• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of Sinered Titanium Alloy as a Biomaterial

Research Project

Project/Area Number 02650497
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field 金属加工(含鋳造)
Research InstitutionOsaka University

Principal Investigator

MAJIMA Kazuhiko  Osaka University, Faculty of Engineering, Department of Materials Science and Engineering, Research Associate, 工学部, 助手 (60029270)

Project Period (FY) 1990 – 1992
Project Status Completed (Fiscal Year 1992)
Budget Amount *help
¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 1992: ¥200,000 (Direct Cost: ¥200,000)
Fiscal Year 1991: ¥300,000 (Direct Cost: ¥300,000)
Fiscal Year 1990: ¥1,500,000 (Direct Cost: ¥1,500,000)
KeywordsBiomaterial / Compatibility / Sintering / Titanium alloy / Ti-4Fe alloy / Polarization curve / Corrosion resistance / Passive film / Tiー4Fe合金
Research Abstract

The corrosion behavior of the HIP'ed Ti-4Fe alloy using hydride kroll process titanium powders as titanium sources was studied by the polarization curve in the physiological salt solution at 310K or in 1N-HCl solution at 310K in comparison with HIP'ed Ti-6Al-4V and HIP'ed Ti-5Al-2.5Fe alloys which are considered as the promising candidate for the implant material, and XPS analysis was carried out for the passive film formed on the surface of specimen in the physiological saline solution at 310K.
The localized attack (corrosion) was observed on the surfaces of the Ti-6Al-4 V and Ti-5Al-2.5Fe specimens during measurement of polarization curve in 1N-HCl solution or during forming passive film at 2.4V in the physiological saline solution. The above mentioned localized attack, however, was not detected on the Ti-4Fe specimen. It was recognized by SEM observation that alpha grain containing Al has been preferentially attacked and Al was enriched in the passive film of Ti-6Al-4V and Ti-5Al-2.5Fe specimens.
In the implantation test maintained in the tibia of a rabbit for 12 months, elution of alloying element such as Ti, Co, Fe was not detected.

Report

(4 results)
  • 1992 Annual Research Report   Final Research Report Summary
  • 1991 Annual Research Report
  • 1990 Annual Research Report
  • Research Products

    (16 results)

All Other

All Publications (16 results)

  • [Publications] 真島 一彦,天藤 恭太郎,山本 光政,永井 宏,庄司 啓一郎: "HIP処理したTi-4Fe合金の不動態皮膜中における組成分析" 粉体および粉末冶金. 36. 917-925 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 真島 一彦,永井 宏,辻 栄治,大西 啓靖: "生体材料用焼結チタン合金の開発(I)" 生体材料. 10. 3-10 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 真島 一彦,永井 宏,辻 栄治,大西 啓靖: "生体材料用焼結チタン合金の開発(II)" 生体材料. 10. 11-17 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Kazuhiko Majima, Kyotaro Amafuji, Mitsumasa Yamamoto, Hiroshi Nagai and Keiichiro shoji: "Compositional Analysis of the Passive Film of HIP'ed Ti-4Fe specimen" Journal of The Japan Society of Powder and Powder Metallurgy. Vol.37, No.3. 917-925 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Kazuhiko Majima, Hiroshi Nagai, Eiji Tsuji and Hironobu Onishi: "A Study on Sintered Titanium Alloy as a Biomaterial(I)" Journal of Japanease Society for Biomaterials. Vol.10, No.1. 3-10 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Kazuhiko Majima, Hiroshi Nagai, Eiji Tsuji and Hironobu Onishi: "A Study on Sintered Titanium Alloy as a Biomaterial(II)" Journal of Japanease Society for Biomaterials. Vol.10, No.1. 11-17 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 真島 一彦,天藤 恭太郎,山本 光政,永井 宏,庄司 啓一郎: "HIP処理したTi-4Fe合金の不動態被膜中における組成分析" 粉体および粉末冶金. 36. 917-925 (1990)

    • Related Report
      1992 Annual Research Report
  • [Publications] 真島 一彦,永井 宏,辻 栄治,大西 啓靖: "生体材料用焼結チタン合金の開発(I)" 生体材料. 10. 3-10 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 真島 一彦,永井 宏,辻 栄治,大西 啓靖: "生体材料用焼結チタン合金の開発(II)" 生体材料. 10. 11-17 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 真島 一彦,永井 宏,辻 栄治,大島 啓靖: "生体材料用焼結チタン合金の開発(I)" 生体材料. 10. 3-10 (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] 真島 一彦,永井 宏,辻 栄治,大西 啓靖: "生体材料用焼結チタン合金の開発(II)" 生体材料. 10. 11-17 (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] 真島 一彦,天藤 恭太郎,山本 光政,永井 宏,庄司 啓一郎: "熱間静水圧プレス処理したTiー4Fe合金の腐蝕特性" 粉体および粉末冶金. 36巻. 853-858 (1989)

    • Related Report
      1990 Annual Research Report
  • [Publications] 真島 一彦: "素粉末混合法による焼結Ti合金の研究" 粉体および粉末冶金. 36巻. 917-925 (1989)

    • Related Report
      1990 Annual Research Report
  • [Publications] 真島 一彦,天藤 恭太郎,山本 光政,永井 宏,庄司 啓一郎: "HIP処理したTiー4Fe合金の不動態被膜中における組成分析" 粉体および粉末冶金. 37巻. 451-455 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 真島 一彦,永井 宏,辻 栄治,大西 啓靖: "生体材料用焼結チタン合金の開発(1)" 日本バイオマテリアル学会.

    • Related Report
      1990 Annual Research Report
  • [Publications] 真島 一彦,永井 宏,辻 栄治,大西 啓靖: "生体材料用焼結チタン合金の開発(2)" 日本バイオマテリアル学会.

    • Related Report
      1990 Annual Research Report

URL: 

Published: 1990-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi