Thursday, June 06, 2013

Nanoscale anisotropic Nd-Fe-B particles with high coercivity prepared by attrition milling

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C. Wehrenberg, M. Daniil, and M. Willard et al.

Nanoscale Nd-Fe-B particles were fabricated with room temperature coercivity of 4.9 kOe by attrition (stirred media) milling. For longer milling times, more than 80% of the particles were less than 500 nm diameter, and 50–200 nm particles can be selected by a decanting process. Anisotropy was demo ... [Appl. Phys. Lett. 102, 223111 (2013)] published Thu Jun 06, 2013.



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