CN107500546A - A kind of white background locus coeruleus glaze and preparation method thereof - Google Patents
A kind of white background locus coeruleus glaze and preparation method thereof Download PDFInfo
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- CN107500546A CN107500546A CN201710916496.0A CN201710916496A CN107500546A CN 107500546 A CN107500546 A CN 107500546A CN 201710916496 A CN201710916496 A CN 201710916496A CN 107500546 A CN107500546 A CN 107500546A
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- glaze
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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
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
-
- 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
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
Abstract
The invention provides a kind of white background locus coeruleus glaze, including white-based glaze and locus coeruleus glaze, its white-based glaze glaze is prepared by the raw material of following parts by weight：47 53 parts of Bai Changshi, 9 15 parts of quartz, 15 21 parts of calcite, 57 parts of baiyao, 3.5 4.5 parts of antimony stone, 8 12 parts of bone ash；Its locus coeruleus glaze glaze is prepared by the raw material of following parts by weight：9 15 parts of this medicine, 37 43 parts of melilite, 7 13 parts of quartz, 10 16 parts of lime stone, 46 parts of spot fossil, 7 13 parts of iron ore, 1.5 2.5 parts of block tin, 79 parts of bone ash.The present invention compared with prior art, by scientific and reasonable raw material proportioning and control firing process, the white background locus coeruleus glaze for making to burn out in it is colour-stable, color development is natural, cost is low, high yield rate, 91% can be up to.
Description
Technical field
The present invention relates to a kind of glaze, and in particular to a kind of white background locus coeruleus glaze and preparation method thereof.
Background technology
Pottery is using glaze thickness as this, and in its color or heavy glaze bottom or outstanding glaze or floating glaze table, glaze layer opalescence jade-like stone moisten, be administrations with multiplied departments
Work is intended to drip, and third dimension is extremely strong.Pottery is using transmutation as god, and where natural transmutation is the elite of pottery art, and pottery relies and raise
The name four seas, the rare part for porcelain woods of making a name.With a kind of glaze is applied in firing, once burning till, " it is of the same colour to enter kiln in multicoloured, goes out
Kiln ten thousand is color ", Protean transmutation effect, form the infinite mystery of colors changing hue, bonus is thoroughly purple, it is purple in it is dark blue, blue or green in reside
In vain, it is general red in white, multicolored imbibition, form a brightening, and have the title of " pottery without right, transmutation is unparalleled "." white glaze " color and luster in pottery
It is pure, glaze paint is uniform, in colour-stable, but with requirement of the people to U.S., would generally be interspersed on white glaze erythema, blue spot,
Locus coeruleus, the pottery of the existing white background locus coeruleus burnt out is seldom, and the white background burnt out is not pure, locus coeruleus colour generation is unstable, and
Cost is higher.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind in colour-stable, color development is natural, cost is low,
White background locus coeruleus glaze of high yield rate and preparation method thereof.
To achieve these goals, the technical solution adopted by the present invention is as follows：
A kind of white background locus coeruleus glaze, including white-based glaze and locus coeruleus glaze, its white-based glaze glaze be by following parts by weight raw material prepare and
Into：Bai Changshi 47-53 parts, quartzy 9-15 parts, calcite 15-21 parts, baiyao 5-7 parts, antimony stone 3.5-4.5 parts, bone ash 8-12 parts；
Its locus coeruleus glaze glaze is prepared by the raw material of following parts by weight：This medicine 9-15 parts, melilite 37-43 parts, quartzy 7-13 parts,
Lime stone 10-16 parts, spot fossil 4-6 parts, iron ore 7-13 parts, block tin 1.5-2.5 parts, bone ash 7-9 parts.
Above-mentioned white background erythema glaze, wherein, including white-based glaze and locus coeruleus glaze, its white-based glaze glaze are by following parts by weight
Raw material is prepared：50 parts of Bai Changshi, 12 parts of quartz, 18 parts of calcite, 6 parts of baiyao, 4 parts of antimony stone, 10 parts of bone ash；Its locus coeruleus glaze
Glaze is prepared by the raw material of following parts by weight：
12 parts of this medicine, 40 parts of melilite, 10 parts of quartz, 13 parts of lime stone, 5 parts of spot fossil, 10 parts of iron ore, 2 parts of block tin, bone ash
8 parts.
The preparation method of above-mentioned white background locus coeruleus glaze, comprises the following steps：
（1）The preparation of white-based glaze glaze slip and locus coeruleus glaze glaze slip；
（2）Apply white-based glaze；
（3）Apply locus coeruleus glaze；
（4）Burn till, 1260-1280 DEG C of firing temperature.
The preparation method of above-mentioned white background locus coeruleus glaze, wherein, step（1）The preparation of middle white-based glaze glaze slip specifically includes as follows
Step：The white-based glaze glaze mixing of above-mentioned parts by weight, ball milling, sieving, iron removaling, is produced.
The preparation method of above-mentioned white background locus coeruleus glaze, wherein, step（2）In apply white-based glaze using glaze method.
The preparation method of above-mentioned white background locus coeruleus glaze, wherein, step（2）In apply locus coeruleus glaze using glazing by sufflation method.
The preparation method of above-mentioned white background locus coeruleus glaze, wherein, step（3）In firing process specifically comprise the following steps：
1. the oxidizing flame stage：Base substrate after glazing is put into kiln, is fired under oxidizing atmosphere, temperature is ramped up 920- in 5-6h
980℃；2. the strong reducing flame stage：Under strongly reducing atmosphere, temperature is set to be ramped up 1120-1180 DEG C in 6-8h；3. weak reduction
The flame stage：Under weakly reducing atmosphere, temperature is ramped up 1260-1280 DEG C in 7-9h, be incubated 20-30min；4. cool down rank
Section：Room temperature is naturally cooled to, is made.
Ground-coat enamel glaze is using white feldspar, quartz, calcite, baiyao, bone ash as main component in the present invention, wherein, feldspar category
In silicate mineral salt, it is internal containing potassium element, sodium element and calcium constituent etc., is divided into yellow, white and red etc., is glaze
Main component, there is cosolvent effect, firing time can be shortened, increase the light transmittance of pottery, improve base substrate and glaze layer it
Between adhesion；The content of quartz is silica, it is possible to increase the melting temperature and viscosity of glaze, the coefficient of expansion of glaze is reduced,
Improve glaze mechanical strength, hardness, wearability and chemical resistance, and quartz can by more lyotrope CaO,
Na2O、K2O, MgO meltings generation transparence quartz glass, make glaze paint bright, improve the glossiness of pottery；Calcite is also known as calcium
Stone, mainly play the effect of solvent, by increasing capacitance it is possible to increase hardness, abrasion resistance and the corrosion resistance of glaze, the melting temperature of glaze is reduced,
Increase the glossiness and transparency of glaze colours, the cracking of preventing and treating glaze paint and accumulation；Baiyao is a kind of natural glaze stone, and its essential mineral is
Anorthite, quartz and albite, it is the primary raw material for preparing white glaze；Antimony stone is mainly derived from dark stone, the compound stibium trioxide of antimony
It is excellent Chinese white, a kind of colouring agent can be used as, and when cooling, antimony ion can hinder after being contacted with oxygen
Bubble continues to produce；Bone ash mainly contains calcium phosphate, is a kind of cosolvent, and the melting temperature and expansion that can reduce chun glaze are
Number, increase the opaque of chun glaze.The above-mentioned white feldspar used, quartz, calcite, baiyao, antimony stone, bone ash are all from Yuzhou sheet
Ground.
Cover-coat enamel glaze using this medicine, melilite, quartz, lime stone, spot fossil, bone ash as main component, wherein, in melilite
Containing potassium, sodium, there is cosolvent effect, firing time can be shortened, increase the light transmittance of pottery, improve between base substrate and glaze layer
Adhesion, and also contain a small amount of ferro element in melilite；This medicine be Yuzhou a kind of natural feldspar, its mainly into
It is SiO to divide2, also containing a small amount of Fe elements；The content of quartz is silica, it is possible to increase the melting temperature and viscosity of glaze,
Reduce the coefficient of expansion of glaze, improve mechanical strength, hardness, wearability and the chemical resistance of glaze, and quartz can by compared with
More lyotrope CaO, Na2O、K2O, MgO meltings generation transparence quartz glass, make glaze paint bright, improve the glossiness of pottery；
Lime stone main component is CaCO3, it is a kind of cosolvent, the melting temperature and high temperature viscosity of glaze can be reduced, promotes base glaze
The production in intermediate layer, the stress caused by expansion coefficient difference between base glaze is relaxed, increases the elasticity, glossiness and transparency of glaze,
Prevent glaze paint cracking, bald glaze, massed glaze；Spot fossil is a kind of poor iron ore containing iron oxide, is cosolvent and colouring agent；Iron ore is
Be capable of the mineral aggregate of economic utilization containing iron simple substance or iron compound, it is every containing can economic utilization ferro element ore
It is called iron ore, the species of iron ore is a lot, mainly has magnetic iron ore for ironmaking（Fe3O4）, bloodstone（Fe2O3）And sparring
Ore deposit（FeCO3）Deng being colouring agent main in the present invention；In block tin in addition to containing Sn elements, also containing a small amount of Pb elements,
Sn elements are a kind of opacifiers and assistant toner, and also a kind of assistant toner, the blue colour generation for being capable of locus coeruleus are more blue for Pb elements；Bone
Ash mainly contains calcium phosphate, is a kind of cosolvent, can reduce the melting temperature and the coefficient of expansion of chun glaze, increases the milkiness of chun glaze
Property.Above-mentioned this medicine, melilite, quartz, lime stone, spot fossil, iron ore, bone ash, block tin are all from Yuzhou.
The present invention is advantageous in that：
1st, in locus coeruleus glaze glaze of the present invention, by using lime stone, at high temperature with high viscosity, locus coeruleus and white background can be made
With reference to it is more preferable；
2nd, in white-based glaze glaze of the present invention, the scientific and reasonable white feldspar of allotment, quartz, calcite, baiyao, antimony stone, bone are passed through
The content of ash, and then to control the content of potassium, sodium, calcium, silicon, the shortcomings of glaze paint prepared is without sliver, smoking, sagging；And
In white-based glaze mainly using baiyao, antimony stone as main photoghraphic coupler, other chemical raw materials are not introduced into, make white colour generation pure, and
The preparation process of glaze slip adds iron removaling the step of, make not containing ferro element in raw material, make the glaze glaze colours that burns out pure, no
The impurity color such as cyan, green occurs.
3rd, the sintering procedure of the white background locus coeruleus glaze in the present invention is divided into four-stage：First stage uses oxidizing flame by kiln
Furnace temperature rises to 920-980 DEG C, in the process, the discharge such as organic matter in moisture and glaze in saggar, base substrate and kiln, glaze
Layer starts to melt, and glaze surface is in unsintered fine granularity；Second stage is using strong reduction flame by kiln in-furnace temperature by 920-
980 DEG C rise to 1120-1180 DEG C, and in the process, the raw ore thing in glaze is gradually decomposed and recrystallized, and glaze paint is by porous
Gradually closure, forms rough state, when the temperature of kiln reaches 1120-1180 DEG C, glaze color starts that white band is presented
Erythema；Kiln in-furnace temperature is risen to 1260-1280 DEG C by the phase III using weak reduction flame by 1120-1180 DEG C, in this process
In, as temperature raises, glaze layer is fused into thick liquid and from top to bottom flowed, and the melting of glaze layer makes glaze paint flatten, glaze layer shape
Into vitreous, with the continuous rise of firing temperature, the iron oxide being enriched with locus coeruleus glaze glaze is melted in glaze by erythema edge
It is middle to change to blueness, and by being incubated 20-30min at 1260-1280 DEG C, make locus coeruleus in colour-stable；Fourth stage drops to stop burning
Thermophase, room temperature is down to using Temperature fall mode, glaze is had a good Crystallization Process, ensure that white and locus coeruleus colour generation
Stability.By the control to above-mentioned formula and preparation technology, yield rate can be made to reach more than 89%.
The present invention compared with prior art, by scientific and reasonable raw material proportioning and control firing process, makes what is burnt out
White background locus coeruleus glaze in colour-stable, color development is natural, cost is low, high yield rate, 91% can be up to.
Embodiment
Embodiment 1
A kind of white background locus coeruleus glaze, including white-based glaze and locus coeruleus glaze, its white-based glaze glaze be by following parts by weight raw material prepare and
Into：Bai Changshi 47-53 parts, quartzy 9-15 parts, calcite 15-21 parts, baiyao 5-7 parts, antimony stone 3.5-4.5 parts, bone ash 8-12 parts；
Its locus coeruleus glaze glaze is prepared by the raw material of following parts by weight：This medicine 9-15 parts, melilite 37-43 parts, quartzy 7-13 parts,
Lime stone 10-16 parts, spot fossil 4-6 parts, iron ore 7-13 parts, block tin 1.5-2.5 parts, bone ash 7-9 parts.
The preparation method of above-mentioned white background basket mottled enamels, specifically comprises the following steps：
（1）The preparation of white-based glaze glaze slip and locus coeruleus glaze glaze slip：
1. the preparation of white-based glaze glaze slip：Above-mentioned white-based glaze raw material is added into appropriate water to mix, ball milling, sieving, iron removaling, obtains matter
Measure the glaze slip that concentration is 56-58%；
2. the preparation of locus coeruleus glaze glaze slip：Above-mentioned locus coeruleus glaze raw material is added into appropriate water to mix, ball milling, obtaining mass concentration is
54-56% glaze slip.
（2）Apply white-based glaze：Base substrate is immersed into step（1）In take out for a moment in obtained white-based glaze glaze slip, be again dipped into piece
Carve, take out, using the water imbibition of base substrate, glaze slip is attached to billet surface, then dry, then brush 2-3 glaze slip, dry；
（3）Apply locus coeruleus glaze：Thick bamboo tube one end is covered with spun yarn, dips step（1）In after the locus coeruleus glaze glaze slip prepared, in the other end
With mouth glazing by sufflation in step（2）In applied on the base substrate of white-based glaze, formed mottled；
（4）Burn till, 1260-1280 DEG C of firing temperature；
Firing process specifically comprises the following steps：
1. the oxidizing flame stage：Base substrate after glazing is put into kiln after being fitted into saggar, controls the chimney casket plate of ventilation to open, kiln top
Skylight opens, and makes to be under oxidizing atmosphere in kiln, and make kiln temperature be ramped up 920-980 DEG C in 5-6h from room temperature；
2. the strong reducing flame stage：After kiln temperature rises to 920-980 DEG C, closing skylight, the closing or semi-open of flue casket door,
Make to be under strongly reducing atmosphere in kiln, temperature is ramped up 1120-1180 DEG C in 6-8h；
3. the weak reducing flame stage：After kiln temperature rises to 1120-1180 DEG C, under weakly reducing atmosphere, make temperature equal in 7-9h
1260-1280 DEG C is ramped up, is incubated 20-30min；
4. cooling stage：After insulation terminates, wicket is opened, substantial amounts of oxygen enters in kiln, is in oxidizing atmosphere in kiln, oxygen pair
Glaze paint oxidation, cooling, glaze colours are formed, and are made.
The present invention compared with prior art, by scientific and reasonable raw material proportioning and control firing process, makes what is burnt out
White background locus coeruleus glaze in colour-stable, color development is natural, cost is low, high yield rate, 91% can be up to.
Embodiment 2
A kind of white background locus coeruleus glaze, including white-based glaze and locus coeruleus glaze, its white-based glaze glaze be by following parts by weight raw material prepare and
Into：50 parts of Bai Changshi, 12 parts of quartz, 18 parts of calcite, 6 parts of baiyao, 4 parts of antimony stone, 10 parts of bone ash；Its locus coeruleus glaze glaze be by with
The raw material of lower parts by weight is prepared：12 parts of this medicine, 40 parts of melilite, 10 parts of quartz, 13 parts of lime stone, 5 parts of spot fossil, iron ore
10 parts of stone, 2 parts of block tin, 8 parts of bone ash.
The preparation method of above-mentioned white background basket mottled enamels, specifically comprises the following steps：
（1）The preparation of white-based glaze glaze slip and locus coeruleus glaze glaze slip：
1. the preparation of white-based glaze glaze slip：Above-mentioned white-based glaze raw material is added into appropriate water to mix, ball milling, sieving, iron removaling, obtains matter
Measure the glaze slip that concentration is 57%；
2. the preparation of locus coeruleus glaze glaze slip：Above-mentioned locus coeruleus glaze raw material is added into appropriate water to mix, ball milling, obtaining mass concentration is
55% glaze slip.
（2）Apply white-based glaze：Base substrate is immersed into step（1）In take out for a moment in obtained white-based glaze glaze slip, be again dipped into piece
Carve, take out, using the water imbibition of base substrate, glaze slip is attached to billet surface, then dry, then brush 2 glaze slips, dry；
（3）Apply locus coeruleus glaze：Thick bamboo tube one end is covered with spun yarn, dips step（1）In after the locus coeruleus glaze glaze slip prepared, in the other end
With mouth glazing by sufflation in step（2）In applied on the base substrate of white-based glaze, formed mottled；
（4）Burn till, 1270 DEG C of firing temperature；
Firing process specifically comprises the following steps：
1. the oxidizing flame stage：Base substrate after glazing is put into kiln after being fitted into saggar, controls the chimney casket plate of ventilation to open, kiln top
Skylight opens, and makes to be under oxidizing atmosphere in kiln, and make kiln temperature be ramped up 950 DEG C in 5.5h from room temperature；
2. the strong reducing flame stage：After kiln temperature rises to 950 DEG C, skylight is closed, the closing or semi-open of flue casket door, makes kiln
It is interior to be under strongly reducing atmosphere, temperature is ramped up 1150 DEG C in 7h；
3. the weak reducing flame stage：After kiln temperature rises to 1150 DEG C, under weakly reducing atmosphere, temperature is set to be ramped up in 8h
1270 DEG C, it is incubated 25min；
4. cooling stage：After insulation terminates, wicket is opened, substantial amounts of oxygen enters in kiln, is in oxidizing atmosphere in kiln, oxygen pair
Glaze paint oxidation, cooling, glaze colours are formed, and are made.
The present invention compared with prior art, by scientific and reasonable raw material proportioning and control firing process, makes what is burnt out
White background locus coeruleus glaze in colour-stable, color development is natural, cost is low, high yield rate, 93% can be up to.
Embodiment 3
A kind of white background locus coeruleus glaze, including white-based glaze and locus coeruleus glaze, its white-based glaze glaze be by following parts by weight raw material prepare and
Into：49 parts of Bai Changshi, 13 parts of quartz, 19 parts of calcite, 6.2 parts of baiyao, 4 parts of antimony stone, 11 parts of bone ash；Its locus coeruleus glaze glaze be by
The raw material of following parts by weight is prepared：10 parts of this medicine, 39 parts of melilite, quartz 12 parts, 14 parts of lime stone, 4.5 parts of spot fossil,
11 parts of iron ore, 2 parts of block tin, 8 parts of bone ash.
The preparation method of above-mentioned white background basket mottled enamels, specifically comprises the following steps：
（1）The preparation of white-based glaze glaze slip and locus coeruleus glaze glaze slip：
1. the preparation of white-based glaze glaze slip：Above-mentioned white-based glaze raw material is added into appropriate water to mix, ball milling, sieving, iron removaling, obtains matter
Measure the glaze slip that concentration is 58%；
2. the preparation of locus coeruleus glaze glaze slip：Above-mentioned locus coeruleus glaze raw material is added into appropriate water to mix, ball milling, obtaining mass concentration is
54% glaze slip.
（2）Apply white-based glaze：Base substrate is immersed into step（1）In take out for a moment in obtained white-based glaze glaze slip, be again dipped into piece
Carve, take out, using the water imbibition of base substrate, glaze slip is attached to billet surface, then dry, then brush 2 glaze slips, dry；
（3）Apply locus coeruleus glaze：Thick bamboo tube one end is covered with spun yarn, dips step（1）In after the locus coeruleus glaze glaze slip prepared, in the other end
With mouth glazing by sufflation in step（2）In applied on the base substrate of white-based glaze, formed mottled；
（4）Burn till, 1260 DEG C of firing temperature；
Firing process specifically comprises the following steps：
1. the oxidizing flame stage：Base substrate after glazing is put into kiln after being fitted into saggar, controls the chimney casket plate of ventilation to open, kiln top
Skylight opens, and makes to be under oxidizing atmosphere in kiln, and make kiln temperature be ramped up 970 DEG C in 5.5h from room temperature；
2. the strong reducing flame stage：After kiln temperature rises to 970 DEG C, skylight is closed, the closing or semi-open of flue casket door, makes kiln
It is interior to be under strongly reducing atmosphere, temperature is ramped up 1140 DEG C in 7h；
3. the weak reducing flame stage：After kiln temperature rises to 1140 DEG C, under weakly reducing atmosphere, temperature is set to be ramped up in 8h
1260 DEG C, it is incubated 27min；
4. cooling stage：After insulation terminates, wicket is opened, substantial amounts of oxygen enters in kiln, is in oxidizing atmosphere in kiln, oxygen pair
Glaze paint oxidation, cooling, glaze colours are formed, and are made.
The present invention compared with prior art, by scientific and reasonable raw material proportioning and control firing process, makes what is burnt out
White background locus coeruleus glaze in colour-stable, color development is natural, cost is low, high yield rate, 91% can be up to.
Comparative example 1
A kind of white background locus coeruleus glaze, including white-based glaze and locus coeruleus glaze, its white-based glaze glaze be by following parts by weight raw material prepare and
Into：50 parts of Bai Changshi, 12 parts of quartz, 18 parts of calcite, 4 parts of antimony stone, 10 parts of bone ash；Its locus coeruleus glaze glaze is by following parts by weight
Raw material be prepared：12 parts of this medicine, 40 parts of melilite, quartz 10 parts, 13 parts of lime stone, 5 parts of spot fossil, 10 parts of iron ore,
2 parts of block tin, 8 parts of bone ash.Specific preparation method is the same as embodiment 2.This example compared with Example 2, is not added with white-based glaze glaze
Grey, yield rate 67% is presented in baiyao, the glaze glaze paint burnt out.
Comparative example 2
A kind of white background locus coeruleus glaze, including white-based glaze and locus coeruleus glaze, its white-based glaze glaze be by following parts by weight raw material prepare and
Into：50 parts of Bai Changshi, 12 parts of quartz, 18 parts of calcite, 6 parts of baiyao, 4 parts of antimony stone, 10 parts of bone ash；Its locus coeruleus glaze glaze be by with
The raw material of lower parts by weight is prepared：12 parts of this medicine, 40 parts of melilite, 10 parts of quartz, 13 parts of calcite, 5 parts of spot fossil, iron ore
10 parts of stone, 2 parts of block tin, 8 parts of bone ash.Specific preparation method is the same as embodiment 2.This example compared with Example 2, by locus coeruleus glaze glaze
Lime stone be changed to calcite, the locus coeruleus burnt out is easy to fall off, yield rate 71%.
Comparative example 3
A kind of white background locus coeruleus glaze, including white-based glaze and locus coeruleus glaze, its white-based glaze glaze be by following parts by weight raw material prepare and
Into：50 parts of Bai Changshi, 12 parts of quartz, 18 parts of calcite, 6 parts of baiyao, 4 parts of antimony stone, 10 parts of bone ash；Its locus coeruleus glaze glaze be by with
The raw material of lower parts by weight is prepared：12 parts of this medicine, 40 parts of melilite, 10 parts of quartz, 13 parts of lime stone, 5 parts of spot fossil, block tin
2 parts, 8 parts of bone ash.Specific preparation method is the same as embodiment 2.This example compared with Example 2, is not added with iron ore in locus coeruleus glaze, burns
It is erythema in the glaze paint made, yield rate 75%.
The formula for the white background locus coeruleus glaze white background glaze that 4-25 of the embodiment of the present invention is provided is shown in Table 1-3.
Table 1
Table 2
Table 3
The formula of the locus coeruleus glaze for the white background locus coeruleus glaze that 4-25 of the embodiment of the present invention is provided is shown in Table 4-6.
Table 4
Table 5
Table 6
Claims (7)
1. a kind of white background locus coeruleus glaze, it is characterised in that including white-based glaze and locus coeruleus glaze, its white-based glaze glaze is by following parts by weight
Raw material be prepared：Bai Changshi 47-53 parts, quartzy 9-15 parts, calcite 15-21 parts, baiyao 5-7 parts, antimony stone 3.5-4.5
Part, bone ash 8-12 parts；
Its locus coeruleus glaze glaze is prepared by the raw material of following parts by weight：
This medicine 9-15 parts, melilite 37-43 parts, quartzy 7-13 parts, lime stone 10-16 parts, spot fossil 4-6 parts, iron ore 7-13
Part, block tin 1.5-2.5 parts, bone ash 7-9 parts.
2. white background erythema glaze as claimed in claim 1, it is characterised in that including white-based glaze and locus coeruleus glaze, its white-based glaze glaze
It is to be prepared by the raw material of following parts by weight：50 parts of Bai Changshi, quartz 12 parts, 18 parts of calcite, 6 parts of baiyao, 4 parts of antimony stone,
10 parts of bone ash；
Its locus coeruleus glaze glaze is prepared by the raw material of following parts by weight：
12 parts of this medicine, 40 parts of melilite, 10 parts of quartz, 13 parts of lime stone, 5 parts of spot fossil, 10 parts of iron ore, 2 parts of block tin, bone ash
8 parts.
3. the preparation method of the white background locus coeruleus glaze as described in claim any one of 1-2, it is characterised in that comprise the following steps：
（1）The preparation of white-based glaze glaze slip and locus coeruleus glaze glaze slip；
（2）Apply white-based glaze；
（3）Apply locus coeruleus glaze；
（4）Burn till, 1260-1280 DEG C of firing temperature.
4. the preparation method of white background locus coeruleus glaze as claimed in claim 3, it is characterised in that step（1）The system of middle white-based glaze glaze slip
It is standby to specifically comprise the following steps：The white-based glaze glaze mixing of above-mentioned parts by weight, ball milling, sieving, iron removaling, is produced.
5. the preparation method of white background locus coeruleus glaze as claimed in claim 3, it is characterised in that step（2）In apply white-based glaze use
It is glaze method.
6. the preparation method of white background locus coeruleus glaze as claimed in claim 3, it is characterised in that step（2）In apply locus coeruleus glaze use
It is glazing by sufflation method.
7. the preparation method of white background locus coeruleus glaze as claimed in claim 3, it is characterised in that step（3）In firing process it is specific
Comprise the following steps：1. the oxidizing flame stage：Base substrate after glazing is put into kiln, is fired under oxidizing atmosphere, makes temperature in 5-
6h is ramped up 920-980 DEG C；2. the strong reducing flame stage：Under strongly reducing atmosphere, temperature is set to be ramped up 1120- in 6-8h
1180℃；3. the weak reducing flame stage：Under weakly reducing atmosphere, temperature is ramped up 1260-1280 DEG C in 7-9h, be incubated 20-
30min；4. cooling stage：Room temperature is naturally cooled to, is made.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455932A (en) * | 2018-12-12 | 2019-03-12 | 禹州市元丰钧陶瓷有限公司 | A kind of blood rain glaze and preparation method thereof |
| CN111233332A (en) * | 2020-03-02 | 2020-06-05 | 醴陵玉茶瓷业有限公司 | Combined glaze for teabowl and preparation method thereof |
| CN113402265A (en) * | 2021-06-29 | 2021-09-17 | 福建省德化县奇丽工艺有限公司 | White-bottom black-flower enamel and preparation method thereof |
-
2017
- 2017-09-30 CN CN201710916496.0A patent/CN107500546A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455932A (en) * | 2018-12-12 | 2019-03-12 | 禹州市元丰钧陶瓷有限公司 | A kind of blood rain glaze and preparation method thereof |
| CN111233332A (en) * | 2020-03-02 | 2020-06-05 | 醴陵玉茶瓷业有限公司 | Combined glaze for teabowl and preparation method thereof |
| CN113402265A (en) * | 2021-06-29 | 2021-09-17 | 福建省德化县奇丽工艺有限公司 | White-bottom black-flower enamel and preparation method thereof |
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Application publication date: 20171222 |