A method for obtaining a porcelain stoneware tile with anti-slip surface includes an enameling step, said step comprising the depositionon the walkable surface of the tileof a mixture of micro-grits added to a usual enamel, most of said micro-grits having dimensions smaller than 60 m and being in a percentage smaller than 25% and preferably smaller than 20% by dry weight of the mixture, the remainder consisting of enamel. Furthermore, a tile with walkable surface layer may be obtained according to the aforementioned method.

An article comprises a body having a coating. The coating comprising a mixture of a first oxide and a second oxide. The coating includes a glaze on a surface of the coating, the glaze comprising a eutectic system having a super-lattice of a first fluoride and a second fluoride.

A ceramic article includes a ceramic matrix composite that has a porous reinforcement structure and a ceramic matrix within pores of the porous reinforcement structure. The ceramic matrix composite includes a surface zone comprised of an exterior surface of the ceramic matrix composite and pores that extend from the exterior surface into the ceramic matrix composite. A glaze material seals the surface zone within the pores of the surface zone and on the exterior surface of the surface zone as an exterior glaze layer on the ceramic matrix composite. The glaze material is a glass or glass-ceramic material. The ceramic matrix composite includes an interior zone under the surface zone, and the interior zone is free of any of the glaze material and has a greater porosity than the surface zone.

An article comprises a body having a coating. The coating comprising a mixture of a first oxide and a second oxide. The coating includes a glaze on a surface of the coating, the glaze comprising a eutectic system having a super-lattice of a first fluoride and a second fluoride.

An article comprises a body having a coating. The coating comprising a eutectic system having a super-lattice of a first fluoride and a second fluoride. The coating includes a glaze on a surface of the coating, the glaze comprising the eutectic system having the super-lattice of the first fluoride and the second fluoride.

A ceramic article includes a ceramic matrix composite that has a porous reinforcement structure and a ceramic matrix within pores of the porous reinforcement structure. The ceramic matrix composite includes a surface zone and a glaze material within pores of the surface zone and on an exterior side of the surface zone as an exterior glaze layer.

A method for fabricating a ceramic material includes providing a mobilized filler material capable of infiltrating a porous ceramic matrix composite. The mobilized filler material includes at least one of a ceramic material and a free metal. The mobilized filler material is infiltrated into pores of the porous ceramic matrix composite. The mobilized filler material is then immobilized within the pores of the porous ceramic matrix composite.

A preparation method comprises: preparing a green body using green body powder; applying an overglaze on the surface of the green body; ink-jet printing a pattern on the surface of green body; applying a protective glaze on the surface of the green body; applying an anti-counterfeiting material on the surface of the green body; firing the green body, titanite and high-refractive-index oxide being wetted and wrapped by a molten liquid produced by melting a low-temperature glaze powder in a firing environment, and sunken into the protective glaze without generating opacification; and then polishing to obtain a ceramic plate having an anti-counterfeiting visual effect. The anti-counterfeiting visual effect is a visual effect in which a high-intensity refraction effect is achieved when the sight line direction is consistent with the path of reflected light, but no refraction effect is achieved when the sight line direction deviates from the path.

According to the present invention, there is provided a ceramic product in which damage to a decorative film during washing with an alkali can be reduced. In a ceramic product 1 disclosed here, a decorative film 30 is formed on the surface of a ceramic substrate 10. Here, the decorative film 30 of the ceramic product includes a noble metal region 32 containing a noble metal element as a main component and an amorphous region 34 containing matrix-forming elements containing at least Si as a main component. Here, in the ceramic product 1 disclosed here, crystalline particles 35 containing a crystalline oxide of at least one metal element selected from among the matrix-forming elements as a main component are dispersed in the amorphous region 34. Since such crystalline particles 35 are difficult for alkaline components to penetrate, it is possible to prevent the alkaline components from entering the amorphous region 35 and reduce damage to the decorative film 30 during washing with an alkali.

The present application provides a high-wear-resistance far-infrared ceramic polished glazed tile and preparation method therefor. The preparation method includes application of far-infrared overglaze, ink-jet printing, application of transparent far-infrared polished glaze and application of abrasion-resistant far-infrared polished glaze in sequence on a body, firing, and polishing. By adopting the far-infrared overglaze, the transparent far-infrared polished glaze and the abrasion-resistant far-infrared polished glaze in combination, the polished glaze tile can have a far-infrared function, high transparency, and high abrasion resistance.