Limitations in the Grain Boundary Processing of the Recycled HDDR Nd-Fe-B System.
HDDR Nd2Fe14B
grain boundary diffusion processing (GBDP)
high coercivity
rare earth permanent magnets
recycling
spark plasma sintering
Journal
Materials (Basel, Switzerland)
ISSN: 1996-1944
Titre abrégé: Materials (Basel)
Pays: Switzerland
ID NLM: 101555929
Informations de publication
Date de publication:
10 Aug 2020
10 Aug 2020
Historique:
received:
26
06
2020
revised:
03
08
2020
accepted:
05
08
2020
entrez:
14
8
2020
pubmed:
14
8
2020
medline:
14
8
2020
Statut:
epublish
Résumé
Fully dense spark plasma sintered recycled and fresh HDDR Nd-Fe-B nanocrystalline bulk magnets were processed by surface grain boundary diffusion (GBD) treatment to further augment the coercivity and investigate the underlying diffusion mechanism. The fully dense SPS processed HDDR based magnets were placed in a crucible with varying the eutectic alloys Pr
Identifiants
pubmed: 32785076
pii: ma13163528
doi: 10.3390/ma13163528
pmc: PMC7476046
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : Horizon 2020 Framework Programme
ID : 674973
Organisme : Javna Agencija za Raziskovalno Dejavnost RS
ID : P2-0084
Organisme : Javna Agencija za Raziskovalno Dejavnost RS
ID : L2-9213
Références
Sci Rep. 2014 Sep 02;4:6265
pubmed: 25179756
Materials (Basel). 2019 May 08;12(9):
pubmed: 31071992