Processing and properties of soft magnetic Fe40Co40P14B6 amorphous alloy
2001 (English)In: IEEE transactions on magnetics, ISSN 0018-9464, E-ISSN 1941-0069, Vol. 37, no 4, 2278-2280 p.Article in journal (Refereed) Published
The Fe40Co40P14B6 metallic alloy has been prepared in a glassy state by a melt-spinning process. The 15-25 mum thick as-quenched, ribbons have superior soft magnetic properties compared with those of well-known Fe40Ni40P14B6 glass: the saturation magnetization is about 1.45 T, coercive field 4.0 A/m @ 0.1 Hz, incremental magnetic permeability mu (max) similar to 90 000 @ 60 Hz and Curie temperature above 700 K. The crystallization temperature, determined by differential scanning calorimeter, is approximately 60 K higher than that for FeNi-based alloy, indicating the enhanced thermal stability of FeCo-glass.
Place, publisher, year, edition, pages
2001. Vol. 37, no 4, 2278-2280 p.
crystallization kinetics, metallic glasses
IdentifiersURN: urn:nbn:se:kth:diva-20931ISI: 000170910900321OAI: oai:DiVA.org:kth-20931DiVA: diva2:339628
QC 201005252010-08-102010-08-10Bibliographically approved