CN108610003B - Manufacturing process of sky blue nixing pottery - Google Patents
Manufacturing process of sky blue nixing pottery Download PDFInfo
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- CN108610003B CN108610003B CN201810523765.1A CN201810523765A CN108610003B CN 108610003 B CN108610003 B CN 108610003B CN 201810523765 A CN201810523765 A CN 201810523765A CN 108610003 B CN108610003 B CN 108610003B
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- 235000012736 patent blue V Nutrition 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000010304 firing Methods 0.000 claims abstract description 40
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000001055 blue pigment Substances 0.000 claims abstract description 9
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 claims abstract description 9
- 229910000020 calcium bicarbonate Inorganic materials 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000002845 discoloration Methods 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- 239000004927 clay Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000004049 embossing Methods 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- NOTVAPJNGZMVSD-UHFFFAOYSA-N potassium monoxide Inorganic materials [K]O[K] NOTVAPJNGZMVSD-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- SWGJCIMEBVHMTA-UHFFFAOYSA-K trisodium;6-oxido-4-sulfo-5-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2-sulfonate Chemical compound [Na+].[Na+].[Na+].C1=CC=C2C(N=NC3=C4C(=CC(=CC4=CC=C3O)S([O-])(=O)=O)S([O-])(=O)=O)=CC=C(S([O-])(=O)=O)C2=C1 SWGJCIMEBVHMTA-UHFFFAOYSA-K 0.000 description 1
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
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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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/14—Colouring matters
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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
- C04B33/00—Clay-wares
- C04B33/22—Grog products
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/24—Manufacture of porcelain or white ware
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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
- C04B33/00—Clay-wares
- C04B33/32—Burning methods
- C04B33/34—Burning methods combined with glazing
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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
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
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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
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/442—Carbonates
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Abstract
The invention discloses a manufacturing process of sky blue nixing pottery, which comprises the following steps: 1) preparing a blank; 2) preparing the following raw materials in parts by weight into a sky blue pigment: 5-10 parts of neodymium oxide, 0.5-1 part of calcium bicarbonate and 1-3 parts of nixing clinker; 3) molding a blank; 4) drying the blank; 5) decorating the blank body by using a sky blue material; 6) feeding the decorated blank into a kiln for firing, raising the temperature to 80-120 ℃ at the speed of raising the temperature to 20-30 ℃ per hour, and preserving the heat for 20-28 hours; raising the temperature to 550-700 ℃ at a speed of raising the temperature to 60-80 ℃ per hour; and then raising the temperature to 1160-1200 ℃ at the speed of raising the temperature to 40-60 ℃ per hour, preserving the heat for 1-2 hours, stopping heating, cooling and taking out of the kiln to obtain the sky blue nixing pottery. The nixing pottery decorated by the sky blue material has the advantages of pure and uniform color and no discoloration after firing.
Description
Technical Field
The invention belongs to a manufacturing method of nixing ceramics, and particularly relates to a manufacturing process of sky blue nixing ceramics.
Background
The preparation process of the traditional Qinzhou nixing pottery mainly comprises the following steps: 1) preparing a blank: the blank is made of pottery clay material, and the unique east and west mud of Qinzhou local is selected as raw material. The east clay is clay traversing east region of Qinjiang in Qinzhou city, mostly exists in low-lying region, is dense and soft, is soft clay, is yellow-white in color, and contains trace quartz sand. The west mud is soil traversing the west region of the Qinjiang city in Qinzhou, the storage land is mainly a hillside, the soil is compact block-shaped, contains a small amount of K2O, Na2O, CaO, MgO, Fe2O3, TiO2, SiO2 and MnO2, is purple mud stone with high iron content, is purple red in color, has a small amount of iron on the surface layer, is hard clay, and has poorer plasticity and binding property than east mud. Mixing 40-60% of east mud and 60-40% of west mud by weight percent, and carrying out the existing and commonly used blank preparation method of nixing ceramics: making into blank by plastic method and slip casting method; 2) molding: making various blank bodies of different shapes from the blank; 3) trimming: trimming the blank body to meet the design requirement; 4) drying the blank: drying the green body to discharge the moisture of the green body; for example, by room drying, air drying, sun drying or other currently available and feasible drying methods; 5) decorating the green body: the nixing pottery is not added with any pigment, glazed or painted with any coloring material to draw colors and patterns on the blank during the manufacturing process, the nixing pottery is made to have unpredictable and uncontrollable colors only by means of occasional kiln changes, and the blank is decorated by using an engraving process. The carving process uses a sharp steel knife to carve characters and patterns on a blank body, and generally adopts a plain carving process and a relief carving process. The flat carving is carried out on a semi-dry and slightly wet clay blank by techniques such as line carving, engraving, sculpture, inlaying and the like. The embossing is carried out on a fully dried blank, and techniques such as high embossing, low embossing and the like are provided. In order to more clearly highlight the decorative pattern, white mud can be filled in the carved pattern, the white mud is slightly faint yellow after being fired and has the same warm tone with the pottery color, the clay pottery has the effect of gold tracing in a distant view, and the overall tone of the nixing pottery can be improved. 6) Firing: firing the decorated green body in a kiln; in order to achieve higher firing rate and improve kiln rate, the highest firing temperature of the green body is controlled to be 1100-1200 ℃, the firing time is 10 hours, and the nixing pottery is obtained after the firing and the discharging from the kiln. The nixing pottery body is made of two pottery clay materials, namely east clay and west clay, and is not resistant to high temperature, the firing temperature exceeds 1200 ℃, cracks or damages can occur on the surface of the body, and the body is seriously deformed and collapsed even. The neodymium oxide belongs to a high-temperature pigment, can stably develop color at the high temperature of more than 1300 ℃, and has the problem that the firing temperature of the neodymium oxide is inconsistent with that of nixing pottery blanks when the nixing pottery blanks are decorated by the neodymium oxide.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a manufacturing process of a sky blue nixing pottery, the method can solve the problem that firing temperatures of the nixing pottery and a sky blue material are inconsistent, and the fired sky blue nixing pottery is pure and uniform in color and luster.
The technical scheme provided by the invention is a manufacturing process of sky blue nixing pottery, which is characterized by comprising the following steps of: the method comprises the following steps:
1) mixing 4-6 parts of east mud and 4-6 parts of west mud to prepare a blank;
2) preparing the following raw materials in parts by weight into a sky blue pigment: 5-10 parts of neodymium oxide, 0.5-1 part of calcium bicarbonate and 1-3 parts of nixing clinker;
3) preparing blanks into various types of blanks;
4) drying the green body;
5) decorating the blank body by using a sky blue material;
6) feeding the decorated blank into a kiln for firing, raising the temperature to 80-120 ℃ at the speed of raising the temperature to 20-30 ℃ per hour, and preserving the heat for 20-28 hours; raising the temperature to 550-700 ℃ at a speed of raising the temperature to 60-80 ℃ per hour; and then raising the temperature to 1160-1200 ℃ at the speed of raising the temperature to 40-60 ℃ per hour, preserving the heat for 1-2 hours, stopping heating, cooling and taking out of the kiln to obtain the sky blue nixing pottery.
The sky blue pigment comprises the following components in parts by weight: 7 parts of neodymium oxide, 0.8 part of calcium bicarbonate and 1.5 parts of nixing clinker.
The preparation method of the nixing pottery clinker comprises the following steps:
1) preparing pug: the selected east mud and west mud are weathered, added into balls according to the proportion, filter-pressed, pugged in vacuum, and finally aged to obtain pug;
2) manufacturing a blank body: preparing the pug into a green body;
3) drying the blank: putting the blank into a room and airing until the humidity of the blank is 3-8%;
4) and (3) firing the green body: putting the dried green body into a kiln, raising the temperature to 180-220 ℃ at a rate of 60-80 ℃ per hour, and continuously firing for 2-4 hours at the temperature; then, heating at the rate of 80-100 ℃ per hour until the temperature rises to 500-600 ℃, and continuously firing for 2-3 hours at the temperature; naturally cooling, and taking out the fired blank to finish firing the blank;
5) and grinding the fired blank to obtain the nixing pottery clinker.
In step 3) of the clinker preparation process, the humidity of the dried green body is 5%.
In the step 4) of the clinker preparation process, the dried green body is put into a kiln, the temperature rise speed is 70 ℃ per hour, the temperature rises to 200 ℃, and the firing is continued for 3 hours at the temperature; then, the temperature was raised at a rate of 90 ℃ per hour until the temperature was raised to 550 ℃ and firing was continued at that temperature for 2.5 hours.
The nixing pottery decorated by the sky blue material has the advantages of pure and uniform color and no discoloration after firing.
Detailed Description
The following specific examples further illustrate the invention but are not intended to limit the invention thereto.
Example 1
1) Preparing pug: weathering selected east mud and west mud, balling according to the weight ratio of 6:4, filter pressing, vacuum pugging, and finally ageing to obtain pug;
2) manufacturing a blank body: preparing the pug into a green body;
3) drying the blank: putting the green body into a room and airing until the humidity of the green body is 3%;
4) and (3) firing the green body: putting the dried green body into a kiln, heating to 60 ℃ per hour at a heating speed, heating to 180 ℃, and continuously firing for 2 hours at the temperature; then the temperature is increased by 80 ℃ per hour until the temperature is increased to 500 ℃, and the sintering is continued for 2 hours at the temperature; naturally cooling, and taking out the fired blank to finish firing the blank;
5) grinding the fired blank to obtain nixing pottery clinker;
6) mixing 4kg of Dong mud and 6kg of West mud to prepare a blank;
7) preparing the following raw materials in parts by weight into a sky blue pigment: 5kg of neodymium oxide, 0.5kg of calcium bicarbonate and 1kg of nixing clinker;
8) preparing the blank in the step 6) into various blank bodies;
9) drying the green body;
10) decorating the blank body by using a sky blue material;
11) the decorated blank is sent into a kiln to be fired, the temperature is raised to 80 ℃ at the speed of raising the temperature by 20 ℃ per hour, and the temperature is preserved for 20 hours; then raising the temperature to 550 ℃ at the speed of raising the temperature to 60 ℃ per hour; and then raising the temperature to 1160 ℃ at the speed of raising the temperature by 40 ℃ per hour, preserving the heat for 1h, stopping heating, cooling and then taking out of the kiln to obtain the sky blue nixing pottery. The color development of the blank is stable and the color is pure.
Example 2
1) Preparing pug: weathering selected east mud and west mud, balling according to the weight ratio of 6:4, filter pressing, vacuum pugging, and finally ageing to obtain pug;
2) manufacturing a blank body: preparing the pug into a green body;
3) drying the blank: putting the green body into a room and airing until the humidity of the green body is 8%;
4) and (3) firing the green body: putting the dried green body into a kiln, heating to the temperature of 220 ℃ at the rate of 80 ℃ per hour, and continuously firing for 4 hours at the temperature; then the temperature is raised to 100 ℃ per hour at the temperature raising speed until the temperature is raised to 600 ℃, and the firing is continued for 3 hours at the temperature; naturally cooling, and taking out the fired blank to finish firing the blank;
5) grinding the fired blank to obtain nixing pottery clinker;
6) mixing 6kg of Dong mud and 6kg of West mud to prepare a blank;
7) preparing the following raw materials in parts by weight into a sky blue pigment: 10kg of neodymium oxide, 1kg of calcium bicarbonate and 3kg of nixing clinker;
8) preparing the blank in the step 6) into various blank bodies;
9) drying the green body;
10) decorating the blank body by using a sky blue material;
11) the decorated blank is sent into a kiln to be fired, the temperature is raised to 120 ℃ at the speed of raising the temperature to 30 ℃ per hour, and the temperature is preserved for 28 hours; then raising the temperature to 700 ℃ at the speed of raising the temperature to 80 ℃ per hour; and then raising the temperature to 1200 ℃ at a speed of raising the temperature to 60 ℃ per hour, preserving the heat for 2 hours, stopping heating, cooling and then taking out of the kiln to obtain the sky blue nixing pottery. The color development of the blank is stable and the color is pure.
Example 3
1) Preparing pug: weathering selected east mud and west mud, balling according to the weight ratio of 6:4, filter pressing, vacuum pugging, and finally ageing to obtain pug;
2) manufacturing a blank body: preparing the pug into a green body;
3) drying the blank: putting the green body into a room and airing until the humidity of the green body is 5%;
4) and (3) firing the green body: putting the dried green body into a kiln, heating to 70 ℃ per hour at a heating speed, heating to 200 ℃, and continuously firing for 3 hours at the temperature; then raising the temperature by 90 ℃ per hour at the temperature raising speed until the temperature is raised to 550 ℃, and continuously firing for 2.5 hours at the temperature; naturally cooling, and taking out the fired blank to finish firing the blank;
5) grinding the fired blank to obtain nixing pottery clinker;
6) mixing 6kg of Dong mud and 4kg of West mud to prepare a blank;
7) preparing the following raw materials in parts by weight into a sky blue pigment: 7kg of neodymium oxide, 0.8kg of calcium bicarbonate and 1.5kg of nixing clinker;
8) preparing the blank in the step 6) into various blank bodies;
9) drying the green body;
10) decorating the blank body by using a sky blue material;
11) the decorated blank is sent into a kiln to be fired, the temperature is raised to 100 ℃ at the speed of raising the temperature by 25 ℃ per hour, and the temperature is preserved for 24 hours; then raising the temperature to 650 ℃ at the speed of raising the temperature to 70 ℃ per hour; and then, heating to 1180 ℃ at the speed of heating to 50 ℃ per hour, preserving the heat for 1.5 hours, stopping heating, cooling and taking out of the kiln to obtain the sky blue nixing pottery. The color development of the blank is stable and the color is pure.
Example 4
1) Preparing pug: weathering selected east mud and west mud, balling according to the weight ratio of 6:4, filter pressing, vacuum pugging, and finally ageing to obtain pug;
2) manufacturing a blank body: preparing the pug into a green body;
3) drying the blank: putting the green body into a room and airing until the humidity of the green body is 3%;
4) and (3) firing the green body: putting the dried green body into a kiln, heating to 80 ℃ per hour at a heating speed, heating to 180 ℃, and continuously firing for 4 hours at the temperature; then the temperature is increased by 80 ℃ per hour at the temperature increasing speed until the temperature is increased to 600 ℃, and the sintering is continued for 2 hours at the temperature; naturally cooling, and taking out the fired blank to finish firing the blank;
5) grinding the fired blank to obtain nixing pottery clinker;
6) mixing 6kg of Dong mud and 4kg of West mud to prepare a blank;
7) preparing the following raw materials in parts by weight into a sky blue pigment: 10kg of neodymium oxide, 0.5kg of calcium bicarbonate and 3kg of nixing clinker;
8) preparing the blank in the step 6) into various blank bodies;
9) drying the green body;
10) decorating the blank body by using a sky blue material;
11) the decorated blank is sent into a kiln to be fired, the temperature is raised to 120 ℃ at the speed of raising the temperature to 20 ℃ per hour, and the temperature is preserved for 20 hours; then raising the temperature to 550 ℃ at the speed of raising the temperature to 80 ℃ per hour; and then raising the temperature to 1160 ℃ at the speed of raising the temperature to 60 ℃ per hour, preserving the heat for 2 hours, stopping heating, cooling and then taking out of the kiln to obtain the sky blue nixing pottery. The color development of the blank is stable and the color is pure.
Claims (5)
1. The manufacturing process of the sky blue nixing pottery is characterized by comprising the following steps of: the method comprises the following steps:
1) mixing 4-6 parts of east mud and 4-6 parts of west mud to prepare a blank;
2) preparing the following raw materials in parts by weight into a sky blue pigment: 5-10 parts of neodymium oxide, 0.5-1 part of calcium bicarbonate and 1-3 parts of nixing clinker;
3) preparing blanks into various types of blanks;
4) drying the green body;
5) decorating the blank body by using a sky blue material;
6) feeding the decorated blank into a kiln for firing, raising the temperature to 80-120 ℃ at the speed of raising the temperature to 20-30 ℃ per hour, and preserving the heat for 20-28 hours; raising the temperature to 550-700 ℃ at a speed of raising the temperature to 60-80 ℃ per hour; and then raising the temperature to 1160-1200 ℃ at the speed of raising the temperature to 40-60 ℃ per hour, preserving the heat for 1-2 hours, stopping heating, cooling and taking out of the kiln to obtain the sky blue nixing pottery.
2. The manufacturing process of the sky blue nixing pottery as claimed in claim 1, characterized in that: the sky blue pigment comprises the following components in parts by weight: 7 parts of neodymium oxide, 0.8 part of calcium bicarbonate and 1.5 parts of nixing clinker.
3. The manufacturing process of the sky blue nixing pottery according to claim 1 or 2, characterized in that: the preparation method of the nixing clinker comprises the following steps:
a) preparing pug: the selected east mud and west mud are weathered, added into balls according to the proportion, filter-pressed, pugged in vacuum, and finally aged to obtain pug;
b) manufacturing a blank body: preparing the pug into a green body;
c) drying the blank: putting the blank into a room and airing until the humidity of the blank is 3-8%;
d) and (3) firing the green body: putting the dried green body into a kiln, raising the temperature to 180-220 ℃ at a rate of 60-80 ℃ per hour, and continuously firing for 2-4 hours at the temperature; then, heating at the rate of 80-100 ℃ per hour until the temperature rises to 500-600 ℃, and continuously firing for 2-3 hours at the temperature; naturally cooling, and taking out the fired blank to finish firing the blank;
e) and grinding the fired blank to obtain the nixing clinker.
4. The manufacturing process of the sky blue nixing pottery as claimed in claim 3, characterized in that: in step c), the humidity of the dried blank is 5%.
5. The manufacturing process of the sky blue nixing pottery as claimed in claim 3, characterized in that: in the step d), the dried green body is placed into a kiln, the temperature rise speed is 70 ℃ per hour, the temperature rises to 200 ℃, and the firing is continued for 3 hours at the temperature; then, the temperature was raised at a rate of 90 ℃ per hour until the temperature was raised to 550 ℃ and firing was continued at that temperature for 2.5 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523765.1A CN108610003B (en) | 2018-05-28 | 2018-05-28 | Manufacturing process of sky blue nixing pottery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523765.1A CN108610003B (en) | 2018-05-28 | 2018-05-28 | Manufacturing process of sky blue nixing pottery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108610003A CN108610003A (en) | 2018-10-02 |
| CN108610003B true CN108610003B (en) | 2021-03-09 |
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| CN111454042A (en) * | 2020-04-10 | 2020-07-28 | 瑞丽市点土文化创意设计有限公司 | Dai pottery handicraft clay formula and manufacturing process thereof |
| CN112830764B (en) * | 2021-01-22 | 2022-09-23 | 广西钦州市钦州湾坭兴陶艺有限责任公司 | Manufacturing process of needle tube nixing decoration characteristic nixing pottery |
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| CN101508598A (en) * | 2009-03-13 | 2009-08-19 | 白皓 | Rare earth neodymium red flambe glaze pigment and method of producing the same |
| CN102515863A (en) * | 2011-12-14 | 2012-06-27 | 广东长城集团有限公司 | Nd-doped discolour glaze and its preparation method |
| CN104671781A (en) * | 2015-01-22 | 2015-06-03 | 东莞劲胜精密组件股份有限公司 | Preparation method of sky-blue zirconia ceramic |
| CN106187317A (en) * | 2016-07-05 | 2016-12-07 | 佛山欧神诺陶瓷股份有限公司 | A kind of high-temperature red rare-earth ceramic colorant and preparation method thereof |
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| KR101054253B1 (en) * | 2009-05-27 | 2011-08-08 | 명지대학교 산학협력단 | Method for preparing a green-ceramic pigment for reduction fire using copper oxide and a green ceramic thereof |
| CN104150870B (en) * | 2014-07-31 | 2015-09-30 | 钦州市登峰陶艺有限公司 | A kind of pug of Nixing pottery |
| CN104926286A (en) * | 2015-05-25 | 2015-09-23 | 钦州华安陶艺有限公司 | Firing method for Nixing pottery wall hanging |
| CN104944925B (en) * | 2015-06-15 | 2017-01-25 | 钦州学院 | Preparation process of underglaze red nixing pottery |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508598A (en) * | 2009-03-13 | 2009-08-19 | 白皓 | Rare earth neodymium red flambe glaze pigment and method of producing the same |
| CN102515863A (en) * | 2011-12-14 | 2012-06-27 | 广东长城集团有限公司 | Nd-doped discolour glaze and its preparation method |
| CN104671781A (en) * | 2015-01-22 | 2015-06-03 | 东莞劲胜精密组件股份有限公司 | Preparation method of sky-blue zirconia ceramic |
| CN106187317A (en) * | 2016-07-05 | 2016-12-07 | 佛山欧神诺陶瓷股份有限公司 | A kind of high-temperature red rare-earth ceramic colorant and preparation method thereof |
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