Influence of crystallization treatment on structure, magnetic properties and magnetocaloric effect of Gd71Ni29 melt-spun ribbons

2018 ◽  
Vol 18 (11) ◽  
pp. 1289-1293 ◽  
Author(s):  
X.C. Zhong ◽  
H.Y. Yu ◽  
Z.W. Liu ◽  
R.V. Ramanujan
Keyword(s):  
Magnetic Properties ◽  
Magnetocaloric Effect ◽  
Melt Spun ◽  
Influence Of Crystallization ◽  
Melt Spun Ribbons

Influence of Co-Doping on Magnetic Properties and Magnetocaloric Effect of Fe–Co–Zr–Cu–B Melt-Spun Ribbons

2021 ◽  
Vol 21 (4) ◽  
pp. 2552-2557
Author(s):  
Nguyen Hai Yen ◽  
Nguyen Hoang Ha ◽  
Pham Thi Thanh ◽  
Nguyen Huy Ngoc ◽  
Tran Dang Thanh ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Magnetocaloric Effect ◽  
Melt Spinning ◽  
Room Temperature ◽  
Tangential Velocity ◽  
Magnetic Behavior ◽  
Entropy Change ◽  
Co Doping ◽  
Melt Spun ◽  
Melt Spun Ribbons

In this work, we investigated magnetic properties and magnetocaloric effect in Fe90−xCoxZr7Cu1B2 (x = 0, 1, 2, 3 and 4) melt-spun ribbons. The ribbons were prepared by using a melt-spinning method with a tangential velocity of a copper wheel of 40 m·s-1. The obtained ribbons are almost amorphous. The alloys exhibit typical soft magnetic behavior with low coercivity at room temperature. A minor replacement of Fe by Co gives an increment in Curie temperature (TC) of the alloys to higher temperatures. The TC of the alloys increases from 242 to 342 K with an increase of x from 0 to 4. Maximum magnetic entropy change, ΔSm max, of the alloys, was found to be larger than 0.7 J·kg-1·K-1 in a magnetic field change ΔH of 12 kOe for all the concentrations of Co. High refrigerant capacitys (RC >100 J ·kg-1 with ΔH = 12 kOe) at room temperature region have been obtained for the alloys. The large magnetocaloric effect near room temperature suggests that the alloys can be considered as magnetic refrigerants in the range of 250–350 K.

Magnetic properties of Nd60−xYxFe30Al10 (x=0,10,30) melt-spun ribbons containing two amorphous magnetic phases

2002 ◽  
Vol 91 (11) ◽  
pp. 9267-9271 ◽  
Author(s):  
Z. G. Sun ◽  
W. Löser ◽  
J. Eckert ◽  
K.-H. Müller ◽  
L. Schultz
Keyword(s):  
Magnetic Properties ◽  
Magnetic Phases ◽  
Melt Spun ◽  
Melt Spun Ribbons

Magnetic Properties of (Pr1−xSmx)2Fe14B Melt-Spun Ribbons

2018 ◽  
Vol 31 (11) ◽  
pp. 3705-3710 ◽  
Author(s):  
Chengfu Xu ◽  
Kanghua Chen ◽  
Zhengfei Gu ◽  
Guanghui Rao ◽  
Gang Cheng ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Melt Spun ◽  
Melt Spun Ribbons

Phase transformation and magnetocaloric effect of Co-doped Mn–Ni–In melt-spun ribbons

2020 ◽  
Vol 128 (5) ◽  
pp. 055110
Author(s):  
Yiqiao Yang ◽  
Zongbin Li ◽  
César Fidel Sánchez-Valdés ◽  
José Luis Sánchez Llamazares ◽  
Bo Yang ◽  
...  
Keyword(s):  
Phase Transformation ◽  
Magnetocaloric Effect ◽  
Melt Spun ◽  
Melt Spun Ribbons ◽  
Co Doped

Magnetostriction and magnetic properties of Fe-Ga melt-spun ribbons

2011 ◽  
Vol 109 (7) ◽  
pp. 07A925 ◽  
Author(s):  
Tetsuji Saito ◽  
Keiichi Sudo
Keyword(s):  
Magnetic Properties ◽  
Melt Spun ◽  
Melt Spun Ribbons

scholarly journals Improvements of Magnetic Properties of Sm2Fe17Cx Melt-Spun Ribbons by Additional Elements

1992 ◽  
Vol 33 (2) ◽  
pp. 146-150 ◽  
Author(s):  
S. Sugimoto ◽  
K. Kurihara ◽  
H. Nakamura ◽  
M. Okada ◽  
M. Homma
Keyword(s):  
Magnetic Properties ◽  
Melt Spun ◽  
Melt Spun Ribbons

Magnetic Properties of Sm2Fe17(C,N)x Melt-Spun Ribbons

1992 ◽  
Vol 7 (12) ◽  
pp. 931-936 ◽  
Author(s):  
K. Kurihara ◽  
H. Nakamura ◽  
S. Sugimoto ◽  
M. Okada ◽  
M. Homma
Keyword(s):  
Magnetic Properties ◽  
Melt Spun ◽  
Melt Spun Ribbons
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