Sound velocity in Fe-rich glass covered amorphous wires

Chiriac, H; Hristoforou, E; Neagu, M; Darie, I; Eugenia Moga, A

dc.contributor.author	Chiriac, H	en
dc.contributor.author	Hristoforou, E	en
dc.contributor.author	Neagu, M	en
dc.contributor.author	Darie, I	en
dc.contributor.author	Eugenia Moga, A	en
dc.date.accessioned	2014-03-01T01:17:07Z
dc.date.available	2014-03-01T01:17:07Z
dc.date.issued	2001	en
dc.identifier.issn	0022-3093	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/14363
dc.subject	Magnetic Field	en
dc.subject.classification	Materials Science, Ceramics	en
dc.subject.classification	Materials Science, Multidisciplinary	en
dc.subject.other	Acoustic wave velocity	en
dc.subject.other	Amorphous alloys	en
dc.subject.other	Annealing	en
dc.subject.other	Electric currents	en
dc.subject.other	Iron alloys	en
dc.subject.other	Magnetic field effects	en
dc.subject.other	Metal casting	en
dc.subject.other	Metallic glass	en
dc.subject.other	Thermal effects	en
dc.subject.other	Amorphous wires	en
dc.subject.other	Current annealing	en
dc.subject.other	Iron silicon boride	en
dc.subject.other	Wire	en
dc.title	Sound velocity in Fe-rich glass covered amorphous wires	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0022-3093(01)00593-2	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0022-3093(01)00593-2	en
heal.language	English	en
heal.publicationDate	2001	en
heal.abstract	The bias magnetic field (H) dependence of the longitudinal sound velocity (v) in Fe77.5Si7.5B15 glass covered amorphous wires is reported. The amorphous wires were tested in the as-cast state and after dc current annealing between 5 and 20 mA for 10-30 min. For the glass covered amorphous wires tested in the as-cast state the bias magnetic field dependence of the sound velocity was insignificant. For current annealed samples a decrease of the sound velocity for the smaller bias magnetic fields was observed. Increasing the annealing temperature, the bias magnetic field corresponding to the v(minimum) decreased. For about 600 A/m bias magnetic field, the longitudinal sound velocity reaches saturation. (C) 2001 Elsevier Science B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Journal of Non-Crystalline Solids	en
dc.identifier.doi	10.1016/S0022-3093(01)00593-2	en
dc.identifier.isi	ISI:000170259600077	en
dc.identifier.volume	287	en
dc.identifier.issue	1-3	en
dc.identifier.spage	413	en
dc.identifier.epage	416	en