CN102001867B - Manufacturing method of imitated sesame stone ceramic - Google Patents
Manufacturing method of imitated sesame stone ceramic Download PDFInfo
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- CN102001867B CN102001867B CN201010590277A CN201010590277A CN102001867B CN 102001867 B CN102001867 B CN 102001867B CN 201010590277 A CN201010590277 A CN 201010590277A CN 201010590277 A CN201010590277 A CN 201010590277A CN 102001867 B CN102001867 B CN 102001867B
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Abstract
The invention discloses a ceramic manufacturing method for forming Indian red stone grain due to glaze layer furnace transmutation during firing process, which comprises the following steps of: preparing first glaze slurry containing tin dioxide, zirconium dioxide, nickel oxide and cobalt oxide, second glaze slurry containing cobalt oxide, nickel oxide, chromic oxide, ferric oxide and manganese dioxide and third glaze slurry containing tin dioxide, zirconium dioxide, nickel oxide and antimony oxide, and applying the first glaze slurry, the second glaze slurry and the third glaze slurry on a ceramic blank in sequence. The glaze layer of the fired ceramic product has furnace transmutation, gray black and white colored spots and the like occur on the glaze layer, the shade and the distribution condition of the colored spots are similar to those of sesame stone, and the imitated sesame stone ceramic has the visual effect of sesame stone appearance. The glaze application operation of the invention is not difficult to control, and the firing process is basically the same to that of common glaze ceramic.
Description
Technical field
The present invention relates to the method for manufacture of pottery, relate in particular to the method for manufacture of ceramic with bag appearance.
Background technology
Have the ceramic of stone grain effect owing to have special appreciation effect, receive human consumer's favor, have the vast market space as vase, ornaments, apparatus or collectibles.Therefore, it becomes a developing direction of decorating ceramic products.
Chinese invention patent ublic specification of application CN1218020A has proposed a kind of method that on pottery, forms marble pattern; Provide at first that a high-density, viscosity are little, the ground-coat enamel of high-consistency, then that proportion is little, viscosity big, the cover-coat enamel of low denseness is slowly poured in the ground-coat enamel, because the drop of two kinds of glaze proportions and viscosity; Cover-coat enamel does not decompose in ground-coat enamel immediately; And float on the top layer of ground-coat enamel, then the paddling glaze makes it produce marble grain, then the biscuiting embryo partly is dipped in to roll in the glaze and turns around; Muffle painting is overlying on the embryo, in high temperature, fires after the completion glazing program and promptly produce marble grain.This method operation is difficult to control, and reproducibility is relatively poor, and yield rate is low, and is difficult to form the natural color spot that can not form stone.
The disclosed pottery with bag top layer of CN1241497A, CN1424190A, CN1546294A, CN1727147A, CN1887558A and CN101585210A is to adopt mechanical means that one or more mill bases are dispersed in the biscuit of ceramics surface, burns till the back ceramic surface and shows that the plurality of color pulp color embodies the stone speckle.But these method complicated operations, and because speckle is too regular, imitative stone effect is relatively poor.
CN1923747A thinks, pigment is wrapped in the frit, can form the stone imitation pattern glazed ceramic after burning till, but because the pigment patch is too small, the stone material pattern occurs and the natural stone gap is bigger.
CN101066890A thinks, on ceramic paste preforms, executes one deck ground-coat enamel, preparation ground-coat enamel base; Ground-coat enamel base surface is picked the color glaze that contains bubble, form marbling because the color glaze slurry bubble vanishes, this method applicability can be strong; Can be applicable to the ceramic product that type is complicated; But color spot is single, and the ceramic product surface finish is relatively poor, and is far away with natural stone texture gap.
Summary of the invention
The object of the present invention is to provide a kind of operation simple and easy, transmutation occurs at sintering procedure glaze layer and form the process for preparing ceramic of sesame bag.
This method may further comprise the steps:
A. preparation contains tindioxide 11～13% by weight percentage; ZIRCONIUM DIOXIDE 99.5 78～82%; Nickel oxide 4～6%, the first color base material of powder blue 2～4% adds water by 50～60% of the first color base material weight and grinds; The first color base material after will grinding in the first color base material and 20: 100 ratio of transparent parent glaze weight ratio mixes with transparent parent glaze, adds first glaze slip that water is made into total solid content 50～52%;
B. preparation contains powder blue 14～16% by weight percentage; Nickel oxide 9～11%, chromium sesquioxide 14～16%, red stone 18～22%; The second color base material of Manganse Dioxide 38～42%; Add water by 50～60% of the second color base material weight and grind, the second color base material after will grinding in the second color base material and 20: 100 ratio of transparent parent glaze weight ratio mixes with transparent parent glaze, adds second glaze slip that water is made into total solid content 50～52%;
C. preparation contains tindioxide 11～13% by weight percentage; ZIRCONIUM DIOXIDE 99.5 68～72%; Nickel oxide 2～4%, the tertiary color sill of weisspiessglanz 9～11% adds water by 50～60% of tertiary color sill weight and grinds; Tertiary color sill after will grinding in tertiary color sill and 20: 100 ratio of transparent parent glaze weight ratio mixes with transparent parent glaze, adds the 3rd glaze slip that water is made into total solid content 50～52%;
D. on ceramic body, execute first glaze slip, second glaze slip is executed in seasoning after 0.5～1 hour, and the 3rd glaze slip is executed in seasoning after 1～1.5 hour again, and the ratio of the consumption of first glaze slip, second glaze slip and the 3rd glaze slip is 1: 0.55～0.65: 0.35～0.45;
E. the ceramic body after the glazing is fired: in the time of 200～800 ℃, per hour heat up 180～200 ℃; Per hour heat up in the time of 800～1100 ℃ 90～100 ℃; Per hour heat up in the time of 1100～1260 ℃ 50～60 ℃; Cease fire when arriving 1260～1270 ℃ and lower the temperature, cooling back ceramic body becomes imitative sesame stone-texture ceramic goods.
Among the present invention, transparent parent glaze is the normal transparent glaze that uses in the ceramic industry, perhaps becomes frit.
In steps A, the weight percentage of the preferred first color base material is a tindioxide 12%, ZIRCONIUM DIOXIDE 99.5 80%, nickel oxide 5%, powder blue 3%.
Among the step B, the preferred second color base material weight percentage composition is a powder blue 15%, nickel oxide 10%, chromium sesquioxide 15%, red stone 20%, Manganse Dioxide 40%.
Among the step C, the weight percentage of preferred tertiary color sill is a tindioxide 10%, ZIRCONIUM DIOXIDE 99.5 70%, nickel oxide 3%, weisspiessglanz 10%.
Among the step D, the ratio of the consumption of preferred first glaze slip, second glaze slip and the 3rd glaze slip is 1: 0.6: 0.4.
In the step e; When sintering procedure is 800～900 ℃ in temperature; Adopt the reduction mode to fire, promptly strengthen firing rate but do not increase air flow quantity, fuel burns under anoxic condition in the kiln; Other TR in addition adopts mode of oxidizing to fire i.e. fuel perfect combustion under the sufficient state of oxygen.
The present invention transmutation occurs at sintering process glaze layer; Color spots such as grey black and white appear in the ceramic after burning till at the glaze layer, the color spot depth and distribution situation are close with sesame stone, have sesame stone outward appearance visual effect; Glazing operation of the present invention is not difficult to control; Sintering procedure and common glazed ceramic are basic identical, owing to adopt low plumbous, low cadmium material, product meets California, USA 65 and the plumbous cadmium standard of European Union.
Description of drawings
Fig. 1 is the ceramic appearance design sketch that the method for embodiment 1 is made.
Fig. 2 is the local surfaces appearance figure of Fig. 1 ceramic.
Embodiment
Embodiment 1
Preparation by weight percentage contains tindioxide 12%; ZIRCONIUM DIOXIDE 99.5 80%; Nickel oxide 5%, the first color base material of powder blue 3% adds water by 60% of the first color base material weight and grinds; The first color base material after will grinding in the first color base material and 20: 100 ratio of transparent parent glaze weight ratio mixes with transparent parent glaze, adds first glaze slip that water is made into total solid content 50%.
Preparation by weight percentage contains powder blue 15%; Nickel oxide 10%; Chromium sesquioxide 15%, red stone 20%, the second color base material of Manganse Dioxide 40%; The second color base material after will grinding in the second color base material and 20: 100 ratio of transparent parent glaze weight ratio mixes with transparent parent glaze, adds second glaze slip that water is made into total solid content 50%.
Preparation by weight percentage contains tindioxide 10%; ZIRCONIUM DIOXIDE 99.5 70%; Nickel oxide 3%, the tertiary color sill of weisspiessglanz 10% adds water by 60% of tertiary color sill weight and grinds; Tertiary color sill after will grinding in tertiary color sill and 20: 100 ratio of transparent parent glaze weight ratio mixes with transparent parent glaze, adds the 3rd glaze slip that water is made into total solid content 50%;
On ceramic body, adopt infusion method to execute first glaze slip; Seasoning adopts spraying method evenly to spray second glaze slip after 0.8 hour; Seasoning adopts spraying method evenly to spray the 3rd glaze slip after 1 hour again; The dried thickness of first glaze slip is about 0.2mm, and the ratio of the consumption of first glaze slip, second glaze slip and the 3rd glaze slip is 1: 0.6: 0.4.
Ceramic body after the glazing is fired: when beginning, slowly heat, the moisture in the ceramic body is slowly evaporated, prevent that ceramic body is out of shape, heat can be elevated to 80 ℃ after 1 hour; Strengthen firepower afterwards gradually, after 1 hour, be elevated to 200 ℃, between 200～800 ℃, per hour heat up 200 ℃, after temperature is elevated to 800 ℃; Between 800～900 ℃, adopt the reduction mode to fire, promptly strengthen firing rate but do not increase air flow quantity; Fuel incomplete combustion under anoxic condition in the kiln, temperature is elevated to 900 ℃ after 1 hour, increases air flow quantity afterwards; Fuel perfect combustion in the kiln per hour heats up between 900～1100 ℃ 100 ℃, per hour heats up 60 ℃ between 1100～1260 ℃; Cease fire when arriving 1260 ℃ and lower the temperature, open kiln behind the cool to room temperature, ceramic body becomes imitative sesame stone-texture ceramic goods.
This ceramic outward appearance visual effect is as depicted in figs. 1 and 2; Fig. 2 is 1: 1 a local surfaces outside drawing of chi in proportion; Visible from Fig. 1 and Fig. 2; Multiple color spots such as grey black and white occur at the glaze layer, the color spot depth and distribution situation are close with sesame stone, have clear and definite sesame stone outward appearance visual effect.
Claims (6)
1. the method for manufacture of an imitative sesame stone-texture ceramic is characterized in that, may further comprise the steps:
A. preparation contains tindioxide 11～13% by weight percentage; ZIRCONIUM DIOXIDE 99.5 78～82%; Nickel oxide 4～6%, the first color base material of powder blue 2～4% adds water by 50～60% of the first color base material weight and grinds; The first color base material after will grinding in the first color base material and 20: 100 ratio of transparent parent glaze weight ratio mixes with transparent parent glaze, adds first glaze slip that water is made into total solid content 50～52%;
B. preparation contains powder blue 14～16% by weight percentage; Nickel oxide 9～11%, chromium sesquioxide 14～16%, red stone 18～22%; The second color base material of Manganse Dioxide 38～42%; Add water by 50～60% of the second color base material weight and grind, the second color base material after will grinding in the second color base material and 20: 100 ratio of transparent parent glaze weight ratio mixes with transparent parent glaze, adds second glaze slip that water is made into total solid content 50～52%;
C. preparation contains tindioxide 11～13% by weight percentage; ZIRCONIUM DIOXIDE 99.5 68～72%; Nickel oxide 2～4%, the tertiary color sill of weisspiessglanz 9～11% adds water by 50～60% of tertiary color sill weight and grinds; Tertiary color sill after will grinding in tertiary color sill and 20: 100 ratio of transparent parent glaze weight ratio mixes with transparent parent glaze, adds the 3rd glaze slip that water is made into total solid content 50～52%;
D. on ceramic body, execute first glaze slip, second glaze slip is executed in seasoning after 0.5～1 hour, and the 3rd glaze slip is executed in seasoning after 1～1.5 hour again, and the ratio of the consumption of first glaze slip, second glaze slip and the 3rd glaze slip is 1: 0.55～0.65: 0.35～0.45;
E. the ceramic body after the glazing is fired: in the time of 200～800 ℃, per hour heat up 180～200 ℃; Per hour heat up in the time of 800～1100 ℃ 90～100 ℃; Per hour heat up in the time of 1100～1260 ℃ 50～60 ℃; Cease fire when arriving 1260～1270 ℃ and lower the temperature, cooling back ceramic body becomes imitative sesame stone-texture ceramic goods.
2. according to the method for manufacture of the said imitative sesame stone-texture ceramic of claim 1, it is characterized in that in steps A, the weight percentage of the first color base material is a tindioxide 12%, ZIRCONIUM DIOXIDE 99.5 80%, nickel oxide 5%, powder blue 3%.
3. according to the method for manufacture of the said imitative sesame stone-texture ceramic of claim 1, it is characterized in that in step B, the second color base material weight percentage composition is a powder blue 15%, nickel oxide 10%, chromium sesquioxide 15%, red stone 20%, Manganse Dioxide 40%.
4. according to the method for manufacture of the said imitative sesame stone-texture ceramic of claim 1, it is characterized in that in step C, the weight percentage of tertiary color sill is a tindioxide 10%, ZIRCONIUM DIOXIDE 99.5 70%, nickel oxide 3%, weisspiessglanz 10%.
5. according to the method for manufacture of the said imitative sesame stone-texture ceramic of claim 1, it is characterized in that in step D, the ratio of the consumption of first glaze slip, second glaze slip and the 3rd glaze slip is 1: 0.6: 0.4.
6. according to the method for manufacture of the said imitative sesame stone-texture ceramic of claim 1, it is characterized in that in step e, when sintering procedure is 800～900 ℃ in temperature, adopt the reduction mode to fire, other TR in addition adopts mode of oxidizing to fire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010590277A CN102001867B (en) | 2010-12-07 | 2010-12-07 | Manufacturing method of imitated sesame stone ceramic |
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| CN201010590277A CN102001867B (en) | 2010-12-07 | 2010-12-07 | Manufacturing method of imitated sesame stone ceramic |
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| CN102001867A CN102001867A (en) | 2011-04-06 |
| CN102001867B true CN102001867B (en) | 2012-09-26 |
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| CN201010590277A Expired - Fee Related CN102001867B (en) | 2010-12-07 | 2010-12-07 | Manufacturing method of imitated sesame stone ceramic |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105036806B (en) * | 2015-07-24 | 2017-03-15 | 潮州市瓷都实业有限公司 | A kind of manufacture method of imitative Sang Pu Folium Trematis Dielsianae stone stone-texture ceramic |
| CN105036807A (en) * | 2015-07-24 | 2015-11-11 | 陈晓湘 | Manufacturing method of imitation India red stone line ceramic |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1218020A (en) * | 1997-11-25 | 1999-06-02 | 协和陶瓷厂股份有限公司 | Method for forming marble pattern on ceramics |
| CN1887558A (en) * | 2006-07-20 | 2007-01-03 | 广东东鹏陶瓷股份有限公司 | Material distributing method and device for making ceramic tile with imitative stone grains |
| CN101066890A (en) * | 2007-06-01 | 2007-11-07 | 山东茂华硅工有限公司 | Process of forming decorative marble patterns on ceramic product |
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- 2010-12-07 CN CN201010590277A patent/CN102001867B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1218020A (en) * | 1997-11-25 | 1999-06-02 | 协和陶瓷厂股份有限公司 | Method for forming marble pattern on ceramics |
| CN1887558A (en) * | 2006-07-20 | 2007-01-03 | 广东东鹏陶瓷股份有限公司 | Material distributing method and device for making ceramic tile with imitative stone grains |
| CN101066890A (en) * | 2007-06-01 | 2007-11-07 | 山东茂华硅工有限公司 | Process of forming decorative marble patterns on ceramic product |
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Granted publication date: 20120926 Termination date: 20211207 |