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Simulated Properties of Titanium Alloys as Implant Materials

Research Project

Project/Area Number 07044130
Research Category

Grant-in-Aid for international Scientific Research

Allocation TypeSingle-year Grants
SectionJoint Research
Research InstitutionTokyo Medical and Dental University

Principal Investigator

HAMANAKA Hitoshi  Institute for Medical and Dental Engineering, Tokyo Medical and Dental University, Professor, 医用器材研究所, 教授 (10013955)

Co-Investigator(Kenkyū-buntansha) BEST Serena M  Interdciplinary Research Center in Biomedical Materials, Queen Mary and Westfiel, Univers, 講師
SHELTON Julia C  Interdciplinary Research Center in Biomedical Materials, Queen Mary and Westfiel, Univers, 講師
BONFIELD William  Interdciplinary Research Center in Biomedical Materials, Queen Mary and Westfiel, Univers, 教授
DOI Hisashi  Institute for Medical and Dental Engineering, Tokyo Medical and Dental Universit, 医用器材研究所, 助手 (30251549)
YONEYAMA Takayuki  Institute for Medical and Dental Engineering, Tokyo Medical and Dental Universit, 医用器材研究所, 助教授 (00220773)
SHELTONJULIA ジュリア シー  Queen Mary and Westfield College, Univers, 講師
小林 郁夫  東京医科歯科大学, 医用器材研究所, 助手 (40242268)
Project Period (FY) 1995 – 1996
Project Status Completed (Fiscal Year 1996)
Budget Amount *help
¥23,800,000 (Direct Cost: ¥23,800,000)
Fiscal Year 1996: ¥12,900,000 (Direct Cost: ¥12,900,000)
Fiscal Year 1995: ¥10,900,000 (Direct Cost: ¥10,900,000)
KeywordsTitanium alloys / Inplant / Biocompatibility / Alloy designing / Mechanical properties
Research Abstract

Metallic materials, especially titanium and its alloys are pointed out as ideal biomedical materials, since they exhibit superior properties for corrosion resistance and biocompatibility. However, it's a very rare case to develop proper biomedical titanium alloys. Industrial high-strength titanium alloys, such as Ti-6Al-4V alloy, are still used widely even in biomedical fields. The situation for materials testing technology is same. There is no proper technique to evaluate biomedical materials' properties, other than the conventional industrial method. It is necessary to develop the integrated evaluation system for biomedical materials, considering environment and mechanical conditions of living body.
In this international joint research conducted by the cooperation between Institute for Medical and Dental Engineering, Tokyo Medical and Dental University and Interdisciplinary Research Center in Biomedical Materials, Queen Mary and Westfield College, University of London, new biomedical alloys consist of titanium and zirconium containing small amount of niobium are developed and their superior properties were revealed. It is also developed new simulative testing method for biomaterials. Some results have been already reported at the Third International Symposium on Titanium in Dentistry (August, 1995, Sydney), the Fifth World Biomaterials Congress (May-June, 1996, Toronto) and some other meetings.

Report

(3 results)
  • 1996 Annual Research Report   Final Research Report Summary
  • 1995 Annual Research Report
  • Research Products

    (27 results)

All Other

All Publications (27 results)

  • [Publications] E.Kobayashi: "Mechanical properties of the binary titanium-zirconium alloys and their potential for biomedical materials" Journal of Biomedical Materials Research. 29. 943-950 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] E.Kobayashi: "Alloy-design of titanium-zirconium based alloys containing niobium as biomedical materials" Proceedings of the 5th World Biomaterials Congress. 481 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] E.Kobayashi: "Mechanical properties of Ti-Zr based alloys as dental materials" Proceedings of the 3rd International Symposium on Titanium in Dentistry. 182 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 米山隆之: "鋳造したチタンの力学的性質に及ぼす試験片直径の影響" 歯科材料・器械. 15. 156-160 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] T.Yoneyama: "Deformation property of titanium and dental alloys in an indentation test" Dentistry in Japan. (印刷中). (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] E.Kobayashi: "Microstructures and mechanical properties of biomedical titanium-zirconium based alloys containing niobium" Journal of Materials Science,Materials in Medicine. (投稿準備中).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] E.Kobayashi: "Gamma Titanium Aluminides" The Minerals,Metals & Materials Society, 6 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] E.Kobayashi: "Proceedings of the 3rd International Symposium on Titanium in Dentistry" The Biomaterials Science Unit,Faculty od Dentistry,The University of Sydney, 9 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] H.Hamanaka: "Proceedings of the 3rd International Symposium on Titanium in Dentistry" The Biomaterials Science Unit,Faculty od Dentistry,The University of Sydney, 6 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] E.Kobayashi et al.: "Mechanical properties of the binary titanium-zirconium alloys and their potential for biomedical materials" Journal of Biomedical Materials Research. 29. 943-950 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] E.Kobayashi et al.: "Alloy-design of titanium-zirconium based alloys containing niobium as biomedical materials" Proceedings of the 5th World Biomaterials Congress. 481 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] E.Kobayashi et al.: "Mechanical properties of Ti-Zr based alloys as dental materials" Proceedings of the 3rd International Symposium on Titanium in Dentistry. 182 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] T.Yoneyama et al.: "Influence of specimen diameter on the mechanical properties of titanium castings" The Journal of the Japanese Society for Dental Materials and Devices. 15. 156-160 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] T.Yoneyama et al.: "Deformation property of titanium and dental alloys in an indentation test" Dentistry in Japan. (in print). (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] E.Kobayashi et al.: "Microstructures and mechanical properties of biomedical titanium-zirconium based alloys containing niobium" (To be published).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] E.Kobayashi et al.: The Minerals, Metals & Materials Society. Gamma Titanium Aluminides, 347-352 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] E.Kobayashi: The Biomaterials Science Unit, Faculty od Dentistry, The University of Sydney. Proceedings of the 3rd International Symposium on Titanium in Dentistry, 47-56 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] H.Hamanaka: The Biomaterials Science Unit, Faculty od Dentistry, The University of Sydney. Proceedings of the 3rd International Symposium on Titanium in Dentistry, 77-82 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] E.Kobayashi: "Mechanical properties of the binary titanium-zirconium alloys and their potential for biomedical materials" Journal of Biomedical Materials Research. 29. 943-950 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] E.Kobayashi: "Alloy-design of titanium-zirconium based alloys containing niobium as biomedical materials" Proceedings of the 5th World Biomaterials Congress. 481- (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] E.Kobayashi: "Mechanical properties of Ti-Zr based alloys as dental materials" Proceedings of the 3rd International Symposium on Titanium in Dentistry. 182- (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 米山隆之: "鋳造したチタンの力学的性質に及ぼす試験片直径の影響" 歯科材料・器械. 15. 156-160 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] T.Yoneyama: "Deformation property of titanium and dental alloys in an indentation test" Dentistry in Japan. (印刷中). (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] E.Kobayashi: "Microstructures and mechanical properties of biomedical titanium-zirconium based alloys containing niobium" Journal of Materials Science,Materials in Medicine. (投稿準備中).

    • Related Report
      1996 Annual Research Report
  • [Publications] E.Kobayashi: "Gamma Titanium Aluminides" The Minerals,Metals & Materials Society, 6 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] E.Kobayashi: "Proceedings of the 3rd International Symposium on Titanium in Dentistry" The Biomaterials Science Unit,Faculty of Dentistry,The University of Sydney, 9 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] H.Hamanaka: "Proceedings of the 3rd International Symposium on Titanium in Dentistry" The Biomaterials Science Unit,Faculty of Dentistry,The University of Sydney, 6 (1996)

    • Related Report
      1996 Annual Research Report

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Published: 1995-04-01   Modified: 2016-04-21  

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