Fabrication of CrN/Cr2N bulk composites and their mechanical properties

Tatsuhiko Aizawa, Hideyuki Kuwahara, Masayuki Tamura

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

Bulk CrN/Cr2N billet with almost full density was successfully fabricated using spark-plasma sintering. Elastic moduli, hardness, and fracture toughness were evaluated to investigate the effect of sintering conditions on the mechanical properties. Ball-on-disk testing was performed to understand the wear and friction behavior of this bulk CrN/Cr2N composite solid. The wear map was constructed as a function of the sliding velocity and the applied pressure, to categorize the wear mechanism of this nitride composite.

Original languageEnglish
Pages (from-to)81-85
Number of pages5
JournalJournal of the American Ceramic Society
Volume85
Issue number1
Publication statusPublished - 2002 Jan
Externally publishedYes

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ASJC Scopus subject areas

  • Ceramics and Composites

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