各種アルミニウム合金管とSUS304ステンレス鋼管の摩擦圧接性 Friction weldability of various aluminum alloy pipe to SUS304 stainless steel pipe

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Friction welding of various aluminum alloy pipes to SUS304 stainless steel pipe was carried out making clear weldability at dissimilar material pipe. A1050/SUS304, A5052/SUS304, A5056/SUS304, A6061/SUS304 and A6063/SUS304 joints showed good weldability and the maximum joint efficiencies of these joints in tensile test were about 91%, 71%, 60%, 79% and 97%, respectively. In these cases, the formation of Al<sub>13</sub>Fe<sub>4</sub> intermetallic compound was induced by the interdiffusion through the weld interface. On the other hand, other joints had poor weldability. In the cases of A2011/SUS304, A2017/SUS304 and A2024/SUS304 joints, CuAl<sub>2</sub> and Al<sub>7</sub>Cu<sub>2</sub>Fe were observed on the friction surface, and the maximum joint efficiencies of these joints were about 26%, 39% and 32%, respectively. For the case of A7075/SUS304 joint, Al<sub>23</sub>CuFe<sub>4</sub> was observed on the friction surface, and the maximum joint efficiency was about 37%.

収録刊行物

  • 軽金属  

    軽金属 49(2), 83-88, 1999-02-28 

    The Japan Institute of Light Metals

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各種コード

  • NII論文ID(NAID)
    10002665899
  • NII書誌ID(NCID)
    AN00069773
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    04515994
  • NDL 記事登録ID
    4662061
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-284
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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