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METHOD FOR VACUUM BRAZING Al6061 ALUMINUM ALLOY WITH HIGH STRENGTH BY SILVER-COPPER AS FILLER

机译:银铜充填剂钎焊高强度Al6061铝合金的方法

摘要

PURPOSE: A vacuum brazing method of a high strength aluminum alloy using Ag-Cu alloy is provided to improve the welding performance and welding precision by applying Ag-Cu alloy as a filler to low-temperature welding of an aluminum alloy. CONSTITUTION: Ag-Cu alloy is composed of 70-72wt% of Ag and 28-30wt% of Cu. The Ag-Cu alloy makes low-temperature welding possible by performing an eutectic reaction with Al6061 aluminum alloy. A vacuum brazing method of a high strength aluminum alloy comprises the steps of treating the surfaces of the aluminum alloy and the Ag-Cu alloy using a sand paper and electrolyte, brazing in vacuum condition after placing the Ag-Cu alloy on the welding part of the aluminum alloy, and thermally treating the welded aluminum alloy.
机译:目的:提供一种使用Ag-Cu合金的高强度铝合金的真空钎焊方法,以通过将Ag-Cu合金用作填充剂用于铝合金的低温焊接来提高焊接性能和焊接精度。组成:Ag-Cu合金由70-72wt%的Ag和28-30wt%的Cu组成。 Ag-Cu合金通过与Al6061铝合金进行共晶反应,可以进行低温焊接。高强度铝合金的真空钎焊方法包括以下步骤:使用砂纸和电解质处理铝合金和Ag-Cu合金的表面;将Ag-Cu合金放置在铝合金的焊接部位后,在真空条件下钎焊。铝合金,并对焊接的铝合金进行热处理。

著录项

  • 公开/公告号KR100513303B1

    专利类型

  • 公开/公告日2005-09-09

    原文格式PDF

  • 申请/专利权人

    申请/专利号KR20030042596

  • 发明设计人 이지환;신승용;이영섭;

    申请日2003-06-27

  • 分类号B23K1/008;

  • 国家 KR

  • 入库时间 2022-08-21 22:03:28

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