Production of Nd–Fe–B alloys by the glass slag method
- 15 May 2002
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 91 (10), 8831-8833
- https://doi.org/10.1063/1.1456409
Abstract
The microstructures of the Nd–Fe–B alloy with the stoichiometric composition of produced by the glass slag method were investigated. The Nd–Fe–B melts in the molten slag materials such as lead silicate glass, soda-lime glass, and Pyrex glass experienced a large undercooling over 160 K below solidification. When the Nd–Fe–B melts were solidified either in the molten lead silicate glass or in the molten soda-lime glass, the resultant Nd–Fe–B alloys had coarse dendrites of α-Fe phase together with grains of On the other hand, the Nd–Fe–B alloys exhibited columnar dendrite grains of phase when the Nd–Fe–B melts were solidified in the molten Pyrex glass.
Keywords
This publication has 9 references indexed in Scilit:
- Solidification behavior in undercooled Nd–Fe–B alloysJournal of Alloys and Compounds, 2001
- Microstructure of Nd–Fe–B Alloys Solidified under Microgravity ConditionsMaterials Transactions, JIM, 2000
- Containerless solidification of undercooled NdFeZrB alloy droplets in a drop tubeJournal of Alloys and Compounds, 1999
- Primary solidification of Nd2Fe14B by levitation and quenching of undercooled meltsJournal of Magnetism and Magnetic Materials, 1999
- Microstructural studies of NdFeB powders produced by gas atomizationMaterials Science and Engineering: A, 1994
- Magnetic properties of compounds R2Fe14BJournal of Applied Physics, 1985
- Magnetic properties of R2Fe14B single crystalsJournal of Applied Physics, 1985
- New material for permanent magnets on a base of Nd and Fe (invited)Journal of Applied Physics, 1984
- Pr-Fe and Nd-Fe-based materials: A new class of high-performance permanent magnets (invited)Journal of Applied Physics, 1984