Decomposing method for brazing structure
    44.
    发明专利
    Decomposing method for brazing structure 有权
    分解结构的分解方法

    公开(公告)号:JP2003285158A

    公开(公告)日:2003-10-07

    申请号:JP2003083199

    申请日:2003-03-25

    CPC classification number: B23K1/0014 B23K1/018 B23K2201/02

    Abstract: PROBLEM TO BE SOLVED: To remove metal brazing alloy from a hollow structure by decomposing a brazing structure without the need for removing the alloy using chemical acid or the like.
    SOLUTION: The brazing structure is equipped with a hollow member (12) and a closing member (14) adhered to the hollow member (12) by a metal brazing alloy (16) and closing the end part of the hollow member (12), in which a transferring wire (20) is disposed in the hollow member (12) and the opening face of the hollow member (12) is covered with linear-fiber material (22). Then, the brazing alloy (16) to be liquidized under heating is adhered to the metal linear-fiber material (22) by a capillary action to be generated by the transferring wire (20) to be decomposed into the hollow member (12) and the closing member (14) of the brazing structure.
    COPYRIGHT: (C)2004,JPO

    Abstract translation: 要解决的问题:通过分解钎焊结构而不需要使用化学酸等去除合金,从中空结构中除去金属钎焊合金。 解决方案:钎焊结构配有通过金属钎焊合金(16)粘合到中空构件(12)上的中空构件(12)和闭合构件(14),并且封闭中空构件的端部 12),其中转移线(20)设置在中空构件(12)中,中空构件(12)的开口面被线状纤维材料(22)覆盖。 然后,在加热下被液化的钎焊合金(16)通过毛细管作用被粘接在金属线状纤维材料(22)上,以由转移丝(20)产生,从而分解成中空部件(12)和 所述钎焊结构的所述封闭构件(14)。 版权所有(C)2004,JPO

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