Microstructure refinement and magnetic properties enhancement of nanocrystalline Nd12.3Fe81.7B6.0ribbons by addition of Zr
β Scribed by XiaoQian Bao; Yi Qiao; XueXu Gao; Jie Zhu; ShouZeng Zhou
- Book ID
- 107356364
- Publisher
- SP Science China Press
- Year
- 2009
- Tongue
- English
- Weight
- 926 KB
- Volume
- 52
- Category
- Article
- ISSN
- 1006-9321
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The effects of Co and Zr additions on the microstructure, magnetic properties and crystallization behaviour of nanocomposite Nd 2 Fe 14 B/a-Fe magnets have been investigated. It was found that Co addition decreases the precipitation temperature of crystalline phases, improves the Curie temperature o
## Abstract Microstructure and magnetic hysteretic properties of (Co~0.77~Si~0.135~B~0.095~)~90~Fe~7~Nb~3~ amorphous ribbons submitted to current annealing (current density of 56 A/mm^2^ during 2 minutes), to develop the nanocrystallization state, are reported. Temperature dependencies of the satur