Navegação Ciências Exatas e da Terra por Autor "Hallouche, Bachir"
Resultados 1-2 de 2
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Phase evolution and magnetic properties of a high-energy ball-milled hematite-alumina system
Cótica, Luiz Fernando; Zanatta, Shalimar Calegarri; Rocha, Maria Aparecida; Santos, Ivanir Aparecido dos; Paesano Junior, Andrea; Cunha, Joao Batista Marimon da; Hallouche, Bachir (2004) [Artigo de periódico] -
Structural and Mössbauer characterization of the ball-milled Fe/sub x/(Al/sub 2/O/sub 3)/sub 100-x/ system
Paesano Junior, Andrea; Matsuda, Célia Kimie; Cótica, Luiz Fernando; Medeiros, Suzana Nóbrega de; Cunha, Joao Batista Marimon da; Hallouche, Bachir; Silva, Selma Luiza (2004) [Artigo de periódico]Metal-oxide composites were synthesized by high-energy ball milling of metallic iron (α-Fe) and alumina (α-Al2O3) powders, varying the starting relative concentration and the milling time. The samples were characterized ...