101,530 research outputs found

    Le nanopolveri nella funzionalizzazione delle superfici ceramiche

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    In questo articolo, dopo una brave introduzione sul significato di nano, nanotecnologia e nanopolvere, si valutano le possibili applicazioni nella funzionalizzazione della superficie dei materiali ceramici tradizionali

    The search for new red pigments

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    In this paper the authors report the application of a ceria-based red pigment to color industrial ceramic materia

    Inorganic Pigments

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    In this paper the authors report the main characteristic of inorganic pigments used to color industrial ceramic material

    Coloring effects of synthetic inorganic cobalt pigments in fast-fired porcelainized tiles

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    This paper reports a laboratory and industrial study on the rationalization of using synthetic cobalt oxide, aluminate, and silicate pigments (0.5-4.0 wt%) for coloring porcelainized stoneware tiles. Adding about 1-2 wt% of pigments to the base body does not appreciably modify the microstructure, nature, and amount of phases of the fired tiles, while higher amounts, by promoting liquid phase formation, favor the sintering and can cause swelling of compact samples
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