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Amorphous-crystalline nanostructured Nd-Fe-B permanent magnets using laser powder bed fusion: metallurgy and magnetic properties

Abstract:

Laser powder-bed fusion (PBF-LB), a class of additive manufacturing (AM), has attracted wide interest in the production of Nd-Fe-B permanent magnets, benefiting from the minimisation of waste of rare-earth elements and the post-processing requirements. Most research on PBF-LB Nd-Fe-B has focused on reducing defects in printed parts alongside the improvement of the resultant magnetic properties. Detailed analysis of the microstructure that results in permanent magnetic properties is yet to be ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1016/j.actamat.2023.119239

Authors


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Role:
Author
ORCID:
0000-0002-6648-3426
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Role:
Author
ORCID:
0000-0002-3613-0320
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Role:
Author
ORCID:
0000-0001-5591-369X
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Role:
Author
ORCID:
0000-0002-7420-0510
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Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
ORCID:
0000-0002-9102-6083
Publisher:
Elsevier
Journal:
Acta Materialia More from this journal
Volume:
259
Article number:
119239
Publication date:
2023-08-10
Acceptance date:
2023-08-08
DOI:
EISSN:
1873-2453
ISSN:
1359-6454
Language:
English
Keywords:
Pubs id:
1517714
Local pid:
pubs:1517714
Deposit date:
2023-09-26

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