ホットプレスによる長繊維強化金属基複合材料（ＦＲＭ）の作製条件決定アルゴリズム

• 高橋 邦夫

  東京工業大学

• 坂井 重郎

  川崎製鉄(株)

• 金 鍾勲

  日発中研(株)

• 鈴村 暁男

  東京工業大学

• 恩澤 忠男

  東京工業大学

書誌事項

タイトル別名

• Algorithm for the determination of hot pressing parameters in fabrication of FRM.

抄録

When hot pressing is used to fabricate the fiber reinforced materials (FRM), hot pressing process parameters should be selected so as to satisfy the following two necessary conditions, i.e., (1) the deformation and the adhesion of the matrix foil must be completed, (2) the thickness of the reaction layer at the matrix/fiber interface must be smaller than the critical value which is derived from the Griffith's theory.<BR>In order to predict the deformation of matrix foils, a model was proposed, where plastic and creep deformation were taken into account. The thickness of the reaction layer was predicted on the basis of the diffusion controlled mechanism. These calculations provide a consistent and unified interpretation of experimental data for Ti-matrix FRM.<BR>An algorithm of the determination of hot pressing process parameters was proposed. According to the algorithm, Ti₃Al matrix FRM was formed to demonstrate the applicability of the algorithm. The tensile strength of the FRM was found to be about 1200 MPa at the temperature range from 300K to 1000K.

収録刊行物

• 溶接学会論文集

  溶接学会論文集 12 (2), 269-276, 1994

  一般社団法人 溶接学会

キーワード

• simulation
• creep deformation
• interface reaction
• algorithm
• FRM
• intermetallic compound
• titanium alloy
• hot pressing
• fiber
• parameter determination

詳細情報

• CRID: 1390001204721849984
• NII論文ID: 110003423324
• NII書誌ID: AN1005067X
• DOI: 10.2207/qjjws.12.269
• ISSN: 24348252
• ISSN: 02884771
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可