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Genova, L.A.; Bressiani, A.H.A.; Bressiani, J.C.
Instituto de Pesquisas Energeticas e Nucleares (IPEN), Sao Paulo, SP (Brazil)1993
Instituto de Pesquisas Energeticas e Nucleares (IPEN), Sao Paulo, SP (Brazil)1993
AbstractAbstract
[en] The effect of the addition of small amounts of Mg O, La2 O3 and Y2 O3 in the optical characteristics of the high purity alumina has been studied. Specimens with high transmittance in the visible region has been obtained. High purity alumina powders have also been obtained through the crystallization of ammonium alum. Translucent samples have been produced from these powders. (author). 6 refs, 5 figs, 4 tabs
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Source
1993; 11 p; Seminar on Technology Capacity of Materials; Sao Paulo, SP (Brazil); 19 Aug 1993
Record Type
Miscellaneous
Literature Type
Conference
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ALKALINE EARTH METAL COMPOUNDS, ALUMINIUM COMPOUNDS, CHALCOGENIDES, CRYSTAL STRUCTURE, ELECTRON MICROSCOPY, FABRICATION, LANTHANUM COMPOUNDS, MAGNESIUM COMPOUNDS, MICROSCOPY, OXIDES, OXYGEN COMPOUNDS, PHASE TRANSFORMATIONS, PHYSICAL PROPERTIES, RARE EARTH COMPOUNDS, TRANSITION ELEMENT COMPOUNDS, YTTRIUM COMPOUNDS
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