DETERMINATION OF THE INELASTIC PROPERTIES OF TiC-TiNi HARD ALLOYS BY THE ULTRASONIC PULSED METHOD.

V. V. Akimov, I. J. Vil'msen, V. E. Panin, S. N. Kul'kov

Research output: Contribution to journalArticle

Abstract

The damping properties of TiC-TiNi alloys may be characterized by the attenuation factor of ultrasound in the megahertz frequency range. The TiNi binding phase in a hard alloy based on TiC should have a high damping effect. The addition of small amounts of boron results in formation of a denser material. The increase of the attenuation factor with the boron addition increasing to 2% is associated with an increase in porosity of the material and not its damping capacity.

Original languageEnglish
Pages (from-to)602-604
Number of pages3
JournalSoviet Powder Metallurgy and Metal Ceramics
Volume25
Issue number7
Publication statusPublished - Jul 1986

ASJC Scopus subject areas

  • Engineering(all)
  • Metals and Alloys
  • Ceramics and Composites

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