ChemInform Abstract: Permanent Magnetic Nanoparticles and Nanoflakes Prepared by Surfactant-Assisted High-Energy Ball Milling

ChemInform ◽  
2016 ◽  
Vol 47 (7) ◽  
pp. no-no
Author(s):  
Weigiang Liu ◽  
Yuel Ming ◽  
Baozhi Cui ◽  
George C. Hadjipanayis
Keyword(s):  
Magnetic Nanoparticles ◽  
Ball Milling ◽  
High Energy ◽  
High Energy Ball Milling ◽  
Energy Ball ◽  
Surfactant Assisted

Anisotropic SmCo5 nanoflakes by surfactant-assisted high energy ball milling

2010 ◽  
Vol 107 (9) ◽  
pp. 09A721 ◽  
Author(s):  
B. Z. Cui ◽  
A. M. Gabay ◽  
W. F. Li ◽  
M. Marinescu ◽  
J. F. Liu ◽  
...  
Keyword(s):  
Ball Milling ◽  
High Energy ◽  
High Energy Ball Milling ◽  
Energy Ball ◽  
Surfactant Assisted

Influence of octanoic acid on SmCo5 nanoflakes prepared by surfactant-assisted high-energy ball milling

2010 ◽  
Vol 504 (2) ◽  
pp. 391-394 ◽  
Author(s):  
Liyun Zheng ◽  
Baozhi Cui ◽  
Nilay G. Akdogan ◽  
Wanfeng Li ◽  
George C. Hadjipanayis
Keyword(s):  
Ball Milling ◽  
Octanoic Acid ◽  
High Energy ◽  
High Energy Ball Milling ◽  
Energy Ball ◽  
Surfactant Assisted

NbO disintegration by surfactant-assisted high-energy ball milling

2014 ◽  
Vol 50 (4) ◽  
pp. 398-403 ◽  
Author(s):  
A. A. Valeeva ◽  
H. Schroettner ◽  
A. A. Rempel
Keyword(s):  
Ball Milling ◽  
High Energy ◽  
High Energy Ball Milling ◽  
Energy Ball ◽  
Surfactant Assisted

A surfactant-assisted high energy ball milling technique to produce colloidal nanoparticles and nanocrystalline flakes in Mn–Al alloys

RSC Advances ◽  
2015 ◽  
Vol 5 (112) ◽  
pp. 92406-92417 ◽  
Author(s):  
P. Saravanan ◽  
D. Deepika ◽  
Jen-Hwa Hsu ◽  
V. T. P. Vinod ◽  
Miroslav Černík ◽  
...  
Keyword(s):  
Ball Milling ◽  
High Energy ◽  
Al Alloys ◽  
High Energy Ball Milling ◽  
Colloidal Nanoparticles ◽  
Energy Ball ◽  
Ball Milling Technique ◽  
Hard Magnetic Properties ◽  
Magnetic Nature ◽  
Surfactant Assisted

A surfactant assisted-high energy ball milling technique was employed to process Mn54Al46 alloy in the form of colloidal nanoparticles with non-magnetic nature and high-aspect ratio nanocrystalline flakes with interesting hard magnetic properties.

NITROGENATION AND SUBSEQUENT SURFACTANT-ASSISTED HIGH ENERGY BALL MILLING OF Sm2Fe17 MELT-SPUN POWDERS

2013 ◽  
Vol 06 (04) ◽  
pp. 1350038 ◽  
Author(s):  
LIXIN ZHAO ◽  
LIYUN ZHENG ◽  
GEORGE C. HADJIPANAYIS
Keyword(s):  
Magnetic Properties ◽  
Ball Milling ◽  
High Energy ◽  
Milling Process ◽  
High Energy Ball Milling ◽  
Soft Phase ◽  
X Ray ◽  
Melt Spun ◽  
Energy Ball ◽  
Surfactant Assisted

Sm 2 Fe 17 melt-spun powders were subjected to the nitriding process and followed by surfactant-assisted high-energy ball milling (HEBM). The microstructures, morphology and magnetic properties were also investigated by X-ray diffractometer, scanning electron microscope and vibrating sample magnetometer. The results showed that the coercivities of the nitrided Sm 2 Fe 17 powders were 1.64 kOe and 3.65 kOe when the nitriding temperatures were 350°C and 450°C, respectively. When the nitriding temperature was 350°C, there was a wasp-shaped hysteresis loop, due to the soft phase of iron, formed during the nitrogenation process. The subsequent surfactant-assisted HEBM can further improve the magnetic properties of the nitrided Sm 2 Fe 17 powders and a 3 h milling process increased the coercivity of the sample nitrided at 450°C reached a high value of 6.97 kOe.

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