Structure and Wear Resistance of Plasma Coatings Sputtered Using TiC + HSS Binder Composite Powder

G. A. Pribytkov, V. I. Kalita, D. I. Komlev, V. V. Korzhova, A. A. Radyuk, A. V. Baranovsky, A. Yu Ivannikov, M. G. Krinitcyn, A. B. Mikhailova

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

The elemental and phase composition, macro- and microstructure, hardness, and abrasive wear resistance of coatings obtained via a plasma sputtering of a high-speed steel (HSS) P6M5 powder and a (TiC + 50 vol % of P6M5) powder obtained using a self-propagating high-temperature synthesis procedure are studied. The structural state of oxygen and nitrogen impurities and their effect on the properties of coatings are considered. It is established that the metal-matrix structure of the composite powder remains unchanged in the sputtered coating, which causes a 2.0-fold and 7.6-fold increase in the hardness and wear resistance of the composite coating, respectively, in comparison with the coating obtained via sputtering of steel powder.

Original languageEnglish
Pages (from-to)442-450
Number of pages9
JournalInorganic Materials: Applied Research
Volume9
Issue number3
DOIs
Publication statusPublished - 1 May 2018

Keywords

  • hardness
  • metal matrix composite
  • plasma sputtering
  • self-propagating high-temperature synthesis
  • structure
  • wear resistance

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

Fingerprint Dive into the research topics of 'Structure and Wear Resistance of Plasma Coatings Sputtered Using TiC + HSS Binder Composite Powder'. Together they form a unique fingerprint.

Cite this