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Journal
2015 | 60 | 1 | 7-10
Article title

Mössbauer study of treated Nd2Fe14B

Content
Title variants
Languages of publication
EN
Abstracts
EN
The Nd2Fe14B cylindrical magnets were treated with water solutions of alkali, acid, and salt. Mössbauer spectroscopy was applied to study the composition and properties of the surface material of the treated magnets. It is shown that the main phase of the permanent Nd2Fe14B magnet partly decomposes. The released α-Nd at the grain boundaries interacts with water and forms neodymium hydroxide matrix, and the released Fe diffuses into it. The presence of Fe-Nd(OH)3 is reflected in the paramagnet doublet in the Mössbauer spectra of treated neodymium magnets.
Publisher
Journal
Year
Volume
60
Issue
1
Pages
7-10
Physical description
Dates
published
1 - 3 - 2015
online
12 - 3 - 2015
received
18 - 6 - 2014
accepted
4 - 11 - 2014
References
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.-psjd-doi-10_1515_nuka-2015-0003
Identifiers
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