Dual-reinforcement (TaCparticle+TaCdendrite)/FeGa magnetostrictive composites

Dual-reinforcement (TaCparticle+TaCdendrite)/FeGa magnetostrictive composites

Remarkable enhancements in tensile strength (∼625MPa) and elongation ratio (∼1%), being three and five times, respectively, as large as those of the binary Fe81Ga19 alloy, were obtained in situ dual-reinforcement (TaCparticle+TaCdendrite)/Fe81Ga19 magnetostrictive composites due to grain refinement...

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Veröffentlicht in:Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2015-07, Vol.639, p.370-373
Hauptverfasser: Sun, Aili, Liu, Jinghua, Jiang, Cheng Bao
Format: Artikel
Sprache:eng
Schlagworte:
Binary alloys
Composite
Elongation
Fe–Ga alloy
Grain refinement
Magnetostriction
Microstructure
Particulate composites
Reinforcement
Secondary-phase reinforcement
Tensile strength
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Zusammenfassung:Remarkable enhancements in tensile strength (∼625MPa) and elongation ratio (∼1%), being three and five times, respectively, as large as those of the binary Fe81Ga19 alloy, were obtained in situ dual-reinforcement (TaCparticle+TaCdendrite)/Fe81Ga19 magnetostrictive composites due to grain refinement and secondary-phase reinforcement.
ISSN:0921-5093
1873-4936
DOI:10.1016/j.msea.2015.05.021