Title :
New 3-D Shaped Fe-(Ga, AI) Magnetostrictive Alloys
Author :
Lupu, N. ; Chiriac, H.
Author_Institution :
Nat. Inst. of R&D for Tech. Phys., Iasi
Abstract :
This paper focuses on the preparation and characterization of 2 new Fe-Ga-based alloys: (i) 3-D shaped Fe100-x(Ga,Al)x polycrystalline magnetostrictive alloys, and (ii) Fe100-x(Ga,Al)x composite materials, consisting of nano-and micropowders of active material embedded into a polymer matrix. Thin plates have been prepared by Cu mould casting technique, and magnetostriction has been measured by the electrical resistance strain gauge technique.
Keywords :
aluminium alloys; casting; ferromagnetic materials; filled polymers; gallium alloys; iron alloys; magnetostriction; nanostructured materials; 3D shaped alloys; Cu mould casting technique; FeGaAl; composite materials; electrical resistance strain gauge technique; magnetostriction; polycrystalline magnetostrictive alloys; polymer matrix; Artificial intelligence; Casting; Composite materials; Electrical resistance measurement; Magnetic materials; Magnetostriction; Nanocomposites; Nanostructured materials; Polymers; Strain measurement;
Conference_Titel :
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-1479-2
DOI :
10.1109/INTMAG.2006.376178
