Crucial role of the REFe2 intergranular phase on corrosion resistance of Nd-La-Ce-Fe-B sintered magnets
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.11.372
Abstract: Abstract Poor corrosion resistance is one major concern of RE2Fe14B-type (RE, rare earth) sintered magnets due to the large electrode potential difference between the ferromagnetic matrix phase and the RE-rich intergranular phase. The phase constituent… read more here.
Keywords: phase; corrosion; refe2; intergranular phase ... See more keywords
Phase relations and extrinsic magnetic properties of Sm–(Fe,Co)–Ti–(Ga)-based alloys for ThMn12-type permanent magnets
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2021.167866
Abstract: Abstract Realizing a non-ferromagnetic intergranular phase for the ThMn12-type Sm(Fe,Co,Ti)12 compound is a prerequisite for developing high coercive magnets. In this work, we demonstrate that the addition of Ga into the Sm–(Fe,Co)–Ti system results in… read more here.
Keywords: thmn12 type; phase relations; intergranular phase; phase ... See more keywords