Preparation of Rod-like β-Si₃N₄ Single Crystal Particles

• HIRAO Kiyoshi

  Government Industrial Research Institute

• TSUGE Akira

  Government Industrial Research Institute

• BRITO Manuel E.

  Government Industrial Research Institute

• KANZAKI Shuzo

  Government Industrial Research Institute

Bibliographic Information

Other Title

• 棒状β-Si₃N₄単結晶粒子の作製
• ボウジョウ ベータ Si3N4 タンケッショウ リュウシ ノ サクセイ エイブ

Abstract

A systematic method of growing rod-like β-Si₃N₄ single crystals from a melt flux has been developed. β-Si₃N₄ particles with a diameter of 1-2μm, a length of 10-20μm and a low density of defects were obtained by heating a mixture of α-Si₃N₄, Y₂O₃ and SiO₂. The residual glassy phase was removed by subsequent acid treatments.

Journal

• Journal of the Ceramic Society of Japan

  Journal of the Ceramic Society of Japan 101 (1177), 1078-1080, 1993

  The Ceramic Society of Japan

Keywords

• Rod-like particles
• Powder preparation
• β-Si₃N₄
• Single crystal
• Crystal growth

Details

• CRID: 1390001205277500160
• NII Article ID: 110002291794
• NII Book ID: AN10040326
• DOI: 10.2109/jcersj.101.1078
• ISSN: 18821022
• ISSN: 09145400
• NDL BIB ID: 3839006
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3839006
• Web Site: http://www.jstage.jst.go.jp/article/jcersj1988/101/1177/101_1177_1078/_pdf
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed