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Characterization of fretting fatigue behavior of TiN/Ti coating on Ti-811 alloy at increased temperature

  • Northwestern Polytechnical University Xian

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

A TiN/Ti composite coating has been prepared on a Ti-811 titanium alloy substrate by an ion-assisted arc deposition (IAAD) technique. The composition distribution, microhardness, ductility, tribological properties, and fretting fatigue resistance (FFR) at increased temperature of the coating have been investigated. The results indicate that the IAAD technique can be used to prepare a TiN/Ti composite coating with high hardness, good ductility, excellent bonding strength, and high load-bearing capability. The TiN/Ti composite coating can improve the resistance to wear and fretting fatigue (FF) of the Ti alloy at 350°C because of the good toughness and high bonding strength of the IAAD TiN/Ti composite coating with excellent lubrication of Ti particles in the coating.

Original languageEnglish
Title of host publicationProceedings of the First Symposium on Aviation Maintenance and Management
PublisherSpringer Verlag
Pages699-705
Number of pages7
EditionVOL. 2
ISBN (Print)9783642542329
DOIs
StatePublished - 2014
Event2013 1st Symposium on Aviation Maintenance and Management - Xi'an, China
Duration: 25 Nov 201328 Nov 2013

Publication series

NameLecture Notes in Electrical Engineering
NumberVOL. 2
Volume297 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference2013 1st Symposium on Aviation Maintenance and Management
Country/TerritoryChina
CityXi'an
Period25/11/1328/11/13

Keywords

  • Fretting fatigue
  • Increased temperature
  • Ion-assisted deposition
  • Titanium alloy

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