CN102001863B - Method for preparing Longquan celadon glaze and products thereof prepared from coloring element-containing soluble salt - Google Patents
Method for preparing Longquan celadon glaze and products thereof prepared from coloring element-containing soluble salt Download PDFInfo
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- CN102001863B CN102001863B CN 201010551884 CN201010551884A CN102001863B CN 102001863 B CN102001863 B CN 102001863B CN 201010551884 CN201010551884 CN 201010551884 CN 201010551884 A CN201010551884 A CN 201010551884A CN 102001863 B CN102001863 B CN 102001863B
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Abstract
The invention relates to a method for preparing Longquan celadon glaze and products thereof prepared from coloring element-containing soluble salt. Natural mineral raw materials and industrial chemical raw materials are adopted, and parent glaze and a dyeing assistant comprise the following components in percentage by weight: 62 to 73 percent of SiO2, 10 to 18 percent of Al2O3, 1 to 4 percent of K2O, 0 to 3 percent of Na2O, 10 to 20 percent of CaO, 0 to 2 percent of MgO, and 0 to 2 percent of ZnO. The method comprises the following steps of: adding 2 to 10 weight percent of coloring element-containing soluble salt in different modes, glazing and drying the conventional Longquan celadon body, trimming and drying, putting into a kiln, and sintering in reducing atmosphere or neutral atmosphere at the temperature of between 1,260 and 1,320 DEG C to obtain the Longquan celadon glaze products. The coloring substance exists in the glaze in the form of ions, is uniformly dispersed and can be accurately measured, so the Longquan celadon glaze with stable fineness can be prepared by the method.
Description
Technical field
The invention belongs to ceramic (pottery) field, be specifically related to a kind of employing and contain the Longquan celadon glaze of coloring element soluble salt preparation and the preparation method of goods thereof.
Background technology
Longquan celadon is one of name kiln important on the Chinese pottery history.According to textual criticism, before millennium, just be sold abroad many countries and regions in three continents such as product situation of selling well Asia, Africa, Europe.Longquan celadon is with the glaze colours as its jasper, simple and tasteful moulding, and smooth graceful lines and the implements of appealing to both the more and the less cultured and win liking of people enjoy high reputation all over the world.The color of Longquan celadon glaze derives from Fe in the raw material (such as Zijin soil or ferric oxide)
2O
3Deng the value volume and range of product of coloring material, when glaze burns till in reducing atmosphere, Fe
3+Be reduced to Fe
2+, its FeO:Fe
20
3Content ratio exist with dynamic equilibrium state, if FeO content is preponderated in the glaze, glaze is cyan, otherwise, then be yellow or yellow-green colour.So existing various celadon colour generations differ greatly because of colouring material kind, fineness, hardness and Fe ion price balance commonly used, cause the problem of the Longquan celadon glaze color development shakiness of preparing with traditional way not to be well solved all the time.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of employing and contains the Longquan celadon glaze of coloring element soluble salt preparation and the preparation method of goods thereof.
For solving above technical problem, technical scheme of the present invention is: a kind of employing contains the Longquan celadon glaze of coloring element soluble salt preparation, adopts natural mineral raw and industrial chemicals, and the weight percent of its parent glaze consists of: SiO
262～73 %, Al
2O
310～18 %, K
2O 1～4 %, Na
2O 0～3%, CaO 10～20 %, MgO 0～2 %, ZnO 0～2 %; The weight percent of assistant toner consists of: soluble salt 2～10 % that contain coloring element.
The described coloring element soluble salt that contains can be selected arbitrarily in ferrous sulfate, ferric sulfate, iron(ic) chloride, cupric chloride.
The preparation method of above-mentioned Longquan celadon glaze goods, it is characterized in that: form by the parent glaze raw material and prepare burden, obtain transparent glaze slip through mixing, ball milling, add contain the coloring element soluble salt after, fully stir and obtain the Longquan celadon glaze, again this glaze is imposed on the Longquan celadon base, through finishing and dry, enter kiln and burn till under reducing atmosphere or neutral atmosphere, firing temperature is 1260～1320 ℃, can make Longquan celadon glaze goods.
The described coloring element soluble salt that contains is mixed with first the by weight percentage primary colours solution of 20 % of solubility, primary colours solution is joined in the transparent glaze slip, fully stir and obtain the Longquan celadon glaze, again this glaze is imposed on the Longquan celadon base, through finishing and dry, enter kiln and burn till under reducing atmosphere or neutral atmosphere, firing temperature is 1260～1320 ℃, can make Longquan celadon glaze goods.
The preparation method of above-mentioned Longquan celadon glaze goods is characterized in that: the described coloring element soluble salt that contains is mixed with first by weight percentage 20% primary colours solution of solubility, and this primary colours solution is pressed 0.0001～0.001g/cm
2Spray on the Longquan celadon base; Prepare burden by parent glaze raw material composition, obtain transparent glaze slip through mixing, ball milling, more transparent glaze slip is executed on the Longquan celadon base, through finishing and dry, enter kiln and burn till under reducing atmosphere or neutral atmosphere, firing temperature is 1260～1320 ℃, can make Longquan celadon glaze goods.
The present invention adopts the form of tinting material with the soluble salt that contains coloring element is introduced directly in the parent glaze, coloring material exists with ionic species in glaze, be uniformly dispersed and can realize accurate measurement, strict control Fe ion price equilibrium state, overcome the difference of traditional stains raw material type, fineness, hardness and Fe ion price balance to the impact of goods, and solved the technology prejudice that soluble salt should not directly prepare glaze, obtained the various Longquan celadons that become colour-stable.
Embodiment
Implementation column one:
Prepare transparent basic glaze chemical constitution such as following table:
Unit: wt%
| SiO 2 | Al 2O 3 | K 2O | Na 2O | CaO | MgO | ZnO |
| 70.1 | 12.1 | 2.1 | 0.5 | 14.1 | 1.1 | 0 |
Add iron(ic) chloride 7wt% at home and abroad at above-mentioned transparent parent glaze and fully stir evenly, after glazing drying on traditional Longquan celadon base, under 1300 ℃ of weakly reducing atmospheres, burn till, can get glaze colours pure for plum green glaze goods.
Implementation column two:
Prepare transparent basic glaze chemical constitution such as following table:
Unit: wt%
| SiO 2 | Al 2O 3 | K 2O | Na 2O | CaO | MgO | ZnO |
| 65.7 | 16.1 | 3 | 1.8 | 13.1 | 0.2 | 0.1 |
Add ferrous sulfate 1.5wt% at home and abroad and cupric oxide 1wt% fully stirs evenly at above-mentioned transparent parent glaze, after glazing drying on traditional Longquan celadon base, under 1270 ℃ of neutral atmospheres, burn till, can get glaze colours pure be the yellowish pea green glaze goods.
Implementation column three:
Prepare transparent basic glaze chemical constitution such as following table:
Unit: wt%
| SiO 2 | Al 2O 3 | K 2O | Na 2O | CaO | MgO | ZnO |
| 72.1 | 11.3 | 3.8 | 0.3 | 11.0 | 1.5 | 0 |
Ferric sulfate is mixed with the solution of solubility 20 wt%, adds in the above-mentioned transparent parent glaze by 30 wt%, fully stir evenly, after glazing drying on traditional Longquan celadon base, under 1300 ℃ of reducing atmospheres, burn till, can get glaze colours pure for the lavender grey glaze goods.
Implementation column four:
Prepare transparent basic glaze chemical constitution such as following table:
Unit: wt%
| SiO 2 | Al 2O 3 | K 2O | Na 2O | CaO | MgO | ZnO |
| 67.5 | 10.1 | 2.8 | 1.0 | 16.6 | 0.5 | 1.5 |
Ferrous sulfate is mixed with the solution of solubility 20 wt%, this solution is pressed 0.0005g/cm
2Spray on traditional Longquan celadon base, execute again above-mentioned transparent glaze slip, through finishing and dry, under 1310 ℃ of reducing atmospheres, burn till after the base substrate glazing, can get glaze colours pure be plum green glaze goods.
Claims (2)
1. an employing contains the Longquan celadon glaze that the coloring element soluble salt is prepared, and adopts natural mineral raw and industrial chemicals, and the weight percent of its parent glaze consists of: SiO
262～73 %, Al
2O
310～18 %, K
2O 1～4 %, Na
2O 0～3%, CaO 10～20 %, MgO 0～2 %, ZnO 0～2 %; Its assistant toner is the soluble salt that contains coloring element, and the weight percent that consumption accounts for parent glaze is: 2～10 %.
2. described Longquan celadon glaze according to claim 1, it is characterized in that: the described coloring element soluble salt that contains can be selected arbitrarily in ferrous sulfate, ferric sulfate, iron(ic) chloride, cupric chloride.
3
.The preparation method of the described Longquan celadon glaze of a kind of claim 1 goods, it is characterized in that: form by the parent glaze raw material and prepare burden, obtain transparent glaze slip through mixing, ball milling, add contain the coloring element soluble salt after, fully stir and obtain the Longquan celadon glaze, again this glaze is imposed on the Longquan celadon base, through finishing and dry, enter kiln and burn till under reducing atmosphere or neutral atmosphere, firing temperature is 1260～1320 ℃, can make Longquan celadon glaze goods.
4
.The preparation method of described Longquan celadon glaze goods according to claim 3, it is characterized in that: the described coloring element soluble salt that contains is mixed with first the by weight percentage primary colours solution of 20 % of solubility, primary colours solution is joined in the transparent glaze slip, fully stir and obtain the Longquan celadon glaze, again this glaze is imposed on the Longquan celadon base, through finishing and dry, enter kiln and under reducing atmosphere or neutral atmosphere, burn till, firing temperature is 1260～1320 ℃, can make Longquan celadon glaze goods.
5
.The preparation method of the described Longquan celadon glaze of a kind of claim 1 goods is characterized in that: the described coloring element soluble salt that contains is mixed with first by weight percentage 20% primary colours solution of solubility, and this primary colours solution is pressed 0.0001～0.001g/cm
2Spray on the Longquan celadon base; Prepare burden by parent glaze raw material composition, obtain transparent glaze slip through mixing, ball milling, more transparent glaze slip is executed on the Longquan celadon base, through finishing and dry, enter kiln and burn till under reducing atmosphere or neutral atmosphere, firing temperature is 1260～1320 ℃, can make Longquan celadon glaze goods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010551884 CN102001863B (en) | 2010-11-16 | 2010-11-16 | Method for preparing Longquan celadon glaze and products thereof prepared from coloring element-containing soluble salt |
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|---|---|---|---|
| CN 201010551884 CN102001863B (en) | 2010-11-16 | 2010-11-16 | Method for preparing Longquan celadon glaze and products thereof prepared from coloring element-containing soluble salt |
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| Publication Number | Publication Date |
|---|---|
| CN102001863A CN102001863A (en) | 2011-04-06 |
| CN102001863B true CN102001863B (en) | 2013-01-23 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013037091A1 (en) * | 2011-09-16 | 2013-03-21 | 广东蒙娜丽莎新型材料集团有限公司 | Glazed material and ceramic sheet and manufacturing process therefor |
| CN102674804B (en) * | 2012-06-06 | 2014-03-26 | 景德镇陶瓷学院 | Reinforcing porcelain blank suitable for Longquan green glaze and preparation method of product thereof |
| CN104529539A (en) * | 2014-11-29 | 2015-04-22 | 刘秀端 | Peacock blue glaze and preparation method thereof |
| CN104803604B (en) * | 2015-03-20 | 2018-01-16 | 天津市中一高科技有限公司 | A kind of wear-resisting high-hardness ceramic formula and its production technology |
| CN106673433A (en) * | 2017-01-06 | 2017-05-17 | 岳阳市岳州古窑青瓷研发中心 | Yuezhou kiln celadon fine ice crack glaze product and manufacturing process thereof |
| CN108423990A (en) * | 2018-04-18 | 2018-08-21 | 福建省东丰阁文化发展有限公司 | A kind of pseudo-classic formula of blueness glaze small cup glaze water and preparation method |
| CN112408791B (en) * | 2020-12-11 | 2022-06-17 | 江西省金海利陶瓷有限公司 | Firing method for high-temperature firing of bone china for daily use |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734948A (en) * | 2008-11-04 | 2010-06-16 | 李邦强 | Longquan official ware celadon glaze of the Ming Dynasty and method for manufacturing Longquan official ware celadon product of the Ming Dynasty by using glaze |
| CN101759441A (en) * | 2009-12-31 | 2010-06-30 | 深圳市永丰源实业有限公司 | Ceramic glaze and preparation process thereof |
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2010
- 2010-11-16 CN CN 201010551884 patent/CN102001863B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734948A (en) * | 2008-11-04 | 2010-06-16 | 李邦强 | Longquan official ware celadon glaze of the Ming Dynasty and method for manufacturing Longquan official ware celadon product of the Ming Dynasty by using glaze |
| CN101759441A (en) * | 2009-12-31 | 2010-06-30 | 深圳市永丰源实业有限公司 | Ceramic glaze and preparation process thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李其江等.龙泉粉青釉的仿制及呈色机制研究.《陶瓷学报》.2009,第30卷(第4期),423-426. * |
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