CN106587627A - Crystalline glaze material, crystalline glaze Jun porcelain and preparation methods thereof - Google Patents
Crystalline glaze material, crystalline glaze Jun porcelain and preparation methods thereof Download PDFInfo
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- CN106587627A CN106587627A CN201611168590.4A CN201611168590A CN106587627A CN 106587627 A CN106587627 A CN 106587627A CN 201611168590 A CN201611168590 A CN 201611168590A CN 106587627 A CN106587627 A CN 106587627A
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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
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
- C03C8/18—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing free metals
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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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/04—Opacifiers, e.g. fluorides or phosphates; Pigments
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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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—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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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—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
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
- C04B2235/661—Multi-step sintering
Abstract
The invention provides a crystalline glaze material, crystalline glaze Jun porcelain and preparation methods thereof. The crystalline glaze material is prepared from the following ingredients: 8 to 12 weight parts of Wanyaoshi, 26 to 35 weight parts of calcite, 28 to 32 weight parts of anorthite, 0.5 to 1.5 weight parts of steatite, 3 to 5 weight parts of copper ore, 6 to 10 weight parts of glass, 8 to 10 weight parts of quartz, 1 to 2 weight parts of nano-copper and 4 to 8 weight parts of wood ash. Compared with the prior art, the crystalline glaze material has the advantages that the unique crystalline glaze material formula is adopted; the CaO-A12O3-SiO2-Cu2O crystalline glaze in re-reduction atmosphere is realized by the mutual matching and combined action of all ingredients and the contents of the ingredients through combining a firing system. The crystalline glaze Jun porcelain obtained through preparation has uniform copper red dot crystal flowers; in addition, the size of the crystal flowers is proper; the stereoscopic sensation is high; the glaze surface is as pearly as jade and is elegant; the artistic ornamental value and the commercial value of the Jun porcelain are greatly improved.
Description
Technical field
The present invention relates to pottery technical field, more specifically, be related to a kind of crystalline glaze glaze, crystalline glaze pottery and its
Preparation method.
Background technology
China's Ceramics Culture is of long standing and well established, and early in period flourishing age Tang and Song Dynasty unprecedented development is just obtained, and is to represent distinct Chinese characteristics
One of art rarity.Porcelain, by ancient " Silk Road ", to " band is all the way " for incorporating the modern times for thousands of years, it with
Paid attention to by common people always by means of unique Chinese art glamour.Pottery, as one of five big porcelain of China, with its unique glaze
And the transmutation that produces of process for calcining is magical and well-known.
Crystalline glaze is a kind of ceramic glaze with unique artistic effect, and in smooth glaze the crystalline substance of different shape, glaze colours is separated out
Flower, its artistic value and enjoying value enjoy high praise.Crystalline glaze starts from the Tang and Song Dynasty, experienced very long evolution, but traditional name
Glaze is difficult by as the collection of the high-end art work because of technology controlling and process.
At present, crystalline glaze is constantly brought forth new ideas on the basis of traditional technology, has become the master of modern high-grade ceramic artistic glaze
One of kind is wanted, is particularly quickly grown in household china field.The Chinese patent of Publication No. 10573321A discloses a kind of molybdenum
It is metallic luster crystalline glaze and preparation method thereof, using specific composition and the glaze of consumption, is directly used for using factory is existing
The firing kiln and technique used by common building ceramic tile is fired, is prepared and is spent with metallic luster effect, large-size crystalline substance
Crystalline glaze, realizes the good application on architectural pottery of crystalline glaze.The Chinese patent of Publication No. 103992140A is disclosed
A kind of method that new copper and iron color sunlight becomes gold ring temmoku glaze and makes household china with it, realizes crystalline glaze good on household china
Using.
But, because pottery has unique glaze formula and calcining system, the glaze formula disclosed in prior art and
The preparation method of crystalline glaze cannot realize applications well of the crystalline glaze on pottery, so as to limit pottery artistic appreciation and business
The raising of industry value.
The content of the invention
In view of this, the invention provides a kind of crystalline glaze glaze, crystalline glaze pottery and preparation method thereof, present invention offer
Crystalline glaze glaze can realize applications well of the crystalline glaze on pottery, the crystalline glaze pottery for preparing has uniform copper
The brilliant flower of red point-like.
The invention provides a kind of crystalline glaze glaze, including following components：
Bowl weight portion～12 weight portion of remedies 8；
Weight portion～35 weight portion of gingival cyst of mucous gland in the newborn stone 26；
Weight portion～32 weight portion of anorthite 28；
Weight portion～1.5 weight portion of talcum 0.5；
Weight portion～5 weight portion of Copper Ores 3；
Weight portion～10 weight portion of glass 6；
Quartzy 8 weight portion～10 weight portions；
Weight portion～2 weight portion of Nanometer Copper 1；
Weight portion～8 weight portion of wood ash 4.
Preferably, the particle diameter of the Nanometer Copper is 30nm～50nm.
Present invention also offers a kind of preparation method of crystalline glaze pottery, comprises the following steps：
A) the crystalline glaze glaze described in any one of claim 1～2 is mixed with water, ball milling is carried out successively and is sieved, obtained
To crystalline glaze slurry；
B) the crystalline glaze slurry for obtaining step a) carries out glazing on pottery base substrate, then fires, and obtains crystalline glaze pottery.
Preferably, the mass ratio of crystalline glaze glaze, the ball of ball milling and water described in step a) is 1：(1.3～1.6): (0.6
～0.8), the time of the ball milling is 12h～18h.
Preferably, the slot size for sieving described in step a) is 180 mesh, and the surplus sieved is less than 0.5%.
Preferably, once to soak glaze, the glaze slip proportion of glazing is 50～55 Baume degrees to the mode of glazing described in step b),
The thickness of glazing is 1.5mm～2mm.
Preferably, the process fired described in step b) adopts natural gas klining system.
Preferably, the process fired described in step b) is specially：
B1) pre- thermal oxidation phase：Kiln temperature is risen to into the first temperature in 4h；First temperature is 1095 DEG C～1105 DEG C；
B2) reduction phase：The concentration of CO is more than 15% in control kiln, with the programming rate of 1 DEG C/min by kiln temperature by the
One temperature rises to second temperature, and is incubated the very first time；The second temperature is 1275 DEG C～1285 DEG C；The very first time is
5min～10min；
B3) crystallization stage：Kiln temperature is down to into the 3rd temperature by second temperature, and was incubated for the second time；3rd temperature
For 1115 DEG C～1125 DEG C；Second time is 20min～60min；
B4) cooling stage：Kiln temperature is naturally cooling to into less than 200 DEG C by the 3rd temperature.
Present invention also offers a kind of crystalline glaze pottery, the preparation method of the crystalline glaze pottery by described in above-mentioned technical proposal
Prepare.
The invention provides a kind of crystalline glaze glaze, crystalline glaze pottery and preparation method thereof, the crystalline glaze glaze includes
Following components：Bowl weight portion～12 weight portion of remedies 8；Weight portion～35 weight portion of gingival cyst of mucous gland in the newborn stone 26；Weight portion～32 of anorthite 28
Weight portion；Weight portion～1.5 weight portion of talcum 0.5；Weight portion～5 weight portion of Copper Ores 3；Weight portion～10 weight portion of glass 6；
Quartzy 8 weight portion～10 weight portions；Weight portion～2 weight portion of Nanometer Copper 1；Weight portion～8 weight portion of wood ash 4.With prior art
Compare, the present invention is cooperated, collective effect using unique formula of crystalline glaze by each component and its content, with reference to
Calcining system, realizes the CaO-Al under weight reducing atmosphere2O3-SiO2-Cu2O crystalline glazes.The crystalline glaze that the present invention is prepared
Pottery has the brilliant flower of uniform copper red color dot shape, and brilliant flower is of moderate size, and third dimension is strong, and the smooth as jade elegance of glaze is greatly improved
The artistic appreciation and commercial value of pottery.
Description of the drawings
Fig. 1 is the smear figure of the crystalline glaze pottery that the embodiment of the present invention 1 is provided；
Fig. 2 is the crystalline substance flower enlarged drawing of the crystalline glaze pottery that the embodiment of the present invention 1 is provided；
Fig. 3 is the XRD spectra of the crystalline glaze of the crystalline glaze pottery that the embodiment of the present invention 1 is provided；
Fig. 4 is the smear figure of the crystalline glaze pottery that the embodiment of the present invention 2 is provided.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme is clearly and completely described, it is clear that institute
The embodiment of description is only a part of embodiment of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this
The scope of bright protection.
The invention provides a kind of crystalline glaze glaze, including following components：
Bowl weight portion～12 weight portion of remedies 8；
Weight portion～35 weight portion of gingival cyst of mucous gland in the newborn stone 26；
Weight portion～32 weight portion of anorthite 28；
Weight portion～1.5 weight portion of talcum 0.5；
Weight portion～5 weight portion of Copper Ores 3；
Weight portion～10 weight portion of glass 6；
Quartzy 8 weight portion～10 weight portions；
Weight portion～2 weight portion of Nanometer Copper 1；
Weight portion～8 weight portion of wood ash 4.
In the present invention, the crystalline glaze glaze includes bowl remedies.In the present invention, the bowl remedies are that produced from Yuzhou
Glaze stone is planted, reserves are rich, after its crushing original bowl glaze can be directly done, in pottery glaze parent glaze is played.In the present invention
In, the crystalline glaze glaze includes the bowl remedies of 8 weight portion～12 weight portions, preferably 8.5 weight portion～10 weight portions.
In the present invention, the crystalline glaze glaze includes gingival cyst of mucous gland in the newborn stone.In the present invention, the gingival cyst of mucous gland in the newborn stone is also a kind of glaze
Stone, main component is calcium carbonate, has mineral reserve to be distributed in Yuzhou, and it is in light yellow or white, band gloss, shape like gingival cyst of mucous gland in the newborn, in pottery
Solvent action is played in glaze.In the present invention, the crystalline glaze glaze includes the gingival cyst of mucous gland in the newborn stone of 26 weight portion～35 weight portions, preferably
For 28 weight portion～33.5 weight portions.
In the present invention, the crystalline glaze glaze includes anorthite.In the present invention, the anorthite is calcium aluminium silicate
Mineral, pinkiness is more crisp, parent glaze effect is played in pottery glaze, it is possible to increase the uniformity of crystalline glaze, glossiness and table
Face smoothness.The present invention is not particularly limited to the anorthitic source.In the present invention, the crystalline glaze glaze includes 28
The anorthite of weight portion～32 weight portion.
In the present invention, the crystalline glaze glaze includes talcum.In the present invention, the talcum has the brilliant effect of rush；This
Invention is not particularly limited to the source of the talcum.In the present invention, the crystalline glaze glaze includes 0.5 weight portion～1.5
The talcum of weight portion, preferably 1 weight portion.
In the present invention, the crystalline glaze glaze includes Copper Ores.In the present invention, the Copper Ores for it is a kind of similar to
The solvent borne mineral of dolomite, it is block in khaki, it is interior impure more, there is a small amount of copper, for preparing pottery glaze；
The present invention is not particularly limited to the source of the Copper Ores, as relatively low from Yuzhou Mountainous Area of North, copper content in adopted
Copper Ores.In the present invention, the crystalline glaze glaze includes the Copper Ores of 3 weight portion～5 weight portions, preferably 3.5 weight portions
～5 weight portions.
In the present invention, the crystalline glaze glaze includes glass.In the present invention, the main chemical compositions of the glass are
Silica, also containing small amounts aluminium, calcium oxide, magnesia, sodium oxide molybdena, potassium oxide, as fluxed raw material in glaze,
Simultaneously there is certain impact on the property of glaze of crystalline glaze.In the present invention, the glass is preferably green glass, can be using industry
Discarded green glass leftover pieces are polished into powder.In the present invention, the crystalline glaze glaze includes the glass of 6 weight portion～10 weight portions
Glass, preferably 7 weight portion～8 weight portions.
In the present invention, the crystalline glaze glaze includes quartz.In the present invention, effect of the quartz in glaze be
Melt temperature and high temperature viscosity are improved, and improves the chemical stability of crystalline glaze.The present invention is to the source of the quartz without spy
It is different to limit, using SiO2Content is not less than 98% quartz sand.In the present invention, the crystalline glaze glaze includes 8 weight
The quartz of part～10 weight portions, preferably 10 weight portions.
In the present invention, the crystalline glaze glaze includes Nanometer Copper.In the present invention, the particle diameter of the Nanometer Copper is preferably
30nm～50nm.In the present invention, the Nanometer Copper has good dispersiveness, and can under reducing atmosphere generate oxidation
Cuprous, it plays seeding and the double effect of colour generation in glaze.The present invention is not particularly limited to the source of the Nanometer Copper, adopts
Commercial goods well known to those skilled in the art or own product.In the present invention, the crystalline glaze glaze includes 1 weight portion
The Nanometer Copper of～2 weight portions, preferably 1 weight portion～1.5 weight portion.
In the present invention, the crystalline glaze glaze includes wood ash.In the present invention, the wood ash is the ash after vegetation burning
Cinder, typically in cinerous or yellow-gray, main component is calcium oxide, containing small amounts magnesium and phosphorus pentoxide, in glaze
Play cosolvent effect.The wood ash that the present invention is fired to the source of the wood ash for chestnut.In the present invention, the crystalline glaze glaze
Including the wood ash of 4 weight portion～8 weight portions, preferably 6 weight portions.
Present invention also offers a kind of preparation method of crystalline glaze pottery, comprises the following steps：
A) the crystalline glaze glaze described in above-mentioned technical proposal is mixed with water, ball milling is carried out successively and is sieved, crystallized
Glaze slurry；
B) the crystalline glaze slurry for obtaining step a) carries out glazing on pottery base substrate, then fires, and obtains crystalline glaze pottery.
The present invention first mixes the crystalline glaze glaze described in above-mentioned technical proposal with water, ball milling is carried out successively and is sieved,
Obtain crystalline glaze slurry.In the present invention, the crystalline glaze glaze is the crystalline glaze glaze described in above-mentioned technical proposal, of the invention
This is repeated no more.In the present invention, the mass ratio of the crystalline glaze glaze, the ball of ball milling and water is 1：(1.3～1.6)：
(0.6～0.8), more preferably 1：1.5：0.7.
In the present invention, the purpose of the ball milling is to make each component in crystalline glaze glaze levigate and be sufficiently mixed uniform；This
Invention is not particularly limited to the equipment of the ball milling, using 200L ball mills well known to those skilled in the art.At this
In invention, the time of the ball milling is preferably 12h～18h, more preferably 15h.
After completing the mechanical milling process, the present invention is sieved in the mixture after ball milling, obtains crystalline glaze slurry.At this
In invention, the slot size for sieving is preferably 180 mesh；The surplus sieved is preferably more than 0.5%.
After obtaining the crystalline glaze slurry, the crystalline glaze slurry is carried out glazing by the present invention on pottery base substrate, is reburned
System, obtains crystalline glaze pottery.In the present invention, the pottery base substrate is well known to those skilled in the art for preparing pottery
Biscuit, it is preferred to use preparation method well known to those skilled in the art is prepared, specially：
(1) blank formulation is as follows：Weight portion～15 weight portion of potassium feldspar 5；Weight portion～35 weight portion of Ying sandstone 25；Mill street
Weight portion～30 weight portion of carclazyte 20；Ecliptic 20 weight portion～30 weight portions of soil, weight portion～10 weight portion of camwood knag 8.
(2) above-mentioned blank is added into water for ball milling, controls 180 mesh sieve margins less than 0.5%；Then make in plaster cast
Make blank, by blank drying, after repairing and washing, check, non-packed biscuiting 4h～6h, obtains pottery base substrate at 980 DEG C～1020 DEG C.
In the present invention, blank formulation in above-mentioned amount ranges, process conditions in the range of above-mentioned parameter, an ancient unit of weight for obtaining
Porcelain base substrate is on the glaze colour generation of crystalline glaze pottery without impact.
In the present invention, the mode of the glazing preferably once soaks glaze, specially：By pottery base substrate immersion crystallization glaze slip
Material, lifts out, natural drying after 3s～5s.In the present invention, the glaze slip proportion of the glazing is preferably 50～55 Baume degrees,
More preferably 52～55 Baume degrees；The thickness of the glazing is preferably 1.5mm～2mm.In the present invention, using above-mentioned glazing
Glaze slip proportion and thickness can be prevented effectively from during glazing generation sagging phenomenon, while being easy to produce uniform, third dimension strong
Crystalline substance flower.
After completing the glazing process, the present invention is fired the pottery base substrate after glazing, obtains crystalline glaze pottery.
In the present invention, the process of the firing preferably adopts natural gas klining system, but is not limited to natural gas kiln.The present invention is using natural
Gas klining system, by igniting, adjusts the processes such as stack damper, truce and Guan Huo, can realize controlling in kiln temperature and kiln
CO contents, so as to the redox condition in kiln in the calcining system and sintering procedure that control pottery exactly.
In the present invention, the process of the firing is preferably specially：
B1) pre- thermal oxidation phase：Kiln temperature is risen to into the first temperature in 4h；
B2) reduction phase：The concentration of CO is more than 15% in control kiln, with the programming rate of 1 DEG C/min by kiln temperature by the
One temperature rises to second temperature, and is incubated the very first time；
B3) crystallization stage：Kiln temperature is down to into the 3rd temperature by second temperature, and was incubated for the second time；
B4) cooling stage：Kiln temperature is naturally cooling to into less than 200 DEG C by the 3rd temperature.
In the present invention, first temperature is preferably 1095 DEG C～1105 DEG C, more preferably 1100 DEG C.In the present invention
In, the second temperature is preferably 1275 DEG C～1285 DEG C, more preferably 1280 DEG C.In the present invention, the very first time is excellent
Elect 5min～10min, more preferably 5min～8min as.In the present invention, the 3rd temperature is preferably 1115 DEG C～1125
DEG C, more preferably 1120 DEG C.In the present invention, second time be preferably 20min～60min, more preferably 20min～
40min。
The present invention adopts above-mentioned sintering procedure, according to the calcining system reduced after initial oxidation, can be in weight reducing atmosphere
The CaO-Al with the brilliant flower of uniform copper redness point-like is obtained on pottery surface2O3-SiO2-Cu2O crystalline glazes, had both enriched crystalline glaze
Scope, the calcining system of pottery is improved again.
After completing the sintering procedure, open kiln and obtain crystalline glaze pottery.
Present invention also offers a kind of crystalline glaze pottery, the preparation method of the crystalline glaze pottery by described in above-mentioned technical proposal
Prepare.The crystalline glaze pottery that the present invention is provided has the brilliant flower of uniform copper red color dot shape, and brilliant flower is of moderate size, three-dimensional
Sense is strong, and the smooth as jade elegance of glaze substantially increases the artistic appreciation and commercial value of pottery.
The invention provides a kind of crystalline glaze glaze, crystalline glaze pottery and preparation method thereof, the crystalline glaze glaze includes
Following components：Bowl weight portion～12 weight portion of remedies 8；Weight portion～35 weight portion of gingival cyst of mucous gland in the newborn stone 26；Weight portion～32 of anorthite 28
Weight portion；Weight portion～1.5 weight portion of talcum 0.5；Weight portion～5 weight portion of Copper Ores 3；Weight portion～10 weight portion of glass 6；
Quartzy 8 weight portion～10 weight portions；Weight portion～2 weight portion of Nanometer Copper 1；Weight portion～8 weight portion of wood ash 4.With prior art
Compare, the present invention is cooperated, collective effect using unique formula of crystalline glaze by each component and its content, is realized
Applications well of the crystalline glaze on pottery, the crystalline glaze pottery for preparing has the brilliant flower of uniform copper red color dot shape, and
Crystalline substance flower is of moderate size, and third dimension is strong, and the smooth as jade elegance of glaze substantially increases the artistic appreciation and commercial value of pottery.
In addition, the present invention is according to the calcining system reduced after initial oxidation, can obtain on pottery surface in weight reducing atmosphere
To the CaO-Al with the brilliant flower of uniform copper redness point-like2O3-SiO2-Cu2O crystalline glazes, had both enriched the scope of crystalline glaze, changed again
The calcining system of pottery is entered.
In order to further illustrate the present invention, it is described in detail below by following examples.It is used in following examples
Bowl remedies, gingival cyst of mucous gland in the newborn stone, anorthite, talcum, Copper Ores derive from the Feng Chishan of Yuzhou god's Hou peripheries；Quartz used is by river
Southern Yichuan quartz processing factory provides；The particle diameter of Nanometer Copper used is 30nm～50nm；Wood ash used is fired by chestnut and obtained；
Pottery base substrate used is the own product that the preparation method described in above-mentioned technical proposal is obtained.
Embodiment 1
(1) formula of crystalline glaze is as follows：The bowl weight portion of remedies 8.5；The weight portion of gingival cyst of mucous gland in the newborn stone 28；The weight portion of anorthite 32；
The weight portion of talcum 1；The weight portion of Copper Ores 5；The weight portion of glass 8；Quartzy 10 weight portions；The weight portion of Nanometer Copper 1.5；The weight of wood ash 6
Part.
(2) by above-mentioned crystalline glaze glaze, the ball of ball milling and water according to mass ratio 1：1.5：0.7 carries out ball milling 15h, crosses 180
Mesh sieve, the surplus sieved is less than 0.5%, obtains crystalline glaze slurry.
(3) above-mentioned crystalline glaze slurry is carried out into a glazing on pottery base substrate：It is by pottery base substrate immersion glaze slip proportion
The crystalline glaze slurry of 54 Baume degrees, lifts out, natural drying after 3s～5s, and the thickness of glazing is 2mm；Then natural gas is adopted
Klining system；Calcining system is as follows：
1. pre- thermal oxidation phase：Igniting, decontrols in stack damper, 4h and for kiln temperature to be quickly ramped up to 1100 DEG C；
2. reduction phase：Stack damper is adjusted, reduces air inlet amount, control the concentration of CO in kiln more than 15%, with 1
DEG C/kiln temperature is slowly increased to 1280 DEG C by the programming rate of min by 1100 DEG C, is then incubated 5min at 1280 DEG C；
3. crystallization stage：Cease fire, decontrol stack damper, increase air inlet amount, kiln temperature is quickly down to by 1280 DEG C
1120 DEG C, then regnition, at 1120 DEG C 20min is incubated；
4. cooling stage：Guan Huo, closes kiln, and kiln temperature is slowly naturally cooling to into less than 200 DEG C by 1120 DEG C；
Kiln is finally opened, crystalline glaze pottery is obtained.
The crystalline glaze pottery that the embodiment of the present invention 1 is obtained has the brilliant flower of uniform copper red color dot shape, and crystalline substance spends broken and close, local
Glaze figure is as shown in Figure 1.The crystalline substance is spent further amplification by the present invention, as shown in Fig. 2 brilliant spend uniform coloring, third dimension is strong.
The ground-coat enamel part of the crystalline glaze pottery that embodiment 1 is obtained and brilliant flower part are polished into respectively powder, carry out XRD point
Analysis, obtains the XRD spectra of the crystalline glaze of the crystalline glaze pottery of the offer of the embodiment of the present invention 1, as shown in figure 3, wherein, a is brilliant flower
The XRD curves of amount of powder, b is the XRD curves of ground-coat enamel amount of powder.From the figure 3, it may be seen that ground-coat enamel does not have crystalline solid substantially, and
Crystalline substance flower part is to present CaO-Al between 20 degree～50 degree in 2 θ2O3-SiO2-Cu2The diffraction maximum of O, illustrates that brilliant flower is mainly oxygen
Change cuprous anorthite crystallization.
Embodiment 2
(1) formula of crystalline glaze is as follows：The bowl weight portion of remedies 10；The weight portion of gingival cyst of mucous gland in the newborn stone 33.5；The weight portion of anorthite 28；
The weight portion of talcum 1；The weight portion of Copper Ores 3.5；The weight portion of glass 7；Quartzy 10 weight portions；The weight portion of Nanometer Copper 1；The weight of wood ash 6
Part.
(2) by above-mentioned crystalline glaze glaze, the ball of ball milling and water according to mass ratio 1：1.4：0.6 carries out ball milling 15h, crosses 180
Mesh sieve, the surplus sieved is less than 0.5%, obtains crystalline glaze slurry.
(3) above-mentioned crystalline glaze slurry is carried out into a glazing on pottery base substrate：It is by pottery base substrate immersion glaze slip proportion
The crystalline glaze slurry of 52 Baume degrees, lifts out, natural drying after 3s～5s, and the thickness of glazing is 1.5mm；Then using natural
Gas klining system；Calcining system is as follows：
1. pre- thermal oxidation phase：Igniting, decontrols in stack damper, 4h and for kiln temperature to be quickly ramped up to 1100 DEG C；
2. reduction phase：Stack damper is adjusted, reduces air inlet amount, control the concentration of CO in kiln more than 15%, with 1
DEG C/kiln temperature is slowly increased to 1280 DEG C by the programming rate of min by 1100 DEG C, is then incubated 8min at 1280 DEG C；
3. crystallization stage：Cease fire, decontrol stack damper, increase air inlet amount, kiln temperature is quickly down to by 1280 DEG C
1120 DEG C, then regnition, at 1120 DEG C 40min is incubated；
4. cooling stage：Guan Huo, closes kiln, and kiln temperature is slowly naturally cooling to into less than 200 DEG C by 1120 DEG C；
Kiln is finally opened, crystalline glaze pottery is obtained.
The crystalline glaze pottery that the embodiment of the present invention 2 is obtained has the brilliant flower of uniform copper red color dot shape, and crystalline substance spends big and dilute, glaze
Smooth as jade elegance, smear figure is as shown in Figure 4.
The described above of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.It is right
Various modifications of these embodiments will be apparent for those skilled in the art, and as defined herein one
As principle can realize in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention will
Will not be intended to be limited to the embodiments shown herein, and be to fit to consistent with principles disclosed herein and features of novelty
Most wide scope.
Claims (9)
1. a kind of crystalline glaze glaze, including following components：
Bowl weight portion～12 weight portion of remedies 8；
Weight portion～35 weight portion of gingival cyst of mucous gland in the newborn stone 26；
Weight portion～32 weight portion of anorthite 28；
Weight portion～1.5 weight portion of talcum 0.5；
Weight portion～5 weight portion of Copper Ores 3；
Weight portion～10 weight portion of glass 6；
Quartzy 8 weight portion～10 weight portions；
Weight portion～2 weight portion of Nanometer Copper 1；
Weight portion～8 weight portion of wood ash 4.
2. crystalline glaze glaze according to claim 1, it is characterised in that the particle diameter of the Nanometer Copper is 30nm～50nm.
3. a kind of preparation method of crystalline glaze pottery, comprises the following steps：
A) the crystalline glaze glaze described in any one of claim 1～2 is mixed with water, ball milling is carried out successively and is sieved, tied
Brilliant glaze slurry；
B) the crystalline glaze slurry for obtaining step a) carries out glazing on pottery base substrate, then fires, and obtains crystalline glaze pottery.
4. preparation method according to claim 3, it is characterised in that the ball of crystalline glaze glaze, ball milling described in step a)
It is 1 with the mass ratio of water：(1.3～1.6)：(0.6～0.8), the time of the ball milling is 12h～18h.
5. preparation method according to claim 3, it is characterised in that the slot size sieved described in step a) is 180
Mesh, the surplus sieved is less than 0.5%.
6. preparation method according to claim 3, it is characterised in that the mode of glazing described in step b) is once to soak
Glaze, the glaze slip proportion of glazing is 50～55 Baume degrees, and the thickness of glazing is 1.5mm～2mm.
7. preparation method according to claim 3, it is characterised in that the process fired described in step b) adopts natural gas
Klining system.
8. preparation method according to claim 7, it is characterised in that the process fired described in step b) is specially：
B1) pre- thermal oxidation phase：Kiln temperature is risen to into the first temperature in 4h；First temperature is 1095 DEG C～1105 DEG C；
B2) reduction phase：The concentration of CO is warm by first by kiln temperature with the programming rate of 1 DEG C/min more than 15% in control kiln
Degree rises to second temperature, and is incubated the very first time；The second temperature is 1275 DEG C～1285 DEG C；The very first time is 5min
～10min；
B3) crystallization stage：Kiln temperature is down to into the 3rd temperature by second temperature, and was incubated for the second time；3rd temperature is
1115 DEG C～1125 DEG C；Second time is 20min～60min；
B4) cooling stage：Kiln temperature is naturally cooling to into less than 200 DEG C by the 3rd temperature.
9. a kind of crystalline glaze pottery, the preparation method of the crystalline glaze pottery by described in any one of claim 3～8 is prepared.
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| CN1488596A (en) * | 2003-08-21 | 2004-04-14 | 湖南泰鑫瓷业有限公司 | Copper green crystalline glaze and preparing method thereof |
| KR20110091325A (en) * | 2010-02-05 | 2011-08-11 | 명지대학교 산학협력단 | Multi-color and marbling frit glaze and method of ceramic ware using the same |
| CN102659453A (en) * | 2012-04-01 | 2012-09-12 | 江苏拜富科技有限公司 | Crystal glaze and its preparation method and use method |
| CN103332965A (en) * | 2013-07-02 | 2013-10-02 | 泉州欧米克生态建材科技有限公司 | Golden yellow crystallized dry-granular glaze and using method thereof |
| CN104529554A (en) * | 2014-12-17 | 2015-04-22 | 郏县神前传奇陶瓷钧瓷厂 | Manufacturing process of jun kiln |
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2016
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1488596A (en) * | 2003-08-21 | 2004-04-14 | 湖南泰鑫瓷业有限公司 | Copper green crystalline glaze and preparing method thereof |
| KR20110091325A (en) * | 2010-02-05 | 2011-08-11 | 명지대학교 산학협력단 | Multi-color and marbling frit glaze and method of ceramic ware using the same |
| CN102659453A (en) * | 2012-04-01 | 2012-09-12 | 江苏拜富科技有限公司 | Crystal glaze and its preparation method and use method |
| CN103332965A (en) * | 2013-07-02 | 2013-10-02 | 泉州欧米克生态建材科技有限公司 | Golden yellow crystallized dry-granular glaze and using method thereof |
| CN104529554A (en) * | 2014-12-17 | 2015-04-22 | 郏县神前传奇陶瓷钧瓷厂 | Manufacturing process of jun kiln |
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