Chemistry Journal of Moldova

SYNTHESIS AND CHARACTERIZATION OF AMORPHOUS ALLOY Co69Nb25B6

Author(s):

Luciano Nascimento, Adriano Lima da Silva, Ana Cristina Figueiredo de Melo Costa


Field: Physical chemistry and chemical physics
Type: Short communication
Pages: 5
Keywords:

amorphous alloy Co69Nb25B6, high-energy ball milling, ferromagnetic phase.


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Graphical Abstract: Amorphous alloy are materials have been around for some time and their applications can be found in many types of industrial products. Currently, the production of the amorphous alloy Co69Nb25B6 was obtained by high-energy ball milling which allows the formation of phases through solid state reaction through consolidation process. In addition, the effects of a 21:1 powder to ball mass ratio were used and the milling time during high energy milling was crucial for the formation of the amorphous and ferromagnetic phases. The characterization of the Co69Nb25B6 alloy was investigated by X-ray diffraction, scanning electron microscopy and by a vibrating sample magnetometer.


 


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