首页>
外国专利>
COMPOSITE MAGNETIC MEMBER, PRODUCTION OF FERROMAGNETIC PART IN COMPOSITE MAGNETIC MEMBER AND FORMATION OF NONMAGNETIC PART IN COMPOSITE MAGNETIC MEMBER
COMPOSITE MAGNETIC MEMBER, PRODUCTION OF FERROMAGNETIC PART IN COMPOSITE MAGNETIC MEMBER AND FORMATION OF NONMAGNETIC PART IN COMPOSITE MAGNETIC MEMBER
展开▼
机译:复合磁性构件,复合磁性构件中铁磁零件的产生以及复合磁性构件中非磁性零件的形成
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To produce a composite magnetic member having a ferromagnetic part having soft magnetism excellent more than that of the conventional member and a nonmagnetic part having stable characteristics equal to those of the conventional member as to a composite magnetic member of a single material combining a ferromagnetic part and a nonmagnetic part, to provide a method for producing the ferromagnetic part in the member and to provide a method for forming the nonmagnetic part.;SOLUTION: This composite magnetic member is the one composed of Fe-Cr- C alloy steel contg. 0.1 to 5.0% Al and having a ferromagnetic part in which the number of carbides of 0.1 m particle size is 50 pieces in the area of 100 m2, the ratio of the pieces of carbides of 1.0 m particle size to the pieces of the carbides is controlled to 15%, and the maximum permeability is 400 and a nonmagnetic part whose permeability is 2.;COPYRIGHT: (C)2000,JPO
展开▼