发明授权
- 专利标题： Molten aluminum alloy processing method and flux for molten aluminum alloy processing
- 专利标题（中）： 熔融铝合金加工方法和熔融铝合金加工助熔剂
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申请号： US10263842申请日： 2002-10-04
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公开(公告)号： US06936089B2公开(公告)日： 2005-08-30
- 发明人: Hideo Fujimoto , Kazuharu Masada , Toshiko Ogawa , Tadashi Mantani , Tadao Meguro
- 申请人： Hideo Fujimoto , Kazuharu Masada , Toshiko Ogawa , Tadashi Mantani , Tadao Meguro
- 申请人地址： JP Kobe
- 专利权人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- 当前专利权人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- 当前专利权人地址： JP Kobe
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 主分类号： C22B9/10
- IPC分类号： C22B9/10 ; C22B21/00 ; C22B21/06 ; C22C1/06
摘要：
A molten aluminum alloy processing method is intended use sludge produced by the zinc phosphate treatment of structures including those of aluminum alloys effectively as a flux for molten aluminum alloy processing. The flux contains 3 to 30% by mass fluorine-equivalent metal fluorides, 40 to 90% by mass metal phosphates (8 to 18% by mass P) and 50% by mass or below inorganic salts. The sum of contents of the inorganic salts and metal phosphates is 90% by mass or below.