Eco-friendly ceramic coating by cross-flow EPD in aqueous slurries

• Project/Area Number: 19760505
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Material processing/treatments
• Research Institution: Nagoya University
• Principal Investigator: MORI Takamasa Nagoya University, 大学院・工学研究科, 助教 (20345929)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥3,770,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥570,000); Fiscal Year 2008: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000); Fiscal Year 2007: ¥1,300,000 (Direct Cost: ¥1,300,000)
• Keywords: 溶射・コーティング / 電気泳動成形 / セラミックスコーティング / クロスフローEPD / 水系スラリー / 電気泳動成形(EPD) / クラック抑制

Research Abstract

水系スラリーを用いた電気泳動成形により金属表面にセラミックス微粒子をコーティングするプロセスを開発した。スラリーを循環させながら電気泳動を行うことで、粒子の分散状態を保持すること、及び密着性の弱い粒子をコーティング面から排除することを可能とし、これまでよりも密着性の強い、比較的均質なセラミックスコーティング膜を水系スラリーから作製することができた。

Research Products

• [Journal Article] Ceramic Coating on Metal Substrate by Electropholetic Deposition Assisted by Sweeping Flow in Aqueous Suspension (2009)
  • Author(s): T. Mori, N. Hirasawa, R. Ito and J. Tsubaki
  • Journal Title: J. Key Engineering Materials 412 Pages: 21-26
  • Peer Reviewed
• [Journal Article] Ceramic Coating on Metal Substrate by Electropholetic Deposition Assisted by Sweeping Flow in Aqueous Suspension (2009)
  • Author(s): Takamasa Mori, N. Hirasawa, R. Ito and J. Tsubaki
  • Journal Title: J. Key Engineering Materials 412 Pages: 21-26
  • Peer Reviewed
• [Journal Article] Fabrication of Ceramic Coatings on Metal Substrate by Electrophoretic Deposition of Aqueous Slurries (2007)
  • Author(s): T. Mori, A. Ito, R. Ito and J. Tsubaki
  • Journal Title: Proceedings of The Third Asian Particle Technology Symposium (APT2007) vol.2 Pages: 650-654
  • Peer Reviewed
• [Journal Article] Fabrication of ceramic coatings on metal substrate by electrophoretic deposition of aqueous slurries (2007)
  • Author(s): Mori T., A. Ito, J. Tsubaki
  • Journal Title: Proceeding of the third asian-particle technology symposium 2 Pages: 650-654
  • Peer Reviewed
• [Presentation] Ceramic Coating on Metal Substrate by Electrophoretic Deposition Assisted by Sweeping Flow in Aqueous Suspension (2008)
  • Author(s): T. Mori, N. Hirasawa, R. Ito and J. Tsubaki
  • Organizer: 3rd International Conference on Electrophoretic Deposition : Fundamentals and Applications
  • Place of Presentation: Awaji Island, Japan
  • Year and Date: 2008-10-06
• [Presentation] Ceramic Coating on Metal Substrate by Electrophoretic Deposition Assisted by Sweeping Flow in Aqueous Suspension (2008)
  • Author(s): Takamasa Mori, N. Hirasawa, R. Ito and J. Tsubaki
  • Organizer: 3 rd International Conference on Electrophoretic Deposition : Fundamentals and Applications
  • Place of Presentation: 淡路夢舞台国際会議場(淡路島)
  • Year and Date: 2008-10-06
• [Presentation] 誰でも手軽にセラミックスコーティング (2007)
  • Author(s): 森 隆昌
  • Organizer: APPIE産学官連携フェア2007
  • Place of Presentation: コスモスクエア(大阪)
  • Year and Date: 2007-10-18
• [Presentation] Fabrication of Ceramic Coatings on Metal Substrate by Electrophoretic Deposition of Aqueous Slurries (2007)
  • Author(s): T. Mori, A. Ito, R. Ito and J. Tsubaki
  • Organizer: Proceedings of The Third Asian Particle Technology Symposium
  • Place of Presentation: Beijing, China
  • Year and Date: 2007-09-03