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Magnetocaloric Effect of Ni56Mn18.8Ga24.5Gd0.7 Alloy Duan Jingfang1,Huang Peng1,Long Yi1,Zhang Zeyu2,Chang Yongqin1,Wu Guangheng3 (1.School of Materials Science and Engineering, University... microstructure, it can be found that Gd exists along the subgrain boundaries. Hence,he crystalline size decreases and the mechanical properties improve. Ac-susceptibility results show......
), is the mainly used magnetocaloric material at present. It was firstly applied in room temperature magnetic refrigeration by BROWN in 1976 and then its magnetocaloric physical properties were widely focused. Up... potential magnetocaloric materials. GUTFLEISCH et al [38] studied the magnetocaloric properties of La(FeSi)13 alloy. They obtained a ΔSM peak value of 10.3 J/(kg?K) in LaFe11.2Si1.8 alloy at 5 T and 240 K......
Magnetic Properties of Nd12Co6Pb Compound () Abstract:The magnetic and magnetocaloric properties for the Nd12Co6Pb compound were investigated. The Curie temperature TC of the magnetic transition... in the low magnetic field changes of 0~2 T for the Nd12Co6Pb compound is about 215.0 J·mole-1·K-1. Key words:magnetic properties; magnetocaloric effect; Nd12Co6Pb; rare earths; [全文内容正在添加中] ......
Magnetocaloric Properties of (Gd1-xTbx)3Al2 Compounds Near Room Temperature 龙毅1,万发荣1,陈艳平1 (1.School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China) Abstract:Magnetic and thermal properties of the (Gd1-xTbx)3Al2 compounds were studied as potential magnetic refrigerant materials which are used in magnetic refrigeration near room......
Magnetic properties and magnetocaloric effects of PrSiLi-Chen Wang,Bao-Gen ShenState Key Laboratory for Magnetism, Institute of Physics,Chinese Academy of Sciences摘 要:Magnetic properties and magnetocaloric effects(MCEs) of the PrSi compound were studied. The PrSi compound undergoes a second-order ferromagnetic-to-paramagnetic transition at the Curie......
Magnetocaloric properties of the Gd5Si2.05-xGe1.95-xMn2x compoundsE.Yüzüak,I.Dincer,Y.ElermanAnkara University,Faculty of Engineering,Department of Engineering Physics摘 要:The influence of the manganese-alloying on the structure and magnetocaloric properties of the Gd5Si2.05Ge1.95 compound was studied by X-ray powder diffraction and magnetization......
Magnetocaloric properties of the Gd5Si2.05-xGe1.95-xMn2x compoundsE.Yüzüak,I.Dincer,Y.ElermanAnkara University,Faculty of Engineering,Department of Engineering Physics摘 要:The influence of the manganese-alloying on the structure and magnetocaloric properties of the Gd5Si2.05Ge1.95 compound was studied by X-ray powder diffraction and magnetization......
; Abstract: The lattice parameters, magnetic phase transition, Curie temperature and magnetocaloric properties for (Gd1-xTbx)5Si1.72- Ge2.28 alloys with x = 0, 0.15, 0.20 and 0.25 were investigated... on the magnetocaloric properties of Gd5Si2Ge2 due to the loss of the first order nature of the structural/magnetic transition of the compound[9]. Recently, SHULL et al[12] have reported that doping the Gd5Ge2Si2......
Magnetocaloric and magneto-transport properties of Gd10Co20Si70 alloyT.P.Rashid1,K.Arun1,ANDrea Dzubinska3,R.Nagalakshmi11. Intermetallics and Non-Linear Optics Laboratory,Department of Physics... and magnetocaloric effect (MCE) studies of newly synthesized Gd10Co20Si70 alloy. These measurements confirm an antiferromagnetic transition at TN=9 K. Both MCE and magnetoresistance (MR) show quadratic......
Magnetocaloric and magneto-transport properties of Gd10Co20Si70 alloyT.P.Rashid1,K.Arun1,ANDrea Dzubinska3,R.Nagalakshmi11. Intermetallics and Non-Linear Optics Laboratory,Department of Physics... and magnetocaloric effect (MCE) studies of newly synthesized Gd10Co20Si70 alloy. These measurements confirm an antiferromagnetic transition at TN=9 K. Both MCE and magnetoresistance (MR) show quadratic......
