CN102795770A - Method for producing color pattern type glass ceramics through rolling process or casting process - Google Patents
Method for producing color pattern type glass ceramics through rolling process or casting process Download PDFInfo
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- CN102795770A CN102795770A CN2012103277178A CN201210327717A CN102795770A CN 102795770 A CN102795770 A CN 102795770A CN 2012103277178 A CN2012103277178 A CN 2012103277178A CN 201210327717 A CN201210327717 A CN 201210327717A CN 102795770 A CN102795770 A CN 102795770A
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Abstract
A method for producing color pattern type glass ceramics through a rolling process or a casting process comprises the following steps of: (1) selecting a basic formula, selecting appropriate mineral raw materials and chemical raw materials according to the basic formula, and mixing all the raw materials together to obtain basic raw materials; (2) adding a coloring agent to the basic raw materials; (3) evenly mixing the raw materials proportionally, and then feeding the raw materials to a furnace for smelting at 1380-1520 DEG C, thereby preparing glass melts in different colors, respectively; (4) feeding a plurality of glass melts in different colors to the same work pool at a temperature lower than the smelting temperature by 100-300 DEG C, and stirring, thereby obtaining the desired pattern; (5) forming the pattered glass melt through the rolling process or the casting process; and (6) thermally treating the formed blank, thereby obtaining the color pattern type glass ceramics. The method provided by the invention is characterized in that the color pattern type glass ceramics are prepared by combining the color pattern formation technology of the glass ceramics with the rolling process or the casting process; therefore, the application fields of the rolling process or the casting process are expanded.
Description
Technical field
The present invention relates to a kind of method of producing chromatic pattern type sytull with rolling process or casting.
Background technology
Producing sytull with rolling process or casting has the following advantages with comparing with microballon sintering process production sytull:
(1) more much lower with the product of rolling process or casting production than the void content of the product of producing with sintering process, with the naked eye almost can't see pore with the sytull of rolling process or casting production; And the void content of the product of producing with sintering process is very high, is easy to observe with the naked eye.
(2) lower with rolling process or casting production than the energy consumption of producing with sintering process; Rolling process or casting can be produced with single stage method, promptly can directly get into the subsequent annealing kiln behind compacting of red heat glass melt process or the castable, just can obtain the uniform blank product of quality behind the kiln discharge; And sintering process needs the cooling of red heat glass melt is become glass microballon or glass gob, passes through heat-agglomerating for the second time, crystallization, annealing again, just can obtain having the blank product of certain pore.
(3) rolling process or casting are more laborsaving than sintering process province people; Sintering process needs great amount of manpower that glass microballon or glass gob are arranged on the refractory slab from level to level of kiln car; Advance kiln to carry out sintering, crystallization, annealing kiln car then, and rolling process or casting can be exempted this loaded down with trivial details operation of artificial cloth.
Yet the sytull product of producing with rolling process or casting at present is Achromatic color decorative pattern technology still, the decorative pattern that can compare favourably with sintering process promptly occurred not, and tone is single, thereby has limited their Application Areas.
Summary of the invention
The object of the present invention is to provide a kind of method of producing chromatic pattern type sytull with rolling process or casting, this method can be produced the sytull that is similar to natural granite or marble chromatic pattern.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of method of producing chromatic pattern type sytull with rolling process or casting, this method may further comprise the steps:
(1) select for use following composition by weight percentage as basic components:
Select suitable raw mineral materials and industrial chemicals, calculate the consumption of various raw materials, weighing mixes obtaining basic material;
(2) in basic material, add in the following tinting material one or more, the consumption of this tinting material is in the weight ratio of itself and basic material;
Wherein, the adding total amount of said tinting material is 0.1～8.0% of a basic material gross weight;
(3) above raw material is mixed in proportion, in 1380～1520 ℃ of fusings, prepare the glass melt of different color respectively in the input stove;
(4) with the glass melt of several kinds of different colors in proportion under temperature than low 100～300 ℃ of the temperature of fusion in the step (3), render to same work pool, obtain the glass melt of required decorative pattern after the stirring;
(5) adopt rolling process or casting will have the glass melt moulding of decorative pattern;
(6) blank after the moulding is heat-treated, can obtain chromatic pattern type sytull.
In aforesaid method, can also adopt earlier said basic material is dropped in the smelting furnace in 1380～1520 ℃ of fusings, and, stir the glass melt that obtains required decorative pattern in several kinds in the said tinting material difference material roads of rendering to smelting furnace respectively; Carry out said moulding and heat treatment step again and obtain chromatic pattern type sytull.
In aforesaid method, described thermal treatment may further comprise the steps:
(1) earlier the chunk glass after the moulding is chilled to 650 ℃, and keeps more than the 60min at 650 ℃;
(2) be warming up to 800～900 ℃ and keep 60～120min;
(3) be cooled to then below 120 ℃ and come out of the stove, be no more than 3 ℃/min 600～500 ℃ of cooling rates.
In aforesaid method, can select silica sand, potassium felspar sand, calcite, talcum, fluorite, borax, salt of wormwood, yellow soda ash, zinc oxide etc. corresponding composition in the basic components to be provided as raw material.
The invention has the advantages that:
The present invention has overcome the deficiency of existing rolling process or the existence in the chromatic pattern sytull is produced of casting technology; Sytull chromatic pattern modulation technique is combined with rolling process or casting; Prepare chromatic pattern type sytull, thereby widened the Application Areas of rolling process or casting.
Embodiment
Below through embodiment the present invention is further specified.
Embodiment 1
Produce white background ash decorative pattern glass-ceramic plate with rolling process, may further comprise the steps:
1, select for use following component conduct to produce the basic components (consumption is by weight percentage) of decorative pattern type sytull:
2, according to basic components, selecting silica sand, potassium felspar sand, calcite, fluorite, talcum, soda ash, salt of wormwood for use is raw material, and the granularity of various raw materials is controlled at below 40 orders, calculates the consumption of various raw materials, and weighing obtains basic material after mixing.
3, after being mixed in proportion, various raw materials are sent to 1
#In the smelting furnace, its fusing is obtained the parent glass liquation at 1500～1520 ℃.
4, in basic material, add following two kinds of tinting materials (consumption is in the weight ratio of itself and basic material),
Powder blue 0.1% nickel oxide 0.2%
Be sent to 2 after mixing
#In the smelting furnace, under 1500～1520 ℃ temperature,, obtain the smoked glass liquation with its fusing.
5, with 1
#The parent glass liquation and 2 of smelting furnace
#The smoked glass liquation of smelting furnace flows in the same work pool in 5: 1 ratio, and the temperature of work pool is controlled at 1230～1250 ℃.
6, above-mentioned two kinds of mixed molten liquids are stirred with whisking appliance, make it to look on the macroscopic view evenly, and look it is two kinds of clearly demarcated colors of color on the microcosmic.
7, this mixed solution is sent to the sheet glass that is pressed into red heat on the rolling press.
8, the sheet glass of red heat be sent in the roller kiln heat-treat:
(1) earlier the red heat sheet glass is chilled to 650 ℃, stops 60～80min;
(2) progressively be warming up to 800 ℃, stop 90min;
(3) cooling then is no more than 3 ℃/min 600～500 ℃ of cooling rates;
(4) come out of the stove in 120 ℃.
9, the chunk glass that the kiln tail is come out just can obtain the glass-ceramic plate of white background ash decorative pattern through cutting, grinding, polishing back.
Embodiment 2
Produce green white alternate sytull piece spare with casting, may further comprise the steps:
1, select for use following component conduct to produce the basic components (consumption is by weight percentage) of decorative pattern type sytull:
Silicon-dioxide 62.5% aluminium sesquioxide 4.5%
Quicklime 14.5% potassium oxide 6.5%
Sodium oxide 6.5% fluorine 5.5%
2, according to basic components, selecting silica sand, potassium felspar sand, calcite, fluorite, soda ash, Pottasium Hydroxide for use is raw material, and the granularity of various basic materials is controlled at below 40 orders, calculates the consumption of various raw materials, and weighing obtains basic material after mixing.
3, after being mixed, basic material is sent to 1
#In the smelting furnace, its fusing is obtained the parent glass liquation at 1480～1500 ℃.
4, the small portion glass melt is flowed into auxiliary material road, in auxiliary material road, add 0.5% chromium oxide powder (consumption is in the weight ratio of itself and basic material).The temperature in auxiliary material road is controlled at 1480～1500 ℃, and chromium oxide powder is melted evenly in auxiliary material road.
5, the glass melt in the glass melt in the main kiln and the auxiliary material road is flow to same work pool in 3: 1 ratio, the temperature of work pool is controlled at 1280～1300 ℃.
6, at work pool above-mentioned two kinds of mixed molten liquids are stirred into macroscopic view evenly with whisking appliance, and the uneven liquation of microcosmic.
7, this mixed solution is poured into casting in the previously prepd piece spare mould.
8, the blank after the moulding be sent in the tunnel heat-treat:
(1) earlier blank is chilled to 650 ℃, keeps 100min at 650 ℃;
(2) progressively be warming up to 850 ℃, keep 120min;
(3) cooling does not then surpass 3 ℃/min 600～500 ℃ of cooling rates;
(4) come out of the stove in 100 ℃ at last.
9, the blank after will coming out of the stove cuts, carves, polishes, polishes, and obtains green white alternate sytull piece spare.
Claims (3)
1. method of producing chromatic pattern type sytull with rolling process or casting is characterized in that this method may further comprise the steps:
(1) select for use following composition by weight percentage as basic components,
Select suitable raw mineral materials and industrial chemicals, calculate the consumption of various raw materials, weighing mixes obtaining basic material;
(2) in basic material, add in the following tinting material one or more, the consumption of this tinting material is in the weight ratio of itself and basic material;
Wherein, the adding total amount of said tinting material is 0.1～8.0% of a basic material gross weight;
(3) above raw material is mixed in proportion, in 1380～1520 ℃ of fusings, prepare the glass melt of different color respectively in the input stove;
(4) with the glass melt of several kinds of different colors in proportion under temperature than low 100～300 ℃ of the temperature of fusion in the step (3), render to same work pool, obtain the glass melt of required decorative pattern after the stirring;
(5) adopt rolling process or casting will have the glass melt moulding of decorative pattern;
(6) blank after the moulding is heat-treated, can obtain chromatic pattern type sytull.
2. method of producing chromatic pattern type sytull with rolling process or casting according to claim 1 is characterized in that described thermal treatment may further comprise the steps:
(1) earlier the chunk glass after the moulding is chilled to 650 ℃, and keeps more than the 60min at 650 ℃;
(2) be warming up to 800～900 ℃ and keep 60～120min;
(3) be cooled to then below 120 ℃ and come out of the stove, be no more than 3 ℃/min 600～500 ℃ of cooling rates.
3. method of producing chromatic pattern type sytull according to claim 1 with rolling process or casting; It is characterized in that, select silica sand, potassium felspar sand, calcite, talcum, fluorite, borax, salt of wormwood, yellow soda ash, zinc oxide corresponding composition in the basic components to be provided in the said step (1) as raw material.
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| CN2012103277178A CN102795770A (en) | 2012-09-06 | 2012-09-06 | Method for producing color pattern type glass ceramics through rolling process or casting process |
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| CN2012103277178A CN102795770A (en) | 2012-09-06 | 2012-09-06 | Method for producing color pattern type glass ceramics through rolling process or casting process |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108882A (en) * | 2014-04-11 | 2014-10-22 | 海南大学 | Float microcrystalline glass and preparation method thereof |
| CN104176937A (en) * | 2013-05-27 | 2014-12-03 | 朱晓明 | Manufacturing method for colored microcrystalline glass |
| CN113024121A (en) * | 2021-04-26 | 2021-06-25 | 赵国祥 | Microcrystalline glass plate production process |
| CN113233741A (en) * | 2021-06-18 | 2021-08-10 | 广西中炀新材料科技有限公司 | Microcrystal with whole texture and processing method thereof |
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| JP2001031444A (en) * | 1999-07-16 | 2001-02-06 | Maeda Kogyo Kk | Fabrication of colored glass for illumination |
| CN1408664A (en) * | 2001-09-27 | 2003-04-09 | 秦皇岛玻璃工业研究设计院 | Formulation of new green environment protection crystalline glass plate and producing technology |
| WO2004016557A1 (en) * | 2002-08-16 | 2004-02-26 | Vladimir Nikolaevich Molchanov | Method of manufacturing coloured glass with improved uniformity of the colouring |
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| CN1974456A (en) * | 2006-12-11 | 2007-06-06 | 巫汉生 | Etched microcrystalline glass plate and its production process |
| CN101265027A (en) * | 2008-03-18 | 2008-09-17 | 深圳市和兴泰实业有限公司 | Formulation of imperforate micro-spar sheet material and manufacturing method thereof |
| CN102503138A (en) * | 2011-10-18 | 2012-06-20 | 武汉理工大学 | Colorizing method of building decoration microcrystalline glass produced by sintering method |
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2012
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| JP2001031444A (en) * | 1999-07-16 | 2001-02-06 | Maeda Kogyo Kk | Fabrication of colored glass for illumination |
| CN1408664A (en) * | 2001-09-27 | 2003-04-09 | 秦皇岛玻璃工业研究设计院 | Formulation of new green environment protection crystalline glass plate and producing technology |
| WO2004016557A1 (en) * | 2002-08-16 | 2004-02-26 | Vladimir Nikolaevich Molchanov | Method of manufacturing coloured glass with improved uniformity of the colouring |
| CN1834056A (en) * | 2005-04-11 | 2006-09-20 | 九江金凤凰装饰材料有限公司 | Decorative material and prepn. thereof |
| CN1807299A (en) * | 2006-01-25 | 2006-07-26 | 中国地质大学（武汉） | Flow liner crystallite glass composite plate preparation method |
| CN1974456A (en) * | 2006-12-11 | 2007-06-06 | 巫汉生 | Etched microcrystalline glass plate and its production process |
| CN101265027A (en) * | 2008-03-18 | 2008-09-17 | 深圳市和兴泰实业有限公司 | Formulation of imperforate micro-spar sheet material and manufacturing method thereof |
| CN102503138A (en) * | 2011-10-18 | 2012-06-20 | 武汉理工大学 | Colorizing method of building decoration microcrystalline glass produced by sintering method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176937A (en) * | 2013-05-27 | 2014-12-03 | 朱晓明 | Manufacturing method for colored microcrystalline glass |
| CN104108882A (en) * | 2014-04-11 | 2014-10-22 | 海南大学 | Float microcrystalline glass and preparation method thereof |
| CN113024121A (en) * | 2021-04-26 | 2021-06-25 | 赵国祥 | Microcrystalline glass plate production process |
| CN113024121B (en) * | 2021-04-26 | 2023-10-27 | 赵国祥 | Microcrystalline glass plate production process |
| CN113233741A (en) * | 2021-06-18 | 2021-08-10 | 广西中炀新材料科技有限公司 | Microcrystal with whole texture and processing method thereof |
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Application publication date: 20121128 |