公开(公告)号：US6074500A

公开(公告)日：2000-06-13

申请号：US124971

申请日：1998-07-30

申请人： Michael Schebitz ,  Franz-Reiner Carduck

发明人： Michael Schebitz ,  Franz-Reiner Carduck

IPC分类号： B23K1/00 ,  B22D19/04 ,  B23K1/14 ,  B23K1/19 ,  B23K35/30 ,  C21D1/78 ,  C21D6/00 ,  C21D8/12 ,  C22C9/02 ,  H01H49/00 ,  H01H50/16 ,  B23K103/02

CPC分类号： B22D19/04 ,  B23K1/19 ,  C21D1/78 ,  B23K35/302 ,  C21D8/12 ,  H01H49/00 ,  H01H50/16

摘要： A method for producing a metal component which is made up of at least two partial elements with differing material properties is distinguished in that a first partial element made of a steel material, which can be tempered, is preassembled in a recess in a second partial element made of a magnetic iron material of low retentivity. A copper based solder is applied to the preassembled component at the recess in the transition area between the first partial element and the second partial element. Thereafter, the component is heated to a temperature which lies above the melting temperature of the solder. After the liquid solder has been distributed in a contact area of the two partial elements, the component is cooled. The component is then brought at least once to the tempering temperature of the steel material of the first partial element, is maintained at this temperature for a predetermined length of time and then is completely cooled.

摘要翻译： 由至少两种具有不同材料特性的部分元件制成的金属成分的制造方法的特征在于，由能够回火的钢材制成的第一部分元件预先组装在第二部分元件的凹部中 由低保持性的磁铁材料制成。 在第一部分元件和第二部分元件之间的过渡区域中的凹部处将铜基焊料施加到预组装的部件。 此后，将部件加热到高于焊料熔化温度的温度。 在液体焊料分布在两个部分元件的接触区域中之后，部件被冷却。 然后，将该部件至少与第一部分元件的钢材的回火温度相一致，在该温度下保持预定的时间长度，然后被完全冷却。