Coercivity Increase of the Recycled HDDR Nd-Fe-B Powders Doped with DyF<sub>3</sub> and Processed via Spark Plasma Sintering &amp; the Effect of Thermal Treatments

Coercivity Increase of the Recycled HDDR Nd-Fe-B Powders Doped with DyF<sub>3</sub> and Processed via Spark Plasma Sintering &amp; the Effect of Thermal Treatments

The magnetic properties of the recycled hydrogenation disproportionation desorption recombination (HDDR) Nd-Fe-B powder, doped with a low weight fraction of DyF<sub>3</sub> nanoparticles, were investigated. Spark plasma sintering (SPS) was used to consolidate the recycled Nd-Fe-B powder...

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Bibliographic Details
Main Authors: Awais Ikram, M. Farhan Mehmood, Zoran Samardžija, Richard Stuart Sheridan, Muhammad Awais, Allan Walton, Saso Sturm, Spomenka Kobe, Kristina Žužek Rožman
Format: Article
Language:English
Published: MDPI AG 2019-05-01
Series:Materials
Subjects:
rare earth permanent magnets
HDDR Nd<sub>2</sub>Fe<sub>14</sub>B
recycling
spark plasma sintering
coercivity
doping DyF<sub>3</sub>
Online Access:https://www.mdpi.com/1996-1944/12/9/1498

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https://www.mdpi.com/1996-1944/12/9/1498

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