Synthesis of Cubic B-C-N under Static High Pressure and Temperature and its Characterization.

• Nakano Satoshi

  National Institute for Research in Inorganic Materials

Bibliographic Information

Other Title

• 立方晶Ｂ‐Ｃ‐Ｎの静的高温高圧合成とキャラクタリゼーション
• リッポウショウ B C N ノ セイテキ コウオン コウアツ ゴウセイ ト キ

Abstract

Static direct transformation of graphitic BC₂N to cubic forms was discussed on the basis of our results of synthetic experiments and characterizations for the products. The graphitic BC₂N was successfully transformed to diamond-like cubic phases at 7. 7 GPa and 2150-2400°C for 15-60 min using a belt-type high-pressure apparatus. Crystallization of cubic B-C-N compound was confirmed in the products obtained at 2300°C by means of XRD and ATEM. The cubic B-C-N, however, was segregated to diamond and cBN with increasing the synthetic temperature to 2400°C, which was also supported by SEM and AES. The formation behavior seems to provide some conceptions to explore new materials by high-pressure synthesis.

Journal

• The Review of High Pressure Science and Technology

  The Review of High Pressure Science and Technology 6 (4), 222-229, 1997

  The Japan Society of High Pressure Science and Technology

Keywords

• high-pressure synthesis
• static high pressure
• high temperature
• direct transformation
• characterization
• cubic boron carbonitride
• diamond
• cubic boron nitride

Details

• CRID: 1390282679359074176
• NII Article ID: 10002848838
• NII Article ID: 10004195481
• NII Book ID: AN10452913
• DOI: 10.4131/jshpreview.6.222
• ISSN: 13481940
• ISSN: 0917639X
• NDL BIB ID: 4367806
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4367806
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed