Viscosity of the Samarium and Co–25% Sm–18% Fe–5% Cu–3% Zr Alloy Melts

The kinematic viscosities of the melts of samarium (99.9% Sm) and Co–25% Sm–18% Fe–5% Cu–3% Zr alloy are measured by the oscillating crucible method. The studies have been performed to optimize the parameters of the metallurgical manufacturing of sintered permanent KS25 magnets (Co–25% Sm–18% Fe–5%...

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Veröffentlicht in:	Russian metallurgy Metally 2020-03, Vol.2020 (3), p.212-215
Hauptverfasser:	Slinkin, I. V., Chikova, O. A., V’yukhin, V. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry and Materials Science Cobalt Copper Crucibles Iron Magnets Materials Science Melts Metallic Materials Metallurgical analysis Samarium base alloys Zirconium base alloys
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Beschreibung
Zusammenfassung:	The kinematic viscosities of the melts of samarium (99.9% Sm) and Co–25% Sm–18% Fe–5% Cu–3% Zr alloy are measured by the oscillating crucible method. The studies have been performed to optimize the parameters of the metallurgical manufacturing of sintered permanent KS25 magnets (Co–25% Sm–18% Fe–5% Cu–3% Zr).
ISSN:	0036-0295 1555-6255 1531-8648
DOI:	10.1134/S0036029520030131