliding against tungsten carbide under dry and cryogenic liquid nitrogen conditions were studied through the analysis of wear debris. The morphology of titanium alloy Ti54 wear debris collected from different sliding conditions was studied using scanning electron microscopy (SEM) and energy-dispersive spectroscopy (EDS). In general, two different shapes of wear debris were detected. These are flake-type debris that had been collected from dry sliding condition and cutting chip-like debris from cryogenic sliding. The analysis suggests that different wear mechanisms, which are adhesive wear generated at dry sliding and abrasive wear at cryogenic condition, were in action.",
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Correlation of wear debris morphology and wear mechanism of Ti-5Al-4V-0.6Mo-0.4Fe slides against tungsten carbide under dry and cryogenic conditions. / Yap, Tze Chuen; El-Tayeb, N. S. M.; Brevern, P. V.; Sim, K. S.

In: International Journal of Surface Science and Engineering, Vol. 5, No. 5-6, 12.2011, p. 463-481.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Correlation of wear debris morphology and wear mechanism of Ti-5Al-4V-0.6Mo-0.4Fe slides against tungsten carbide under dry and cryogenic conditions

AU - Yap, Tze Chuen

AU - El-Tayeb, N. S. M.

AU - Brevern, P. V.

AU - Sim, K. S.

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AB - Wear mechanisms of Ti-5Al-4V-0.6Mo-0.4Fe (Ti54) sliding against tungsten carbide under dry and cryogenic liquid nitrogen conditions were studied through the analysis of wear debris. The morphology of titanium alloy Ti54 wear debris collected from different sliding conditions was studied using scanning electron microscopy (SEM) and energy-dispersive spectroscopy (EDS). In general, two different shapes of wear debris were detected. These are flake-type debris that had been collected from dry sliding condition and cutting chip-like debris from cryogenic sliding. The analysis suggests that different wear mechanisms, which are adhesive wear generated at dry sliding and abrasive wear at cryogenic condition, were in action.

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