Production of Ba2AlNbO6 Ceramics and Study of their Stability in Crude Petroleum for the Conservation of Metallic Sensing Elements Used in Petroleum Extraction
Abstract:In the present work niobium based complex cubic perovskite oxide Ba 2 AlNbO 6 ceramics were produced, characterized and their stability in crude petroleum environment was studied for inert ceramic embedding used in petroleum extraction. Ba 2 AlNbO 6 ceramic powder was prepared by means of thermo-mechanical processing. Structural characteristics of calcined material were investigated by powder X -ray diffractometry, which presented a single phase complex cubic perovskite structure with lattice parameter a = 8.3… Show more
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