Zhao, TS Kim, YB Jeung, WY 2024-01-21T15:07:35Z 2024-01-21T15:07:35Z 2021-09-05 1999-09 0018-9464 https://pubs.kist.re.kr/handle/201004/141968 NdFeB sintered magnets with the addition of various amounts of FeGa3 powder were prepared by blending during the ball milling process, The magnetic properties and microstructure of the NdFeB magnets were studied. It was found that the addition of 0.1-0.2 wt.% FeGa3 powder increases the coercivity of the magnets without reducing the remanence. The improvement in coercivity by the addition of FeGa3 powder may be related to the formation of a Nd6Fe14-xGax (x congruent to 1) intergranular phase in the magnets. English IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC DIE-UPSET B ALLOYS ND GA MICROSTRUCTURE COERCIVITY SI AL NB Effect of FeGa3 powder addition on the magnetic properties of NdFeB sintered magnets Article 10.1109/20.800505 1 IEEE TRANSACTIONS ON MAGNETICS, v.35, no.5, pp.3301 - 3303 IEEE TRANSACTIONS ON MAGNETICS 35 5 3301 3303 scie scopus 000083151500023 2-s2.0-0033184466 Engineering, Electrical & Electronic Physics, Applied Engineering Physics Article; Proceedings Paper DIE-UPSET B ALLOYS ND GA MICROSTRUCTURE COERCIVITY SI AL NB NdFeB sintered magnet coercivity permanent magnet intergranular phase