Damage Free plastic forming of hard brittle materials under high hydrostatic pressure.

• Project/Area Number: 20360064
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Production engineering/Processing studies
• Research Institution: Tokyo Institute of Technology
• Principal Investigator: YOSHINO Masahiko Tokyo Institute of Technology, 大学院・理工学研究科, 教授 (40201032)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000); Fiscal Year 2010: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000); Fiscal Year 2009: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000); Fiscal Year 2008: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
• Keywords: ナノ・マイクロ加工 / 塑性加工 / 硬脆材料 / 機能表面 / 延性モード加工 / 無欠陥加工 / 高圧技術 / 破壊機構 / 微細加工 / 押し込み試験 / 切削試験 / 材料特性 / 亀裂

Research Abstract

Possibility of plastic forming method of hard-brittle materials under high hydrostatic pressure was studied. An experimental setups for machining test and indentation test under high hydrostatic pressure were developed. Effects of hydrostatic pressure on plastic deformation characteristics and fracture characteristics of hard brittle materials were studied. Effect of crystal structure on deformation property was studied. Possibility for development of functional surface by nano/micro plastic forming was also studied.

Research Products

• [Journal Article] Indentation Test of Soda Glass under High Hydrostatic Pressure (2011)
  • Author(s): Masahiko Yoshino, Kazuaki Uchida
  • Journal Title: Proceedings of ICOMM2011 Pages: 49-52
  • Peer Reviewed
• [Journal Article] Indentation Test of Soda Glass under High Hydrost atic Pressure (2010)
  • Author(s): 吉野雅彦, 内田和見
  • Journal Title: Proceedings of ICOMM 2011 Pages: 49-52
  • Peer Reviewed
• [Journal Article] Effects of External Hydrostatic Pressure on Machining Properties of Hard-Brittle Materials (2010)
  • Author(s): M.Yoshino, N.Yoshiyuki, N.Yoshikawa, Y.Shimizu, A.Yamanaka
  • Journal Title: Proceedings of 4th CIRP-HPC2010 vol.1 Pages: 175-178
  • Peer Reviewed
• [Journal Article] Efficient Fabri cation Process Of Optical Functional Surfaces By Using Nano Plastic Fo rming (2010)
  • Author(s): M.Yoshino, R.Okabe, H.Ohsawa, A.Yamanaka, T.Matsumura
  • Journal Title: Proceedings of ICTMP2010 Pages: 355-363
  • Peer Reviewed
• [Journal Article] 高静水圧環境におけるシリコンウエハの切削実験 (2010)
  • Author(s): 清水洋平, 吉野雅彦, 山中晃徳
  • Journal Title: 日本機械学会第8回生産加工・工作機械部門講演会講演論文集 Pages: 155-156
• [Journal Article] 高静水圧環境における二次元切削実験 (2010)
  • Author(s): 吉野雅彦, 山中晃徳, 生田目祥行
  • Journal Title: 日本機械学会第8回生産加工・工作機械部門講演会講演論文集 Pages: 259-260
• [Journal Article] Plastic Forming of Hard Brittle Materials under External Hydrostatic Pressure, Steel Research International (2010)
  • Author(s): 吉野雅彦, 吉川直樹, 内田和見
  • Journal Title: Special Edition Pages: 1054-1057
  • Peer Reviewed
• [Journal Article] Plastic Forming of Hard Brittle Materials under External Hydrostatic Pressure (2010)
  • Author(s): Masahiko Yoshino, Naoki Yoshikawa, Kazuaki Uchida
  • Journal Title: Steel Research international Volume: Special Edition Pages: 1054-1057
  • Peer Reviewed
• [Journal Article] Effects of External Hydrostatic Pressure on Machining Properties of Hard-Brittle Materials (2010)
  • Author(s): Masahiko YOSHINO, Namatame YOSHIYUKI, Naoki YOSHIKAWA, Youhei SHIMIZU, Akinori YAMANAKA
  • Journal Title: Proceedings of 4th CIRP-HPC2010 Volume: 1 Pages: 175-178
  • Peer Reviewed
• [Journal Article] Efficient Fabrication Process of Optical Functional Surfaces By Using Nano Plastic Forming (2010)
  • Author(s): M Yoshino, R Okabe, H Ohsawa, A Yamanaka, T Matsumura
  • Journal Title: Proceedings of ICTMP2010 Pages: 355-363
  • Peer Reviewed
• [Journal Article] Multi-tasking machining process under high hydrostatic pressure (2009)
  • Author(s): 吉川直樹, 内田和見, 吉野雅彦
  • Journal Title: LEM21 Pages: 417-420
  • Peer Reviewed
• [Journal Article] Development of functional surface by nano-plastic forming (2009)
  • Author(s): Masahiko Yoshino, Noritsugu Umehara, Sivanadam Aravindan
  • Journal Title: WEAR 266, No.5-6 Pages: 581-584
  • Peer Reviewed
• [Journal Article] Control of Optical Transmittance by Nano Plastic Forming (2009)
  • Author(s): Masahiko Yoshino, Fumikazu Yoshizawa, Takashi Matsumura
  • Journal Title: International Journal of Material Forming Vol.1, 1 Pages: 491-494
  • Peer Reviewed
• [Journal Article] 高静水圧環境における押し込み試験装置の開発
  • Author(s): 吉野雅彦, 内田和見, 吉川直樹
  • Journal Title: 2009年度精密工学会秋季大会学術講演会 Pages: 11-12
  • NAID: 130004658973
• [Journal Article] 高静水圧環境における押込み試験装置の開発
  • Author(s): 内田和見, 吉野雅彦
  • Journal Title: 2008年度精密工学会秋季大会学術講演会 Pages: 735-736
  • NAID: 130004658806
• [Presentation] Nano/micro Fabrication Technologies and Development of Functional Materials (2010)
  • Author(s): 吉野雅彦
  • Organizer: The 9th Asia-Pacific Conference on Material Processing
  • Place of Presentation: Sydney
  • Year and Date: 2010-06-07
• [Presentation] Nano/micro Fabrication Technologies and Development of Functional Materials (2010)
  • Author(s): Masahiko Yoshino
  • Organizer: The 9th Asia-Pacific Conference on Material Processing
  • Place of Presentation: The University of New South Wales, Sydney
  • Year and Date: 2010-06-07
• [Presentation] Modification of surface optical properties and wettability using the combination of Nano Plastic Forming (2010)
  • Author(s): Willy Kurnia, Masahiko Yoshino
  • Organizer: Regional Conference on Mechanical and Aerospace Technology (in Bali)
  • Place of Presentation: Bali
  • Year and Date: 2010-02-09
• [Presentation] Multi-tasking machining process under high hydrostatic pressure (2009)
  • Author(s): Naoki Yoshikawa, Kazuaki Uchida, Masahiko Yoshino
  • Organizer: LEM21 2009
  • Place of Presentation: Osaka
  • Year and Date: 2009-12-03
• [Presentation] 高静水圧環境における押し込み試験装置の開発 (2009)
  • Author(s): 古野雅彦, 内田和見, 吉川直樹
  • Organizer: 2009年度精密工学会秋季大会学術講演会
  • Place of Presentation: 神戸
  • Year and Date: 2009-09-11
• [Presentation] 高静水圧切削のための旋盤型NC切削装置の開発 (2009)
  • Author(s): 清水洋平, 吉野雅彦
  • Organizer: 2009年度精密工学会春季大会卒論発表会
• [Presentation] 高静水圧環境における押込み試験装置の開発 (2008)
  • Author(s): 内田和見, 吉野雅彦
  • Organizer: 2008年度精密工学会秋季大会学術講演会
  • Place of Presentation: 仙台
  • Year and Date: 2008-09-19