Development of Rapidly Quenched Soft Magnetic Materials in China

摘要

The discovery of the first Fe-based ferromagnetic amorphous alloy in 1966 had made an impact on conventional magnetic materials because of its unique properties.Since then,a number of amorphous magnetic materials have been successfully developed and used in a wide variety of applications.A brief review of R & D activities on amorphous soft magnetic materials in China is given from the beginning to the present in a somewhat chronological order,followed by a brief introduction to their applications on electric and electronic industries.An analysis and a prospect of Chinese market of such amorphous materials are also presented.