Results 161 to 170 of about 3,069 (219)
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Pyroxenite-Based Ceramic Pigment
Glass and Ceramics, 2021A composition of a ceramic pigment has been developed using pyroxenite, including pyroxene minerals — augite and enstatite—with forsterite, serpentine and coloring oxides of iron and chromium being present. The compositions of the crystalline phases in pigments were investigated by means of XPAand microanalysis as a function of the firing temperature ...
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New Glass–Ceramic Inclusion Pigment
Journal of the American Ceramic Society, 2005Recently, the traditional ceramic industry has demonstrated increased interest in obtaining inclusion pigments to stabilize unstable chromophores, such as hematite or cadmium sulfoselenide, at firing temperature and in studying the actions of molten glasses.
F. Bondioli +3 more
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A new glass–ceramic red pigment
Journal of the European Ceramic Society, 2004Abstract Recently in the traditional ceramic industry there has been an increasing interest in the obtainment of inclusion pigments to stabilize at the firing temperature and towards the actions of molten glasses unstable cromophore such as hematite or cadmium sulphoselenide.
BONDIOLI, Federica +3 more
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New Ceramic Pigments for the Coloration of Ceramic Glazes
Advances in Science and Technology, 2014In this communication we provide some examples of hot research topics in the field of ceramic pigments. The more classical approach of finding new host lattices or chromophores is first illustrated with recent examples of new formulations for yellow-orange, reddish-brown and blue ceramic pigments based on pseudobrookites and related titanates.
Mario Llusar +4 more
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Ceramic Pigments with Perovskite Structure
Advances in Science and Technology, 2006The results of preliminary investigation on preparation of perovskite pigments by solid state reaction are presented. The effects of different raw materials used as component carriers on formation of colored pigments were examined. Pigment composition, optimum chromophore addition, type of mineralizer and the conditions of synthesis were determined ...
Ewa Stobierska +3 more
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2012
CERAMIC PIGMENTS ARE COMPLEX MIXTURES of oxygen-containing materials that have been calcined at high temperatures to form specific crystalline phases [1]. In most cases, oxide raw materials are carefully mixed and then calcined in either batch kilns or continuous calciners [2].
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CERAMIC PIGMENTS ARE COMPLEX MIXTURES of oxygen-containing materials that have been calcined at high temperatures to form specific crystalline phases [1]. In most cases, oxide raw materials are carefully mixed and then calcined in either batch kilns or continuous calciners [2].
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Glass and Ceramics, 1997
The results of a study of synthesis of ceramic pigments from talc are presented. The possibility is demonstrated for pigments to be made with the crystal structure of magnesium metasilicate and forsterite.
V. M. Pogrebenkov +2 more
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The results of a study of synthesis of ceramic pigments from talc are presented. The possibility is demonstrated for pigments to be made with the crystal structure of magnesium metasilicate and forsterite.
V. M. Pogrebenkov +2 more
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Glass and Ceramics, 1986
The authors assess the corrosion resistance, crystal structure, chemical composition and color properties of a variety of zircon-based materials used as pigments and protective coatings for ceramic tiles. The constituents of these materials include, apart from zircon, iron oxides, vanadium oxides, and the sulfides, selenides and tellurides of cadmium ...
E. S. Cherepanov +3 more
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The authors assess the corrosion resistance, crystal structure, chemical composition and color properties of a variety of zircon-based materials used as pigments and protective coatings for ceramic tiles. The constituents of these materials include, apart from zircon, iron oxides, vanadium oxides, and the sulfides, selenides and tellurides of cadmium ...
E. S. Cherepanov +3 more
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Titania slag as a ceramic pigment
Dyes and Pigments, 2008The phase transformations and colouring mechanisms that occur during the ceramic processing of titania slag were investigated using XRF-EDS, XRD, DRS and laboratory-scale application in glazed and unglazed tiles. The slag transforms to pseudobrookite, undergoing a drastic colour change during firing as a consequence of thermal oxidation with Fe2+ to ...
Dondi M +4 more
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The Interaction of Ceramic Pigments with Glazes
2008On illustre les interactions pigments-glacure a l'aide du noir de fer-chrome-hematite, qui dans une glacure a l'oxyde de zinc reagit avec ce dernier pour former un pigment brun spinelle de zinc-fer ...
Stephen H. Murdoch, Richard A. Eppler
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