Improved mechanical properties by nanoreinforced ceramic composite HVOF coatings

Erja Turunen, Tommi Varis, Jari Keskinen, Teppo Fält, Simo-Pekka Hannula

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


Special nanoreinforced ceramic composite coatings were produced. Dense nanostructured alumina and chromia coatings alloyed with various nanofraction elements such as Ni, NiO, ZrO2 and SiC were manufactured by HV2000 HVOF spraying. As a result coatings with nearly 100% improvements relative fracture toughness, were produced.
Original languageEnglish
Title of host publicationAdvances in Science and Technology
EditorsP. Vincenzini
PublisherTrans Tech Publications
Pages1240 - 1245
ISBN (Print) 978-3-908158-01-1
Publication statusPublished - 2006
MoE publication typeA4 Article in a conference publication
Event11th International Ceramics Congress - Acireale, Italy
Duration: 4 Jun 20069 Jun 2006


Conference11th International Ceramics Congress


  • ceramic
  • HVOF
  • mechanical property
  • nanostructure
  • thermal spraying

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