Formation of WSi2-SiC nanocomposite coating by carburizing process followed by reactive diffusion of Si on W substrate

Keun Hyung Son, Jin Kook Yoon, Jung Mann Doh, Ji Young Byun, Seong Rae Lee, Kyung Tae Hong

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

A WSi2-SiC nanocomposite coating was formed by chemical vapour deposition (CVD) of Si on the W-carbide layers. The nanocomposite coating consisted of the equiaxed WSi2 grains with the average grain size of 88-153 nm. The β-SiC particles with an average size of 37-65 nm were mostly located at the grain boundaries of WSi2.

Original languageEnglish
Pages (from-to)345-350
Number of pages6
JournalScripta Materialia
Volume49
Issue number4
DOIs
Publication statusPublished - 2003 Aug 1

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Keywords

  • Coating
  • Nanocomposite
  • Reactive diffusion

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Materials Science(all)
  • Metals and Alloys

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