Results 81 to 90 of about 128 (112)
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[Raman and EDXRF Study on Overglaze Decorations of Jingdezhen Ceramics].
Guang pu xue yu guang pu fen xi = Guang pu, 2015Overglaze decoration porcelain is an important category of ancient Chinese ceramics, which has significant artistic value and scientific value. Nondestructive analysis methods such as Raman spectroscopy and EDXRF were used to analyze the overglaze decorations on the Jingdezhen ceramic samples of Yuan, Ming and Qing Dynasty.
Qing-hui Li +6 more
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Flexural strength of feldspathic porcelain treated with ion exchange, overglaze, and polishing
The Journal of Prosthetic Dentistry, 1994Feldspathic porcelains, which are used in the construction of porcelain-fused-to-metal (PFM) restorations, have an inherent weakness because of their brittle nature and processing flaws. A relatively new product, the Tuf-Coat ion exchange system, claims to substantially strengthen feldspathic porcelains.
R. L. Pober +5 more
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Microscopy Research and Technique, 2020
AbstractFamille rose porcelain made in the imperial workshop was one of the symbols of the highest manufacturing techniques in ancient China. It was very precious and only owned by the royals for a long time. Because of its complex making technology, overglaze green pigment painted on famille rose porcelain shows many variations. In this work, selected
Yuanqiu Li +5 more
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AbstractFamille rose porcelain made in the imperial workshop was one of the symbols of the highest manufacturing techniques in ancient China. It was very precious and only owned by the royals for a long time. Because of its complex making technology, overglaze green pigment painted on famille rose porcelain shows many variations. In this work, selected
Yuanqiu Li +5 more
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MRS Proceedings, 1995
The scanning proton microprobe and electron microprobe/microscope are used to characterise overglaze painting on 18th and 19th century Japanese porcelain. The first objective was to distinguish between two apparently different types of gold painting in terms of particle size, composition and application.
Raik Jarjis +2 more
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The scanning proton microprobe and electron microprobe/microscope are used to characterise overglaze painting on 18th and 19th century Japanese porcelain. The first objective was to distinguish between two apparently different types of gold painting in terms of particle size, composition and application.
Raik Jarjis +2 more
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ACID‐RESISTING OVERGLAZE COLORS1
Journal of the American Ceramic Society, 1928ABSTRACTThere is great demand for overglaze colors which are resistant to the action of acids and alkalis. Difficulties encountered in the production of such colors are mentioned. Requirements to be met are enumerated. Experimental evidence of acid‐resistance is discussed, and a provisional test known as the “immersion test” is described.
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IEEE Transactions on Components, Hybrids, and Manufacturing Technology, 1985
Eariier detailed studies of the aging mechanisms of thickfilm resistors revealed anomalous behavior in which certain resistors appeared to be sensitive to the voltages applied to them, but only when they were plastic-encapsulated and not overglazed.
N. Sinnadurai, K. Wilson, R. Sutherland
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Eariier detailed studies of the aging mechanisms of thickfilm resistors revealed anomalous behavior in which certain resistors appeared to be sensitive to the voltages applied to them, but only when they were plastic-encapsulated and not overglazed.
N. Sinnadurai, K. Wilson, R. Sutherland
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OVERGLAZE POLYCHROME CONE NO. 61
Journal of the American Ceramic Society, 1931ABSTRACTThe colors and glaze described enable the operator to paint figures, landscapes, or any decorations desired over an unfired glaze sprayed over a flat surface. Not having the ornament modeled in bas‐relief, the ware can be fired with the regular terra cotta to cone 6.The body glaze can be sprayed over a terra cotta body having 35% calcined grit ...
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THE USE OF OVERGLAZES FOR POLYCHROME TERRA COTTA1
Journal of the American Ceramic Society, 1926ABSTRACTThe flexibility and economy of single‐fire overglazes as compared with other polychrome methods are emphasized. Insoluble materials are preferable. A base white overglaze formula and its preparation and application are given. These single‐fire overglazes have been used commercially with excellent results.
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Archaeometry, 2009
Using Raman spectroscopy, energy‐dispersive X‐ray fluorescence and X‐ray diffraction, the Pb–Sn–Sb triple oxide yellow and lead–tin yellow have been identified on two pieces of cloisonné enamel (Falangcai) porcelains. Lead–tin yellow and lead antimonate yellow have been identified on famille rose porcelains manufactured before and after 1911 ...
B. Yang, B. Yang, D. Mu, J. M. Miao
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Using Raman spectroscopy, energy‐dispersive X‐ray fluorescence and X‐ray diffraction, the Pb–Sn–Sb triple oxide yellow and lead–tin yellow have been identified on two pieces of cloisonné enamel (Falangcai) porcelains. Lead–tin yellow and lead antimonate yellow have been identified on famille rose porcelains manufactured before and after 1911 ...
B. Yang, B. Yang, D. Mu, J. M. Miao
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Science of The Total Environment, 1997
Dinnerware decorated with overglaze designs can release toxic metals into food substances in amounts high enough to constitute health hazards. When dishes made in the US before 1970 were filled with 4% acetic acid for 24 h, lead concentrations of up to 610 micrograms/ml and cadmium concentrations of up to 15 micrograms/ml were measured.
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Dinnerware decorated with overglaze designs can release toxic metals into food substances in amounts high enough to constitute health hazards. When dishes made in the US before 1970 were filled with 4% acetic acid for 24 h, lead concentrations of up to 610 micrograms/ml and cadmium concentrations of up to 15 micrograms/ml were measured.
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