Chapter 24. Reactive Coating of SiC on Diamond Particles

  1. Todd Jessen and
  2. Ersan Ustundag
  1. Y. Miyamoto1,
  2. J. Lin1,
  3. H. Moriguchi2,
  4. A. Ikegaya2,
  5. Y. Yamashita3,
  6. T. Kashiwagi3 and
  7. O. Yamaguchi3

Published Online: 28 MAR 2008

DOI: 10.1002/9780470294635.ch24

24th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures: B: Ceramic Engineering and Science Proceedings, Volume 21, Issue 4

24th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures: B: Ceramic Engineering and Science Proceedings, Volume 21, Issue 4

How to Cite

Miyamoto, Y., Lin, J., Moriguchi, H., Ikegaya, A., Yamashita, Y., Kashiwagi, T. and Yamaguchi, O. (2000) Reactive Coating of SiC on Diamond Particles, in 24th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures: B: Ceramic Engineering and Science Proceedings, Volume 21, Issue 4 (eds T. Jessen and E. Ustundag), John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/9780470294635.ch24

Author Information

  1. 1

    Joining & Welding Research Institute, Osaka University, Ibaraki, Osaka 567–0047, Japan

  2. 2

    Itami Research Laboratories, Sumitomo Electric Industries, Ltd., 1–1-1 Koya-kita, ltami 664–0016, Japan

  3. 3

    Department of Molecular Science & Technology, Doshisha University, Kyo-Tanabe, 610–0321, Japan

Publication History

  1. Published Online: 28 MAR 2008
  2. Published Print: 1 JAN 2000

ISBN Information

Print ISBN: 9780470375693

Online ISBN: 9780470294635

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Keywords:

  • diamond;
  • transition metals;
  • diamond;
  • oxidation;
  • morphology

Summary

A thin and dense SiC layer has been formed on fine diamond particles in micron meter sizes. The diamond particles were placed over the SiO powder bed in a crucible and heated at 1350°C in vacuum. The Sic layer was uniformly formed with a thickness of about 10 nm for 3 hrs heating. TEM observation showed that the SiC layer consists of nano size Sic crystallites. The oxidation of the Sic coated diamond starts at 800°C which is 200°C higher than diamond.