CN111875252A - Ore health-preserving fancy glaze and glazing method thereof - Google Patents
Ore health-preserving fancy glaze and glazing method thereof Download PDFInfo
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- CN111875252A CN111875252A CN202010802735.1A CN202010802735A CN111875252A CN 111875252 A CN111875252 A CN 111875252A CN 202010802735 A CN202010802735 A CN 202010802735A CN 111875252 A CN111875252 A CN 111875252A
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
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Abstract
The invention discloses an ore health-preserving fancy glaze and a glazing method thereof, wherein a ground glaze of the ore health-preserving fancy glaze comprises the following raw materials: 50-60 parts of feldspar, 10-20 parts of calcite, 5-7 parts of ferric oxide, 7-9 parts of manganese oxide, 5-10 parts of clay, 15-20 parts of quartz and 10-20 parts of glass powder; the overglaze raw material of the ore health-preserving fancy glaze comprises the following components: 80-110 parts of potash feldspar, 40-60 parts of calcite, 8-12 parts of aluminum ore, 6-12 parts of iron ore, 9-12 parts of fluorite, 45-55 parts of jadestone, 40-60 parts of strontium ore, 16-22 parts of molybdenum ore and 26-36 parts of rubidium. The raw materials of the ore health-preserving fancy glaze comprise ground glaze and overglaze, different treatments are carried out, and then the raw materials are applied and fired, so that the prepared product has the effects of beauty and smoothness.
Description
Technical Field
The invention relates to the technical field of health-preserving fancy glaze, in particular to ore health-preserving fancy glaze and a glazing method thereof.
Background
The glaze is a colorless or colored vitreous thin layer covering the surface of the ceramic product, and is prepared by grinding and making glaze slurry by matching mineral raw materials (feldspar, quartz, talc, kaolin, etc.) and raw materials according to a certain proportion (part of the raw materials can be made into frits first), applying the glaze slurry on the surface of a blank body, and calcining at a certain temperature. It can increase the mechanical strength, thermal stability and dielectric strength of the product, and also has the characteristics of beautifying the ware, being convenient for wiping and washing, being not eroded by the fishy smell of dust, etc.
The quality of the glaze is affected during glazing, firing and the like. Therefore, the ore health-preserving fancy glaze and the glazing method thereof are provided.
Disclosure of Invention
The invention aims to provide an ore health-preserving fancy glaze and a glazing method thereof, which realize that the raw materials of the ore health-preserving fancy glaze comprise a ground glaze and a surface glaze, different treatments are carried out, and then the glaze is applied and fired, so that the prepared product has the effects of beauty and smoothness.
In order to solve the technical problems, the invention adopts the following technical scheme:
the ore health-preserving fancy glaze comprises the following raw materials of ground glaze: 50-60 parts of feldspar, 10-20 parts of calcite, 5-7 parts of ferric oxide, 7-9 parts of manganese oxide, 5-10 parts of clay, 15-20 parts of quartz and 10-20 parts of glass powder;
the overglaze raw material of the ore health-preserving fancy glaze comprises the following components: 80-110 parts of potash feldspar, 40-60 parts of calcite, 8-12 parts of aluminum ore, 6-12 parts of iron ore, 9-12 parts of fluorite, 45-55 parts of jadestone, 40-60 parts of strontium ore, 16-22 parts of molybdenum ore and 26-36 parts of rubidium.
Further, the method comprises the following steps of; the method comprises the following steps:
(1) treatment of raw materials: weighing raw materials according to the component ratio, carrying out primary crushing on the raw materials by using a jaw crusher, and carrying out ball milling on the raw materials after primary crushing by using a ball mill;
(2) preparing a solution: mixing the ball-milled raw materials of the ground glaze and the surface glaze with water, wherein the concentrations of the ground glaze and the surface glaze which are prepared by mixing are both 50-70%;
(3) applying base coat: the thickness of the ground coat is 1.2-1.5 mm;
(4) applying surface glaze for the first time: the thickness of the applied overglaze is 0.2-0.4 mm;
(5) and (3) glazing for the second time: the thickness of the applied overglaze is 0.1-0.3 mm;
(6) firing: and (4) glazing and entering a kiln, wherein the temperature of the first stage firing is 450-520 ℃, the firing time is 2.5-3.5h, the temperature of the second stage firing is 900-1000 ℃, the firing time is 2.5-3.5h, the temperature of the third stage firing is 1250-1400 ℃, the firing time is 6-8h, and taking out of the kiln.
Further, the method comprises the following steps of; in the step (1), the size of the ground glaze which is crushed for the first time is less than 0.5mm, and the ground glaze is ball-milled for 28-35h until the grain diameter is less than 200 meshes.
Further, the method comprises the following steps of; in the step (1), the size of the primary crushed overglaze is less than 0.3mm, and the overglaze is ball-milled for 28-35h until the grain diameter is less than 300 meshes.
Further, the method comprises the following steps of; in the step (6), the rising speed of the first stage firing temperature in the firing is 150-.
Further, the method comprises the following steps of; in the steps (3), (4) and (5), the ceramic body is dipped by a writing brush when the ground glaze is applied, the writing brush is brushed on the ceramic body applied with the ground glaze for the first time, and the writing brush is brushed on the ceramic body applied with the surface glaze for the second time.
Further, the method comprises the following steps of; in the steps (3), (4) and (5), the ground glaze and the overglaze can be sprayed or coated on the porcelain body.
Further, the method comprises the following steps of; in the steps (3), (4) and (5), the ground glaze applying time is less than 60s, the first surface glaze applying time is less than 40s, and the second surface glaze applying time is less than 40 s.
Further, the method comprises the following steps of; and (6) naturally cooling the fired ceramic body in the kiln.
Further, the method comprises the following steps of; and polishing the baked ceramic body.
Compared with the prior art, the invention has at least one of the following beneficial effects:
1. the ore health-preserving fancy glaze is prepared by crushing and grinding the raw materials of ground glaze and surface glaze, glazing for three times through the ground glaze and the surface glaze in the preparation of aqueous solution, and firing in three stages, so that a fired product is attractive and attractive.
2. The ore raw materials and the health-preserving raw materials are added into the ore health-preserving fancy glaze raw materials, so that the glaze can be conveniently fired after being applied, the fired product has a value, and the addition of the jadestone has a health-preserving effect.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
the ore health-preserving fancy glaze comprises the following raw materials of ground glaze: 50 parts of feldspar, 10 parts of calcite, 5 parts of iron oxide, 7 parts of manganese oxide, 5 parts of clay, 15 parts of quartz and 10 parts of glass powder;
the overglaze raw material of the ore health-preserving fancy glaze comprises the following components: 80 parts of potassium feldspar, 40 parts of calcite, 8 parts of aluminum ore, 6 parts of iron ore, 9 parts of fluorite, 45 parts of jadestone, 40 parts of strontium ore, 16 parts of molybdenum ore and 26 parts of rubidium;
the ground glaze raw material is selected from feldspar, calcite, ferric oxide, manganese oxide, clay, quartz and glass powder, the feldspar is an aluminosilicate mineral containing calcium, sodium and potassium, the drying of a porcelain body can be accelerated on the porcelain body, the drying shrinkage and deformation can be reduced, the mechanical strength of the porcelain body can be increased during firing preparation, and the quartz is a mineral composed of silicon dioxide and has a chemical formula of SiO2The quartz can reduce the shrinkage during drying, shorten the drying time and prevent the blank from deforming, and properly pins the blank burning shrinkage due to the heating expansion of the quartz during burning; when a large amount of glass occurs, quartz becomes a framework of the ceramic ware, and defects such as bending deformation and the like of the green body during firing can be prevented. The feldspar and the quartz have the function of stabilizing layers, the calcite is a calcium carbonate mineral, the calcium carbonate mineral serves as a ridged effect before the blank is decomposed, and the calcium carbonate mineral shares the role of a fusing agent after the blank is decomposed, so that the transparency of the ceramic can be improved during firing due to the unique chemical property of the calcite, the glossiness of the ceramic is greatly improved, and the texture of the ceramic is improved. The calcite can also make the glaze more stable and improve the density and the softness of the ceramic; the iron oxide and manganese oxide have coloring effect in preparation, the glass powder is inorganic cubic hard superfine particle powder, the hardness and toughness are increased, the clay is generally in the form of finely dispersed particles and has binding property, the clay makes the ground glaze raw material and glaze material have suspension property and stability, and Al in the clay2O3The content and impurity content determine the ceramic bodyThe sintering degree, sintering temperature and softening temperature of the powder; the ground glaze raw materials are selected from feldspar, calcite, ferric oxide, manganese oxide, clay, quartz and glass powder, so that the ground glaze can be conveniently coated on a porcelain body, and a cover glaze can be conveniently applied on the ground glaze; the overglaze adopts potash feldspar, calcite, aluminum ore, iron ore, fluorite, graphite jade, strontium ore, molybdenum ore and rubidium; potassium feldspar (K)2O·Al2O3·6SiO2) The feldspar is also commonly called as orthoclase, has the characteristics of low melting point (1150 +/-20 ℃), wide melting temperature range, long melting interval time, high melting viscosity and the like, is mainly used for improving the content of alumina in glaze ingredients, reducing the melting temperature and increasing the content of alkali so as to reduce the consumption of alkali, can ensure that a glaze surface is more stable by calcite and improve the density and the softness of ceramics, the aluminum ore mainly comprises diaspore, boehmite and gibbsite, the transparency of the glaze is influenced by the aluminum ore, the iron ore is a mineral aggregate which contains iron simple substances or iron compounds and can be economically utilized, and has a coloring effect, and the Fluorite (Fluorite) mainly comprises calcium fluoride (CaF +/-20℃)2). Contains more impurities, Ca is often replaced by rare earth elements such as Y, Ce and the like, and in addition, a small amount of Fe2O3，SiO2And a trace amount of Cl, O3He, etc. The fluorite ground coat also serves to promote adhesion. The marlite is green, black and transparent, has the functions of purifying water, promoting blood circulation, removing toxin, clearing and activating the channels and collaterals, prolonging life, improving eyesight, moistening lung, reducing blood pressure, removing freckles, losing weight, beautifying hair, sterilizing, diminishing inflammation, easing pain and the like, strontium is a trace element widely distributed in nature, strontium ore has the functions of coloring, a clarifier can also reduce corrosion, molybdenum ore has the functions of a lubricant and a pigment, and a rubidium getter has the function similar to a clarifier and can remove redundant gas which possibly pollutes a system. Potash feldspar, calcite, aluminum ore, iron ore, fluorite, marmot, strontium ore, molybdenum ore and rubidium are selected as overglaze, so that glazing is facilitated on the porcelain body, and the effect of health preservation is also achieved.
Example 2:
on the basis of the embodiment 1, the base glaze of the ore health-preserving fancy glaze comprises the following raw materials: 60 parts of feldspar, 20 parts of calcite, 7 parts of iron oxide, 9 parts of manganese oxide, 10 parts of clay, 20 parts of quartz and 20 parts of glass powder;
the overglaze raw material of the ore health-preserving fancy glaze comprises the following components: 110 parts of potassium feldspar, 60 parts of calcite, 12 parts of aluminum ore, 12 parts of iron ore, 12 parts of fluorite, 55 parts of jadestone, 60 parts of strontium ore, 22 parts of molybdenum ore and 36 parts of rubidium; the role of the ridge effect is played before the blank is decomposed, and the role of the fusing agent is shared after the blank is decomposed, because of the unique chemical property of calcite, the transparency of the ceramic can be improved during firing, the glossiness of the ceramic is greatly improved, and the texture of the ceramic is improved. The calcite can also make the glaze more stable and improve the density and the softness of the ceramic; the iron oxide and manganese oxide have coloring effect in preparation, the glass powder is inorganic cubic hard superfine particle powder, the hardness and toughness are increased, the clay is generally in the form of finely dispersed particles and has binding property, the clay makes the ground glaze raw material and glaze material have suspension property and stability, and Al in the clay2O3The content and the impurity content are main factors for determining the sintering degree, the sintering temperature and the softening temperature of the ceramic body; the ground glaze raw materials are selected from feldspar, calcite, ferric oxide, manganese oxide, clay, quartz and glass powder, so that the ground glaze can be conveniently coated on a porcelain body, and a cover glaze can be conveniently applied on the ground glaze; the overglaze adopts potash feldspar, calcite, aluminum ore, iron ore, fluorite, graphite jade, strontium ore, molybdenum ore and rubidium; potassium feldspar (K)2O·Al2O3·6SiO2) The feldspar is also commonly called as orthoclase, has the characteristics of low melting point (1150 +/-20 ℃), wide melting temperature range, long melting interval time, high melting viscosity and the like, is mainly used for improving the content of alumina in glaze ingredients, reducing the melting temperature and increasing the content of alkali so as to reduce the consumption of alkali, can ensure that a glaze surface is more stable by calcite and improve the density and the softness of ceramics, the aluminum ore mainly comprises diaspore, boehmite and gibbsite, the transparency of the glaze is influenced by the aluminum ore, the iron ore is a mineral aggregate which contains iron simple substances or iron compounds and can be economically utilized, and has a coloring effect, and the Fluorite (Fluorite) mainly comprises calcium fluoride (CaF +/-20℃)2). High content of impurities, Ca is often combined with YCe, and other rare earth elements, and also contains a small amount of Fe2O3，SiO2And a trace amount of Cl, O3He, etc. The fluorite ground coat also serves to promote adhesion. The marlite is green, black and transparent, has the functions of purifying water, promoting blood circulation, removing toxin, clearing and activating the channels and collaterals, prolonging life, improving eyesight, moistening lung, reducing blood pressure, removing freckles, losing weight, beautifying hair, sterilizing, diminishing inflammation, easing pain and the like, strontium is a trace element widely distributed in nature, strontium ore has the functions of coloring, a clarifier can also reduce corrosion, molybdenum ore has the functions of a lubricant and a pigment, and a rubidium getter has the function similar to a clarifier and can remove redundant gas which possibly pollutes a system. Potash feldspar, calcite, aluminum ore, iron ore, fluorite, marmot, strontium ore, molybdenum ore and rubidium are selected as overglaze, so that glazing is facilitated on the porcelain body, and the effect of health preservation is also achieved.
Example 3:
on the basis of the embodiment 1-2, the base glaze of the ore health-preserving fancy glaze comprises the following raw materials: 55 parts of feldspar, 15 parts of calcite, 6 parts of iron oxide, 8 parts of manganese oxide, 7 parts of clay, 18 parts of quartz and 15 parts of glass powder;
the overglaze raw material of the ore health-preserving fancy glaze comprises the following components: 100 parts of potassium feldspar, 50 parts of calcite, 10 parts of aluminum ore, 8 parts of iron ore, 10 parts of fluorite, 50 parts of jadestone, 50 parts of strontium ore, 19 parts of molybdenum ore and 30 parts of rubidium; the role of the ridge effect is played before the blank is decomposed, and the role of the fusing agent is shared after the blank is decomposed, because of the unique chemical property of calcite, the transparency of the ceramic can be improved during firing, the glossiness of the ceramic is greatly improved, and the texture of the ceramic is improved. The calcite can also make the glaze more stable and improve the density and the softness of the ceramic; the iron oxide and manganese oxide have coloring effect in preparation, the glass powder is inorganic cubic hard superfine particle powder, the hardness and toughness are increased, the clay is generally in the form of finely dispersed particles and has binding property, the clay makes the ground glaze raw material and glaze material have suspension property and stability, and Al in the clay2O3The content and the impurity content determine the sintering degree, the sintering temperature and the softening temperature of the ceramic bodyThe major factors of (c); the ground glaze raw materials are selected from feldspar, calcite, ferric oxide, manganese oxide, clay, quartz and glass powder, so that the ground glaze can be conveniently coated on a porcelain body, and a cover glaze can be conveniently applied on the ground glaze; the overglaze adopts potash feldspar, calcite, aluminum ore, iron ore, fluorite, graphite jade, strontium ore, molybdenum ore and rubidium; potassium feldspar (K)2O·Al2O3·6SiO2) The feldspar is also commonly called as orthoclase, has the characteristics of low melting point (1150 +/-20 ℃), wide melting temperature range, long melting interval time, high melting viscosity and the like, is mainly used for improving the content of alumina in glaze ingredients, reducing the melting temperature and increasing the content of alkali so as to reduce the consumption of alkali, can ensure that a glaze surface is more stable by calcite and improve the density and the softness of ceramics, the aluminum ore mainly comprises diaspore, boehmite and gibbsite, the transparency of the glaze is influenced by the aluminum ore, the iron ore is a mineral aggregate which contains iron simple substances or iron compounds and can be economically utilized, and has a coloring effect, and the Fluorite (Fluorite) mainly comprises calcium fluoride (CaF +/-20℃)2). Contains more impurities, Ca is often replaced by rare earth elements such as Y, Ce and the like, and in addition, a small amount of Fe2O3，SiO2And a trace amount of Cl, O3He, etc. The fluorite ground coat also serves to promote adhesion. The marlite is green, black and transparent, has the functions of purifying water, promoting blood circulation, removing toxin, clearing and activating the channels and collaterals, prolonging life, improving eyesight, moistening lung, reducing blood pressure, removing freckles, losing weight, beautifying hair, sterilizing, diminishing inflammation, easing pain and the like, strontium is a trace element widely distributed in nature, strontium ore has the functions of coloring, a clarifier can also reduce corrosion, molybdenum ore has the functions of a lubricant and a pigment, and a rubidium getter has the function similar to a clarifier and can remove redundant gas which possibly pollutes a system. Potash feldspar, calcite, aluminum ore, iron ore, fluorite, marmot, strontium ore, molybdenum ore and rubidium are selected as overglaze, so that glazing is facilitated on the porcelain body, and the effect of health preservation is also achieved.
Example 4:
on the basis of the embodiments 1-3, the method comprises the following steps:
(1) treatment of raw materials: weighing raw materials according to the component ratio, carrying out primary crushing on the raw materials by using a jaw crusher, and carrying out ball milling on the raw materials after primary crushing by using a ball mill;
(2) preparing a solution: mixing the ball-milled raw materials of the ground glaze and the surface glaze with water, wherein the concentrations of the ground glaze and the surface glaze which are prepared by mixing are both 50-70%;
(3) applying base coat: the thickness of the ground coat is 1.2 mm;
(4) applying surface glaze for the first time: the thickness of the applied overglaze is 0.2 mm;
(5) and (3) glazing for the second time: the thickness of the applied overglaze is 0.1 mm;
(6) firing: glazing and putting into a kiln, wherein the firing temperature in the first stage is 450 ℃, the firing time is 2.5h, the firing temperature in the second stage is 900 ℃, the firing time is 2.5h, the firing temperature in the third stage is 1250 ℃, the firing time is 6h, and discharging from the kiln; the method comprises the following steps of processing raw materials of a surface glaze and a bottom glaze, crushing the raw materials by a jaw crusher, ball-milling the raw materials by a ball mill, mixing the surface glaze and the bottom glaze with water to prepare a solution, glazing the bottom glaze for the first time according to the required thickness, glazing for two times, glazing on a porcelain body conveniently, wherein the glazing effect meets the use requirement, and the glazing is carried out in the firing of three stages, so that the prepared product quality meets the requirement, and the health-preserving effect is achieved.
Example 5:
the method comprises the following steps on the basis of the examples 1 to 4:
(1) treatment of raw materials: weighing raw materials according to the component ratio, carrying out primary crushing on the raw materials by using a jaw crusher, and carrying out ball milling on the raw materials after primary crushing by using a ball mill;
(2) preparing a solution: mixing the ball-milled raw materials of the ground glaze and the surface glaze with water, wherein the concentrations of the ground glaze and the surface glaze which are prepared by mixing are both 50-70%;
(3) applying base coat: the thickness of the ground coat is 1.5 mm;
(4) applying surface glaze for the first time: the thickness of the applied overglaze is 0.4 mm;
(5) and (3) glazing for the second time: the thickness of the applied overglaze is 0.3 mm;
(6) firing: glazing and putting into a kiln, wherein the firing temperature in the first stage is 520 ℃, the firing time is 3.5h, the firing temperature in the second stage is 1000 ℃, the firing time is 3.5h, the firing temperature in the third stage is 1400 ℃, the firing time is 8h, and discharging from the kiln; the method comprises the following steps of processing raw materials of a surface glaze and a bottom glaze, crushing the raw materials by a jaw crusher, ball-milling the raw materials by a ball mill, mixing the surface glaze and the bottom glaze with water to prepare a solution, glazing the bottom glaze for the first time according to the required thickness, glazing for two times, glazing on a porcelain body conveniently, wherein the glazing effect meets the use requirement, and the glazing is carried out in the firing of three stages, so that the prepared product quality meets the requirement, and the health-preserving effect is achieved.
Example 6:
the method comprises the following steps on the basis of the examples 1-5:
(1) treatment of raw materials: weighing raw materials according to the component ratio, carrying out primary crushing on the raw materials by using a jaw crusher, and carrying out ball milling on the raw materials after primary crushing by using a ball mill;
(2) preparing a solution: mixing the ball-milled raw materials of the ground glaze and the surface glaze with water, wherein the concentrations of the ground glaze and the surface glaze which are prepared by mixing are both 50-70%;
(3) applying base coat: the thickness of the ground coat is 1.23 mm;
(4) applying surface glaze for the first time: the thickness of the applied overglaze is 0.3 mm;
(5) and (3) glazing for the second time: the thickness of the applied overglaze is 0.2 mm;
(6) firing: glazing and putting into a kiln, wherein the firing temperature in the first stage is 500 ℃, the firing time is 3h, the firing temperature in the second stage is 950 ℃, the firing time is 3h, the firing temperature in the third stage is 1300 ℃, the firing time is 7h, and discharging from the kiln; the method comprises the following steps of processing raw materials of a surface glaze and a bottom glaze, crushing the raw materials by a jaw crusher, ball-milling the raw materials by a ball mill, mixing the surface glaze and the bottom glaze with water to prepare a solution, glazing the bottom glaze for the first time according to the required thickness, glazing for two times, glazing on a porcelain body conveniently, wherein the glazing effect meets the use requirement, and the glazing is carried out in the firing of three stages, so that the prepared product quality meets the requirement, and the health-preserving effect is achieved.
Example 7:
in the step (1) based on the embodiments 1 to 6, the size of the primary ground glaze is less than 0.5mm, and the ground glaze is ball-milled for 28 hours until the grain diameter is less than 200 meshes; the ground glaze is conveniently crushed by a jaw crusher and then ball-milled by a ball mill, and the solution is prepared by mixing with water, so that the treated ground glaze is better applied on a porcelain body.
Example 8:
in the step (1) based on the embodiments 1 to 7, the size of the primary ground glaze is less than 0.5mm, and the ground glaze is ball-milled for 35 hours until the grain diameter is less than 200 meshes; the ground glaze is conveniently crushed by a jaw crusher and then ball-milled by a ball mill, and the solution is prepared by mixing with water, so that the treated ground glaze is better applied on a porcelain body.
Example 9:
in the step (1) based on the embodiments 1 to 8, the size of the primary ground glaze is less than 0.5mm, and the ground glaze is ball-milled for 30 hours until the grain diameter is less than 200 meshes; the ground glaze is conveniently crushed by a jaw crusher and then ball-milled by a ball mill, and the solution is prepared by mixing with water, so that the treated ground glaze is better applied on a porcelain body.
Example 10:
on the basis of the examples 1 to 9, in the step (1), the size of the primary crushing of the overglaze is less than 0.3mm, and the overglaze is ball-milled for 28 hours until the grain diameter is less than 300 meshes; the overglaze is conveniently crushed by a jaw crusher and then ball-milled by a ball mill, and the solution is prepared by mixing with water, so that the treated overglaze is better applied on a porcelain body.
Example 11:
on the basis of the embodiments 1 to 10, in the step (1), the size of the primary crushing of the overglaze is less than 0.3mm, and the overglaze is ball-milled for 35 hours until the grain diameter is less than 300 meshes; the overglaze is conveniently crushed by a jaw crusher and then ball-milled by a ball mill, and the solution is prepared by mixing with water, so that the treated overglaze is better applied on a porcelain body.
Example 12:
on the basis of the embodiments 1 to 11, in the step (1), the size of the primary crushing of the overglaze is less than 0.3mm, and the overglaze is ball-milled for 30 hours until the grain diameter is less than 300 meshes; the overglaze is conveniently crushed by a jaw crusher and then ball-milled by a ball mill, and the solution is prepared by mixing with water, so that the treated overglaze is better applied on a porcelain body.
Example 13:
in step (6) in addition to examples 1 to 12, the rise rate of the first stage firing temperature in firing was 150 ℃/h, the rise rate of the second stage firing temperature in firing was 250 ℃/h, and the rise rate of the third stage firing temperature in firing was 100 ℃/h; the glazed porcelain body is convenient to be well fired, and the fired product meets the requirement and can also play a role in health preservation.
Example 14:
in step (6) in addition to examples 1 to 13, the rise rate of the first stage firing temperature in firing was 250 ℃/h, the rise rate of the second stage firing temperature in firing was 400 ℃/h, and the rise rate of the third stage firing temperature in firing was 150 ℃/h; the glazed porcelain body is convenient to be well fired, and the fired product meets the requirement and can also play a role in health preservation.
Example 15:
on the basis of the examples 1 to 14, in the step (6), the rising speed of the firing temperature in the first stage during the firing is 200 ℃/h, the rising speed of the firing temperature in the second stage during the firing is 300 ℃/h, and the rising speed of the firing temperature in the third stage during the firing is 130 ℃/h, so that the glazed porcelain body can be better fired, the fired product meets the requirement, and the curing effect can also be realized.
Example 16:
on the basis of the embodiments 1 to 15, in the steps (3), (4) and (5), the ground coat is dipped on the porcelain body through a writing brush during the application, the writing brush is brushed on the porcelain body applied with the ground coat during the first application of the surface coat, and the writing brush is brushed on the porcelain body applied with the surface coat during the second application of the surface coat; facilitating the glazing of the ground glaze and the surface glaze.
Example 17:
on the basis of the embodiments 1 to 16, in the steps (3), (4) and (5), the ground glaze and the overglaze can be sprayed or coated on the porcelain body; facilitating the glazing of the ground glaze and the surface glaze.
Example 18:
on the basis of the embodiments 1 to 17, in the steps (3), (4) and (5), the ground glaze applying time is less than 60s, the first surface glaze applying time is less than 40s, and the second surface glaze applying time is less than 40 s; facilitating the glazing of the ground glaze and the surface glaze.
Example 19:
on the basis of the examples 1 to 18, in the step (6), the ceramic body after firing is naturally cooled in the kiln; and (4) after the glazed porcelain body is fired, better cooling is carried out.
Example 20:
on the basis of the embodiments 1 to 19, the baked porcelain body is polished for convenient use.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure and claims of this application. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (10)
1. An ore health-preserving fancy glaze is characterized in that: the ground glaze of the ore health-preserving fancy glaze comprises the following raw materials: 50-60 parts of feldspar, 10-20 parts of calcite, 5-7 parts of ferric oxide, 7-9 parts of manganese oxide, 5-10 parts of clay, 15-20 parts of quartz and 10-20 parts of glass powder;
the overglaze raw material of the ore health-preserving fancy glaze comprises the following components: 80-110 parts of potash feldspar, 40-60 parts of calcite, 8-12 parts of aluminum ore, 6-12 parts of iron ore, 9-12 parts of fluorite, 45-55 parts of jadestone, 40-60 parts of strontium ore, 16-22 parts of molybdenum ore and 26-36 parts of rubidium.
2. The glazing method of the ore health-preserving fancy glaze according to claim 1, which comprises the following steps: the method is characterized in that: the method comprises the following steps:
(1) treatment of raw materials: weighing raw materials according to the component ratio, carrying out primary crushing on the raw materials by using a jaw crusher, and carrying out ball milling on the raw materials after primary crushing by using a ball mill;
(2) preparing a solution: mixing the ball-milled raw materials of the ground glaze and the surface glaze with water, wherein the concentrations of the ground glaze and the surface glaze which are prepared by mixing are both 50-70%;
(3) applying base coat: the thickness of the ground coat is 1.2-1.5 mm;
(4) applying surface glaze for the first time: the thickness of the applied overglaze is 0.2-0.4 mm;
(5) and (3) glazing for the second time: the thickness of the applied overglaze is 0.1-0.3 mm;
(6) firing: and (4) glazing and entering a kiln, wherein the temperature of the first stage firing is 450-520 ℃, the firing time is 2.5-3.5h, the temperature of the second stage firing is 900-1000 ℃, the firing time is 2.5-3.5h, the temperature of the third stage firing is 1250-1400 ℃, the firing time is 6-8h, and taking out of the kiln.
3. The glazing method of the ore health preserving fancy glaze according to claim 2, characterized in that: in the step (1), the size of the ground glaze which is crushed for the first time is less than 0.5mm, and the ground glaze is ball-milled for 28-35h until the grain diameter is less than 200 meshes.
4. The glazing method of the ore health preserving fancy glaze according to claim 2, characterized in that: in the step (1), the size of the primary crushed overglaze is less than 0.3mm, and the overglaze is ball-milled for 28-35h until the grain diameter is less than 300 meshes.
5. The glazing method of the ore health preserving fancy glaze according to claim 2, characterized in that: in the step (6), the rising speed of the first stage firing temperature in the firing is 150-.
6. The glazing method of the ore health preserving fancy glaze according to claim 2, characterized in that: in the steps (3), (4) and (5), the ceramic body is dipped by a writing brush when the ground glaze is applied, the writing brush is brushed on the ceramic body applied with the ground glaze for the first time, and the writing brush is brushed on the ceramic body applied with the surface glaze for the second time.
7. The glazing method of the ore health preserving fancy glaze according to claim 2, characterized in that: in the steps (3), (4) and (5), the ground glaze and the overglaze can be sprayed or coated on the porcelain body.
8. The glazing method of the ore health preserving fancy glaze according to claim 2, characterized in that: in the steps (3), (4) and (5), the ground glaze applying time is less than 60s, the first surface glaze applying time is less than 40s, and the second surface glaze applying time is less than 40 s.
9. The glazing method of the ore health preserving fancy glaze according to claim 2, characterized in that: and (6) naturally cooling the fired ceramic body in the kiln.
10. The glazing method of the ore health preserving fancy glaze according to claim 2, characterized in that: and polishing the baked ceramic body.
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