CN103073189B - Beige microcrystalline glass plate and manufacturing method thereof - Google Patents
Beige microcrystalline glass plate and manufacturing method thereof Download PDFInfo
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- CN103073189B CN103073189B CN201310023252.1A CN201310023252A CN103073189B CN 103073189 B CN103073189 B CN 103073189B CN 201310023252 A CN201310023252 A CN 201310023252A CN 103073189 B CN103073189 B CN 103073189B
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- 239000011521 glass Substances 0.000 title claims abstract description 68
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 56
- 238000002425 crystallisation Methods 0.000 claims abstract description 28
- 230000008025 crystallization Effects 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000005352 clarification Methods 0.000 claims abstract description 27
- 238000002844 melting Methods 0.000 claims abstract description 18
- 230000008018 melting Effects 0.000 claims abstract description 18
- 238000000265 homogenisation Methods 0.000 claims abstract description 15
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 13
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000010438 granite Substances 0.000 claims abstract description 12
- 239000001095 magnesium carbonate Substances 0.000 claims abstract description 6
- 235000014380 magnesium carbonate Nutrition 0.000 claims abstract description 6
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims abstract description 6
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims abstract description 6
- 239000002367 phosphate rock Substances 0.000 claims abstract description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 48
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- 230000004927 fusion Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 6
- 241000276489 Merlangius merlangus Species 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 235000017550 sodium carbonate Nutrition 0.000 claims description 5
- 238000005498 polishing Methods 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 5
- 230000003628 erosive effect Effects 0.000 abstract description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005245 sintering Methods 0.000 description 6
- NEGBOTVLELAPNE-UHFFFAOYSA-N [Ti].[Ce] Chemical compound [Ti].[Ce] NEGBOTVLELAPNE-UHFFFAOYSA-N 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- GJEAMHAFPYZYDE-UHFFFAOYSA-N [C].[S] Chemical compound [C].[S] GJEAMHAFPYZYDE-UHFFFAOYSA-N 0.000 description 2
- 229910000420 cerium oxide Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002667 nucleating agent Substances 0.000 description 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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Abstract
The invention discloses a beige microcrystalline glass plate and a manufacturing method thereof. The manufacturing method comprises the following steps: mixing the following components in part by weight: 1-2 parts of sodium carbonate, 14-16 parts of magnesite, 64-70 parts of granite, 15-17 parts of phosphate rock, 4-6 parts of heavy calcium and 0.1-0.3 part of iron oxide red to form a first mixture and adding 2 parts of water in part by weight into the first mixture to form a second mixture; conveying the second mixture into an all-electric melting furnace for melting; conveying the molten second mixture after subjected to clarification and homogenization into a calendar through a material passage to form a glass belt; and conveying the glass belt after being annealed into a crystallization furnace for coring and crystallization to form a coarse crystallization plate, and grinding and polishing the coarse crystallization plate to obtain the beige microcrystalline glass plate. The beige microcrystalline glass plate and the manufacturing method thereof have the advantages that the problem that the microcrystalline glass plate produced by taking granite as a raw material is single in color is solved, the equipment erosion can be reduced, and the equipment service life is prolonged.
Description
Technical field
The embodiment of the present invention relates to a kind of material of construction and manufacture method thereof, is specifically related to a kind of glass board material and manufacture method thereof.
Background technology
The fundamental property of the existing glass of devitrified glass, has again the polycrystalline feature of pottery, has concentrated the feature of glass and pottery, has become the type material of a class uniqueness.High with its physical strength, hardness is large, wear resisting property good, erosion resistance is strong, has good chemical stability and thermostability, can adapt to rugged environment, obtain in the world in recent years and develop fast.
The production of tradition devitrified glass adopts sintering process technique, and the energy consumption high problem that sintering process technique faces in devitrified glass is produced is the critical bottleneck of the fast development of restriction devitrified glass and large-scale production always.Sintering process explained hereafter devitrified glass and expensive non-ferrous metal zinc oxide starting material will be used, the production cost of a lot of devitrified glass enterprise is remained high always, simultaneously sintering process production technique efficiency is low, and product has that pore, planeness are poor, the devitrified glass enterprise management condition of sintering process technique is always had difficulty in taking a step.
The devitrified glass of production beige series is on coloring process, and it is painted painted with " cerium titanium " that traditional technology generally adopts " sulphur carbon "." sulphur carbon " is painted need carry out under reducing atmosphere, the defect that color is impure, bubble is more is there is time painted, simultaneously because the existence of " sulphur " also can cause erosion to All Electric Melting Furnace molybdenum electrode, discharge sulphur trioxide, therefore be not suitable for adopting all-electric melting calendering technology to produce, do not meet environmental requirement." cerium titanium " is painted, and because " cerium " belongs to rare earth metal, " titanium " belongs to noble metal, and cost is higher, and the uncertain factor of market supply is simultaneously more, and risk is larger.
, there is the problem that product colour is single in the devitrified glass that the method utilizing granite waste to produce microcrystalline glass decorative plate is at present produced; And technical recipe adopts fluorite as Nucleating Agent, corrode comparatively large to All Electric Melting Furnace, cause the All Electric Melting Furnace life-span shorter, maintenance cost is higher, seriously restricts production.
Summary of the invention
The object of the invention is to the defect solving above-mentioned prior art, a kind of beige crystallizing glass sheet material and manufacture method thereof are provided.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of beige crystallizing glass sheet material, comprises the following component counted by weight:
Na
2o:3 to 4 part;
MgO:6 to 9 part;
Al
2o
3: 9 to 12 parts;
SiO
2: 60 to 70 parts;
P
2o
5: 2 to 4 parts;
K
2o:3 to 4 part;
CaO:11 to 13 part;
Fe
2o
3: 1.5 to 2.5 parts.
A manufacture method for beige crystallizing glass sheet material, comprises the following steps:
The following component counted by weight is mixed to form the first mixture:
Soda ash: 1 to 2 part, is mainly used in providing Na
2o,
Magnesite: 14 to 16 parts, is mainly used in providing MgO,
Granite: 64 to 70 parts, is mainly used in providing SiO
2,
Rock Phosphate (72Min BPL): 15 to 17 parts, is mainly used in providing P
2o
5,
Coarse whiting: 4 to 6 parts, is mainly used in providing CaO,
Iron oxide red: 0.1 to 0.3 part, for providing Fe
2o
3;
In the first mixture, add the 2 parts of water counted by weight, mix 3 to 5 minutes, form the second mixture;
Adopt automatic charging equipment that the second mixture is sent into All Electric Melting Furnace by All Electric Melting Furnace feeding chamber, control feeding quantity, the second mixture is melted in All Electric Melting Furnace by infrared rays liquid level indicator, the temperature of fusion controlling the second mixture is 1400 to 1500 degree;
By the second mixture clarification after fusing, homogenizing, the temperature of control clarification, homogenization process second mixture is 1400 to 1500 degree, and the time of clarification, homogenization process is 7.5 to 8.5 hours;
The second mixture after clarification, homogenizing enters material road through stream hole, uptake, and temperature is down to 1200 to 1300 degree, and Zai Jingliao road is delivered to rolling press and is shaped as glass ribbon, and described forming temperature is 1100 to 1200 degree;
Glass ribbon is carried out anneal, lower the temperature by temperature lowering curve, kiln temperature degree brought into by glass is 750 to 850 degree, then with the time of 10 minutes, temperature is down to 700 degree by 750 degree, 700 degree of insulations 15 minutes, then with the time of 60 minutes, temperature is down to 580 degree by 700 degree, with the time of 45 minutes, temperature is down to 300 degree by 580 degree again, with the time of 30 minutes, temperature is down to 40 degree by 300 degree again, glass ribbon kiln discharge temperature is 35 to 45 degree, then cold junction line of cut is entered, rear generation work in-process are cut according to customer requirement, crystallization kiln crystallization is delivered to through transition roller table,
Glass ribbon after annealed process is sent into crystallization kiln and carries out coring, crystallization, through 3 to 5 hours, become coarsening plate, the temperature of described nucleating course is 710 to 730 degree, and crystallization process temperature 950 to 970 is spent;
Coarsening plate is carried out polishing through full-automatic mill, after polished finish, obtains beige crystallizing glass sheet material.
As optimal way of the present invention, in the manufacture method of above-mentioned beige crystallizing glass sheet material, preferably, the temperature of fusion of described second mixture is 1450 degree; The temperature of described clarification, homogenization process second mixture is 1450 degree, and the time of clarification, homogenization process is 8 hours; The second mixture after clarification, homogenizing enters material road through stream hole, uptake, and temperature is down to 1250 degree, and Zai Jingliao road is delivered to rolling press and is shaped as glass ribbon, and described forming temperature is 1150 degree; The time of described coring, crystallization is 4 hours, and the temperature of described nucleating course is 720 degree, crystallization process temperature 960 degree.
Effect of the present invention and advantage as follows:
1, employing P
2o
5replace F as Nucleating Agent, not only do not affect product performance, also reduce All Electric Melting Furnace simultaneously and corrode, extend the All Electric Melting Furnace life-span.
2, Fe is contained in raw material granite
2o
3, Fe
2o
3in the devitrified glass of calcium-magnesium-aluminium-system on silicon, devitrified glass can be coloured to beige, simultaneously by adjustment Fe
2o
3consumption, just can obtain the beige devitrified glass be of different shades; Solving All Electric Melting Furnace adopts not easily " sulphur charcoal " painted, and " cerium titanium " problem that painted cost is higher, during cerium titanium is painted, need the cerium oxide of 1% and the titanium oxide of 0.5%, cerium oxide about 72000 yuan/ton, titanium oxide about 15000 yuan/ton, cost about 800 yuan/ton; Use Fe
2o
3in painted, need the Fe of 1.5%
2o
3(and granite is containing Fe
2o
3about 0.6%), Fe
2o
3be 7000 yuan/ton, cost about 70 yuan/ton, the cost of product per ton reduces 91%.
3, adopt discarded granite to be turned to starting material, reduce the cost of product, in starting material composition, discarded granite thing consumption can reach 60 to 70%.
4, product ultimate compression strength 160 to 200 MPa of the present invention, bending strength 35 to 50 MPa, density 2.5 to 2.7 grams/cc, Mohs' hardness 5 to 6 grades, water-intake rate <0.01%, smooth finish 90 to 98, acidproof soda acid, radioassay meets national category-A examination criteria.
5, the inventive method production beige crystallizing glass sheet material, energy consumption is 431.547kgce/t, and produces compared with devitrified glass with employing sintering process, energy consumption reduces, while product pore-free, smooth good.
Embodiment
According to one embodiment of present invention, following raw material precise is sent into mixer and is mixed to form the first mixture: soda ash: 6 kilograms, magnesite: 73 kilograms, granite: 320 kilograms, Rock Phosphate (72Min BPL): 78 kilograms, coarse whiting: 22 kilograms, iron oxide red: 0.5 kilogram;
In the first mixture, to add after 10 kg water remix 4 minutes, form the second mixture;
Second mixture is sent into All Electric Melting Furnace, and the temperature of fusion controlling the second mixture is 1500 degree;
By the second mixture clarification after fusing, homogenizing, the temperature of control clarification, homogenization process second mixture is 1450 degree, and the time of clarification, homogenization process is 8 hours;
The second mixture after clarification, homogenizing enters material road through stream hole, uptake, and temperature is down to 1250 degree, and Zai Jingliao road is delivered to rolling press and is shaped as glass ribbon, and described forming temperature is 1150 degree;
Glass ribbon is carried out anneal, kiln temperature degree brought into by glass is 750 degree, then with the time of 10 minutes, temperature is down to 700 degree by 750 degree, 700 degree of insulations 15 minutes, then with the time of 60 minutes, temperature is down to 580 degree by 700 degree, with the time of 45 minutes, temperature is down to 300 degree by 580 degree again, with the time of 30 minutes, temperature is down to 40 degree by 300 degree again, glass ribbon kiln discharge temperature is 40 degree, then cold junction line of cut is entered, cut rear generation work in-process according to customer requirement, deliver to crystallization kiln crystallization through transition roller table;
Glass ribbon after annealed process is sent into crystallization kiln, is heated to rapidly 720 degree, coring 1 hour, then is warming up to 960 degree, crystallization 2 hours, after being then cooled to room temperature, enter that full-automatic mill carries out polishing, polishing, obtain beige crystallizing glass sheet material.
Beige crystallizing glass sheet material is detected, comprises the following component counted by weight: Na
2o:3.5 part; MgO:8 part; Al
2o
3: 10 parts; SiO
2: 65 parts; P
2o
5: 3 parts; K
2o:3.5 part; CaO:12 part; Fe
2o
3: 2 parts.
According to one embodiment of present invention, following raw material precise is sent into mixer and is mixed to form the first mixture: soda ash: 10 kilograms, magnesite: 140 kilograms, granite: 640 kilograms, Rock Phosphate (72Min BPL): 150 kilograms, coarse whiting: 40 kilograms, iron oxide red: 1 kilogram;
In the first mixture, to add after 20 kg water remix 3 minutes, form the second mixture;
Second mixture is sent into All Electric Melting Furnace, and the temperature of fusion controlling the second mixture is 1400 degree;
By the second mixture clarification after fusing, homogenizing, the temperature of control clarification, homogenization process second mixture is 1400 degree, and the time of clarification, homogenization process is 7.5 hours;
The second mixture after clarification, homogenizing enters material road through stream hole, uptake, and temperature is down to 1200 degree, and Zai Jingliao road is delivered to rolling press and is shaped as glass ribbon, and described forming temperature is 1100 degree;
Glass ribbon is carried out anneal, kiln temperature degree brought into by glass is 760 degree, then with the time of 10 minutes, temperature is down to 700 degree by 760 degree, 700 degree of insulations 15 minutes, then with the time of 60 minutes, temperature is down to 580 degree by 700 degree, with the time of 45 minutes, temperature is down to 300 degree by 580 degree again, with the time of 30 minutes, temperature is down to 40 degree by 300 degree again, glass ribbon kiln discharge temperature is 40 degree, then cold junction line of cut is entered, cut rear generation work in-process according to customer requirement, deliver to crystallization kiln crystallization through transition roller table;
Glass ribbon after annealed process is sent into crystallization kiln, is heated to rapidly 710 degree, coring 1 hour, then is warming up to 950 degree, crystallization 2 hours, after being then cooled to room temperature, enter that full-automatic mill carries out polishing, polishing, obtain beige crystallizing glass sheet material.
Beige crystallizing glass sheet material is detected, comprises the following component counted by weight: Na
2o:3 part; MgO:6 part; Al
2o
3: 9 parts; SiO
2: 60 parts; P
2o
5: 2 parts; K
2o:35 part; CaO:11 part; Fe
2o
3: 1.5 parts.
According to one embodiment of present invention, following raw material precise is sent into mixer and is mixed to form the first mixture: soda ash: 20 kilograms, magnesite: 160 kilograms, granite: 700 kilograms, Rock Phosphate (72Min BPL): 170 kilograms, coarse whiting: 60 kilograms, iron oxide red: 3 kilograms;
In the first mixture, to add after 20 kg water remix 5 minutes, form the second mixture;
Second mixture is sent into All Electric Melting Furnace, and the temperature of fusion controlling the second mixture is 1500 degree;
By the second mixture clarification after fusing, homogenizing, the temperature of control clarification, homogenization process second mixture is 1500 degree, and the time of clarification, homogenization process is 8.5 hours;
The second mixture after clarification, homogenizing enters material road through stream hole, uptake, and temperature is down to 1300 degree, and Zai Jingliao road is delivered to rolling press and is shaped as glass ribbon, and described forming temperature is 1200 degree;
Glass ribbon is carried out anneal, kiln temperature degree brought into by glass is 850 degree, then with the time of 10 minutes, temperature is down to 700 degree by 850 degree, 700 degree of insulations 15 minutes, then with the time of 60 minutes, temperature is down to 580 degree by 700 degree, with the time of 45 minutes, temperature is down to 300 degree by 580 degree again, with the time of 30 minutes, temperature is down to 40 degree by 300 degree again, glass ribbon kiln discharge temperature is 40 degree, then cold junction line of cut is entered, cut rear generation work in-process according to customer requirement, deliver to crystallization kiln crystallization through transition roller table;
Glass ribbon after annealed process is sent into crystallization kiln, is heated to rapidly 730 degree, coring 1 hour, then is warming up to 970 degree, crystallization 2 hours, after being then cooled to room temperature, enter that full-automatic mill carries out polishing, polishing, obtain beige crystallizing glass sheet material.
Beige crystallizing glass sheet material is detected, comprises the following component counted by weight: Na
2o:4 part; MgO:9 part; Al
2o
3: 12 parts; SiO
2: 70 parts; P
2o
5: 4 parts; K
2o:4 part; CaO:13 part; Fe
2o
3: 2.5 parts.
Spoken of in this manual " embodiment ", " another embodiment ", " embodiment ", etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and be included at least one embodiment of the application's generality description.Multiple place occurs that statement of the same race is not necessarily refer to same embodiment in the description.Furthermore, when describing specific features, structure or a feature in conjunction with any embodiment, what advocate is also fall within the scope of the invention to realize this feature, structure or feature in conjunction with other embodiments.
Although with reference to multiple explanatory embodiment of the present invention, invention has been described here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.
Claims (2)
1. a manufacture method for beige crystallizing glass sheet material, is characterized in that, comprises the following steps:
The following component counted by weight is mixed to form the first mixture:
Soda ash: 1 to 2 part,
Magnesite: 14 to 16 parts,
Granite: 64 to 70 parts,
Rock Phosphate (72Min BPL): 15 to 17 parts,
Coarse whiting: 4 to 6 parts,
Iron oxide red: 0.1 to 0.3 part;
In the first mixture, add the 2 parts of water counted by weight, mix 3 to 5 minutes, form the second mixture;
Second mixture is sent into All Electric Melting Furnace by All Electric Melting Furnace feeding chamber, the second mixture is melted in All Electric Melting Furnace, the temperature of fusion controlling the second mixture is 1400 to 1500 degree;
By the second mixture clarification after fusing, homogenizing, the temperature of control clarification, homogenization process second mixture is 1400 to 1500 degree, and the time of clarification, homogenization process is 7.5 to 8.5 hours;
The second mixture after clarification, homogenizing enters material road through stream hole, uptake, and temperature is down to 1200 to 1300 degree, and Zai Jingliao road is delivered to rolling press and is shaped as glass ribbon, and described forming temperature is 1100 to 1200 degree;
Glass ribbon is carried out anneal, lower the temperature by temperature lowering curve, kiln temperature degree brought into by glass is 750 to 850 degree, then with the time of 10 minutes, temperature is down to 700 degree by 750 degree, 700 degree of insulations 15 minutes, are then down to 580 degree by temperature by 700 degree with the time of 60 minutes, then with the time of 45 minutes, temperature are down to 300 degree by 580 degree, with the time of 30 minutes, temperature is down to 40 degree by 300 degree again, glass ribbon kiln discharge temperature is 35 to 45 degree;
Glass ribbon after annealed process is sent into crystallization kiln and carries out coring, crystallization, through 3 to 5 hours, become coarsening plate, the temperature of described nucleating course is 710 to 730 degree, and crystallization process temperature 950 to 970 is spent;
Coarsening plate is carried out polish, after polished finish, obtain beige crystallizing glass sheet material, described beige crystallizing glass sheet material comprises the following component counted by weight:
Na
2o:3 to 4 part;
MgO:6 to 9 part;
Al
2o
3: 9 to 12 parts;
SiO
2: 60 to 70 parts;
P
2o
5: 2 to 4 parts;
K
2o:3 to 4 part;
CaO:11 to 13 part;
Fe
2o
3: 1.5 to 2.5 parts.
2. the manufacture method of beige crystallizing glass sheet material according to claim 1, it is characterized in that, the temperature of fusion of described second mixture is 1450 degree;
The temperature of described clarification, homogenization process second mixture is 1450 degree, and the time of clarification, homogenization process is 8 hours;
The second mixture after clarification, homogenizing enters material road through stream hole, uptake, and temperature is down to 1250 degree, and Zai Jingliao road is delivered to rolling press and is shaped as glass ribbon, and described forming temperature is 1150 degree;
The time of described coring, crystallization is 4 hours, and the temperature of described nucleating course is 720 degree, crystallization process temperature 960 degree.
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| CN201310023252.1A CN103073189B (en) | 2013-01-22 | 2013-01-22 | Beige microcrystalline glass plate and manufacturing method thereof |
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| CN103496850B (en) * | 2013-09-25 | 2015-09-23 | 四川一名微晶科技股份有限公司 | Black micro-crystal glass plate and production method thereof |
| CN103496851B (en) * | 2013-09-25 | 2015-09-23 | 四川一名微晶科技股份有限公司 | Black micro-crystal glass plate and production method thereof |
| CN104045238A (en) * | 2014-06-30 | 2014-09-17 | 四川一名微晶科技股份有限公司 | Green microcrystalline glass plate and production method thereof |
| CN105130190B (en) * | 2015-09-08 | 2017-10-17 | 四川一名微晶科技股份有限公司 | Using granite mine tailing as devitrified glass of main material production and preparation method thereof |
| CN109250917B (en) * | 2017-07-12 | 2022-05-17 | 沈阳龙山玉建材科技有限公司 | Production process of Longshan jade nano microcrystalline jade process plate |
| CN114368902A (en) * | 2022-01-21 | 2022-04-19 | 山东三汇玻璃有限公司 | Yellow glass and preparation method thereof |
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| CN101037344A (en) * | 2007-02-16 | 2007-09-19 | 中国地质大学（武汉） | Method for preparing micro crystal glass-ceramic composite board by employing whole glass board as mother glass |
| CN101718137A (en) * | 2009-11-19 | 2010-06-02 | 荥经县腾达石材开发有限责任公司 | Method for producing microcrystal glass decoration plate material with granite waste material |
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2013
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1091399A (en) * | 1993-02-26 | 1994-08-31 | 湖州玻璃厂二分厂 | Colored glass ceramics containing lithium tailings of more than or equal to 80 percent and manufacturing method thereof |
| CN101037344A (en) * | 2007-02-16 | 2007-09-19 | 中国地质大学（武汉） | Method for preparing micro crystal glass-ceramic composite board by employing whole glass board as mother glass |
| CN101718137A (en) * | 2009-11-19 | 2010-06-02 | 荥经县腾达石材开发有限责任公司 | Method for producing microcrystal glass decoration plate material with granite waste material |
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