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Tribological property of plasma-sprayed Al 2 O 3 -13wt%TiO 2 coatings onto resin-based composites

  • Zhiwei Zou
  • , You Wang
  • , Feifei Zhou*
  • , Liang Wang
  • , Saiyue Liu
  • , Yue Wang
  • *Corresponding author for this work
  • Harbin Institute of Technology
  • Changchun Aerospace Composite Materials CO. LTD.
  • CAS - Shanghai Institute of Ceramics

Research output: Contribution to journalArticlepeer-review

Abstract

The nanostructured Al 2 O 3 –13 wt% TiO 2 coatings were fabricated by atmospheric plasma spraying (APS) on the surface of resin-based composites. The mechanical and tribological properties of coatings were investigated systematically. The results reveal that the hardness and bonding strength of the coatings reach the optimization when the spraying current is 650 A. The friction coefficient of the coatings remains at 0.2 during the steady wear stage. The wear resistance of the coatings is the highest at spraying current range from 600 A to 650 A.

Original languageEnglish
Pages (from-to)75-80
Number of pages6
JournalApplied Surface Science
Volume431
DOIs
StatePublished - 15 Feb 2018
Externally publishedYes

Keywords

  • APS
  • Nanostructured Al O –13 wt% TiO coatings
  • Resin-based composites
  • Tribological properties

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