ほう酸アルミニウムウィスカ／ＡＣ８Ａおよび６０６１アルミニウム合金の界面反応

• 菅沼 克昭

  防衛大学校材料物性工学教室

• 佐々木 元

  防衛大学校材料物性工学教室

• 藤田 輝昭

  防衛大学校材料物性工学教室

• 鈴木 信幸

  (株)エー•エム•テクノロジー

書誌事項

タイトル別名

• Interfacical reaction between aluminum borate whisker and AC8A and 6061 aluminum alloys.
• ホウサン アルミニウム ウィスカ AC8A オヨビ 6061 アルミニウム ゴ

抄録

The microstructure of the aluminum borate whisker reinforced AC8A matrix composite fabricated by squeeze casting was examined with high resolution electron microscopy. Fine reaction products were observed on the whisker surface, which were identified to be MgAl₂O₄ (partly γ-Al₂O₃). Those reaction products introduced large strain inside to accomodate the lattice mismatch with a whisker and showed the crystallographic orientation relationship as follows:<br>{010} Al₁₈B₄O₃₃//{111} MgAl₂O₄<br>[001] Al₁₈B₄O₃₃//[110] MgAl₂O₄<br>No further reaction took place at the area covered with the reaction products. Steps were formed on the whisker with the reaction products on them. A thin amorphous-like layer was observed on the interface between the whisker and the matrix.

収録刊行物

• 軽金属

  軽金属 41 (5), 297-303, 1991

  一般社団法人 軽金属学会

キーワード

• composite
• aluminum borate whisker
• HREM
• interface
• reaction

詳細情報

• CRID: 1390282681312114048
• NII論文ID: 130004075880
• NII論文ID: 10003793594
• NII書誌ID: AN00069773
• DOI: 10.2464/jilm.41.297
• COI: 1:CAS:528:DyaK3MXlsVKru7w%3D
• ISSN: 18808018
• ISSN: 04515994
• ISSN: http://id.crossref.org/issn/04515994
• NDL書誌ID: 3721025
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3721025
• 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