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2008 Fiscal Year Final Research Report

High speed fabrication using twin roll casting method and warm formability of cast Mg-Al cladding materials for automotive vehcles

Research Project

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Project/Area Number 19560749
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Metal making engineering
Research InstitutionGunma University

Principal Investigator

WATARI Hisaki  Gunma University -> 群馬大学, 大学院・工学研究科, 准教授 (90210971)

Co-Investigator(Kenkyū-buntansha) YAMAZAKI Takanori  小山工業高等専門学校, 機械工学科, 助教 (80342476)
Project Period (FY) 2007 – 2008
Keywordsマグネシウム合金 / アルミニウム合金 / ロールキャスティング / クラッド材
Research Abstract

近年,地球環境問題の観点からCO_2排出量の削減が求められている.自動車業界では燃費向上によるCO_2排出量の削減のために車体軽量化が図られている.本研究では,自動車用Mg-Al合金のクラッド材を,溶湯から直接薄板の作製が可能であるロールキャスターを利用して低コストで作製することを考案した.実験では適切な製造条件を明らかにし,製造された薄板材の温間における成形性(絞り特性)について調査した.また,最終的にはクラッド材の実用的な温間成形法についても検討している.

Research Products

(6 results)

All 2008

All Journal Article Presentation

  • [Journal Article] Casting of aluminum alloy strip using an unequal diameter twin roll caster2008

    • Author(s)
      T. Haga, H. Inui, H. Watari, S. Kumai
    • Journal Title

      Archives of Materials Science and Engineering Vol 29

      Pages: 113-116

    • Peer Reviewed
  • [Journal Article] Grooved roll for a high speed twin roll caster2008

    • Author(s)
      T. Haga, K. Hirooka, H. Watari, S.Kumai
    • Journal Title

      Archives of Materials Science and Engineering Vol 30

      Pages: 117-120

    • Peer Reviewed
  • [Journal Article] High speed twin roll casting of 6061 alloy strips2008

    • Author(s)
      S. Sakaguchi, H. Watari, S. Kumai
    • Journal Title

      Archives of Materials Science and Engineering Vol 31

      Pages: 49-52

    • Peer Reviewed
  • [Journal Article] Casting of Aluminum alloy bar by semisolid roll casting2008

    • Author(s)
      T. Haga, T.Asai, H.Watari, S.Kumai
    • Journal Title

      Solid state phenomena Vol.141-143

      Pages: 295-300

    • Peer Reviewed
  • [Journal Article] Control of Liquid Level in tundish of Strip Caster with Automatic Poring System2008

    • Author(s)
      Y. Noda, H. Watar, T. Yamazaki
    • Journal Title

      Materials Science Forum Vols.575-578

      Pages: 147-153

    • Peer Reviewed
  • [Presentation] Strip Casting Technology of Mg alloy with High Aluminum Contents2008

    • Author(s)
      H. Watari, K. Kakishita, T. Haga, N. Koga
    • Organizer
      The Internatioal Conference on Advances in Materilas and Procesiing Technologies(AMPT 2008)
    • Place of Presentation
      Bahrain
    • Year and Date
      2008-11-03

URL: 

Published: 2010-06-09   Modified: 2016-04-21  

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