Compaction Forming of Mg Industrial Waste Chips and Their Recycling Process

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概要

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• In recent years, the magnesium alloy is frequently used for automobile components, computer parts and digital camera parts. However, a lot of magnesium chips from the manufacturing process are dumped as the industrial waste, because the surface area per unit volume is large and the magnesium machine chips are easily oxidized during the melting process. However, the magnesium chips will be able to be recycled by the compaction forming to avoid the oxidation. In this paper, the compaction forming experiments of the magnesium machine chips are attempted by mixing of waste Al chips, aluminum melting flux such as NaCl, MgCl2, and plastic chips of Bakelite, glass epoxy. For the compacts obtained, the check of crack, the strength test and the microstructure observation are performed. Furthermore, the formed compact was melted in molten aluminum. And, the mechanical strength of the obtained Al-Mg alloy is compared with that of the commercial alloy.

• 社団法人粉体粉末冶金協会の論文
• 2011-05-15

著者

• Hibino Atsushi

  Dept. Of Mechanical System Engineering Inst. Of Technology Toyama Prefectural Univ.

• IWATSUBO Hiroshi

  Graduate School Student, Dept. of Mechanical System Engineering, Inst. of Technology, Toyama Prefect

• Iwatsubo Hiroshi

  Graduate School Student Dept. Of Mechanical System Engineering Inst. Of Technology Toyama Prefectura

• Hibino Atsushi

  Dept. Of Mechanical System Engineering Inst. Of Technologv Toyama Prefectural Univ.

関連論文

• Fabrication of Ti-Ni-Al intermetallic compounds by combustion synthesis process and their mechanical properties (特集 グリーン・プロセッシングによる機能性粉体の合成と応用)
• Compaction Forming of Mg Industrial Waste Chips and Their Recycling Process
• Gas Release Behavior of Alloyed Steel Powder by Gas Chromatography
• Fabrication of Ti-Ni-Al Intermetallic Compounds by Combustion Synthesis Process and their Mechanical Properties

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