CN113248141A - Gem green transmutation glaze ceramic product and manufacturing method thereof - Google Patents
Gem green transmutation glaze ceramic product and manufacturing method thereof Download PDFInfo
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- 239000000919 ceramic Substances 0.000 title claims abstract description 62
- 238000009377 nuclear transmutation Methods 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 83
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000010437 gem Substances 0.000 claims abstract description 33
- 229910001751 gemstone Inorganic materials 0.000 claims abstract description 33
- 239000010453 quartz Substances 0.000 claims abstract description 33
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 15
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 15
- 239000010433 feldspar Substances 0.000 claims abstract description 15
- 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 15
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910000423 chromium oxide Inorganic materials 0.000 claims abstract description 14
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000000498 ball milling Methods 0.000 claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 26
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 18
- 238000010304 firing Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 13
- 239000000454 talc Substances 0.000 claims description 12
- 229910052623 talc Inorganic materials 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 10
- 229910001710 laterite Inorganic materials 0.000 claims description 10
- 239000011504 laterite Substances 0.000 claims description 10
- 238000007493 shaping process Methods 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims description 8
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- 230000035939 shock Effects 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 14
- 235000012222 talc Nutrition 0.000 description 10
- 229910052594 sapphire Inorganic materials 0.000 description 9
- 239000010980 sapphire Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000003086 colorant Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000007373 indentation Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
- 229910052863 mullite Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
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- 239000002689 soil Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- YLNDNABNWASMFD-UHFFFAOYSA-N 4-[(1,3-dimethylimidazol-1-ium-2-yl)diazenyl]-n,n-dimethylaniline Chemical compound C1=CC(N(C)C)=CC=C1N=NC1=[N+](C)C=CN1C YLNDNABNWASMFD-UHFFFAOYSA-N 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 235000005087 Malus prunifolia Nutrition 0.000 description 1
- 244000070406 Malus silvestris Species 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 235000009754 Vitis X bourquina Nutrition 0.000 description 1
- 235000012333 Vitis X labruscana Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 235000012730 carminic acid Nutrition 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
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- 239000000156 glass melt Substances 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
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- 239000007791 liquid phase Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
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- 239000011573 trace mineral Substances 0.000 description 1
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- 230000009466 transformation Effects 0.000 description 1
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Classifications
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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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
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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
-
- 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
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
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- 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
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/86—Glazes; Cold glazes
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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
- 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
- C04B2235/3227—Lanthanum oxide or oxide-forming salts thereof
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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
- 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
- C04B2235/34—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
- C04B2235/3409—Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
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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
- C04B2235/34—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
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6565—Cooling rate
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
Abstract
The invention provides a gemstone green transmutation glaze ceramic product and a manufacturing method thereof, and belongs to the technical field of ceramic products. The gemstone green transmutation glaze ceramic product comprises a blank body and a glaze layer applied to the surface of the blank body, wherein the glaze layer comprises the following components in parts by mass: 70-88 parts of kaolin, 5-11 parts of feldspar, 2-8 parts of quartz, 1-7 parts of zirconium silicate and 1-7 parts of chromium oxide. The invention adopts the specific glaze layer raw material ratio and the blank raw material ratio, abandons the defect of complicated raw materials of the traditional furnace transmutation glaze, combines the improved manufacturing process, ensures that the ceramic product presents the color generation effect of furnace transmutation gem green, has the antique effect and endows the ceramic product with the aesthetic feeling of simplicity, soundness and poor taste. Meanwhile, the thermal shock resistance and the mechanical strength of the product are also improved.
Description
Technical Field
The invention belongs to the technical field of ceramic products, and particularly relates to a gemstone green transmutation glaze ceramic product and a manufacturing method thereof.
Background
The transmutation glaze has the artistic effect of 'one color in the kiln and ten thousand colors after being discharged from the kiln', when the ceramic is fired in the kiln, the ceramic obtains unexpected glaze color effect due to the change of the calcining process in the kiln, and the ceramic is called 'transmutation' because the color generation is unexpected and the shape is special. The most prominent colors of the furnace transmutation include four types of red, cyan, white and yellow, red is the red system, purple is the red color change, and also belongs to the red system, such as: red of Langjiao, crabapple red, sacrificial red, carmine, ruby red, chicken red, rose violet, grape violet, flame red, eggplant peel violet, etc.
The transmutation is an apparent visual state of the product surface, and the state is mainly reflected by local contrast of colors and has higher ornamental value. The transmutation glaze is generally colored by metal oxides, and the traditional transmutation glaze is colored by copper oxide and iron oxide in many cases. The chemical components of the ceramic glaze material with the existing furnace transmutation effect are usually very complex, the components of the glaze material are usually more than ten, and the trace elements are more than forty. Therefore, the kiln change glaze needs to be researched, so that the brick and tile are added for the ceramic industry, and the current situation that the traditional kiln change glaze ceramic glaze material has various components is changed.
Disclosure of Invention
Based on the prior art, the invention aims to provide a gemstone green transmutation glaze ceramic product and a manufacturing method thereof.
The invention adopts the following technical scheme:
the green gem-kiln-change glaze ceramic product comprises a green body and a glaze layer applied to the surface of the green body, wherein the glaze layer comprises the following components in parts by mass: 70-88 parts of kaolin, 5-11 parts of feldspar, 2-8 parts of quartz, 1-7 parts of zirconium silicate and 1-7 parts of chromium oxide.
The invention adopts kaolin, feldspar, quartz, zirconium silicate and chromium oxide as glaze layer raw materials, wherein the kaolin is used as a main component of the glaze layer raw materials, so that the glaze material has certain viscosity; in the glaze, quartz is a main component for generating glass, the melting temperature and viscosity of the glaze can be adjusted, and the thermal expansion coefficient of the glaze is reduced; the feldspar is melted at high temperature to form a viscous glass melt, so that the firing temperature can be reduced, and meanwhile, the melted feldspar melt can dissolve part of kaolin decomposition products and quartz particles, so that the formation and growth of mullite crystals can be promoted, and the ceramic product is endowed with good mechanical strength and chemical stability; zirconium silicate and chromium oxide are added, and the base color of the green body is combined, so that the ceramic product is mainly fambe sapphire green after being fired, and the red soil color system is the antique color effect of the base.
Further, the glaze layer comprises the following raw materials in parts by mass: 79 parts of kaolin, 8 parts of feldspar, 5 parts of quartz, 4 parts of zirconium silicate and 4 parts of chromium oxide.
Further, the blank comprises the following raw materials in parts by weight: 45-55 parts of laterite, 1-4 parts of lanthanum oxide, 7-10 parts of boron trioxide, 5-8 parts of quartz, 10-15 parts of diatomite and 8-12 parts of calcined talc.
The invention adopts laterite, lanthanum oxide, diboron trioxide, quartz, diatomite and calcined talc as blank raw materials, wherein the laterite is used as a main component of the blank raw materials, so that the blank has certain viscosity and plasticity, and the lanthanum oxide, the diboron trioxide and the quartz are used as composite fluxes, so that the glass phase amount in the blank can be increased, the sintering temperature of ceramic is reduced, the precipitation of mullite microcrystals in the glass phase is promoted, and the impact strength and toughness of the blank are improved; the quartz is used as ridge raw material, which is beneficial to glaze, and can shorten the drying time of the blank and reduce the drying shrinkage of the blank. During sintering, the volume expansion of quartz can partially offset the influence of blank shrinkage, when the vitreous is abundant, the quartz can be partially dissolved in liquid phase at high temperature, and the rest of un-dissolved quartz particles form the skeleton of the blank. In the cooling process, the temperature is not suitable to be reduced too fast, so that in the cooling stage at the later stage of sintering, the temperature is reduced at the speed of 10-15 ℃/min, so that cracks caused by large stress generated on the green body by unreacted quartz in the green body due to the volume effect of crystal transformation are prevented, and the thermal shock resistance and the mechanical strength of the ceramic product can be ensured.
Furthermore, the blank comprises the following raw materials in parts by weight: 50 parts of laterite, 2 parts of lanthanum oxide, 9 parts of boron trioxide, 7 parts of quartz, 13 parts of diatomite and 10 parts of calcined talc.
The invention also provides a manufacturing method of the sapphire green transmutation glaze ceramic product, which comprises the following steps:
the method comprises the following steps: weighing the blank raw material and the glaze layer raw material according to the weight ratio;
step two: carrying out wet ball milling on the blank raw material and the glaze layer raw material respectively to obtain pug and glaze;
step three: shaping the pug to obtain a rough blank, and then utilizing the rough blank to obtain a blank body;
step four: adjusting the water content of the glaze obtained in the step two to 68% -72% to obtain glaze water;
step five: glazing the green body obtained in the step three by using the glaze water obtained in the step four, and obtaining the gemstone green transmutation glaze ceramic product after drying and firing.
Further, when the blank raw materials are subjected to wet ball milling in the second step, adding water accounting for 30-40% of the total mass of the blank raw materials, and performing ball milling until the mixture is sieved by a 200-and-300-mesh sieve; when the glaze layer raw material is subjected to wet ball milling, water accounting for 50% of the total mass of the glaze layer raw material is added, and the ball milling is carried out until the glaze layer raw material is sieved by a 200-mesh and 300-mesh sieve.
Furthermore, the glazing mode in the fifth step is glaze spraying, and the thickness of the glaze layer is 0.2-0.4 mm.
Furthermore, the firing in the fifth step is specifically: heating to 750-1280 ℃ at the speed of 10-15 ℃/min, heating to 1250-1280 ℃ at the speed of 20-25 ℃/min, preserving heat for 50-60 min, cooling to 750-800 ℃ at the speed of 10-15 ℃/min, preserving heat for 1-2 h, and naturally cooling to obtain the gemstone green kiln glaze change ceramic product. By adopting the firing mode, the ceramic product can be ensured to have the color generation effect of the fambe gem green, the antique effect of the ceramic product is further improved, and the ceramic product is rich in the aesthetic feeling of simplicity, soundness and poor appearance.
Advantageous effects
The invention has the following beneficial effects:
the invention adopts the specific glaze layer raw material ratio and the blank raw material ratio, abandons the defect of complicated raw materials of the traditional furnace transmutation glaze, combines the improved manufacturing process, ensures that the ceramic product presents the color generation effect of furnace transmutation gem green, has the antique effect and endows the ceramic product with the aesthetic feeling of simplicity, soundness and poor taste. Meanwhile, the thermal shock resistance and the mechanical strength of the product are also improved.
Detailed Description
The present invention will be described in further detail with reference to specific examples.
Example 1
The embodiment provides a gemstone green transmutation glaze ceramic product, which comprises a blank body and a glaze layer applied to the surface of the blank body, wherein the glaze layer comprises the following components in parts by mass: 79 parts of kaolin, 8 parts of feldspar, 5 parts of quartz, 4 parts of zirconium silicate and 4 parts of chromium oxide.
The blank comprises the following raw materials in parts by weight: 50 parts of laterite, 2 parts of lanthanum oxide, 9 parts of boron trioxide, 7 parts of quartz, 13 parts of diatomite and 10 parts of calcined talc.
The embodiment also provides a manufacturing method of the sapphire green transmutation glaze ceramic product, which comprises the following steps:
the method comprises the following steps: weighing the blank raw material and the glaze layer raw material according to the weight ratio;
step two: carrying out wet ball milling on the blank raw materials, adding water accounting for 30% of the total mass of the blank raw materials during ball milling, and carrying out ball milling until the mixture is sieved by a 300-mesh sieve to obtain pug;
carrying out wet ball milling on the glaze layer raw materials, adding water accounting for 50% of the total mass of the glaze layer raw materials during ball milling, and carrying out ball milling until the mixture is sieved by a 300-mesh sieve to obtain glaze;
step three: shaping the pug to obtain a rough blank, and then utilizing the rough blank to obtain a blank body;
step four: adjusting the water content of the glaze obtained in the step two to 70% to obtain glaze water;
step five: and (3) glazing the blank obtained in the step (three) by using glaze water obtained in the step (four), wherein the thickness of a glaze layer is 0.3mm, and after drying, firing is carried out, wherein the firing specifically comprises the following steps: heating to 800 ℃ at the speed of 10 ℃/min, heating to 1250 ℃ at the speed of 25 ℃/min, preserving heat for 55min, cooling to 800 ℃ at the speed of 10 ℃/min, preserving heat for 1h, and naturally cooling to obtain the gemstone green transmutation glaze ceramic product.
Example 2
The embodiment provides a gemstone green transmutation glaze ceramic product, which comprises a blank body and a glaze layer applied to the surface of the blank body, wherein the glaze layer comprises the following components in parts by mass: 70 parts of kaolin, 5 parts of feldspar, 2 parts of quartz, 1 part of zirconium silicate and 1 part of chromium oxide.
The blank comprises the following raw materials in parts by weight: 45 parts of laterite, 1 part of lanthanum oxide, 7 parts of boron trioxide, 5 parts of quartz, 10 parts of diatomite and 8 parts of calcined talc.
The embodiment also provides a manufacturing method of the sapphire green transmutation glaze ceramic product, which comprises the following steps:
the method comprises the following steps: weighing the blank raw material and the glaze layer raw material according to the weight ratio;
step two: carrying out wet ball milling on the blank raw materials, adding water accounting for 30% of the total mass of the blank raw materials during ball milling, and carrying out ball milling until the mixture is sieved by a 200-mesh sieve to obtain pug;
carrying out wet ball milling on the glaze layer raw materials, adding water accounting for 50% of the total mass of the glaze layer raw materials during ball milling, and carrying out ball milling until the mixture is sieved by a 200-mesh sieve to obtain glaze;
step three: shaping the pug to obtain a rough blank, and then utilizing the rough blank to obtain a blank body;
step four: adjusting the water content of the glaze obtained in the step two to 68% to obtain glaze water;
step five: and (3) glazing the blank obtained in the step (three) by using glaze water obtained in the step (four), wherein the thickness of a glaze layer is 0.2mm, and after drying, firing is carried out, wherein the firing specifically comprises the following steps: heating to 750 ℃ at the speed of 10 ℃/min, heating to 1280 ℃ at the speed of 20 ℃/min, preserving heat for 60min, cooling to 750 ℃ at the speed of 10 ℃/min, preserving heat for 2h, and naturally cooling to obtain the gemstone green fambe glaze ceramic product.
Example 3
The embodiment provides a gemstone green transmutation glaze ceramic product, which comprises a blank body and a glaze layer applied to the surface of the blank body, wherein the glaze layer comprises the following components in parts by mass: 73 parts of kaolin, 6 parts of feldspar, 3 parts of quartz, 3 parts of zirconium silicate and 3 parts of chromium oxide.
The blank comprises the following raw materials in parts by weight: 47 parts of red loam, 2 parts of lanthanum oxide, 7.5 parts of boron trioxide, 6 parts of quartz, 11 parts of diatomite and 9 parts of calcined talc.
The embodiment also provides a manufacturing method of the sapphire green transmutation glaze ceramic product, which comprises the following steps:
the method comprises the following steps: weighing the blank raw material and the glaze layer raw material according to the weight ratio;
step two: carrying out wet ball milling on the blank raw materials, adding water accounting for 35% of the total mass of the blank raw materials during ball milling, and carrying out ball milling until the mixture is sieved by a 250-mesh sieve to obtain pug;
carrying out wet ball milling on the glaze layer raw materials, adding water accounting for 50% of the total mass of the glaze layer raw materials during ball milling, and carrying out ball milling until the mixture is sieved by a 250-mesh sieve to obtain glaze;
step three: shaping the pug to obtain a rough blank, and then utilizing the rough blank to obtain a blank body;
step four: adjusting the water content of the glaze obtained in the step two to 69% to obtain glaze water;
step five: and (3) glazing the blank obtained in the step (three) by using glaze water obtained in the step (four), wherein the thickness of a glaze layer is 0.4mm, and after drying, firing is carried out, wherein the firing specifically comprises the following steps: heating to 760 ℃ at the speed of 11 ℃/min, heating to 1260 ℃ at the speed of 21 ℃/min, preserving heat for 55min, cooling to 76 ℃ at the speed of 11 ℃/min, preserving heat for 1.5h, and naturally cooling to obtain the gemstone green fambe glaze ceramic product.
Example 4
The embodiment provides a gemstone green transmutation glaze ceramic product, which comprises a blank body and a glaze layer applied to the surface of the blank body, wherein the glaze layer comprises the following components in parts by mass: 76 parts of kaolin, 7 parts of feldspar, 5 parts of quartz, 5 parts of zirconium silicate and 5 parts of chromium oxide.
The blank comprises the following raw materials in parts by weight: 49 parts of red loam, 2.5 parts of lanthanum oxide, 8 parts of boron trioxide, 6.5 parts of quartz, 12 parts of diatomite and 11 parts of calcined talc.
The embodiment also provides a manufacturing method of the sapphire green transmutation glaze ceramic product, which comprises the following steps:
the method comprises the following steps: weighing the blank raw material and the glaze layer raw material according to the weight ratio;
step two: carrying out wet ball milling on the blank raw materials, adding water accounting for 40% of the total mass of the blank raw materials during ball milling, and carrying out ball milling until the mixture is sieved by a 200-mesh sieve to obtain pug;
carrying out wet ball milling on the glaze layer raw materials, adding water accounting for 50% of the total mass of the glaze layer raw materials during ball milling, and carrying out ball milling until the mixture is sieved by a 200-mesh sieve to obtain glaze;
step three: shaping the pug to obtain a rough blank, and then utilizing the rough blank to obtain a blank body;
step four: adjusting the water content of the glaze obtained in the step two to 71% to obtain glaze water;
step five: and (3) glazing the blank obtained in the step (three) by using glaze water obtained in the step (four), wherein the thickness of a glaze layer is 0.2mm, and after drying, firing is carried out, wherein the firing specifically comprises the following steps: heating to 770 ℃ at the speed of 12 ℃/min, heating to 1270 ℃ at the speed of 22 ℃/min, preserving heat for 60min, cooling to 770 ℃ at the speed of 12 ℃/min, preserving heat for 2h, and naturally cooling to obtain the gemstone green fambe glaze ceramic product.
Example 5
The embodiment provides a gemstone green transmutation glaze ceramic product, which comprises a blank body and a glaze layer applied to the surface of the blank body, wherein the glaze layer comprises the following components in parts by mass: 82 parts of kaolin, 9 parts of feldspar, 6 parts of quartz, 6 parts of zirconium silicate and 6 parts of chromium oxide.
The blank comprises the following raw materials in parts by weight: 52 parts of laterite, 3.5 parts of lanthanum oxide, 8.5 parts of boron trioxide, 7.5 parts of quartz, 14 parts of diatomite and 11.5 parts of calcined talc.
The embodiment also provides a manufacturing method of the sapphire green transmutation glaze ceramic product, which comprises the following steps:
the method comprises the following steps: weighing the blank raw material and the glaze layer raw material according to the weight ratio;
step two: carrying out wet ball milling on the blank raw materials, adding water accounting for 30% of the total mass of the blank raw materials during ball milling, and carrying out ball milling until the mixture is sieved by a 300-mesh sieve to obtain pug;
carrying out wet ball milling on the glaze layer raw materials, adding water accounting for 50% of the total mass of the glaze layer raw materials during ball milling, and carrying out ball milling until the mixture is sieved by a 300-mesh sieve to obtain glaze;
step three: shaping the pug to obtain a rough blank, and then utilizing the rough blank to obtain a blank body;
step four: adjusting the water content of the glaze obtained in the step two to 72% to obtain glaze water;
step five: and (3) glazing the blank obtained in the step (three) by using glaze water obtained in the step (four), wherein the thickness of a glaze layer is 0.2mm, and after drying, firing is carried out, wherein the firing specifically comprises the following steps: heating to 780 ℃ at the speed of 14 ℃/min, heating to 1275 ℃ at the speed of 24 ℃/min, preserving heat for 55min, cooling to 780 ℃ at the speed of 14 ℃/min, preserving heat for 2h, and naturally cooling to obtain the gemstone green fambe glaze ceramic product.
Example 6
The embodiment provides a gemstone green transmutation glaze ceramic product, which comprises a blank body and a glaze layer applied to the surface of the blank body, wherein the glaze layer comprises the following components in parts by mass: 88 parts of kaolin, 11 parts of feldspar, 8 parts of quartz, 7 parts of zirconium silicate and 7 parts of chromium oxide.
The blank comprises the following raw materials in parts by weight: 55 parts of laterite, 4 parts of lanthanum oxide, 10 parts of boron trioxide, 8 parts of quartz, 15 parts of diatomite and 12 parts of calcined talc.
The embodiment also provides a manufacturing method of the sapphire green transmutation glaze ceramic product, which comprises the following steps:
the method comprises the following steps: weighing the blank raw material and the glaze layer raw material according to the weight ratio;
step two: carrying out wet ball milling on the blank raw materials, adding water accounting for 40% of the total mass of the blank raw materials during ball milling, and carrying out ball milling until the mixture is sieved by a 200-mesh sieve to obtain pug;
carrying out wet ball milling on the glaze layer raw materials, adding water accounting for 50% of the total mass of the glaze layer raw materials during ball milling, and carrying out ball milling until the mixture is sieved by a 200-mesh sieve to obtain glaze;
step three: shaping the pug to obtain a rough blank, and then utilizing the rough blank to obtain a blank body;
step four: adjusting the water content of the glaze obtained in the step two to 72% to obtain glaze water;
step five: and (3) glazing the blank obtained in the step (three) by using glaze water obtained in the step (four), wherein the thickness of a glaze layer is 0.2mm, and after drying, firing is carried out, wherein the firing specifically comprises the following steps: heating to 800 ℃ at the speed of 10 ℃/min, heating to 1250 ℃ at the speed of 20 ℃/min, preserving heat for 50min, cooling to 800 ℃ at the speed of 10 ℃/min, preserving heat for 1h, and naturally cooling to obtain the gemstone green transmutation glaze ceramic product.
The raw materials and parts by mass used in the above examples 1 to 6 are shown in tables 1 and 2 below:
table 1 examples 1 to 6 base mix ratio (parts by mass)
| Blank raw material | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 |
| Red loam soil | 50 | 45 | 47 | 49 | 52 | 55 |
| Lanthanum oxide | 2 | 1 | 2 | 2.5 | 3.5 | 4 |
| Boron trioxide | 9 | 7 | 7.5 | 8 | 8.5 | 10 |
| Quartz | 7 | 5 | 6 | 6.5 | 7.5 | 8 |
| Diatomite | 13 | 10 | 11 | 12 | 14 | 15 |
| Burned talcum | 10 | 8 | 9 | 11 | 11.5 | 12 |
TABLE 2 raw material ratio (parts by mass) of glaze layers in examples 1 to 6
| Raw material for glaze layer | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 |
| Kaolin clay | 79 | 70 | 73 | 76 | 82 | 88 |
| Feldspar | 8 | 5 | 6 | 7 | 9 | 11 |
| Quartz | 5 | 2 | 3 | 5 | 6 | 8 |
| Zirconium silicate | 4 | 1 | 3 | 5 | 6 | 7 |
| Chromium oxide | 4 | 1 | 3 | 5 | 6 | 7 |
The sapphire green transmutation glaze ceramic products prepared in the above examples 1 to 6 were subjected to hardness and thermal shock resistance tests, the test method was as follows:
and (3) hardness testing: the Vickers hardness is tested by using a diamond indenter loading and pressing method, namely, a diamond pyramid with a diagonal surface of 136 degrees is used as an indenter, the indenter is pressed into the surface of the ceramic under the load action of 9.807-490.3 (1-50 kgf), the load is removed after the indenter is kept for a certain time, an indentation is left on the surface of the material, the length of the diagonal line of the indentation and the area of the indentation are measured, and the load stress born on a unit area, namely the Vickers hardness HV, is calculated, wherein the higher the numerical value is, the higher the hardness is.
And (3) testing thermal stability: taking the fragments of the ceramic products of examples 1 to 6 as samples, placing the samples at 280 ℃ for heat preservation for 300 minutes, taking out the samples after the heat preservation is finished, performing accounting, putting the samples into water with the temperature of 20 ℃ at a rapid speed within 15s, and soaking the samples for 10 minutes, wherein the ratio of the weight of the water to the weight of the samples is 8: 1, taking out the sample which is 25mm higher than the sample, wiping the sample with cloth, coating red ink, checking whether cracks exist, rechecking once after 24 hours, wherein the fewer cracks are generated, and the better the thermal shock resistance of the sample is.
The results of the testing are shown in table 3 below:
TABLE 3 test data
| Test results | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 |
| Thermal shock resistance test | Without cracks | Without cracks | Without cracks | Without cracks | Without cracks | Without cracks |
| Hardness HV | 3805 | 3786 | 3790 | 3800 | 3789 | 3803 |
The gemstone green transmutation glaze ceramic products provided by the embodiments 1 to 6 are beautiful in color, elegant in classical, excellent in performance, and can be made into various daily ceramic products to be widely applied to the lives of people.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The gemstone green transmutation glaze ceramic product comprises a blank body and a glaze layer applied to the surface of the blank body, and is characterized in that the glaze layer comprises the following components in parts by mass: 70-88 parts of kaolin, 5-11 parts of feldspar, 2-8 parts of quartz, 1-7 parts of zirconium silicate and 1-7 parts of chromium oxide.
2. The gemstone green transmutation glaze ceramic product according to claim 1, wherein the glaze layer comprises the following raw materials in parts by mass: 79 parts of kaolin, 8 parts of feldspar, 5 parts of quartz, 4 parts of zirconium silicate and 4 parts of chromium oxide.
3. The gemstone green transmutation glaze ceramic product of claim 1, wherein the body comprises the following raw materials in parts by mass: 45-55 parts of laterite, 1-4 parts of lanthanum oxide, 7-10 parts of boron trioxide, 5-8 parts of quartz, 10-15 parts of diatomite and 8-12 parts of calcined talc.
4. The gemstone green transmutation glaze ceramic product of claim 3, wherein the body comprises the following raw materials in parts by mass: 50 parts of laterite, 2 parts of lanthanum oxide, 9 parts of boron trioxide, 7 parts of quartz, 13 parts of diatomite and 10 parts of calcined talc.
5. The method for making a gemstone green transmutation glazed ceramic article according to any one of claims 1 to 4, comprising the steps of:
the method comprises the following steps: weighing the blank raw material and the glaze layer raw material according to the weight ratio;
step two: carrying out wet ball milling on the blank raw material and the glaze layer raw material respectively to obtain pug and glaze;
step three: shaping the pug to obtain a rough blank, and then utilizing the rough blank to obtain a blank body;
step four: adjusting the water content of the glaze obtained in the second step to 68% -72% to obtain glaze water;
step five: glazing the green body obtained in the step three by using the glaze water obtained in the step four, and obtaining the gemstone green transmutation glaze ceramic product after drying and firing.
6. The manufacturing method of the gemstone green transmutation glaze ceramic product according to claim 5, wherein when the green body raw material is subjected to wet ball milling in the second step, 30-40% of water in the total mass of the green body raw material is added, and the green body raw material is ball-milled until the green body raw material is sieved by a 200-300-mesh sieve; when the glaze layer raw material is subjected to wet ball milling, water accounting for 50% of the total mass of the glaze layer raw material is added, and the ball milling is carried out until the glaze layer raw material is sieved by a 200-mesh and 300-mesh sieve.
7. The method for manufacturing a gemstone green transmutation glaze ceramic product according to claim 5, wherein the glazing manner in the fifth step is glaze spraying, and the thickness of the glaze layer is 0.2-0.4 mm.
8. The method for manufacturing the gemstone green transmutation glaze ceramic product according to claim 5, wherein the firing in the fifth step is specifically as follows: heating to 750-1280 ℃ at the speed of 10-15 ℃/min, heating to 1250-1280 ℃ at the speed of 20-25 ℃/min, preserving heat for 50-60 min, cooling to 750-800 ℃ at the speed of 10-15 ℃/min, preserving heat for 1-2 h, and naturally cooling to obtain the gemstone green kiln glaze change ceramic product.
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| CN102617190A (en) * | 2012-04-09 | 2012-08-01 | 福建省德化县佳美工艺品有限责任公司 | Antique matte cracked glaze and preparation technology thereof |
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| CN109020222A (en) * | 2018-10-31 | 2018-12-18 | 韩春寅 | A kind of green bristol glaze material and preparation method thereof |
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| CN102617190A (en) * | 2012-04-09 | 2012-08-01 | 福建省德化县佳美工艺品有限责任公司 | Antique matte cracked glaze and preparation technology thereof |
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