Effects of Crystallization Conditions on Hard Magnetic Properties of RE-Crystallized Nd-Fe-B Ribbons
- 1 November 1985
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Translation Journal on Magnetics in Japan
- Vol. 1 (8) , 998-1000
- https://doi.org/10.1109/tjmj.1985.4549047
Abstract
The potential of recrystallization of amorphous rare earth-Fe-B materials as a means of obtaining hard magnetic properties is investigated. Amorphous Fe75Nd15B10 samples were heated to between 600 and 800°C and held for varying lengths of time before oil-quenching; samples heated to 750°C and immediately quenched showed the highest coercivities. SEM photos and X-ray diffraction studies suggested this was due to precipitation of small Nd2Fe14B crystals of the sizes of single-domain particles, which contribute greatly to the overall hard magnetic properties.Keywords
This publication has 1 reference indexed in Scilit:
- Surface effects on the coercive force of rapidly solidified Fe-Pr-B alloysIEEE Transactions on Magnetics, 1984