A high-saturation Fe-27Co material with microalloying additions

A high-saturation Fe-27Co material with microalloying additions

This paper reports work on a new variant of the high saturation Fe-27Co alloy. Ternary additions of niobium or tantalum are found to impart ductility to the hot formed material by means of grain refinement. The magnetic and tensile properties of the new alloy with the trade name VACOFLUX® 27 are com...

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Veröffentlicht in:AIP advances 2018-04, Vol.8 (4), p.047701-047701-4
Hauptverfasser: Fohr, Frederik, Volbers, Niklas
Format: Artikel
Sprache:eng
Schlagworte:
Chromium
Ferrous alloys
Grain refinement
Magnetic properties
Magnetic saturation
Microalloying
Tantalum
Tensile properties
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Zusammenfassung:This paper reports work on a new variant of the high saturation Fe-27Co alloy. Ternary additions of niobium or tantalum are found to impart ductility to the hot formed material by means of grain refinement. The magnetic and tensile properties of the new alloy with the trade name VACOFLUX® 27 are compared to the standard chromium-type alloy. While the electrical resistivity is reduced, the saturation magnetization of VACOFLUX® 27 is superior.
ISSN:2158-3226
2158-3226
DOI:10.1063/1.4989437