专利检索 ap:("KOREA INSTITUTE OF MATERIALS SCIENCE") AND inv:"Ga Yeong KIM" 第 1 页

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发明公开
METHOD FOR MANUFACTURING ANISOTROPIC RARE EARTH BULK MAGNET, AND ANISOTROPIC RARE EARTH BULK MAGNET MANUFACTURED THEREBY 审中-公开

公开(公告)号：US20230282399A1

公开(公告)日：2023-09-07

申请号：US18007664

申请日：2021-11-09

申请人： KOREA INSTITUTE OF MATERIALS SCIENCE

发明人： Jung Goo LEE , Hee Ryoung CHA , Ga Yeong KIM , Tae Hoon KIM , Young Kuk KIM , Youn Kyoung BAEK

IPC分类号： H01F1/153

CPC分类号： H01F1/15325 , H01F1/15341

摘要： Proposed are a method of manufacturing an anisotropic rare-earth bulk magnet, the method being capable of suppressing formation of ReFe2 phase, and an anisotropic rare-earth bulk magnet having excellent magnetic properties.