CN107555794A - A kind of Lu's chun glaze of green tail band foxiness - Google Patents
A kind of Lu's chun glaze of green tail band foxiness Download PDFInfo
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- CN107555794A CN107555794A CN201710948303.XA CN201710948303A CN107555794A CN 107555794 A CN107555794 A CN 107555794A CN 201710948303 A CN201710948303 A CN 201710948303A CN 107555794 A CN107555794 A CN 107555794A
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Abstract
The invention provides a kind of Lu's chun glaze of green tail band foxiness, it is prepared by the raw material of following parts by weight:12 18 parts of this medicine, 7 13 parts of quartz, 9 15 parts of calcite, 39 45 parts of melilite, 35 parts of zinc oxide, 0.5 1.5 parts of tin oxide, 2.5 3.5 parts of cupric oxide, 8 12 parts of wood ash, 2.5 3.5 parts of blue or green alkali.Compared with prior art, not only glaze not easily runs off the present invention, can control, while can also realize that Dayao is fired, and Lu's chun glaze glaze colours burnt out is green tail band foxiness, and rare floating light, for glaze paint naturally without stiff, yield rate can reach more than 80%.
Description
Technical field
The present invention relates to a kind of glaze, and in particular to a kind of Lu's chun glaze of green tail band foxiness.
Background technology
Pottery is one of five big porcelain of China's Song Dynasty, and it is with the blue sky of " the sun shines again after the rain general red rosy clouds, the setting sun is purple emerald green to neglect war haze "
" transmutation " glaze colours as rosy clouds and be world-famous for, create model's works in many ancient pottery and porcelain technique histories." Lu Jun in pottery
Its glaze colours five colours of glaze " are magnificent, smooth as jade sparkling and crystal-clear, glaze paint naturally without stiff, it is miscellaneous without unrest, along with speckle changeable, its
Reached by other remote potterys of natural effect, thus as a bright jewel in pottery garden with hundreds of flowers.But existing firing Lu Jun
The glaze formula of glaze glaze in sintering procedure is easy to run off controlling, and tradition uses small klining system when firing, and method for cooking is also
Burnt using traditional charcoal, coal burning, bavin burning, a kiln can only fire the mold of 1 a little bigger mold or 2-3 part dots, and this
Kind of firing mode success rate is extremely low, also rests on the stage of " ten kilns nine not into ".
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of glaze paint naturally without stiff, rare floating light
Green tail band foxiness Lu's chun glaze, and fired using Dayao, for method for cooking using gas burning, yield rate can reach more than 80%.
To achieve these goals, the technical solution adopted by the present invention is as follows:
A kind of Lu's chun glaze of green tail band foxiness, is prepared by the raw material of following parts by weight:This medicine 12-18 parts, quartzy 7-13 parts,
Calcite 9-15 parts, melilite 39-45 parts, zinc oxide 3-5 parts, tin oxide 0.5-1.5 parts, cupric oxide 2.5-3.5 parts, wood ash 8-
12 parts, blue or green alkali 2.5-3.5 parts.
Lu's chun glaze of above-mentioned green tail band foxiness, wherein, it is prepared by the raw material of following parts by weight:This medicine 15
Part, 10 parts of quartz, 12 parts of calcite, 42 parts of melilite, 4 parts of zinc oxide, 1 part of tin oxide, 3 parts of cupric oxide, 10 parts of wood ash, blue or green alkali
3 parts.
The preparation method of Lu's chun glaze of above-mentioned green tail band foxiness, comprises the following steps
(1)The preparation of glaze slip;
(2)Glazing;
(3)Burn till, 1260-1300 DEG C of firing temperature.
The preparation method of Lu's chun glaze of above-mentioned green tail band foxiness, wherein, step(3)In firing process specifically include as
Lower step:1. the oxidizing flame stage:Base substrate after glazing is put into kiln, is fired under oxidizing atmosphere, temperature is uniformly risen in 4-6
To 1000-1060 DEG C;2. the reducing flame stage:Under reducing atmosphere, temperature is made to be ramped up 1260-1300 DEG C in 5-6h;It is 3. cold
But the stage:Room temperature is naturally cooled to, is made.
The present invention is advantageous in that:
1st, in the present invention, by the scientific and reasonable content for allocating melilite, quartz, calcite, this medicine, blue or green alkali, and then come
Control potassium, sodium, calcium, the content of silicon, the shortcomings of glaze paint prepared is without sliver, smoking, sagging.
2nd, using cupric oxide as main colouring agent in the present invention, under reducing atmosphere, when the content of cupric oxide is less than 1 part,
It is red to be that metallic copper is presented by caused CO gas reductions in kiln, and after the content of cupric oxide in glaze is more than 1 part, meeting with
The increase of copper concentration is aoxidized, the green of different depth is presented, this mainly under reducing atmosphere Cu+And Cu2+Under finite concentration
There is certain equilibrium relation, concentration is coloured when reducing based on CuO, with Cu when concentration is high2+Based on colour, Cu+For intermediateness;
The content of cupric oxide is strictly controlled in the present invention, makes glaze paint that green be presented, and contains Fe elements in melilite, this medicine, is being reduced
Also green can be presented under atmosphere, the aluminium element in cupric oxide and blue or green alkali can form foxiness when running into zinc oxide on glaze surface,
And tin oxide is a kind of assistant toner, green and brown are strengthened, makes colour generation more preferable, and wood ash and tin oxide increase opaque.
Compared with prior art, not only glaze not easily runs off the present invention, can control, while can also realize big klining
System, and Lu's chun glaze glaze colours burnt out is green tail band foxiness, and rare floating light, naturally without stiff, yield rate can reach glaze paint
To more than 80%.
Brief description of the drawings
Fig. 1 is the picture of Lu's chun glaze for the green tail band foxiness that the present embodiment 2 is prepared.
Embodiment
Embodiment 1
A kind of Lu's chun glaze of green tail band foxiness, it is prepared by the raw material of following parts by weight:This medicine 12-18 parts, quartzy 7-
13 parts, calcite 9-15 parts, melilite 39-45 parts, zinc oxide 3-5 parts, tin oxide 0.5-1.5 parts, cupric oxide 2.5-3.5 parts,
Wood ash 8-12 parts, blue or green alkali 2.5-3.5 parts.
The preparation method of Lu's chun glaze of above-mentioned green tail band foxiness, comprises the following steps:
(1)The preparation of glaze slip:Above-mentioned raw materials are added into appropriate water to mix, ball milling, obtain the glaze slip that mass concentration is 56-58%;
(2)Base substrate is immersed into step(1)In take out for a moment in obtained glaze slip, be again dipped into a moment, take out, utilize the suction of base substrate
It is water-based, glaze slip is attached to billet surface;
(3)Burn till, 1260-1300 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, is fired under oxidizing atmosphere, temperature is ramped up in 4-6h
1000-1060 DEG C, in the process discharge, the glaze layer such as organic matter in base substrate and moisture and glaze in wood kiln stove start to melt
Change, glaze surface is in unsintered fine granularity;
2. the reducing flame stage:Under reducing atmosphere, temperature is made to be ramped up 1260-1300 DEG C in 5-6h;
3. cooling stage:Room temperature is naturally cooled to, is made.
Using quartz, calcite, melilite, this medicine as main component in the present invention, wherein, feldspar belongs to silicate mineral
Salt, its inside contain potassium element, sodium element and calcium constituent etc., are divided into yellow, white and red etc., are the main component of glaze,
There is solvent, firing time can be shortened, increase the light transmittance of pottery, improve the adhesion between base substrate and glaze layer;
The predominant amount of quartz is silica, it is possible to increase the melting temperature and viscosity of glaze, reduces the coefficient of expansion of glaze, improves glaze
Mechanical strength, hardness, wearability and chemical resistance, and quartz can be by more lyotrope CaO, Na2O、K2O、MgO
Melting generation transparence quartz glass, makes glaze paint bright, improves the glossiness of pottery;Calcite is also known as calcium stone, mainly sends out
Wave the effect of cosolvent, by increasing capacitance it is possible to increase hardness, abrasion resistance and the corrosion resistance of glaze, reduce the melting temperature of glaze, increase glaze colours
Glossiness and transparency, preventing and treating glaze paint cracking and accumulation;This medicine is a kind of natural feldspar of Yuzhou, and its main component is
SiO2, also containing a small amount of Fe elements;Zinc oxide is a kind of cosolvent, can reduce the coefficient of expansion of glaze, improves heat endurance,
Increase the gloss and whiteness of glaze paint, the brilliance of glaze colours can be increased while fusion range is expanded;Tin oxide is a kind of good
Opacifiers, if being not added with colorant in glaze, introduce tin oxide can generate opaque white, if add colorant will produce
Other opaque color glaze;Cupric oxide is the main colouring agent of the present invention, under reducing atmosphere, when the content of cupric oxide is less than 1
It is that red is presented in metallic copper by caused CO gas reductions in kiln during part, and after the content of cupric oxide in glaze is more than 1 part,
With the increase of oxidation copper concentration, the green of different depth can be presented, this mainly under reducing atmosphere Cu+And Cu2+Certain
There is certain equilibrium relation under concentration, concentration is coloured when reducing based on CuO, with Cu when concentration is high2+Based on colour, Cu+For in
Between state;Blue or green alkali is a kind of trona stone of Yuzhou, belongs to kaolinite class clay mineral, silicon, aluminium content are higher, and outward appearance is in
Cyan, can reduce firing temperature, promote to melt other raw mineral materials, beneficial to and base substrate combination.Above-mentioned this medicine, quartz,
Calcite, melilite, wood ash, blue or green alkali originate from Yuzhou.
Embodiment 2
A kind of Lu's chun glaze of green tail band foxiness, it is prepared by the raw material of following parts by weight:15 parts of this medicine, quartz 10 parts,
12 parts of calcite, 42 parts of melilite, 4 parts of zinc oxide, 1 part of tin oxide, 3 parts of cupric oxide, 10 parts of wood ash, 3 parts of blue or green alkali.
The preparation method of Lu's chun glaze of above-mentioned green tail band foxiness, comprises the following steps:
(1)The preparation of glaze slip:Above-mentioned raw materials are added into appropriate water to mix, ball milling, obtain the glaze slip that mass concentration is 57%;
(2)Base substrate is immersed into step(1)In take out for a moment in obtained glaze slip, be again dipped into a moment, take out, utilize the suction of base substrate
It is water-based, glaze slip is attached to billet surface;
(3)Burn till, 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, is fired under oxidizing atmosphere, temperature is ramped up in 5h
1030 DEG C, in the process discharge, the glaze layer such as organic matter in base substrate and moisture and glaze in wood kiln stove start to melt, glaze table
Face is in unsintered fine granularity;
2. the reducing flame stage:Under reducing atmosphere, temperature is made to be ramped up 1280 DEG C in 5.5h;
3. cooling stage:After kiln temperature rises to 1280 DEG C, wicket is opened, substantial amounts of oxygen enters in kiln, in oxidation in kiln
Atmosphere, oxygen is aoxidized to glaze paint, cooling, and glaze colours is formed, and is made, its glaze paint is as shown in Figure 1.
Compared with prior art, not only glaze not easily runs off the present invention, can control, while can also realize big klining
System, and Lu's chun glaze glaze colours burnt out is green tail band foxiness, and rare floating light, naturally without stiff, yield rate can reach glaze paint
To more than 85%.
Embodiment 3
A kind of Lu's chun glaze of green tail band foxiness, it is prepared by the raw material of following parts by weight:12 parts of this medicine, quartz 11 parts,
10 parts of calcite, 40 parts of melilite, 3.5 parts of zinc oxide, 0.9 part of tin oxide, 3 parts of cupric oxide, 10 parts of wood ash, 2.5 parts of blue or green alkali.
The preparation method of Lu's chun glaze of above-mentioned green tail band foxiness, comprises the following steps:
(1)The preparation of glaze slip:Above-mentioned raw materials are added into appropriate water to mix, ball milling, obtain the glaze slip that mass concentration is 58%;
(2)Base substrate is immersed into step(1)In take out for a moment in obtained glaze slip, be again dipped into a moment, take out, utilize the suction of base substrate
It is water-based, glaze slip is attached to billet surface;
(3)Burn till, 1300 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, is fired under oxidizing atmosphere, temperature is ramped up in 6h
1000 DEG C, in the process discharge, the glaze layer such as organic matter in base substrate and moisture and glaze in wood kiln stove start to melt, glaze table
Face is in unsintered fine granularity;
2. the reducing flame stage:Under reducing atmosphere, temperature is made to be ramped up 1300 DEG C in 5h;
3. cooling stage:After kiln temperature rises to 1300 DEG C, wicket is opened, substantial amounts of oxygen enters in kiln, in oxidation in kiln
Atmosphere, oxygen is aoxidized to glaze paint, cooling, and glaze colours is formed, and is made.
Compared with prior art, not only glaze not easily runs off the present invention, can control, while can also realize big klining
System, and Lu's chun glaze glaze colours burnt out is green tail band foxiness, and rare floating light, naturally without stiff, yield rate can reach glaze paint
To more than 80%.
Comparative example 1
A kind of Lu's chun glaze of green tail band foxiness, it is prepared by the raw material of following parts by weight:15 parts of this medicine, quartz 10 parts,
12 parts of calcite, 50 parts of melilite, 4 parts of zinc oxide, 1 part of tin oxide, 3 parts of cupric oxide, 10 parts of wood ash, 3 parts of blue or green alkali.It is specific to prepare
Method is the same as embodiment 2.This example compared with Example 2, adds the dosage of melilite, biological cycle is mainly contained in melilite,
Potassium sodium content is too high in glaze, can increase the coefficient of expansion, the easy sagging of the glaze paint burnt out, yield rate 70%.
Comparative example 2
A kind of Lu's chun glaze of green tail band foxiness, it is prepared by the raw material of following parts by weight:15 parts of this medicine, quartz 20 parts,
12 parts of calcite, 42 parts of melilite, 4 parts of zinc oxide, 1 part of tin oxide, 3 parts of cupric oxide, 10 parts of wood ash, 3 parts of blue or green alkali.It is specific to prepare
Method is the same as embodiment 2.This example compared with Example 2, adds the dosage of quartz, element silicon is mainly contained in quartz, in glaze
Silicone content is too high, can make that the coefficient of expansion is excessive, and hardness is excessive, and the easy sliver of the glaze paint burnt out, yield rate only has 82%.
Comparative example 3
A kind of Lu's chun glaze of green tail band foxiness, it is prepared by the raw material of following parts by weight:15 parts of this medicine, quartz 10 parts,
18 parts of calcite, 42 parts of melilite, 4 parts of zinc oxide, 1 part of tin oxide, 3 parts of cupric oxide, 10 parts of wood ash, 3 parts of blue or green alkali.It is specific to prepare
Method is the same as embodiment 2.This example compared with Example 2, adds the dosage of calcite, and calcite mainly contains calcium constituent, glaze
Middle calcium content is crossed very high, can cause glaze paint crystallization devitrification, cause temperature narrow, changes very few, the easy smoking of glaze paint burnt out, into
Product rate only has 77%.
Comparative example 4
A kind of Lu's chun glaze of green tail band foxiness, it is prepared by the raw material of following parts by weight:20 parts of this medicine, quartz 10 parts,
12 parts of calcite, 42 parts of melilite, 4 parts of zinc oxide, 1 part of tin oxide, 3 parts of cupric oxide, 10 parts of wood ash, 3 parts of blue or green alkali.It is specific to prepare
Method is the same as embodiment 2.This example compared with Example 2, adds the dosage of this medicine, and silicon and ferro element are mainly contained in this medicine, burns
The easy sagging of glaze made, and green is light green, yield rate 75%.
Comparative example 5
A kind of Lu's chun glaze of green tail band foxiness, it is prepared by the raw material of following parts by weight:15 parts of this medicine, quartz 10 parts,
12 parts of calcite, 42 parts of melilite, 1 part of tin oxide, 3 parts of cupric oxide, 10 parts of wood ash, 3 parts of blue or green alkali.Specific preparation method is the same as implementation
Example 2.This example compared with Example 2, is not added with zinc oxide, and the glaze burnt out is without foxiness, yield rate 75%.
Comparative example 6
A kind of Lu's chun glaze of green tail band foxiness, it is prepared by the raw material of following parts by weight:15 parts of this medicine, quartz 10 parts,
12 parts of calcite, 42 parts of melilite, 4 parts of zinc oxide, 1 part of tin oxide, 3 parts of cupric oxide, 10 parts of wood ash.Specific preparation method is the same as real
Example 2 is applied, this example compared with Example 2, is not added with blue or green alkali, and the glaze burnt out is without foxiness, yield rate 70%.
The formula of Lu's chun glaze for the green tail band foxiness that 4-25 of the embodiment of the present invention is provided is shown in Table 1-3.
Claims (4)
1. a kind of Lu's chun glaze of green tail band foxiness, it is characterised in that it is prepared by the raw material of following parts by weight:This medicine
12-18 parts, quartzy 7-13 parts, calcite 9-15 parts, melilite 39-45 parts, zinc oxide 3-5 parts, tin oxide 0.5-1.5 parts, oxygen
Change copper 2.5-3.5 parts, wood ash 8-12 parts, blue or green alkali 2.5-3.5 parts.
2. Lu's chun glaze of green tail band foxiness as claimed in claim 1, it is characterised in that it is by the raw material system of following parts by weight
It is standby to form:15 parts of this medicine, quartz 10 parts, 12 parts of calcite, 42 parts of melilite, 4 parts of zinc oxide, 1 part of tin oxide, 3 parts of cupric oxide,
10 parts of wood ash, 3 parts of blue or green alkali.
3. the preparation method of Lu's chun glaze of the green tail band foxiness as described in claim any one of 1-2, it is characterised in that including with
Lower step
(1)The preparation of glaze slip;
(2)Glazing;
(3)Burn till, 1260-1300 DEG C of firing temperature.
4. the preparation method of Lu's chun glaze of green tail band foxiness as claimed in claim 3, it is characterised in that step(3)In burn till
Technique specifically comprises the following steps:1. the oxidizing flame stage:Base substrate after glazing is put into kiln, is fired, is made under oxidizing atmosphere
Temperature is ramped up 1000-1060 DEG C in 4-6;2. the reducing flame stage:Under reducing atmosphere, temperature is made to be ramped up in 5-6h
1260-1300℃;3. cooling stage:Room temperature is naturally cooled to, is made.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114644458A (en) * | 2022-04-11 | 2022-06-21 | 平顶山市三瓷源文化传播有限公司 | Jun porcelain glaze and preparation method of ornamental stone jun porcelain glaze painting |
-
2017
- 2017-10-12 CN CN201710948303.XA patent/CN107555794A/en not_active Withdrawn
Non-Patent Citations (1)
Title |
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苗松华: "青釉系列初探讨", 《陶瓷研究》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114644458A (en) * | 2022-04-11 | 2022-06-21 | 平顶山市三瓷源文化传播有限公司 | Jun porcelain glaze and preparation method of ornamental stone jun porcelain glaze painting |
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Application publication date: 20180109 |