CN108863076A - green glaze and preparation method thereof - Google Patents
green glaze and preparation method thereof Download PDFInfo
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- CN108863076A CN108863076A CN201810851568.2A CN201810851568A CN108863076A CN 108863076 A CN108863076 A CN 108863076A CN 201810851568 A CN201810851568 A CN 201810851568A CN 108863076 A CN108863076 A CN 108863076A
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- glaze
- green
- copper
- fluorite
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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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
A kind of green glaze, it is made of following raw materials according：Bai Changshi, quartz, Copper Ores, calcite, talcum, copper, green cash, fluorite and frit；The pottery overglaze prepared using method of the invention is under high-temperature operation, the pottery glaze colours jade-like stone profit burnt out, good fluidity, good luster.
Description
Technical field
The invention belongs to pottery technical fields, and in particular to a kind of green glaze and preparation method thereof.
Background technique
Ceramics development and the mankind progress have it is close and remote contact, it be human civilization epoch mark.Pottery
Pottery in porcelain has handled Tang, Song, member, bright, clear years baptism, has formd unique artistic expression, an ancient unit of weight kiln has pole
The color of beauty, glaze is varied in kiln, and has nature aesthetic feeling, is still inherited and is imitated by various regions porcelain kiln today, and constantly
Innovation makes this gorgeous flower of an ancient unit of weight kiln reset extraordinary splendor.
Chun glaze is one layer of decorative layer on pottery surface, is the principal element for determining pottery glaze colours and generating, utilizes natural mine
Raw material or the certain industrial chemicals of addition cooperate according to a certain percentage, melt under high temperature reducing atmospheres effect and are covered on green body
Surface increases the beauty of pottery natural trend with dicoration abundant rich in jade-like stone profit gloss and colorful vitreum layer
Sense makes pottery have certain artistic value and enjoying value.
An ancient unit of weight kiln of Yuzhou of Henan is northern celadon kiln system, still has very big achievement at present, generally uses bavin, coal, charcoal
It is fired with natural gas, the glaze color change that different burning process generates is also different.Outside is glaze production when by high-temperature fusion
Raw gorgeous colorful variation, for reason mainly in the formula of glaze, this is an important factor for influencing pottery finished product exogenic color, simultaneously
And cause pottery to enter kiln is of the same colour, the color key factor of kiln discharge ten thousand.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of green glaze and preparation method thereof.
The technical solution adopted by the present invention is：
A kind of green glaze, it is made of following raw materials according：Bai Changshi, quartz, Copper Ores, calcite, talcum, copper, green cash, fluorite
And frit.
A kind of green glaze, it is made from the following raw materials in parts by weight：40 parts of Bai Changshi, 10 parts of quartz, 5 parts of Copper Ores,
10 parts of calcite, 1.5 parts of talcum, 1.5 parts of copper, 4 parts of green cash, 5 parts and 23 parts of frit of fluorite.
A kind of preparation method of green glaze as described above, includes the following steps：
（1）The white feldspar of above-mentioned parts by weight is weighed, quartz, Copper Ores, calcite, talcum, copper, green cash, fluorite and frit carry out
Screening and crushing；
（2）The mixture for screening and crushing is put into crucible and carries out melting, crucible is generally located between kiln and chimney
A supplement dye chamber is separately set on flue, under furnace, when flue gas shortage of heat or kiln stop burning, i.e., available aftercombustion room roasting
It burns, has an aperture on crucible bottom, blocked with admant English bead, until mix powder is melt into fluidised form when melting matter, bead is floated,
Molten matter flows into quenching in following sink, and molten matter is made to split into crisp and transparent fritter；
（3）The fritter that molten matter is split into is placed in ball milling and smashes it through 140 meshes again, what is finally obtained is glaze.
The step（1）In screening and crush include roughing, coarse crushing, washing, in it is broken, except iron sieving, fine crushing, goal
Grinding machine, grinding and except iron be sieved.
Feldspar belongs to silicate mineral salt, and internal content is potassium element, sodium element and calcium constituent etc., is divided into yellow, white
Color and red etc., are the main components of glaze, and the formation mainly for glaze plays an important role.Many ore is distributed in Yuzhou
Hiding.
Quartz is metamorphic rock, and content is silica, and the main glossiness for increasing glaze cannot be excessive, can not be lacked,
Otherwise it will cause glaze paint variation color to reduce.
Copper Ores are most important Copper Ores mineral, generally by Cu, tri- kinds of element compositions of Fe, S, theory composition（%）Cu
34.56, Fe 30.52, S 34.92, theoretical chemistry formula are CuFeS2。
Calcite mainly reduces glaze melting temperature, increases the glossiness and transparency of glaze colours, the cracking of prevention and treatment glaze paint and heap
Product, dosage cannot be excessive, otherwise will lead to glaze paint crystallization devitrification, temperature is caused to narrow, and variation is very few, and glaze paint is caused to be smoked.
Talcum is natural hydrous magnesium silicate mineral, is fluxing material, can reduce the melting temperature of glaze and reduce the coefficient of expansion,
Promote the formation of glaze-body interface, and increases opaque.
Fluorite is a kind of mineral, and isometric system, main component is calcirm-fluoride, can reduce the melting temperature of glaze, increases glaze
Mobility, while there is milkiness effect, the glossiness of chun glaze can be improved, improve the suspension of glaze slip.
Frit has many characteristics, such as insolubility and stability, spare after processing grinding, can be used as the strong solvent of glaze, can also be single
Solely use.
The beneficial effects of the invention are as follows：The pottery overglaze prepared using method of the invention is burnt out under high-temperature operation
The pottery glaze colours jade-like stone profit come, good fluidity, good luster.
Specific embodiment
A kind of green glaze, it is made of following raw materials according：Bai Changshi, quartz, Copper Ores, calcite, talcum, copper, green cash,
Fluorite and frit.
A kind of green glaze, it is made from the following raw materials in parts by weight：40 parts of Bai Changshi, 10 parts of quartz, 5 parts of Copper Ores,
10 parts of calcite, 1.5 parts of talcum, 1.5 parts of copper, 4 parts of green cash, 5 parts and 23 parts of frit of fluorite.
A kind of preparation method of green glaze as described above, includes the following steps：
（1）The white feldspar of above-mentioned parts by weight is weighed, quartz, Copper Ores, calcite, talcum, copper, green cash, fluorite and frit carry out
Screening and crushing；
（2）The mixture for screening and crushing is put into crucible and carries out melting, crucible is generally located between kiln and chimney
A supplement dye chamber is separately set on flue, under furnace, when flue gas shortage of heat or kiln stop burning, i.e., available aftercombustion room roasting
It burns, has an aperture on crucible bottom, blocked with admant English bead, until mix powder is melt into fluidised form when melting matter, bead is floated,
Molten matter flows into quenching in following sink, and molten matter is made to split into crisp and transparent fritter；
（3）The fritter that molten matter is split into is placed in ball milling and smashes it through 140 meshes again, what is finally obtained is glaze.
The step（1）In screening and crush include roughing, coarse crushing, washing, in it is broken, except iron sieving, fine crushing, goal
Grinding machine, grinding and except iron be sieved.
Embodiment 1
A kind of green glaze, it is made of the raw material of following weight：40 jin of Bai Changshi, 10 jin of quartz, 5 jin of Copper Ores, calcite
10 jin, 1.5 jin of talcum, 1.5 jin of copper, 4 jin of green cash, 5 jin and 23 jin of frit of fluorite.
A kind of preparation method of green glaze as described above, includes the following steps：
（1）The white feldspar of above-mentioned parts by weight is weighed, quartz, Copper Ores, calcite, talcum, copper, green cash, fluorite and frit carry out
Screening and crush, screening and crush include roughing, coarse crushing, washing, in it is broken, except iron sieving, it is fine crushing, enter ball mill, grind and remove
Iron sieving；
（2）The mixture for screening and crushing is put into crucible and carries out melting, until mix powder be melt into fluidised form melt matter when,
Molten matter flows into quenching in following sink, and molten matter is made to split into crisp and transparent fritter；
（3）The fritter that molten matter is split into is placed in ball milling and smashes it through 140 meshes again, what is finally obtained is glaze.
It is described that select except iron sieving is high-intensitive magnetic separator forever.
The maximum temperature of mixture melting in crucible is 1240 DEG C.
Claims (4)
1. a kind of green glaze, it is characterised in that：It is made of following raw materials according：Bai Changshi, quartz, Copper Ores, calcite are sliding
Stone, copper, green cash, fluorite and frit.
2. green glaze according to claim 1, it is characterised in that：It is made from the following raw materials in parts by weight：Bai Changshi
40 parts, 10 parts of quartz, 5 parts of Copper Ores, 10 parts of calcite, 1.5 parts of talcum, 1.5 parts of copper, 4 parts of green cash, 5 parts of fluorite and frit 23
Part.
3. a kind of preparation method of green glaze as claimed in claim 1 or 2, it is characterised in that：Include the following steps：
（1）The white feldspar of above-mentioned parts by weight is weighed, quartz, Copper Ores, calcite, talcum, copper, green cash, fluorite and frit carry out
Screening and crushing；
（2）The mixture for screening and crushing is put into crucible and carries out melting, crucible is generally located between kiln and chimney
A supplement dye chamber is separately set on flue, under furnace, when flue gas shortage of heat or kiln stop burning, i.e., available aftercombustion room roasting
It burns, has an aperture on crucible bottom, blocked with admant English bead, until mix powder is melt into fluidised form when melting matter, bead is floated,
Molten matter flows into quenching in following sink, and molten matter is made to split into crisp and transparent fritter；
（3）The fritter that molten matter is split into is placed in ball milling and smashes it through 140 meshes again, what is finally obtained is glaze.
4. the preparation method of green glaze according to claim 3, it is characterised in that：The step（1）In screening and powder
It is broken include roughing, coarse crushing, washing, in it is broken, except iron sieving, it is fine crushing, enter ball mill, grinding and except iron be sieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810851568.2A CN108863076A (en) | 2018-07-30 | 2018-07-30 | green glaze and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810851568.2A CN108863076A (en) | 2018-07-30 | 2018-07-30 | green glaze and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN108863076A true CN108863076A (en) | 2018-11-23 |
Family
ID=64306188
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810851568.2A Pending CN108863076A (en) | 2018-07-30 | 2018-07-30 | green glaze and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010834A (en) * | 2017-05-24 | 2017-08-04 | 禹州市神器钧窑有限公司 | A kind of Lu's chun glaze |
| CN107365078A (en) * | 2017-09-05 | 2017-11-21 | 赵永强 | A kind of dark pottery glaze and preparation method thereof |
| CN107586033A (en) * | 2017-11-01 | 2018-01-16 | 禹州市华盛钧窑有限公司 | A kind of pottery blueness glaze |
| CN107698157A (en) * | 2017-11-02 | 2018-02-16 | 禹州市华盛钧窑有限公司 | A kind of composite Jewel indigo plant pottery glaze and preparation method thereof |
| CN107698156A (en) * | 2017-11-02 | 2018-02-16 | 禹州市华盛钧窑有限公司 | A kind of compound beautiful sense pottery glaze and preparation method thereof |
-
2018
- 2018-07-30 CN CN201810851568.2A patent/CN108863076A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010834A (en) * | 2017-05-24 | 2017-08-04 | 禹州市神器钧窑有限公司 | A kind of Lu's chun glaze |
| CN107365078A (en) * | 2017-09-05 | 2017-11-21 | 赵永强 | A kind of dark pottery glaze and preparation method thereof |
| CN107586033A (en) * | 2017-11-01 | 2018-01-16 | 禹州市华盛钧窑有限公司 | A kind of pottery blueness glaze |
| CN107698157A (en) * | 2017-11-02 | 2018-02-16 | 禹州市华盛钧窑有限公司 | A kind of composite Jewel indigo plant pottery glaze and preparation method thereof |
| CN107698156A (en) * | 2017-11-02 | 2018-02-16 | 禹州市华盛钧窑有限公司 | A kind of compound beautiful sense pottery glaze and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 龙志丹 等: "《瓷器釉彩识别图鉴》", 30 April 2008, 中国轻工业出版社 * |
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| PB01 | Publication | ||
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Application publication date: 20181123 |