Evaluation of binder phases for hardmetal systems based on TiB2

I. Smid, E. Kny

Research output: Contribution to journalArticlepeer-review

20 Scopus citations

Abstract

Fe and Cr was evaluated as a binding phase in TiB2 hardmetal systems. Density and sintering behaviour was determined. Boron additions increased the density to up to 95% of theoretical density. A further densification could be obtained by hot pressing. The resulting TiB2 hardmetals of 100% density showed higher hardness than comparable WC-Co alloys. The cutting behaviour of TiB2 hardmetals on steel was comparable to a P20 WC-Co composition.

Original languageEnglish (US)
Pages (from-to)135-138
Number of pages4
JournalInternational Journal of Refractory Metals and Hard Materials
Volume7
Issue number3
StatePublished - Sep 1 1988

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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