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Search: authors:"Paulina Wiecinska"

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Thermoanalytical studies of the ceramic-metal composites obtained by gel-centrifugal casting

Composite material with a gradient concentration of the metallic phase was prepared by the novel gel-centrifugal casting method. This method combines the consolidation of powders by the centrifugal force with the reaction of radical polymerization of an organic monomer which simultaneously proceeds within the composite slurry. The combination of the centrifugal casting with gel...

Colloidal processing of Al2O3 and BST materials

The paper presents the analysis of thermal stability and decomposition of Al2O3 and (Ba,Sr)TiO3 green bodies as well as commercially available organic additives which are used in shaping of ceramics by colloidal processing. The first analyzed ceramic material was Al2O3 green body obtained by gelcasting. The second examined material was elastic ceramic–polymer composite based on...

Thermal degradation of organic additives used in colloidal shaping of ceramics investigated by the coupled DTA/TG/MS analysis

Fabrication of advanced ceramic materials requires the use of various organic additives which facilitate shaping process of non-plastic ceramic powders. The appropriate & Paulina Wiecinska selection of