公开(公告)号：US3750266A

公开(公告)日：1973-08-07

申请号：US3750266D

申请日：1972-08-25

Applicant: ATOMIC ENERGY COMMISSION

Inventor： HIKIDO T ,  MOYER C

IPC: B23K1/00 ,  B23K1/20 ,  B23K35/22 ,  B23K31/02

CPC classification number: B23K35/224 ,  B23K1/00 ,  B23K1/20 ,  B23K2201/06 ,  B23K2203/05

Abstract: A method for controlling the flow of filler alloy used in the brazing of metals such as stainless steel. The method consists of applying on the surface of the metal a layer of metal which acts as a barrier to the filler alloy, thereby confining the alloy to the desired area to be brazed and thus preventing its flow over undesired areas of the surface of the metal. The flow control metal may, for example, be applied to the surface by scribing, plating or vapor-deposition depending on the type of flow control metal utilized.

Abstract translation: 用于控制用于金属如不锈钢的钎焊中的填充合金的流动的方法。 该方法包括在金属表面上施加一层金属，作为对填料合金的阻挡层，从而将合金限制在要钎焊的所需区域上，从而防止其流过金属表面的不期望的区域 。 流动控制金属可以例如根据所使用的流动控制金属的类型通过划线，电镀或气相沉积施加到表面。