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2011 Fiscal Year Final Research Report

Micro/Nanoformability and properties of metallic materials for MEMS

Research Project

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Project/Area Number 21360355
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Material processing/treatments
Research InstitutionTohoku University

Principal Investigator

SAOTOME Yasunori  東北大学, 金属材料研究所, 教授 (90143198)

Co-Investigator(Kenkyū-buntansha) AMIYA Kenji  東北大学, 金属材料研究所, 准教授 (30463798)
Project Period (FY) 2009 – 2011
Keywords金属ガラス / アモルファス / ナノ成形加工 / ナノインプリント / MEMS
Research Abstract

Silicon has been generally used to fabricate MEMS. On the other hand, high performance micro-machines(MEMS)should be realized by use of high strength and functional metallic materials. Since, new metallic glass(glassy alloy, amorphous structured materials)was developed in the present study. The material exhibits Elinvar characteristic. From the aspect of micro-forming of metallic glasses, highly efficient and high throughput micro-forming method was developed and superior material properties were proved in this study

  • Research Products

    (16 results)

All 2012 2011 2010 2009 Other

All Journal Article (6 results) (of which Peer Reviewed: 5 results) Presentation (6 results) Book (1 results) Remarks (1 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] Effect of Au Content on Thermal Stability and Mechanical Properties of Au-Cu-Ag-Si Bulk Metallic Glasses2011

    • Author(s)
      H. Guo、W. Zhang、M. W. Chen、Y. Saotome、 M. Fukuhara、A. Inoue
    • Journal Title

      Metallurgical and Materials Transactions A

      Volume: Vol.42 Pages: 1486-1490

    • DOI

      DOI:10.1007/s11661-010-0584-9

    • Peer Reviewed
  • [Journal Article] Glassy alloy composites for bit-patterned . media2011

    • Author(s)
      N. Nishiyama、K. Takenaka、 N. Saidoh、M. Futamoto、Y. Saotome、A. Inoue
    • Journal Title

      Journal of Alloys and Compounds

      Volume: Vol.509 Pages: S145-S147

    • DOI

      DOI:10.1016/j.jallcom.2010.12.020

  • [Journal Article] Plastic Working of Metallic Glass Bolts by Cold Thread Rolling2011

    • Author(s)
      S. Yamanaka、K. Amiya、Y. Saotome、A. Inoue
    • Journal Title

      Materials Transactions

      Volume: Vol.52 Pages: 243-249

    • Peer Reviewed
  • [Journal Article] Nanoimprinting of Metallic Glass for Periodic Nano-Hole Structures with Dies Fabricated by FIB-CVD and RIE2011

    • Author(s)
      Y. Fukuda、Y. Saotome、H. Kimura、A. Inoue
    • Journal Title

      Materials Transactions

      Volume: Vol.52 Pages: 239-242

    • Peer Reviewed
  • [Journal Article] Structure, morphology and magnetic properties of Fe. B. Si. Nb glassy alloy thin film prepared by a pulsed laser deposition method2009

    • Author(s)
      K. Takenaka、T. Sugimoto、N. Nishiyama、A. Makino、Y. Saotome、et. al
    • Journal Title

      Materials Letters

      Volume: Vol.63 Pages: 1895-1897

    • Peer Reviewed
  • [Journal Article] New Au-based bulk glassy alloys with ultralow glass transition temperature2009

    • Author(s)
      W. Zhang、H. Guo、M. W. Chen、Y. Saotome、 C. L. Qin、A. Inoue
    • Journal Title

      Scripta Materialia

      Volume: Vol.61 Pages: 744-747

    • Peer Reviewed
  • [Presentation] Metallic Glasses as Micro/Nano-Materials for Advanced Manu-facturing2012

    • Author(s)
      Y. Saotome
    • Organizer
      2012 International Con-ference on Advanced Manufacturing
    • Place of Presentation
      Jiaoxi、台湾
    • Year and Date
      2012-03-05
  • [Presentation] Low Viscosity Behavior of Zr-based Metallic Glass under Rapid Heating and Its Application to High Strain Rate Superplastic Nanoforming、Int2011

    • Author(s)
      Y. Saotome、K. Amiya、A. Inoue
    • Organizer
      Conf. on Processing & Manufacturing of Advanced Materials
    • Place of Presentation
      Quebec、 Canada
    • Year and Date
      2011-08-02
  • [Presentation] Metallic Glasses as Micro/Nano-Materials for MEMS/NEMS2011

    • Author(s)
      Y. Saotome
    • Organizer
      9th Int. Workshop on High-Aspect-Ratio Micro Structure Tech
    • Place of Presentation
      Himeji, Japan
    • Year and Date
      2011-06-17
  • [Presentation] Fabrication of Machine Parts of Metallic Glasses2010

    • Author(s)
      Y. Saotome、A. Inoue
    • Organizer
      Materials Research Society 2010 Fall Meeting
    • Place of Presentation
      Boston、USA
    • Year and Date
      2010-12-03
  • [Presentation] Nanoimprint of nanodot structures of metallic glasses2010

    • Author(s)
      Y. Saotome
    • Organizer
      11th IUMRS Int. Conf. in Asia
    • Place of Presentation
      Qingdao、China
    • Year and Date
      2010-09-26
  • [Presentation] Metallic Glasses as Micro/Nano-Materials for MEMS/NEMS2009

    • Author(s)
      Y. Saotome、A. Inoue
    • Organizer
      The 16th Int. Symposium on Metastable, Amorphous and Nanostructured Materials(ISMANAM 2009)
    • Place of Presentation
      Beijing、 China
    • Year and Date
      2009-07-08
  • [Book] 金属ガラスの基礎と産業への応用2009

    • Author(s)
      早乙女康典, 他
    • Total Pages
      650
    • Publisher
      (株)テクノシステム
  • [Remarks]

    • URL

      http://www.mpmg.imr.ohoku.ac.jp

  • [Patent(Industrial Property Rights)] 非結晶質合金の成型方法および該成型方法で作製した成型物2012

    • Inventor(s)
      橋間隆, 井上陽一, 早乙女康典, 網谷健児
    • Industrial Property Rights Holder
      ヘイシンテクノベルク株式会社, 東北大学
    • Industrial Property Number
      特許、特願2012-042613
    • Filing Date
      2012-02-29
  • [Patent(Industrial Property Rights)] 精密歯車、その歯車機構及び精密歯車の製造方法2011

    • Inventor(s)
      井上明久、清水幸春、喜多和彦、渡邉大智、石田央、竹田英樹、早乙女康典
    • Industrial Property Rights Holder
      並木精密宝石株式会社、YKK株式会社、井上明久、早乙女康典
    • Industrial Property Number
      特許、特許第4801800号
    • Filing Date
      2011-08-12

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Published: 2013-07-31  

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