Coercivity enhancement in Nd-Fe-B magnetic powders by Nd-Cu-Al grain boundary diffusion
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2018.02.082
Abstract: Abstract A significant enhancement in coercivity of Nd 7.92 Pr 2.20 Fe 83.91 Zr x B 5.57 Al 0.4−x powders was achieved by Nd 80 Cu 10 Al 10 grain boundary diffusion. The room temperature… read more here.
Keywords: enhancement magnetic; grain boundary; diffusion; coercivity enhancement ... See more keywords
Coercivity enhancement and magnetic property evaluation of Bi doped Mn2Sb
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2018.12.040
Abstract: Abstract Mn2Sb is a well-known ferrimagnetic material, which has been investigated thoroughly to understand the effect of doping on its magnetic properties. Present work reports the synthesis of Bi doped Mn2Sb employing arc-melting and melt… read more here.
Keywords: mn2sb coercivity; doped mn2sb; magnetic properties; coercivity ... See more keywords
Coercivity enhancement of (Nd,Ce)-Fe-B sintered magnets by doping Nd-Fe additives
Sign Up to like & getrecommendations! Published in 2017 at "AIP Advances"
DOI: 10.1063/1.4976722
Abstract: The effect of Nd-Fe additives on magnetic properties and microstructure in (Nd,Ce)-Fe-B sintered magnet has been investigated. By doping 3wt% Nd-Fe additives, the coercivity of the magnet increases from 10.56kOe to 12.69kOe with slight remanence… read more here.
Keywords: additives coercivity; enhancement sintered; magnet; coercivity enhancement ... See more keywords
Coercivity enhancement in VO2/Ni bilayers due to interfacial stress
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Physics"
DOI: 10.1063/1.4998580
Abstract: We studied the temperature dependence of the magnetic properties of VO2/Ni bilayers deposited on three different substrates. The temperature induced VO2 transformation from a monoclinic to a rutile structure induces strain in the Ni film.… read more here.
Keywords: coercivity enhancement; enhancement vo2; bilayers due; coercivity ... See more keywords
Coercivity enhancement in heavy rare earth-free NdFeB magnets by grain boundary diffusion process
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5043389
Abstract: Grain boundary diffusion of a Pr3(Co,Cu) eutectic alloy has been performed for coercivity enhancement on Nd-lean Nd10Fe84B6 nanocrystalline ribbons. The coercivity increases from 0.5 T to 2.5 T after 6 h of infiltration at 600 °C. High resolution electron… read more here.
Keywords: grain boundary; coercivity enhancement; microscopy; boundary diffusion ... See more keywords