Ａｒ及びＮ２雰囲気下でのＳｉ３Ｎ４とＣｏとの反応

• 下尾 聰夫

  大阪府立大学工学部材料工学科

• サンジャヤ アリ

  大阪府立大学大学院

• 岡村 清人

  大阪府立大学工学部材料工学科

書誌事項

タイトル別名

• Interaction of Si3N4 with Co under Ar or N2 Atmosphere.
• Ar オヨビ N2 フンイキカ デ ノ Si3N4 ト Co ト ノ ハンノウ

抄録

In relation to the joining of silicon nitride ceramics to metal, the reaction products between Si₃N₄ and Co have been investigated under Ar or N₂ atmosphere at temperatures from 1423 to 1673K. Using Si₃N₄-Co powder mixtures, the reaction rate was determined thermogravimetrically and the reaction products were examined by X-ray diffraction. Above 1423K, the reaction proceeded under both atmospheres. The Co-Si solid solution was formed at low temperatures. At higher temperatures and on prolonged heating, the reaction products changed in the following order: Co-Si solid solution, Co₂Si, CoSi and CoSi₂. Under Ar atmosphere, the formation of cobalt silicides was enhanced, because of low partial pressures of N₂.

収録刊行物

• 粉体および粉末冶金

  粉体および粉末冶金 43 (3), 346-350, 1996

  一般社団法人 粉体粉末冶金協会

キーワード

• joining
• Si<SUB>3</SUB>N<SUB>4</SUB>
• cobalt
• thermogravimetry
• X-ray diffraction
• cobalt silicide

詳細情報

• CRID: 1390282681285791360
• NII論文ID: 10002011690
• NII書誌ID: AN00222724
• DOI: 10.2497/jjspm.43.346
• ISSN: 18809014
• ISSN: 05328799
• NDL書誌ID: 3936703
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3936703
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可