J0320204 純アルミニウムと純水との化学反応により成形する多孔質材料の密度制御([J032-02]ポリマー・セラミックス・メタル多孔質材料の開発と応用(2),材料力学部門)

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タイトル別名
  • J0320204 Controlling Density of Porous Material Formed by Chemical Reaction between Pure Aluminum and Pure Water

抄録

Recently, porous metal materials attract attention. In comparison to general metal materials, porous ones have various characteristics. As an environmental friendly method of porous aluminum production, there is molding by chemical reaction between pure water and pure aluminum powder. However, it is difficult to control vacancy properties. Then, pure aluminum fiber is attracted. The purpose of this study is to control density of porous material formed by chemical reaction between pure aluminum fiber and pure water. Pure aluminum fiber is pressed in the cylindrical mold, pure water is poured into there, and it is kept at 40℃ for 48 hours by water bath. By chemical reaction, aluminum fiber is solidified. As a result, pure aluminum reacts with pure water and the surface of aluminum fiber was coated by layer of aluminum hydroxide. Therefore aluminum fiber was fixed, it is turn out to be able to make porous aluminum by using chemical reaction.

収録刊行物

  • 年次大会

    年次大会 2014 (0), _J0320204--_J0320204-, 2014

    一般社団法人 日本機械学会

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