We have studied the influence of Cobalt addition on phase transition temperatures and magnetic properties of melt-spun ribbons of Ni50-xCoxMn31+yAl19-y (x = 0-10, y = 0-3) magnetic shape memory alloys. It was found that addition of Co has a marked influence on the magnetic properties as well as martensitic transformation temperature of the ribbons. Specifically, as compared to a weakly magnetic Co-free (x, y = 0) sample, the Ni50-xCoxMn31+yAl19-y (x = 5, 10) ribbons demonstrate ferromagnetic properties. The Ni45Co5Mn32Al18 sample was found to exhibit a well-defined metamagnetic transformation. Thus, our results can be considered as a successful development of metamagnetic shape memory ribbon in the Ni(Co)-Mn-Al system. (C) 2013 Published by Elsevier B.V.
机构:
Southern Illinois Univ, Dept Phys, Carbondale, IL 62901 USASouthern Illinois Univ, Dept Phys, Carbondale, IL 62901 USA
Pandey, Sudip
Quetz, Abdiel
论文数: 0引用数: 0
h-index: 0
机构:
Southern Illinois Univ, Dept Phys, Carbondale, IL 62901 USASouthern Illinois Univ, Dept Phys, Carbondale, IL 62901 USA
Quetz, Abdiel
Ibarra-Gaytan, P. J.
论文数: 0引用数: 0
h-index: 0
机构:
Inst Potosino Invest Cientif & Tecnol AC, Camino Presa San Jose 2055,Col Lomas 4a Secc, San Luis Potosi 78216, Slp, MexicoSouthern Illinois Univ, Dept Phys, Carbondale, IL 62901 USA
Ibarra-Gaytan, P. J.
Sanchez-Valdes, C. F.
论文数: 0引用数: 0
h-index: 0
机构:
UACJ, Div Multidisciplinaria, Ciudad Univ,Calle Jose Jesus Macias Delgado 18100, Juarez 32579, Chihuahua, MexicoSouthern Illinois Univ, Dept Phys, Carbondale, IL 62901 USA
Sanchez-Valdes, C. F.
Aryal, Anil
论文数: 0引用数: 0
h-index: 0
机构:
Southern Illinois Univ, Dept Phys, Carbondale, IL 62901 USASouthern Illinois Univ, Dept Phys, Carbondale, IL 62901 USA
Aryal, Anil
Dubenko, Igor
论文数: 0引用数: 0
h-index: 0
机构:
Southern Illinois Univ, Dept Phys, Carbondale, IL 62901 USASouthern Illinois Univ, Dept Phys, Carbondale, IL 62901 USA
Dubenko, Igor
Mazumdar, Dipanjan
论文数: 0引用数: 0
h-index: 0
机构:
Southern Illinois Univ, Dept Phys, Carbondale, IL 62901 USASouthern Illinois Univ, Dept Phys, Carbondale, IL 62901 USA
Mazumdar, Dipanjan
Sanchez Llamazares, J. L.
论文数: 0引用数: 0
h-index: 0
机构:
Inst Potosino Invest Cientif & Tecnol AC, Camino Presa San Jose 2055,Col Lomas 4a Secc, San Luis Potosi 78216, Slp, MexicoSouthern Illinois Univ, Dept Phys, Carbondale, IL 62901 USA
Sanchez Llamazares, J. L.
Stadler, Shane
论文数: 0引用数: 0
h-index: 0
机构:
Louisiana State Univ, Dept Phys Astron, Baton Rouge, LA 70803 USASouthern Illinois Univ, Dept Phys, Carbondale, IL 62901 USA
Stadler, Shane
Ali, Naushad
论文数: 0引用数: 0
h-index: 0
机构:
Southern Illinois Univ, Dept Phys, Carbondale, IL 62901 USASouthern Illinois Univ, Dept Phys, Carbondale, IL 62901 USA