レーザ加工により表面微細構造を作製した鉄基板と液体Bi、In およびSn の濡れ性  [in Japanese] Wettability of Liquid Bi, In and Sn on Surface Fine Crevice Sructure of Laser-Irradiated Solid Iron Substrate  [in Japanese]

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Author(s)

    • 福田 敦 FUKUDA Atsushi
    • 大阪大学大学院工学研究科 三菱電機 生産コンバージング·テクノロジー共同研究講座 Graduate School of Engineering, Osaka University Mitsubishi Electric Research Laboratory of Manufacturing Converging Technologies
    • 佐竹 義旦 SATAKE Yoshikatsu
    • 大阪大学大学院工学研究科 マテリアル生産科学専攻 Graduate School of Engineering, Osaka University Division of Materials and Manufacturing Science
    • 後藤 弘樹 GOTO Hiroki
    • 大阪大学大学院工学研究科 マテリアル生産科学専攻 Graduate School of Engineering, Osaka University Division of Materials and Manufacturing Science
    • 鈴木 賢紀 SUZUKI Masanori
    • 大阪大学大学院工学研究科 マテリアル生産科学専攻 Graduate School of Engineering, Osaka University Division of Materials and Manufacturing Science
    • 中本 将嗣 NAKAMOTO Masashi
    • 大阪大学大学院工学研究科附属異方性カスタム設計·AM 研究開発センター Graduate School of Engineering, Osaka University Anisotropic Design & AM Research Center
    • 松本 良 MATSUMOTO Ryo
    • 大阪大学大学院工学研究科 マテリアル生産科学専攻 Graduate School of Engineering, Osaka University Division of Materials and Manufacturing Science
    • 宇都宮 裕 UTSUNOMIYA Hiroshi
    • 大阪大学大学院工学研究科 マテリアル生産科学専攻 Graduate School of Engineering, Osaka University Division of Materials and Manufacturing Science
    • 田中 敏宏 TANAKA Toshihiro
    • 大阪大学大学院工学研究科 マテリアル生産科学専攻 Graduate School of Engineering, Osaka University Division of Materials and Manufacturing Science

Abstract

  We found that the laser irradiated surface of copper substrate becomes fine structure, which we named "surface fine crevice structure". Liquid bismuth on “surface fine crevice structure” of copper substrate occurs “unusual wetting”. In the present work, we investigated the wettability of “surface fine crevice structure” of iron substrate by liquid tin, indium and bismuth. “Unusual wetting”appears on laser irradiated surface of iron substrate in case of liquid indium and tin. Whereas, liquid bismuth does not show “unusual wetting” on laser induced iron surface under the present experimental conditions.

Journal

  • Journal of Smart Processing

    Journal of Smart Processing 5(2), 153-158, 2016

    Smart Processing Society for Materials, Environment & Energy (High Temperature Society of Japan)

Codes

  • NII Article ID (NAID)
    130006907636
  • Text Lang
    JPN
  • ISSN
    2186-702X
  • Data Source
    J-STAGE 
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