CN113620691A - High-quality thick-body ultrahigh-thickness-ring-foot white porcelain tableware and manufacturing process thereof - Google Patents
High-quality thick-body ultrahigh-thickness-ring-foot white porcelain tableware and manufacturing process thereof Download PDFInfo
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- CN113620691A CN113620691A CN202110928084.5A CN202110928084A CN113620691A CN 113620691 A CN113620691 A CN 113620691A CN 202110928084 A CN202110928084 A CN 202110928084A CN 113620691 A CN113620691 A CN 113620691A
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- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 88
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 32
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 32
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 32
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910001928 zirconium oxide Inorganic materials 0.000 claims abstract description 28
- 239000006184 cosolvent Substances 0.000 claims abstract description 21
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 17
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 17
- 239000010459 dolomite Substances 0.000 claims abstract description 17
- 229910000514 dolomite Inorganic materials 0.000 claims abstract description 17
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 17
- DLHONNLASJQAHX-UHFFFAOYSA-N aluminum;potassium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Si+4].[Si+4].[Si+4].[K+] DLHONNLASJQAHX-UHFFFAOYSA-N 0.000 claims abstract description 14
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000292 calcium oxide Substances 0.000 claims abstract description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 4
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910001950 potassium oxide Inorganic materials 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 52
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 claims description 52
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 26
- 239000000377 silicon dioxide Substances 0.000 claims description 26
- 235000012239 silicon dioxide Nutrition 0.000 claims description 26
- 239000002994 raw material Substances 0.000 claims description 18
- 229910052656 albite Inorganic materials 0.000 claims description 16
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 16
- FKIQSOGFDBALHA-UHFFFAOYSA-L aluminum trimagnesium potassium dioxido(oxo)silane oxygen(2-) difluoride Chemical compound [O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[K+].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O FKIQSOGFDBALHA-UHFFFAOYSA-L 0.000 claims description 16
- 229910052878 cordierite Inorganic materials 0.000 claims description 16
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000010304 firing Methods 0.000 claims description 12
- 238000000498 ball milling Methods 0.000 claims description 10
- 238000000227 grinding Methods 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 9
- 235000015895 biscuits Nutrition 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 238000005245 sintering Methods 0.000 claims description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 3
- 239000010433 feldspar Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229940072033 potash Drugs 0.000 claims description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 3
- 235000015320 potassium carbonate Nutrition 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 10
- 238000003801 milling Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 235000014692 zinc oxide Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- C04B33/00—Clay-wares
- C04B33/24—Manufacture of porcelain or white ware
-
- 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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- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
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- C04B33/00—Clay-wares
- C04B33/32—Burning methods
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- C04B33/00—Clay-wares
- C04B33/32—Burning methods
- C04B33/34—Burning methods combined with glazing
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- 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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- 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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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
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- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
- C04B2235/3472—Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
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Abstract
The invention discloses a high-quality thick-body ultrahigh-thickness-ring-foot white porcelain tableware and a manufacturing process thereof, belonging to the technical field of white porcelain, and the invention comprises a white porcelain blank, a connecting glaze layer and a surface glaze layer; the white porcelain blank comprises kaolin, dolomite, potassium feldspar and the like; the cosolvent comprises magnesium oxide, calcium oxide, barium oxide, and potassium oxide; the connecting glaze layer comprises zirconium oxide, magnesium oxide, barium oxide and the like; the surface glaze layer comprises zirconium oxide, magnesium oxide, barium oxide and the like; the invention has the advantages that the control of the thickness of the glaze and the size proportion of the blank are utilized to control, the problem that the high ring foot of the thick tube is difficult to prepare is solved, the multilayer glaze is used for glazing, the preparation is carried out according to a special preparation process, and after the fired tableware tube, the ring foot is high, the surface glaze is complete, the coverage is comprehensive, and the stability is high; the high-quality white porcelain tableware with thick inner tubes, ultrahigh thickness and full circles, provided by the invention, provides a novel tableware preparation method, has positive significance for the development of white porcelain products, and has positive economic benefits.
Description
Technical Field
The invention belongs to the technical field of white porcelain, and particularly relates to high-quality thick-body ultrahigh-thickness-ring-foot white porcelain tableware and a manufacturing process thereof.
Background
The Chinese white porcelain is also called as Chinese white porcelain. The white porcelain has a long history, and the chen kiln is the earliest white porcelain kiln site in China. One of the seven famous kilns in Tang Dynasty is the Chachen kiln of Bizu reputations of China white porcelain. The procedure of the chen kiln is initiated in the later period of the north dynasty, and through the rapid development of the inert dynasty, the chen kiln becomes the center of the early white porcelain production in China when the Tang dynasty reaches the tripod stage and fades in the fifth generation period of the Tang dynasty. Today, there is a history of more than 1500 years, and the exquisite white porcelain is used as a tribute to the leading palace and is sold in more than ten countries and regions in the ocean. The white porcelain is generally formed by applying pure transparent glaze to a porcelain blank and then firing, but the preparation of thick blanks and high-ring feet in the existing white porcelain technology has difficulties, and the technology specifically comprises the following two aspects: 1. the glaze on the surface of the thick tire is easy to crack in the firing process; 2. the high-ring foot has lower firing rate in the firing process.
Disclosure of Invention
Technical problem to be solved
Aiming at the problem that the thick-padding high-ring-foot is difficult to prepare, the high-quality thick-padding ultrahigh-thick-ring-foot white porcelain tableware is provided.
(II) technical scheme
The invention is realized by the following technical scheme: a high-quality thick-body ultrahigh-thickness-circle foot white porcelain tableware comprises a white porcelain blank, a connecting glaze layer and a surface glaze layer;
The white porcelain blank comprises the following components in parts by weight: 10-15 parts of kaolin, 5-10 parts of dolomite, 10-15 parts of potassium feldspar, 10-15 parts of albite, 2-3 parts of synthetic fluorophlogopite powder, 10-20 parts of cordierite, 3-8 parts of alumina and 4-9 parts of cosolvent; the cosolvent comprises magnesium oxide, calcium oxide, barium oxide and potassium oxide, wherein the proportion of each component is 1-2:2:2-3: 1-2;
the connecting glaze layer comprises the following components in parts by weight: 10-15 parts of zirconium oxide, 5-8 parts of magnesium oxide, 5-7 parts of barium oxide, 30-40 parts of aluminum oxide, 20-40 parts of silicon dioxide and 2-4 parts of barium carbonate;
the surface glaze layer comprises the following components in parts by weight: 13-18 parts of zirconium oxide, 7-10 parts of magnesium oxide, 5-12 parts of barium oxide, 20-30 parts of aluminum oxide, 10-30 parts of silicon dioxide and 3-8 parts of barium carbonate.
As a further explanation of the scheme, the white porcelain blank comprises the following components in parts by weight: 15 parts of kaolin, 6 parts of dolomite, 12 parts of potassium feldspar, 10 parts of albite, 3 parts of synthetic fluorophlogopite powder, 13 parts of cordierite, 5 parts of alumina and 4 parts of cosolvent;
the connecting glaze layer comprises the following components in parts by weight: 10 parts of zirconium oxide, 8 parts of magnesium oxide, 5 parts of barium oxide, 40 parts of aluminum oxide, 35 parts of silicon dioxide and 3 parts of barium carbonate;
The surface glaze layer comprises the following components in parts by weight: 18 parts of zirconium oxide, 10 parts of magnesium oxide, 12 parts of barium oxide, 20 parts of aluminum oxide, 15 parts of silicon dioxide and 8 parts of barium carbonate.
As a further explanation of the scheme, the white porcelain blank comprises the following components in parts by weight: 13 parts of kaolin, 8 parts of dolomite, 12 parts of potassium feldspar, 13 parts of albite, 3 parts of synthetic fluorophlogopite powder, 15 parts of cordierite, 5 parts of alumina and 6 parts of cosolvent;
the connecting glaze layer comprises the following components in parts by weight: 13 parts of zirconium oxide, 6 parts of magnesium oxide, 6 parts of barium oxide, 35 parts of aluminum oxide, 40 parts of silicon dioxide and 3 parts of barium carbonate;
the surface glaze layer comprises the following components in parts by weight: 13 parts of zirconium oxide, 10 parts of magnesium oxide, 12 parts of barium oxide, 25 parts of aluminum oxide, 10 parts of silicon dioxide and 7 parts of barium carbonate.
As a further explanation of the scheme, the white porcelain blank comprises the following components in parts by weight: 10 parts of kaolin, 10 parts of dolomite, 15 parts of potassium feldspar, 15 parts of albite, 2 parts of synthetic fluorophlogopite powder, 10 parts of cordierite, 3 parts of alumina and 5 parts of cosolvent;
the connecting glaze layer comprises the following components in parts by weight: 15 parts of zirconium oxide, 5 parts of magnesium oxide, 5 parts of barium oxide, 30 parts of aluminum oxide, 20 parts of silicon dioxide and 4 parts of barium carbonate;
The surface glaze layer comprises the following components in parts by weight: 15 parts of zirconium oxide, 7 parts of magnesium oxide, 8 parts of barium oxide, 30 parts of aluminum oxide, 30 parts of silicon dioxide and 5 parts of barium carbonate.
As a further explanation of the above scheme, the thickness of the white porcelain blank, the connecting glaze layer and the surface glaze layer is 4:2: 1; wherein the ratio of the height of the ring foot of the white porcelain blank to the height of the main body of the white porcelain blank is 1: 3-4; wherein the ratio of the thickness of the ring foot of the white porcelain blank to the thickness of the white porcelain blank main body is 3-6: 1.
The invention also provides a manufacturing process of the high-quality thick-body ultrahigh-thickness-ring white porcelain tableware; the process comprises the following steps:
step 100: preparing a white porcelain blank;
step 200: preparing a connecting glaze layer;
step 300: preparing a surface glaze layer;
step 400: glazing and sintering to form.
As a further explanation of the above scheme, in the step 100, kaolin, dolomite, potash feldspar, albite, synthetic fluorophlogopite powder, cordierite, and alumina are weighed, added with water, put into a ball mill for ball milling, added with a cosolvent after ball milling, and stirred uniformly to form slurry; and preparing a ceramic blank body by using the slurry, and then placing the ceramic blank body into a kiln to be biscuit-fired to form a biscuit, wherein the firing temperature is 850 ℃, and the biscuit-firing time is 5-7 hours.
As a further explanation of the above scheme, in the step 200, the raw materials of the connecting glaze layer are ball-milled uniformly according to the components, wherein the ratio of the raw materials to the balls to the water is 3:1:2, the milling time is 5-6 hours, after the milling is finished, the raw materials are sieved by a 150-mesh sieve, and the relative density of the connecting glaze is 1.2-1.4.
As a further explanation of the above scheme, in step 300, the raw material of the surface glaze layer is ball-milled uniformly according to the components, wherein the ratio of the raw material to the ball to the water is 3:2:1, the milling time is 4-6 hours, after the completion, the raw material is sieved by a 200-mesh sieve, and the relative density of the surface glaze is 1.5-1.6.
As a further explanation of the above scheme, in the step 400, the thickness of the connection glaze layer is calculated according to the thickness of the biscuit, and the connection glaze layer is controlled by spraying the connection glaze layer for multiple times by using a spraying method; after the glaze application of the connecting glaze layer is finished, applying a surface glaze layer on the surface of the connecting glaze layer by adopting a multiple spraying method after the water content of the glaze layer is reduced to 5% -7%; after glazing, putting the porcelain into a kiln to be fired at the temperature of 1200-1250 ℃ to obtain the white porcelain tableware.
(III) advantageous effects
Compared with the prior art, the invention has the following beneficial effects: the invention has the advantages that the control of the thickness of the glaze and the size proportion of the blank are utilized to control, the problem that the high ring foot of the thick tube is difficult to prepare is solved, the multilayer glaze is used for glazing, the preparation is carried out according to a special preparation process, and after the fired tableware tube, the ring foot is high, the surface glaze is complete, the coverage is comprehensive, and the stability is high; the high-quality white porcelain tableware with thick inner tubes, ultrahigh thickness and full circles, provided by the invention, provides a novel tableware preparation method, has positive significance for the development of white porcelain products, and has positive economic benefits.
Detailed Description
A high-quality thick-body ultrahigh-thickness-circle foot white porcelain tableware comprises a white porcelain blank, a connecting glaze layer and a surface glaze layer;
the white porcelain blank comprises the following components in parts by weight: 10-15 parts of kaolin, 5-10 parts of dolomite, 10-15 parts of potassium feldspar, 10-15 parts of albite, 2-3 parts of synthetic fluorophlogopite powder, 10-20 parts of cordierite, 3-8 parts of alumina and 4-9 parts of cosolvent; the cosolvent comprises magnesium oxide, calcium oxide, barium oxide and potassium oxide, wherein the proportion of each component is 1-2:2:2-3: 1-2;
the connecting glaze layer comprises the following components in parts by weight: 10-15 parts of zirconium oxide, 5-8 parts of magnesium oxide, 5-7 parts of barium oxide, 30-40 parts of aluminum oxide, 20-40 parts of silicon dioxide and 2-4 parts of barium carbonate;
the surface glaze layer comprises the following components in parts by weight: 13-18 parts of zirconium oxide, 7-10 parts of magnesium oxide, 5-12 parts of barium oxide, 20-30 parts of aluminum oxide, 10-30 parts of silicon dioxide and 3-8 parts of barium carbonate.
The white porcelain blank comprises the following components in parts by weight: 15 parts of kaolin, 6 parts of dolomite, 12 parts of potassium feldspar, 10 parts of albite, 3 parts of synthetic fluorophlogopite powder, 13 parts of cordierite, 5 parts of alumina and 4 parts of cosolvent;
the connecting glaze layer comprises the following components in parts by weight: 10 parts of zirconium oxide, 8 parts of magnesium oxide, 5 parts of barium oxide, 40 parts of aluminum oxide, 35 parts of silicon dioxide and 3 parts of barium carbonate;
The surface glaze layer comprises the following components in parts by weight: 18 parts of zirconium oxide, 10 parts of magnesium oxide, 12 parts of barium oxide, 20 parts of aluminum oxide, 15 parts of silicon dioxide and 8 parts of barium carbonate.
The white porcelain blank comprises the following components in parts by weight: 13 parts of kaolin, 8 parts of dolomite, 12 parts of potassium feldspar, 13 parts of albite, 3 parts of synthetic fluorophlogopite powder, 15 parts of cordierite, 5 parts of alumina and 6 parts of cosolvent;
the connecting glaze layer comprises the following components in parts by weight: 13 parts of zirconium oxide, 6 parts of magnesium oxide, 6 parts of barium oxide, 35 parts of aluminum oxide, 40 parts of silicon dioxide and 3 parts of barium carbonate;
the surface glaze layer comprises the following components in parts by weight: 13 parts of zirconium oxide, 10 parts of magnesium oxide, 12 parts of barium oxide, 25 parts of aluminum oxide, 10 parts of silicon dioxide and 7 parts of barium carbonate.
The white porcelain blank comprises the following components in parts by weight: 10 parts of kaolin, 10 parts of dolomite, 15 parts of potassium feldspar, 15 parts of albite, 2 parts of synthetic fluorophlogopite powder, 10 parts of cordierite, 3 parts of alumina and 5 parts of cosolvent;
the connecting glaze layer comprises the following components in parts by weight: 15 parts of zirconium oxide, 5 parts of magnesium oxide, 5 parts of barium oxide, 30 parts of aluminum oxide, 20 parts of silicon dioxide and 4 parts of barium carbonate;
the surface glaze layer comprises the following components in parts by weight: 15 parts of zirconium oxide, 7 parts of magnesium oxide, 8 parts of barium oxide, 30 parts of aluminum oxide, 30 parts of silicon dioxide and 5 parts of barium carbonate.
Wherein the thicknesses of the white porcelain blank, the connecting glaze layer and the surface glaze layer are 4:2: 1; wherein the ratio of the height of the ring foot of the white porcelain blank to the height of the main body of the white porcelain blank is 1: 3-4; wherein the ratio of the thickness of the ring foot of the white porcelain blank to the thickness of the white porcelain blank main body is 3-6: 1.
The invention also provides a manufacturing process of the high-quality thick-body ultrahigh-thickness-ring white porcelain tableware; the process comprises the following steps:
step 100: preparing a white porcelain blank;
step 200: preparing a connecting glaze layer;
step 300: preparing a surface glaze layer;
step 400: glazing and sintering to form.
Weighing kaolin, dolomite, potash feldspar, albite, synthetic fluorophlogopite powder, cordierite and alumina, adding water, putting the mixture into a ball mill for ball milling, adding a cosolvent after ball milling, and uniformly stirring to form slurry in the step 100; and preparing a ceramic blank body by using the slurry, and then placing the ceramic blank body into a kiln to be biscuit-fired to form a biscuit, wherein the firing temperature is 850 ℃, and the biscuit-firing time is 5-7 hours.
The raw materials of the connecting glaze layer are uniformly ball-milled in the step 200 according to the components, wherein the ratio of the raw materials to balls to water is 3:1:2, the grinding time is 5-6 hours, after the grinding is finished, the raw materials are sieved by a 150-mesh sieve, and the relative density of the connecting glaze is 1.2-1.4.
The step 300 specifically comprises the steps of ball-milling the surface glaze layer raw material uniformly according to the components, wherein the ratio of the raw material to balls to water is 3:2:1, the grinding time is 4-6 hours, and after the grinding is finished, the raw material is sieved by a 200-mesh sieve, and the relative density of the surface glaze is 1.5-1.6.
Specifically, in the step 400, the thickness of the connection glaze layer is calculated according to the thickness of the biscuit, and the connection glaze layer is sprayed for multiple times by adopting a spraying method to control the thickness of the connection glaze layer; after the glaze application of the connecting glaze layer is finished, applying a surface glaze layer on the surface of the connecting glaze layer by adopting a multiple spraying method after the water content of the glaze layer is reduced to 5% -7%; after glazing, putting the porcelain into a kiln to be fired at the temperature of 1200-1250 ℃ to obtain the white porcelain tableware.
The working principle is as follows:
examples
The invention provides high-quality thick-body ultrahigh-thickness-ring-foot white porcelain tableware which comprises a white porcelain blank, a connecting glaze layer and a surface glaze layer; firstly, preparing a white porcelain blank; specifically, 15 parts of kaolin, 6 parts of dolomite, 12 parts of potassium feldspar, 10 parts of albite, 3 parts of synthetic fluorophlogopite powder, 13 parts of cordierite, 5 parts of alumina and 4 parts of cosolvent; weighing the components, adding water, putting the components into a ball mill for ball milling, adding a cosolvent after ball milling, and uniformly stirring to form slurry; after the slurry is made into a ceramic blank body, the ceramic blank body is put into a kiln to be biscuit-fired to form a biscuit, the firing temperature is 850 ℃, and the biscuit-firing time is 5-7 hours; secondly, preparing a connecting glaze layer; specifically, according to the components, 10 parts of zirconium oxide, 8 parts of magnesium oxide, 5 parts of barium oxide, 40 parts of aluminum oxide, 35 parts of silicon dioxide and 3 parts of barium carbonate are uniformly ball-milled, wherein the ratio of material to ball to water is 3:1:2, the grinding time is 5-6 hours, after the grinding is finished, the mixture is sieved by a 150-mesh sieve, and the relative density of the connecting glaze is 1.2-1.4
Preparing the surface glaze layer again; the surface glaze layer comprises the following components in parts by weight: 18 parts of zirconium oxide, 10 parts of magnesium oxide, 12 parts of barium oxide, 20 parts of aluminum oxide, 15 parts of silicon dioxide and 8 parts of barium carbonate; ball milling is carried out uniformly, wherein the ratio of the materials to the balls to the water is 3:2:1, the milling time is 4-6 hours, the materials are sieved by a 200-mesh sieve after being milled, and the relative density of the surface glaze is 1.5-1.6
And finally, glazing and sintering to form. Specifically, the thickness of the connecting glaze layer is calculated according to the thickness of the biscuit, and the connecting glaze layer is sprayed for multiple times by adopting a spraying method to control the thickness of the connecting glaze layer; after the glaze application of the connecting glaze layer is finished, applying a surface glaze layer on the surface of the connecting glaze layer by adopting a multiple spraying method after the water content of the glaze layer is reduced to 5% -7%; after glazing, putting the porcelain into a kiln to be fired at the temperature of 1200-1250 ℃ to obtain the white porcelain tableware.
The thickness of the white porcelain blank, the connecting glaze layer and the surface glaze layer is 4:2: 1; wherein the ratio of the height of the ring foot of the white porcelain blank to the height of the main body of the white porcelain blank is 1: 3-4; wherein the ratio of the thickness of the ring foot of the white porcelain blank to the thickness of the white porcelain blank main body is 3-6: 1.
The invention has the advantages that the control of the thickness of the glaze and the size proportion of the blank are utilized to control, the problem that the high ring foot of the thick tube is difficult to prepare is solved, the multilayer glaze is used for glazing, the preparation is carried out according to a special preparation process, and after the fired tableware tube, the ring foot is high, the surface glaze is complete, the coverage is comprehensive, and the stability is high; the high-quality white porcelain tableware with thick inner tubes, ultrahigh thickness and full circles, provided by the invention, provides a novel tableware preparation method, has positive significance for the development of white porcelain products, and has positive economic benefits.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a sufficient white porcelain tableware of high-quality thick child superelevation thick circle which characterized in that: the tableware comprises a white porcelain blank, a connecting glaze layer and a surface glaze layer;
The white porcelain blank comprises the following components in parts by weight: 10-15 parts of kaolin, 5-10 parts of dolomite, 10-15 parts of potassium feldspar, 10-15 parts of albite, 2-3 parts of synthetic fluorophlogopite powder, 10-20 parts of cordierite, 3-8 parts of alumina and 4-9 parts of cosolvent; the cosolvent comprises magnesium oxide, calcium oxide, barium oxide and potassium oxide, wherein the proportion of each component is 1-2:2:2-3: 1-2;
the connecting glaze layer comprises the following components in parts by weight: 10-15 parts of zirconium oxide, 5-8 parts of magnesium oxide, 5-7 parts of barium oxide, 30-40 parts of aluminum oxide, 20-40 parts of silicon dioxide and 2-4 parts of barium carbonate;
the surface glaze layer comprises the following components in parts by weight: 13-18 parts of zirconium oxide, 7-10 parts of magnesium oxide, 5-12 parts of barium oxide, 20-30 parts of aluminum oxide, 10-30 parts of silicon dioxide and 3-8 parts of barium carbonate.
2. The high-quality thick-tube ultrahigh-thickness-ring white porcelain tableware according to claim 1, characterized in that: the white porcelain blank comprises the following components in parts by weight: 15 parts of kaolin, 6 parts of dolomite, 12 parts of potassium feldspar, 10 parts of albite, 3 parts of synthetic fluorophlogopite powder, 13 parts of cordierite, 5 parts of alumina and 4 parts of cosolvent;
the connecting glaze layer comprises the following components in parts by weight: 10 parts of zirconium oxide, 8 parts of magnesium oxide, 5 parts of barium oxide, 40 parts of aluminum oxide, 35 parts of silicon dioxide and 3 parts of barium carbonate;
The surface glaze layer comprises the following components in parts by weight: 18 parts of zirconium oxide, 10 parts of magnesium oxide, 12 parts of barium oxide, 20 parts of aluminum oxide, 15 parts of silicon dioxide and 8 parts of barium carbonate.
3. The high-quality thick-tube ultrahigh-thickness-ring white porcelain tableware according to claim 1, characterized in that: the white porcelain blank comprises the following components in parts by weight: 13 parts of kaolin, 8 parts of dolomite, 12 parts of potassium feldspar, 13 parts of albite, 3 parts of synthetic fluorophlogopite powder, 15 parts of cordierite, 5 parts of alumina and 6 parts of cosolvent;
the connecting glaze layer comprises the following components in parts by weight: 13 parts of zirconium oxide, 6 parts of magnesium oxide, 6 parts of barium oxide, 35 parts of aluminum oxide, 40 parts of silicon dioxide and 3 parts of barium carbonate;
the surface glaze layer comprises the following components in parts by weight: 13 parts of zirconium oxide, 10 parts of magnesium oxide, 12 parts of barium oxide, 25 parts of aluminum oxide, 10 parts of silicon dioxide and 7 parts of barium carbonate.
4. The high-quality thick-tube ultrahigh-thickness-ring white porcelain tableware according to claim 1, characterized in that: the white porcelain blank comprises the following components in parts by weight: 10 parts of kaolin, 10 parts of dolomite, 15 parts of potassium feldspar, 15 parts of albite, 2 parts of synthetic fluorophlogopite powder, 10 parts of cordierite, 3 parts of alumina and 5 parts of cosolvent;
the connecting glaze layer comprises the following components in parts by weight: 15 parts of zirconium oxide, 5 parts of magnesium oxide, 5 parts of barium oxide, 30 parts of aluminum oxide, 20 parts of silicon dioxide and 4 parts of barium carbonate;
The surface glaze layer comprises the following components in parts by weight: 15 parts of zirconium oxide, 7 parts of magnesium oxide, 8 parts of barium oxide, 30 parts of aluminum oxide, 30 parts of silicon dioxide and 5 parts of barium carbonate.
5. The high-quality thick-tube ultrahigh-thickness-ring white porcelain tableware according to claim 1, characterized in that: the thickness of the white porcelain blank, the connecting glaze layer and the surface glaze layer is 4:2: 1; wherein the ratio of the height of the ring foot of the white porcelain blank to the height of the main body of the white porcelain blank is 1: 3-4; wherein the ratio of the thickness of the ring foot of the white porcelain blank to the thickness of the white porcelain blank main body is 3-6: 1.
6. A manufacturing process of high-quality thick-body ultrahigh-thickness-ring white porcelain tableware is characterized by comprising the following steps of: the process comprises the following steps:
step 100: preparing a white porcelain blank;
step 200: preparing a connecting glaze layer;
step 300: preparing a surface glaze layer;
step 400: glazing and sintering to form.
7. The manufacturing process of the high-quality thick-tube ultrahigh-thickness-ring white porcelain tableware according to claim 6, which is characterized in that: 100, weighing kaolin, dolomite, potash feldspar, albite, synthetic fluorophlogopite powder, cordierite and alumina, adding water, putting the mixture into a ball mill for ball milling, adding a cosolvent after ball milling, and uniformly stirring to form slurry; and preparing a ceramic blank body by using the slurry, and then placing the ceramic blank body into a kiln to be biscuit-fired to form a biscuit, wherein the firing temperature is 850 ℃, and the biscuit-firing time is 5-7 hours.
8. The manufacturing process of the high-quality thick-tube ultrahigh-thickness-ring white porcelain tableware according to claim 6, which is characterized in that: the raw materials of the connecting glaze layer are uniformly ball-milled according to the components in the step 200, wherein the ratio of the raw materials to balls to water is 3:1:2, the grinding time is 5-6 hours, after the grinding is finished, the raw materials are sieved by a 150-mesh sieve, and the relative density of the connecting glaze is 1.2-1.4.
9. The manufacturing process of the high-quality thick-tube ultrahigh-thickness-ring white porcelain tableware according to claim 6, which is characterized in that: the step 300 is to ball mill the surface glaze layer raw material uniformly according to the components, wherein the ratio of the raw material to the ball to the water is 3:2:1, the grinding time is 4-6 hours, the raw material is sieved by a 200-mesh sieve after the grinding is finished, and the relative density of the surface glaze is 1.5-1.6.
10. The manufacturing process of the high-quality thick-tube ultrahigh-thickness-ring white porcelain tableware according to claim 6, which is characterized in that: in the step 400, the thickness of the connection glaze layer is calculated according to the thickness of the biscuit, and the connection glaze layer is sprayed for multiple times by adopting a spraying method to control the thickness of the connection glaze layer; after the glaze application of the connecting glaze layer is finished, applying a surface glaze layer on the surface of the connecting glaze layer by adopting a multiple spraying method after the water content of the glaze layer is reduced to 5% -7%; after glazing, putting the porcelain into a kiln to be fired at the temperature of 1200-1250 ℃ to obtain the white porcelain tableware.
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