scholarly journals STRUCTURAL, MAGNETIC PROPERTIES AND EXCHANGE-COUPLING BEHAVIOR OF MAGNETICALLY HARD/SOFT SrFe12O19/Co NANOCOMPOSITE PRODUCED BY THE HIGH ENERGY BALL-MILLING METHOD

2021 ◽  
Author(s):  
Ashraf SEMAIDA ◽  
Igor BORDYUZHIN ◽  
Pavel MOGILNIKOV ◽  
Igor SHCHETININ ◽  
Vladimir MENUSHENKOV ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Ball Milling ◽  
Exchange Coupling ◽  
High Energy ◽  
High Energy Ball Milling ◽  
Coupling Behavior ◽  
Milling Method ◽  
Energy Ball ◽  
Magnetically Hard

scholarly journals Magnetic properties and crystal structure of elemental cobalt powder modified by high-energy ball milling

2019 ◽  
Vol 8 (5) ◽  
pp. 4995-5003 ◽  
Author(s):  
J.A. Betancourt-Cantera ◽  
F. Sánchez-De Jesús ◽  
A.M. Bolarín-Miró ◽  
G. Torres-Villaseñor ◽  
L.G. Betancourt-Cantera
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Ball Milling ◽  
High Energy ◽  
High Energy Ball Milling ◽  
Cobalt Powder ◽  
Energy Ball

scholarly journals Magnetic properties of iron nitride-alumina nanocomposite materials prepared by high-energy ball milling

2003 ◽  
Vol 24 (1-3) ◽  
pp. 93-96 ◽  
Author(s):  
S. R. Mishra ◽  
G. J. Long ◽  
F. Grandjean ◽  
R. P. Hermann ◽  
S. Roy ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Ball Milling ◽  
High Energy ◽  
Nanocomposite Materials ◽  
High Energy Ball Milling ◽  
Iron Nitride ◽  
Energy Ball

Nanocrystalline Nd2Fe17synthesized by high-energy ball milling: crystal structure, microstructure and magnetic properties

2010 ◽  
Vol 22 (21) ◽  
pp. 216005 ◽  
Author(s):  
Pablo Álvarez ◽  
Pedro Gorria ◽  
Victorino Franco ◽  
Jorge Sánchez Marcos ◽  
María J Pérez ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Ball Milling ◽  
High Energy ◽  
High Energy Ball Milling ◽  
Energy Ball ◽  
Microstructure And Magnetic Properties

Effect of High-Energy Ball Milling on Microstructure and Microwave Absorbing Properties of NdFe Material

2011 ◽  
Vol 311-313 ◽  
pp. 1281-1285 ◽  
Author(s):  
Pei Hao Lin ◽  
Lei Wang ◽  
Shun Kang Pan ◽  
Hua Mei Wan
Keyword(s):  
Ball Milling ◽  
Particle Morphology ◽  
High Energy ◽  
High Energy Ball Milling ◽  
X Ray ◽  
Microwave Absorbing Properties ◽  
Absorbing Materials ◽  
Milling Method ◽  
Energy Ball ◽  
Microwave Absorbing

The NdFe magnetic absorbing materials were prepared by rapid solidification and high-energy ball milling method. The effect of high-energy ball milling on particle morphology, organizational structure and microwave absorbing properties of NdFe magnetic absorbing materials were analyzed with the aid of X-ray diffractometer, scanning electron microscope and vector network analysis. The results show that the Nd2Fe17 and α-Fe phase are refined, the particles become smaller and thinner; the span-ratio of the particles increases along with time during the process of high-energy ball milling; and meanwhile, the frequency of absorbing peak reduces. The absorbing bandwidth broadens as the increase of the time of ball milling, except that of 48h.The minimum reflectance of the powder decreases from -22dB to - 44dB under the circumstances that the time of high energy ball milling reaches 48h and the thickness of the microwave absorbing coating is 1.5mm. But it rebounds to about - 6dB when the time of ball milling reaches 72h.

Al2O3-10 wt% Fe composite prepared by high energy ball milling: Structure and magnetic properties

2021 ◽  
Vol 47 (1) ◽  
pp. 984-991
Author(s):  
Rafael A. Raimundo ◽  
Rayanne S.S. Reinaldo ◽  
Nailton T. Câmara ◽  
Cleber S. Lourenço ◽  
Franciné A. Costa ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Ball Milling ◽  
High Energy ◽  
High Energy Ball Milling ◽  
Energy Ball

Effect of Ball Milling on Magnetic Properties of Nb Substituted R2Fe16Nb1 (R: Gd and Er) Alloys

2013 ◽  
Vol 1516 ◽  
pp. 227-231
Author(s):  
B. K. Rai ◽  
S. R. Mishra ◽  
S. Khanra ◽  
K. Ghosh
Keyword(s):  
Magnetic Properties ◽  
Curie Temperature ◽  
Saturation Magnetization ◽  
Ball Milling ◽  
Grain Refinement ◽  
High Energy ◽  
High Energy Ball Milling ◽  
Lattice Expansion ◽  
Energy Ball

AbstractIn this work, we report the effect of high energy ball milling (HEBM) on Nb doped R2Fe16Nb1 (R= Gd, Er) compounds. The focus of the work is to bring enhancement in magnetic properties of R2Fe17 (2:17) compounds with the ball milling. Specifically, we find that the ball milling increases saturation magnetization, coercivity, and Curie temperature. The increase in the magnetization and Curie temperature upon ball milling is related to the lattice expansion and microstrains while the increase in coercivity is related to the grain refinement.

Structure and magnetic properties of nanocrystalline SrFe12O19 alloy produced by high-energy ball milling and annealing

2006 ◽  
Vol 300 (1) ◽  
pp. e479-e481 ◽  
Author(s):  
S.V. Ketov ◽  
Yu.D. Yagodkin ◽  
A.L. Lebed ◽  
Yu.V. Chernopyatova ◽  
K. Khlopkov
Keyword(s):  
Magnetic Properties ◽  
Ball Milling ◽  
High Energy ◽  
High Energy Ball Milling ◽  
Energy Ball
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