Force measurements using Fe-rich amorphous wire as magnetostrictive delay line

Chiriac, H; Hristoforou, E; Neagu, M; Borza, F

dc.contributor.author	Chiriac, H	en
dc.contributor.author	Hristoforou, E	en
dc.contributor.author	Neagu, M	en
dc.contributor.author	Borza, F	en
dc.date.accessioned	2014-03-01T01:16:36Z
dc.date.available	2014-03-01T01:16:36Z
dc.date.issued	2001	en
dc.identifier.issn	0924-4247	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/14105
dc.subject	Amorphous positive magnetostrictive wires	en
dc.subject	Force sensors	en
dc.subject	Magnetoelastic effects	en
dc.subject	Magnetostrictive delay lines	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.classification	Instruments & Instrumentation	en
dc.subject.other	Annealing	en
dc.subject.other	Electric wire	en
dc.subject.other	Ferromagnetic materials	en
dc.subject.other	Force measurement	en
dc.subject.other	Iron compounds	en
dc.subject.other	Magnetic field effects	en
dc.subject.other	Magnetism	en
dc.subject.other	Sensors	en
dc.subject.other	Amorphous positive magnetostrictive wires	en
dc.subject.other	Amorphous wire	en
dc.subject.other	Force sensors	en
dc.subject.other	Magnetic annealing	en
dc.subject.other	Magnetoelastic effects	en
dc.subject.other	Magnetostrictive delay line	en
dc.subject.other	Amorphous materials	en
dc.title	Force measurements using Fe-rich amorphous wire as magnetostrictive delay line	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0924-4247(01)00501-5	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0924-4247(01)00501-5	en
heal.language	English	en
heal.publicationDate	2001	en
heal.abstract	In this paper, we present experimental results concerning the heat treatment influence on the force response of Fe77.5Si7.5B15 amorphous wire used as magnetostrictive delay line (MDL). The amorphous wires, 125 mum diameter, were tested in the as-cast state, after stress-relief (thermally treated) and after magnetic annealing. The response of the delay line (pulsed output voltage) could be fitted by a linear curve at certain regions for the case of the as-cast amorphous wires and by an exponential curve for the case of treated wires. The sensitivity is equal to 10 mV/N, the minimum measurable change of the signal being 0.01 mV for the annealed wire corresponding to a minimum change of applied force equal to 0.001 N. (C) 2001 Elsevier Science B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE SA	en
heal.journalName	Sensors and Actuators, A: Physical	en
dc.identifier.doi	10.1016/S0924-4247(01)00501-5	en
dc.identifier.isi	ISI:000168889000054	en
dc.identifier.volume	91	en
dc.identifier.issue	1-2	en
dc.identifier.spage	223	en
dc.identifier.epage	225	en