RARE EARTH MAGNETIC MATERIALS COMPRISING GALLIUM AND METHODS OF MAKING THE SAME

文件类型：PDF文档
文件大小：330K
Disclosed herein are rare earth permanent magnets comprising Ga, and a magnetic intermetallic compound. In one embodiment, the magnetic intermetallic compound comprises at least one rare earth element (R), at least three transition metal elements (T), with the balance comprising iron. Non-limiting examples of R include Y, Nd, Pr, and Dy; and non-limiting examples of T include Cu, AI, and Co. Methods of making the disclosed rare earth permanent magnets are also disclosed.