A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a preparation method of polished Nixing ceramics. The preparation method comprises the steps of blank preparation; blank formation; blank finishing; blank drying; and blank sintering, wherein the surface of a blank can also be subjected to rough treatment after blank drying and before blank sintering. The surface of the blank is not required to be smooth and glossy, but the surface of the blank is subjected to rough treatment, so that holes more compact and finer than holes inside a sintered blank are formed in the surface of the sintered blank, and the surface of the sintered blank has relatively-high porosity; and the adsorption force of a surface layer is higher than that of the inside, so that aroma components are firmly adsorbed into the blank, and the aroma retaining effect is greatly enhanced. The surface of the Nixing ceramics subjected to rough treatment is better in breathability, the longer the soaking time of the Nixing ceramics is, the higher the brightness of the Nixing ceramics is, and the polished Nixing ceramics are suitable for players to play for a long term.
The invention discloses a preparation method of polished Nixing ceramics. The preparation method comprises the steps of blank preparation; blank formation; blank finishing; blank drying; and blank sintering, wherein the surface of a blank can also be subjected to rough treatment after blank drying and before blank sintering. The surface of the blank is not required to be smooth and glossy, but the surface of the blank is subjected to rough treatment, so that holes more compact and finer than holes inside a sintered blank are formed in the surface of the sintered blank, and the surface of the sintered blank has relatively-high porosity; and the adsorption force of a surface layer is higher than that of the inside, so that aroma components are firmly adsorbed into the blank, and the aroma retaining effect is greatly enhanced. The surface of the Nixing ceramics subjected to rough treatment is better in breathability, the longer the soaking time of the Nixing ceramics is, the higher the brightness of the Nixing ceramics is, and the polished Nixing ceramics are suitable for players to play for a long term.
Preparation method capable of lowering production cost of Nixing ceramics
| European Patent Office | 2016
Preparation method for reducing firing temperature of Nixing ceramics
| European Patent Office | 2016