【摘要】 Fe Cr Co系合金是一类可加工的永磁材料 ,具有较好的综合磁性能。本文对该合金的相结构与相转变、磁性能、三步热处理工艺、形变时效工艺以及添加元素对合金的重要影响等方面作了较为全面的概述 ,介绍了Fe Cr Co系永磁合金的研究进展情况更多还原

【Abstract】 Fe-Cr-Co base alloy system is a ductile permanent magnetic material which has excellent permanent magnetic properties.The purpose of this paper is to clarify the phase structure,phase transition,magnetic properties,triple-step thermal treatment,deformation-aging process and the important influence of the additive elements of the alloy.The progress in research on the alloy is introduced.更多还原