Cold-consolidation of ball-milled Fe-based amorphous ribbons by high pressure torsion

Cold-consolidation of ball-milled Fe-based amorphous ribbons by high pressure torsion

Cold-consolidation using high pressure torsion (HPT) has been applied to ball-milled Fe-based amorphous ribbons to process bulk disks of approximately 9 mm in diameter and 0.3 mm in thickness. The mainly amorphous bulk samples demonstrated soft magnetic behavior, higher Curie temperature and enhance...

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Veröffentlicht in:Scripta materialia 2004-05, Vol.50 (9), p.1221-1225
Hauptverfasser: Sort, J., Ile, D.C., Zhilyaev, A.P., Concustell, A., Czeppe, T., Stoica, M., Suriñach, S., Eckert, J., Baró, M.D.
Format: Artikel
Sprache:eng
Schlagworte:
Amorphous alloy
Curie temperature
High pressure torsion
Microhardness
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Zusammenfassung:Cold-consolidation using high pressure torsion (HPT) has been applied to ball-milled Fe-based amorphous ribbons to process bulk disks of approximately 9 mm in diameter and 0.3 mm in thickness. The mainly amorphous bulk samples demonstrated soft magnetic behavior, higher Curie temperature and enhanced microhardness with respect to the ribbons.
ISSN:1359-6462
1872-8456
DOI:10.1016/j.scriptamat.2004.02.004