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1 cze 2006 · Four bone-china body casting-slips were prepared containing either coarse or fine-ground bone in both slop and noodled form and their deflocculation characteristics and casting...
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Four bone-china body casting-slips were prepared containing...
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Bone china most often includes ball clays, which are kaolinitic sedimentary clays. They are fine-grained and plastic in nature, giving bone china its white porcelain appeal and extra touch of strength and translucency. The ball clay also makes the material easily molded to produce a range of aesthetic tableware.
Bone china: containing calcined bone ash. The association of the two terms “hard paste porcelain” and “true porcelain” was first proposed by Alexander Brongniart (Ramsay and Ramsay 2008, p.237), who appropriated the word hard from the high temperature, “hard firing” involved in the kiln process for its original Chinese manufacture.
21 lis 2019 · Bone China, zwana także porcelaną kostną, zachwyci Cię swoimi walorami. Produkowane z niej naczynia uchodzą za najszlachetniejsze, są lekkie i dopracowane w detalach, a dodatkowo odznaczają się pewnym stopniem przejrzystości, który dopełnia ich szlachetny charakter.
21 kwi 2024 · The primary difference lies in their composition. Bone china is made with bone ash, which constitutes 25-50% of its content, providing a unique translucency and whiteness not found in traditional porcelain.
Bone china is a type of porcelain that is recognized for its exceptional quality and notable whiteness, translucency, and strength. Distinct from other types of porcelain, it is primarily made from a mixture of bone ash, kaolin (a pure clay), and feldspathic material.
12 kwi 2022 · Since 1824 this Portuguese ceramic brand has been making fine porcelain and bone china pieces at its factory near the city of Aveiro. Apparently the President of Portugal, plus the White House and some royal families across Europe use the tableware.
