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Niobium Aluminosillcide Coating based on High Temperature Exothermic Reaction and Properties Testing

Research Project

Project/Area Number 13650795
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Metal making engineering
Research InstitutionHOKKAIDO UNIVERSITY

Principal Investigator

MATSUURA Kiyotaka  Hokkaido Univ. Grad. School of Eng. Assoc. Prof., 大学院・工学研究科, 助教授 (60142692)

Project Period (FY) 2001 – 2002
Project Status Completed (Fiscal Year 2002)
Budget Amount *help
¥4,000,000 (Direct Cost: ¥4,000,000)
Fiscal Year 2002: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2001: ¥3,200,000 (Direct Cost: ¥3,200,000)
Keywordssurface modification / coating / joining / arc melting / niobium aluminide / niobium alumino-silicide / 耐酸化性
Research Abstract

A new method for surface modification based on the arc surface alloying has been proposed and its feasibility has been investigated performing niobium aluminide coating on a niobium base metal. When tungsten arc was used to melt an aluminum plate placed on a niobium block, the niobium surface was also melted and a melt pool of an Al-Nb binary alloy was formed on the niobium block. The melt pool solidified into niobium aluminides on the surface of the niobium block, forming a thick NbAl_3 layer on the top surface of the coating layer. When an Al-Si alloy plate was used instead of the aluminum plate, a niobium almino-silicide layer was formed on the niobium block.

Report

(3 results)
  • 2002 Annual Research Report   Final Research Report Summary
  • 2001 Annual Research Report
  • Research Products

    (18 results)

All Other

All Publications (18 results)

  • [Publications] 小柳貴幸, 松浦清隆, 工藤昌行: "ニオブの耐酸化被覆における化学組成と微細組織の傾斜"2001年度傾斜機能材料論文集. 93-98 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 松浦清隆, 小柳貴幸: "アルミナイド系金属間化合物の反応性肉盛り溶接"大阪大学接合化学研究所共同研究報告. 175-176 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 松浦清隆, 小柳貴幸, 工藤昌行, 呉長桓: "アルミナイド系金属間化合物の反応性被覆"鋳造工学. 75・2. 115-122 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K.Matsuura, T.Koyanagi, M.Kudoh: "Formation of Niobium Aluminide Layers on Niobium Plate by Arc Surface Alloying"Proc. FGM2002. (印刷中). (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K.Matsuura, T.Koyanagi, M.Kudoh: "Formation of Niobium Aluminide Layers on Niobium Plate by Arc Surface Alloying"Proc. FGM2002. (印刷中). (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 松浦清隆, 工藤昌行: "ニオブ表面のアルミナイド被覆"2002年度傾斜機能材料論文集. (印刷中). (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T. Koyanagi, K. Matsuura, M. Kudoh: "Graded Change in Chemical Composition and Microstructure in Oxidation Resistant Coating of Niobium"Functionally Graded Materials. 93-98 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K. Matsuura, T. Koyanagi: "Reactive Padding of Aluminide Intermetallics"Research Reports of Osaka University Joining and Welding Research Center. 175-176 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K. Matsuura, T. Koyanagi, M. Kudoh, J. H. Oh, S. Kirihara, Y. Miyamoto: "Reactive Coating of Aluminide Intermetallics"Casting Technology. Vol.75. 115-122 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K. Matsuura, T. Koyanagi, M. Kudoh: "Formation of Niobium Aluminide Layers on Niobium Plate by Arc Surface Alloying"Proc. FGM2002. in press. (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K. Matsuura, T. Koyanagi, M. Kudoh: "Formation of Niobium Aluminide Layers on Niobium Plate by Arc Surface Alloying"Proc. FGM2002. in press. (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K. Matsuura, M. Kudoh: "Aluminide Coating of Niobium"Functionally Graded Materials. in press. (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 小柳貴幸, 松浦清隆, 工藤昌行: "ニオブの耐酸化被覆における化学組成と微細組織の傾斜"2001年度傾斜機能材料論文集. 93-98 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 松浦清隆, 小柳貴幸: "アルミナイド系金属間化合物の反応性肉盛り溶接"大阪大学接合科学研究所共同研究報告. 175-176 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 松浦清隆, 小柳貴幸, 工藤昌行, 呉長桓, 桐原聡秀, 宮本欽生: "アルミナイド系金属間化合物の反応性被覆"鋳造工学. 75.2. 115-122 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Matsuura, T.Koyanagi, M.Kudoh: "Formation of Niobium Aluminide Layers on Niobium Plate by Arc Surface Alloying"Proc.FGM 2002. (印刷中). (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Matsuura, T.Koyanagi, M.Kudoh: "Formation of Niobium Aluminide Layers on Niobium Plate by Arc Surface Alloying"Proc.FGM 2002. (印刷中). (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] 松浦清隆, 工藤昌行: "ニオブ表面のアルミナイド被覆"2002年度傾斜機能材料論文集. (印刷中). (2003)

    • Related Report
      2002 Annual Research Report

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Published: 2001-04-01   Modified: 2016-04-21  

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