Annealing-induced property improvements in 2-14-1 powders produced by inert gas atomization

IEEE Transactions on Magnetics

Volumn 32, Issue 5 PART 2, 1996, Pages 4371-4373

  Lewis, L H ^a   Sellers, C H ^b   Panchanathan, V ^c  

^a BROOKHAVEN NATIONAL LABORATORY   (United States)

^b Lockheed Martin Idaho Technology Company   (United States)

^c Magnequench International Inc   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ANNEALING; ATOMIZATION; COOLING; HYSTERESIS; INERT GASES; IRON; LIQUID METALS; MAGNETIC ANISOTROPY; MAGNETIC PROPERTIES; OXIDATION; PHASE COMPOSITION; VACUUM APPLICATIONS;

INERT GAS ATOMIZATION; PHASE CONSTITUTION; PHYSICAL CHANGES; VACUUM ANNEALING;

POWDER METALS;

EID: 0030247118     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.538872     Document Type: Article

References (5)

1. M. Yamamoto, A. Inoue and T. Masumoto, "Production of Nd-Fe-B aloy powders using high-pressure gas atomization and their hard magnetic properties", Met. Trans. A, Vol. 20A, pp. 5-11, January 1989.
2. C. H. Sellers, T. A. Hyde, D. Branagan, L. H. Lewis and V. Panchanathan, "Microstructure and magnetic properties of inert gas atomized rare-earth permanent magnet materials', submitted to J. Appl. Phys.
3. 14B system:", J. Magn. Magn. Mater., vol. 146, pp. 89-102, 1995.
4. H. H. Liebermann, "Sample preparation: methods and process characerization", in Amorphous Metallic Alloys, F. E. Luborsky, Ed. London: Butterworths, 1983, pp. 26-39
5. D. J. Brangan, T. A. Hyde, C. H. Sellers, and L. H. Lewis, "A new generation of gas atomized powder with improved levels of energy product and processability" to be presented at Intermag '96, Seattle, WA., April 9-12, 1996.