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Influence of Vibration on Interface Shape and Solute Distribution at Solid-Liquid Interface

Research Project

Project/Area Number 63550499
Research Category

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

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

Principal Investigator

KATO Hiroshi  Saitama University, Faculty of Engineering, Associate Professor, 工学部, 助教授 (80107375)

Project Period (FY) 1988 – 1989
Project Status Completed (Fiscal Year 1989)
Budget Amount *help
¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 1989: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 1988: ¥1,500,000 (Direct Cost: ¥1,500,000)
KeywordsSolid-Liquid Interface / Molten Metal / Substrate / Solute Distribution / Vibration / Melting Process / 溶解 / 界面形状
Research Abstract

The reaction between the molten metal and the metal substrate was examined experimentally, and the following results were obtained.
(1) The Al-4wt% Cu alloy grew continuously from dendritic segregation in the Al-4wt% Cu alloy substrate.
(2) The constitutional superheating activated solute rearrangement in the solution heat-treated Al-Cu alloy substrate.
(3) The iron base substrate melted uniformly in the molten aluminum. The thickness of the substrate increased at first, then decreased monotonously. The thickness d of the intermediate phase at the melting interface increased with the immersion time t: d=At.
(4) The copper substrate melted locally in the molten Al. The unevenness of the substrate was influenced partly by the surface conditions (the roughness and the oxidized layer), and was influenced largely by the vibration of the substrate. The thickness of the intermediate phase was also influenced by the vibration of the thickness.

Report

(3 results)
  • 1989 Annual Research Report   Final Research Report Summary
  • 1988 Annual Research Report
  • Research Products

    (4 results)

All Other

All Publications (4 results)

  • [Publications] 加藤寛: "Influence of Solute Content and Distribution in Substrate on Growth Structures of Al-4wt%Cu Alloys Grown from Substrate" Acta Metallurgica.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Kato, Hiroshi: "Influence of Solute Content and Distribution in Substrate on Growth of Al-4wt%Cu Alloys Grown from Substrate" Acta Metallurgica contributed.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] 加藤寛: "Influence of Solute Content and Distribution in Substrate on Growth Structures of Al-4wt%Cu Alloys Grown from Substrate" Acta Metallurgica.

    • Related Report
      1989 Annual Research Report
  • [Publications] 加藤寛: Journal of Crystal Growth.

    • Related Report
      1988 Annual Research Report

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Published: 1988-04-01   Modified: 2016-04-21  

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