Amorphous Phase of the Alloy Co65Nb23B13

  • Luciano Nascimento Departamento de Física dos Materiais- Universidade Estadual da Paraíba (UEPB) https://orcid.org/

Resumo

The purpose of this work is to elaborate the amorphous compound Co65Nb23B13 from elementary powders using the planetary ball. The grinding of the amorphous Co65Nb23B13 alloy was carried out for grinding times of 1, 5, 10 and 15 h. In 15 hours, the desired amorphous phase was obtained. The microstructural evolution was followed by the techniques of X-Ray Diffraction (XRD), Scanning Electron Microscopy and Energy Dispersion Spectroscopy (SEM / EDS). Experimental results show that the evolution of the amorphous phase was rapid at a speed of 300 RPM.

 

Keywords:  Grinding Time. Amorphous Alloy Co65Nb23B13. Amorphous Phase.

Biografia do Autor

Luciano Nascimento, Departamento de Física dos Materiais- Universidade Estadual da Paraíba (UEPB)

Licenciado,Bacharem em Física,Química e Matemática. Mestre e Doutor em Ciências e Engenharia de Materiais.

Publicado
2021-04-14
Edição
v. 4 n. 2 (2021)
Seção
Artigos

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