Kinetic effects in the mechanically activated solid-state reduction of haematite |
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| Authors: | Diego Basset Paolo Matteazzi Fabio Miani Gérard Le Caër |
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| Affiliation: | (1) Dipartimento di Scienze e Tecnologie Chimiche, Università di Udine, Via Cotonificio 108, I-33100 Udine, Italy;(2) Ecole des Mines, Parc de Saurupt, LSGMM, F-54042 Nancy Cedex, France |
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| Abstract: | Nanometer-sized  -Al2O3-Fe composites were obtained by solid-state reduction in ball mills of Fe2O3 and Al in nitrogen and air. Together with -Al2O3 and Fe, the formation of Hercynite and clusters of Fe in alumina are observed in both cases. |
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