Fabrication of Micro/Meso Scale Shell Structures of Metal/Ceramic Composite

金属/陶瓷复合材料微/细观尺度壳结构的制备

• 批准号: 21360060
• 负责人: OBIKAWA Toshiyuki
• 金额: $ 12.56万
• 依托单位: The University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21360060/
• 关键词: 機械工作; 生産工学、ナノ; マイクロ工学; 機械工作・生産工学; 薄膜構造; 微細塑性加工; コーティング

Single point incremental microforming of metallic foils without using any die and mould has been developed as a flexible fabrication method of micro shell structures. The minimum size of a shell structure was 50μm in length. An aluminum micro shell structure was coated with hafnium oxide or titanium nitride and then, only aluminum foil of formed structures was etched selectively in a solution of potassium hydroxide to fabricate the micro shell structures of ceramics only.

金属箔的单点递增微型型不使用任何模具，并且已经开发出一种微壳结构的柔性制造方法。壳结构的最小尺寸为50μm。将铝制微壳结构与氧化物或硝酸钛涂覆，然后仅在氢氧化钾的溶液中选择性地蚀刻形成结构的铝箔，以制造陶瓷的微壳结构。

项目成果

Single-Point Incremental Micro-Forming of Thin Shell Products Utilizing High Formability

• DOI: 10.1299/jamdsm.4.1145
• 发表时间: 2010-01-01
• 期刊: JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING
• 影响因子: 0.9
• 作者: Obikawa, Toshiyuki;Hakutani, Tomomi;Yoshino, Masahiko
• 通讯作者: Yoshino, Masahiko

Single Point Micro Incremental Forming of Miniature Shell Structures

• DOI: 10.1299/jamdsm.4.543
• 发表时间: 2010-01-01
• 期刊: JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING
• 影响因子: 0.9
• 作者: Sekine, Tsutomu;Obikawa, Toshiyuki
• 通讯作者: Obikawa, Toshiyuki

Fabrication of Miniature Shell Structures of Stainless Foil Using Single Point Incremental Micro Forming

采用单点渐进微成形技术制造不锈钢箔微型壳结构

• 发表时间: 2011
• 作者: T. Obikawa;T. Sekine
• 通讯作者: T. Sekine

Fabrication of Micro Pyramids of Thin Ceramic Film Utilizing Incremental Micro-Forming and Coating

利用渐进微成型和涂层制造陶瓷薄膜微金字塔

• 发表时间: 2011
• 作者: T. Obikawa;N. Matsumoto;S. Togo;T. Matsumura;J. Leopold
• 通讯作者: J. Leopold