Grain boundary oxide layers in NdFeB-based permanent magnets

Grain boundary oxide layers in NdFeB-based permanent magnets

The microstructure of grain boundaries (GBs) in the commercial NdFeB-based alloy for permanent magnets has been studied. It is generally accepted that the unique hard magnetic properties of such alloys are controlled by the thin layers of a Nd-rich phase in Nd2Fe14B/Nd2Fe14B GBs. These GB layers ens...

Full description

Bibliographic Details
Main Authors: A. Mazilkin, B.B. Straumal, S.G. Protasova, S. Gorji, A.B. Straumal, M. Katter, G. Schütz, B. Barezky
Format: Article
Language:English
Published: Elsevier 2021-02-01
Series:Materials & Design
Subjects:
Permanent magnets
Coercivity
Nd-Fe-B alloys
Oxide layers
Grain boundaries
Thin layers
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127520309539

Internet

http://www.sciencedirect.com/science/article/pii/S0264127520309539

Similar Items