真空メカノフュージョン法によるＭｏ‐Ａｌ２Ｏ３複合粒子の作製とそれらの放電プラズマ焼結における焼結特性

• 加賀 寿

  北海道立工業技術センター

• 古俣 和直

  函館工業高等専門学校

• 明石 保

  住友石炭鉱業(株)

• 田谷 嘉浩

  北海道立工業技術センター

• 鴨田 秀一

  北海道立工業試験場

• 向井田 健一

  室蘭工業大学

書誌事項

タイトル別名

• Preparation of Mo-Al2O3 Composite Particles by Vacuum Mechanofusion Process, and the Sintering Property of the Compacts Sintered from the Composite Powders by Spark Plasma Technique.
• シンクウ メカノフュージョンホウ ニヨル Mo Al2O3 フクゴウ リュウシ

抄録

We had reported the vacuum mechanofusion prpoedure, applied to Mo-A1₂O₃ composite in air or under low pressure. This paper describes the result of trying the Mo particle coating on A1₂O₃ core particles with different Mo content. It was found that the more Mo particles remained not consumed for the composite particles, as the Mo particle composition in the mixed particles increased. Furthermore, the Mo-A1₂O₃ composite powders obtained was sintered to compact by spark plasma technique. As the results, it was found that the compact prepared from the composite powder was more improved in density than the compact prepared from the mixed powders, and this effect was remarkable in early stage of sintering. It was dear that the density of sintered compacts became higher as Mo content of composite particles increased.

収録刊行物

• 粉体および粉末冶金

  粉体および粉末冶金 43 (8), 1055-1060, 1996

  一般社団法人 粉体粉末冶金協会

キーワード

• Mo-Al<SUB>2</SUB>O<SUB>3</SUB>
• mechanofusion
• composite particle
• spark plasma sintering
• sintering property

詳細情報

• CRID: 1390001206307706496
• NII論文ID: 10002012967
• NII書誌ID: AN00222724
• DOI: 10.2497/jjspm.43.1055
• ISSN: 18809014
• ISSN: 05328799
• NDL書誌ID: 4012533
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4012533
• 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