公开(公告)号：US3872577A

公开(公告)日：1975-03-25

申请号：US27551972

申请日：1972-07-27

Applicant: ALUSUISSE

Inventor： KUGLER TIBOR ,  RIEGER HANS WOLFHART

IPC: B23K31/02 ,  B60M1/30

CPC classification number: B23K31/025 ,  B60M1/302

Abstract: A method of manufacture of a conductor rail consisting of an aluminum body and a layer for instance of steel which method provides a hot union of said materials without obtaining an electrically poorly conducting intermetallic layer.

Abstract translation: 一种制造由铝体和例如钢的层组成的导体轨道的方法，该方法提供所述材料的热结合而不获得导电不良的金属间化合物层。