本文是关于软磁合金片或带,主要是铁一钴一钒软磁合金片或带,以及生产这些材料的一种工艺。每种元素含50重量％的一种铁一钴软磁合金在高磁通密度下具有非常高的磁导率以及高的饱和磁感。要得到这种合金的棒材和带材必须进行热加工,并且在室温时非常脆。从美国专利No.1,862,559得知一种可以冷 This article is about soft magnetic alloy sheets or tapes, mainly iron-cobalt-vanadium soft magnetic alloy sheets or tapes, and a process for producing these materials. An iron-cobalt soft magnetic alloy containing 50% by weight of each element has a very high magnetic permeability and a high saturation magnetic induction at a high magnetic flux density. Bars and strips for this alloy must be hot worked and very brittle at room temperature. It is known from U.S. Patent No. 1,862,559 to be cold