Published April 2005
| Version v1
Journal article
NMR, magnetic and structural study of Fe-Si-X (X=Nb, Ta) alloys
Creators
- 1. Inst. fuer Festkoerperphysik, TU Wien, Wiedner Hauptstrasse 8, A-1040, Vienna (Austria) and Centro Brasileiro de Pesquisas Fisicas, R. Dr. Xavier Sigaud 150, 22290-180, RJ (Brazil)
- 2. Inst. fuer Festkoerperphysik, TU Wien, Wiedner Hauptstrasse 8, A-1040, Vienna (Austria)
- 3. Instituto de Fisica, UFRJ, CP 68528, 21945-970 Rio de Janeiro (Brazil)
- 4. Centro Brasileiro de Pesquisas Fisicas, R. Dr. Xavier Sigaud 150, 22290-180, RJ (Brazil)
Description
We investigated the structural and magnetic properties of the as-cast Fe100-(x+y)Si x Nb y (with 9.5x20 and 0.5y12) and Fe78.5Si20Ta1.5 alloys by means of coercivity measurements and zero-field nuclear magnetic resonance (NMR) technique. The NMR spectra of these alloys present broad resonance lines at around 80 and 130 MHz. An increase in the local magnetic stiffness with increasing Nb content was found. These results are discussed based on previously reported results about the microstructure of the same specimen and coercivity measurements
Additional details
Identifiers
- DOI
- 10.1016/j.jmmm.2004.11.329;
- PII
- S0304-8853(04)01542-2;
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 290-291
- Journal Page Range
- p. 612-614
- ISSN
- 0304-8853
- CODEN
- JMMMDC
Conference
- Title
- Joint European magnetic symposia
- Acronym
- JEMS '04
- Dates
- 5-10 Sep 2004
- Place
- Dresden (Germany)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37029156
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- COERCIVE FORCE; FLEXIBILITY; IRON ALLOYS; MAGNETIC FIELDS; MAGNETIC PROPERTIES; MHZ RANGE 01-100; MHZ RANGE 100-1000; MICROSTRUCTURE; NIOBIUM ALLOYS; NMR SPECTRA; NUCLEAR MAGNETIC RESONANCE; SILICON ALLOYS; SPIN ECHO; TANTALUM ALLOYS
- Descriptors DEC
- ALLOYS; FREQUENCY RANGE; MAGNETIC RESONANCE; MECHANICAL PROPERTIES; MHZ RANGE; PHYSICAL PROPERTIES; RESONANCE; SPECTRA; TENSILE PROPERTIES; TRANSITION ELEMENT ALLOYS
Optional Information
- Copyright
- Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.