Ruyao tea-dust glaze and preparation method thereof

Abstract

The invention relates to Ruyao tea-dust glaze and a preparation method thereof. The glaze is prepared from the following ingredients in parts by weight: 17 to 21 parts of calcite, 18 to 25 parts of blackrock, 10 to 16 parts of mica and 35 to 41 parts of purple marble. Each raw material uses the reasonable mass mixture ratio and is sequentially subjected to ball milling by a ball milling machine and is sieved; a biscuit blank is subjected to glaze soaking and trimming; the blank body is put into a kiln to be fired in oxidizing atmosphere and reducing atmosphere; the Ruyao tea-dust glaze can beobtained. The Ruci artwork prepared by using the recipe and the manufacturing process provided by the invention has the advantages that the glaze color is the tea dust color, is simple, beautiful andintriguing; the fired porcelain has the attractive appearance; the novel glaze color is increased for the Ruci; the economic benefits of the Ruci is improved.

Description

technical field [0001] The invention belongs to the technical field of glaze making, and in particular relates to a Ru kiln tea powder glaze and a preparation method thereof. Background technique [0002] Ru Porcelain is one of the five famous porcelains in China. Its manufacturing process was lost for a time, but after painstaking research by technicians, it has now resumed production. The layer is not thick, and changes with the turning and turning of the shape, showing the layer change of shade and depth. The cracks on the glaze surface are mostly scattered and very fine grain pieces, commonly known as "crab claw pattern". The glaze color changes with the light, and the glaze surface is thick It has an obvious feeling of butter, the glaze is slightly translucent, and it is mostly milky or crystalline, just like the beauty of "after the rain, the sky is clear and the clouds are broken." In addition, the glaze color of tea powder is rarely seen. The glaze color of tea powd...

AI Technical Summary

Problems solved by technology

[0002] Ru Porcelain is one of the five famous porcelains in China. Its manufacturing process was lost for a time, but after painstaking research by technicians, it has now resumed production. The layer is not thick, and changes with the turning and turning of the shape, showing the layer change of shade and depth. The cracks on the glaze surface are mostly scattered and very fine grain pieces, commonly known as "crab claw pattern". The glaze color changes with the light, and the glaze surface is thick It has an obvious feeling of butter, the glaze is slightly translucent, and it is mostly milky or crystalline, just like the beauty of "after the rain, the sky is clear and the clouds are broken." In addition, the glaze color of tea powder is rarely seen. The glaze color of tea powder belongs to the light tea glaze color of iron crystals. It is fired in a reducing atmosphere. The glaze color is devitrified yellow ochre. Yellow tea in the tea powder glaze is called tea. When firing, it is easy to have tea but no powder, and it is called "bronze color", but this kind of glaze color is relatively rare in Ru porcelain; therefore, it provides a stable character, rich color, glaze Surface is smooth and translucent Ru kiln tea powder glaze and preparation method thereof are very necessary