Development of titanium coatings on particulate diamond

Else Breval, Jiping Cheng, Dinesh Kumar Agrawal

Research output: Contribution to journalArticle

31 Scopus citations

Abstract

The performance of many wear-resistant materials can be improved further by incorporating diamond into the structure. Diamond that has been coated with titanium is known to adhere well to the matrix particles and also prevents reaction with H 2, which often is used in the sintering atmosphere. Two coating methods of coating diamond with titanium have been explored in this study: a sputtering method and a procedure that involves heating the diamond in a mixture of salt and titanium. The latter, which uses a salt mix of NaCl, KCl, and CaCl 2 and metallic titanium particles 3 μm in size, heated at a temperature of 750 °C in an argon atmosphere, is determined to be the best method.

Original languageEnglish (US)
Pages (from-to)2106-2108
Number of pages3
JournalJournal of the American Ceramic Society
Volume83
Issue number8
StatePublished - Aug 1 2000

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All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Materials Chemistry

Cite this

Breval, E., Cheng, J., & Agrawal, D. K. (2000). Development of titanium coatings on particulate diamond. Journal of the American Ceramic Society, 83(8), 2106-2108.