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Acid leaching of alloys within the quaternary system Fe-Si-Ca-Al
Margarido, F.; Figueiredo, M.O.; Queiroz, A.M.; Martins, J.P.Silicon with high purity and fine particle size can be produced by acid leaching of Fe-Si industrial alloys under the condition that they have adequate chemical composition and structural constitution. Such alloys contain phases that fall within the system Fe-Si-Ca-Al, where the quaternary phase Caalsifer, with aproximate formula (Fe0.8Al0.1 0.1) (Si0.8Ca0.2)2, is found along with several binary and ternary pha...
Data: 1997
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Origem: Biblioteca Digital do IPB
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