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Research on aerosol deposition process of 3D structures and generation of ceramic particles through laser-cvd process

Research Project

Project/Area Number 22656164
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Material processing/treatments
Research InstitutionShizuoka University

Principal Investigator

TANAKA Shigekazu  静岡大学, 工学部, 教授 (60197423)

Co-Investigator(Kenkyū-buntansha) NAKAMURA Tamotsu  静岡大学, 工学部, 教授 (70023322)
HAYAKAWA Kunio  静岡大学, 工学部, 准教授 (80283399)
Co-Investigator(Renkei-kenkyūsha) NAKAMURA Hideo  東京医科歯科大学, 大学院・医歯学総合研究科, 助教 (60172425)
Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,410,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥2,500,000 (Direct Cost: ¥2,500,000)
Keywordsエアロゾルデポジション / CVD / マイクロマニュファクチャリング / 超微粒子 / レーザ焼結
Research Abstract

In this study, the generation of ceramic particles by laser CVD technology and a focused acceleration and ultra-fine particles or ceramic metal was aerosolized in a He gas, to create a structure micro sintered-selectively deposited with a laser it fundamental study was conducted on the process. Showed that the sediment can produce high aspect ratio of a few mm in height by the number of 10μm in diameter by laser micro sintering process using a coaxial nozzle sequential laser light-first, ultra-fine particles flow. In addition, the laser CVD process, it was confirmed that the spherical particles that can generate carbon dioxide gas laser irradiation of titanium oxide to the metal alkoxide was vaporized gas.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (2 results)

All 2011 2010

All Presentation (2 results)

  • [Presentation] Gas blow-assisted 3D laser process for machining zirconia crowns2011

    • Author(s)
      NAKAMURA H, TANAKA S, KUBOTA Y, YAMAMOTO M and YOSHIKAWA F
    • Organizer
      IADR
    • Place of Presentation
      San Diego
    • Year and Date
      2011-03-17
    • Related Report
      2011 Final Research Report
  • [Presentation] レーザ・アシスト超微粒子エアロゾルデポジション法に関する研究2010

    • Author(s)
      田中,前島
    • Organizer
      日本機械学会東海支部講演会
    • Place of Presentation
      名古屋
    • Year and Date
      2010-08-01
    • Related Report
      2011 Final Research Report

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Published: 2010-08-23   Modified: 2016-04-21  

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