CN104860536A - Glass-ceramic prepared from slag - Google Patents
Glass-ceramic prepared from slag Download PDFInfo
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- CN104860536A CN104860536A CN201510298052.6A CN201510298052A CN104860536A CN 104860536 A CN104860536 A CN 104860536A CN 201510298052 A CN201510298052 A CN 201510298052A CN 104860536 A CN104860536 A CN 104860536A
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Abstract
The invention discloses glass-ceramic prepared from slag and belongs to the technical field of glass. The glass-ceramic of the glass-ceramic comprises the following basic material main components in parts by weight: 70 to 75 parts of quartz sandstone, 17 to 20 parts of feldspar, 5 to 8 parts of calcite, 1 to 2 parts of chromite, 0.5 to 0.8 part of titanium dioxide, 5 to 7 parts of sodium carbonate, 1 to 4 parts of sodium oxide, 2 to 5 parts of sodium oxide, 2 to 3 parts of barium sulfate, 5 to 10 parts of calcium fluoride and 1 to 3 parts of potassium carbonate. The glass-ceramic has the advantages that the raw materials used for producing the glass-ceramic are easy in collection, the preparation is convenient, the production cost is low, the flatness of the produced glass-ceramic is good, the mechanical strength is high, the hardness is high, and the glass-ceramic is good in heat resistance, bending resistance, corrosion resistance and abrasion resistance and can be extensively applied to the fields of building, decoration and the like.
Description
Technical field
The present invention relates to glass technology field, be specifically related to a kind of devitrified glass utilizing slag to prepare.
Background technology
Devitrified glass is as the selectable finishing material of one, there is many excellent performances, as little in density, quality is fine and close, do not have pore, waterproof, airtight, softening temperature is high, chemical stability and Heat stability is good, physical strength and hardness are high, electric property is excellent, but because devitrified glass cost is high, often there is a large amount of manufacturability pore in the top layer of the devitrified glass of traditional mode of production and inside thereof, and the performance such as folding strength and water tolerance is not strong, limit the Application Areas of devitrified glass, thus constrain it greatly and use and promote.
In order to break through the application limitation of devitrified glass, doing large devitrified glass produce market, needing the quality improving devitrified glass, reducing costs.
Summary of the invention
The object of the present invention is to provide a kind of devitrified glass utilizing slag to prepare, employing slag is raw material, preparation of reasonably filling a prescription, the processing quality had while reducing costs.
Technical solution problem of the present invention adopts following technical scheme:
A kind of devitrified glass utilizing slag to prepare is provided, it adopts slag as basic raw material, it is characterized in that: described basic raw material main component and weight proportion are: quartzose sandstone 70 ~ 75, feldspar 17 ~ 20, calcite 5 ~ 8, chromite 1 ~ 2, titanium dioxide 0.5 ~ 0.8, soda ash 5 ~ 7, zinc oxide 1 ~ 4, sodium oxide 2 ~ 5, barium sulfate 2 ~ 3, Calcium Fluoride (Fluorspan) 5 ~ 10, salt of wormwood 1 ~ 3.
As preferred embodiment, silicon-dioxide (SiO in described quartzose sandstone
2) content be 95% ~ 96%, aluminum oxide (Al
2o
3) content be 1.2% ~ 1.5%, ferric oxide (Fe
2o
3) content is lower than 0.1%.
As preferred embodiment, described quartzose sandstone granularity requires that 0.12 ~ 0.70mm's accounts for more than 90%, and what be less than 0.12mm is no more than 5%, and water ratio is no more than 4%.
As preferred embodiment, in described calcite, (CaO) Han Liang≤54%, granularity requires at 15 order ~ 80 orders calcium oxide.
As preferred embodiment, silicon-dioxide (SiO in described feldspar
2) Han Liang≤70%, aluminum oxide (Al
2o
3) content be 14% ~ 16%, ferric oxide (Fe
2o
3) content is lower than being 0.41% ~ 0.42%, granularity requires 30 orders.
As preferred embodiment, sodium carbonate (Na in described soda ash
2cO
3) Han Liang≤98%, (NaCl)≤0.7%, granularity is 12 orders to sodium-chlor.
As preferred embodiment, described zinc oxide (ZnO) purity requirement is the powder of 97%, and described sodium oxide (Na2O) is technical pure powder, and particle purity is 40 ~ 45 orders.
As preferred embodiment, described barium sulfate is technical pure powder, and granularity is less than 200 orders.
As preferred embodiment, described Calcium Fluoride (Fluorspan) is technical pure powder, and purity is greater than 96%.
As preferred embodiment, Cr in described chromite
2o
3content be greater than 65%.
The present invention compared with prior art, its beneficial effect is: the feedstock capture for the production of devitrified glass is simple, easy to prepare, production cost is low, the devitrified glass planeness of producing is good, physical strength is high, hardness is large, have good heat impedance, flexural strength, erosion resistance and wear resistance, can be widely used in the fields such as building, decorations.
Embodiment
Below by specific embodiment, the present invention is specifically described.
A kind of devitrified glass utilizing slag to prepare, it adopts slag as basic raw material, and main component and weight proportion are: quartzose sandstone 72, feldspar 18, calcite 6, chromite 1, titanium dioxide 0.5, soda ash 5, zinc oxide 1.5, sodium oxide 3, barium sulfate 2.5, Calcium Fluoride (Fluorspan) 7, salt of wormwood 1.5.
Silicon-dioxide (SiO in quartzose sandstone
2) content be 95%, aluminum oxide (Al
2o
3) content be 1.3%, ferric oxide (Fe
2o
3) content is lower than 0.1%.
Quartzose sandstone granularity requires that 0.12 ~ 0.70mm's accounts for more than 90%, and what be less than 0.12mm is no more than 5%, and water ratio is no more than 4%.
In calcite, (CaO) Han Liang≤54%, granularity requires at 15 order ~ 80 orders calcium oxide.
Silicon-dioxide (SiO in feldspar
2) Han Liang≤70%, aluminum oxide (Al
2o
3) content be 14% ~ 16%, ferric oxide (Fe
2o
3) content is lower than being 0.41% ~ 0.42%, granularity requires 30 orders.
Sodium carbonate (Na in soda ash
2cO
3) Han Liang≤98%, (NaCl)≤0.7%, granularity is 12 orders to sodium-chlor.
Zinc oxide (ZnO) purity requirement is the powder of 97%, and described sodium oxide (Na2O) is technical pure powder, and particle purity is 40 ~ 45 orders.
Barium sulfate is technical pure powder, and granularity is less than 200 orders.
Calcium Fluoride (Fluorspan) is technical pure powder, and purity is greater than 96%.
Cr in chromite
2o
3content be greater than 65%.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. the devitrified glass utilizing slag to prepare, it adopts slag as basic raw material, it is characterized in that: described basic raw material main component and weight proportion are: quartzose sandstone 70 ~ 75, feldspar 17 ~ 20, calcite 5 ~ 8, chromite 1 ~ 2, titanium dioxide 0.5 ~ 0.8, soda ash 5 ~ 7, zinc oxide 1 ~ 4, sodium oxide 2 ~ 5, barium sulfate 2 ~ 3, Calcium Fluoride (Fluorspan) 5 ~ 10, salt of wormwood 1 ~ 3.
2. a kind of devitrified glass utilizing slag to prepare according to claim 1, is characterized in that: silicon-dioxide (SiO in described quartzose sandstone
2) content be 95% ~ 96%, aluminum oxide (Al
2o
3) content be 1.2% ~ 1.5%, ferric oxide (Fe
2o
3) content is lower than 0.1%.
3. a kind of devitrified glass utilizing slag to prepare according to claim 1, is characterized in that: described quartzose sandstone granularity requires that 0.12 ~ 0.70mm's accounts for more than 90%, and what be less than 0.12mm is no more than 5%, and water ratio is no more than 4%.
4. a kind of devitrified glass utilizing slag to prepare according to claim 1, is characterized in that: and calcium oxide in described calcite (CaO) Han Liang≤54%, granularity requires at 15 order ~ 80 orders; Silicon-dioxide (SiO in described feldspar
2) Han Liang≤70%, aluminum oxide (Al
2o
3) content be 14% ~ 16%, ferric oxide (Fe
2o
3) content is lower than being 0.41% ~ 0.42%, granularity requires 30 orders, sodium carbonate (Na in soda ash
2cO
3) Han Liang≤98%, (NaCl)≤0.7%, granularity is 12 orders to sodium-chlor.
5. a kind of devitrified glass utilizing slag to prepare according to claim 1, is characterized in that: described zinc oxide (ZnO) purity requirement is the powder of 97%, and described sodium oxide (Na2O) is technical pure powder, and particle purity is 40 ~ 45 orders; Described barium sulfate is technical pure powder, and granularity is less than 200 orders; Described Calcium Fluoride (Fluorspan) is technical pure powder, and purity is greater than 96%; Cr in chromite
2o
3content be greater than 65%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510298052.6A CN104860536A (en) | 2015-06-03 | 2015-06-03 | Glass-ceramic prepared from slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510298052.6A CN104860536A (en) | 2015-06-03 | 2015-06-03 | Glass-ceramic prepared from slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104860536A true CN104860536A (en) | 2015-08-26 |
Family
ID=53906779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510298052.6A Pending CN104860536A (en) | 2015-06-03 | 2015-06-03 | Glass-ceramic prepared from slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104860536A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235635A (en) * | 2017-08-01 | 2017-10-10 | 合肥利裕泰玻璃制品有限公司 | A kind of preparation method of devitrified glass |
| CN108083642A (en) * | 2016-11-21 | 2018-05-29 | 宜兴市帝洲新能源科技有限公司 | A kind of cup body material of glassware |
| CN112960907A (en) * | 2021-03-18 | 2021-06-15 | 海南海控特玻科技有限公司 | Coffee microcrystalline glass stone prepared from molybdenum tailings and preparation method thereof |
Citations (4)
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|---|---|---|---|---|
| JP2004107183A (en) * | 2002-09-20 | 2004-04-08 | Rikogaku Shinkokai | Crystallized material and method of manufacturing it |
| CN101298366A (en) * | 2008-07-04 | 2008-11-05 | 沈阳建筑大学 | Metal tailings construction nucleated glass and one-step sintering preparation thereof |
| CN101549947A (en) * | 2008-04-01 | 2009-10-07 | 北新集团建材股份有限公司 | Method for integrally producing micro-crystalline ceramic composite plate |
| CN102531397A (en) * | 2012-01-11 | 2012-07-04 | 温州市汇顺达工贸有限公司 | Milky white glass ceramic suitable for all electric melting and preparation process for milky white glass ceramic |
-
2015
- 2015-06-03 CN CN201510298052.6A patent/CN104860536A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004107183A (en) * | 2002-09-20 | 2004-04-08 | Rikogaku Shinkokai | Crystallized material and method of manufacturing it |
| CN101549947A (en) * | 2008-04-01 | 2009-10-07 | 北新集团建材股份有限公司 | Method for integrally producing micro-crystalline ceramic composite plate |
| CN101298366A (en) * | 2008-07-04 | 2008-11-05 | 沈阳建筑大学 | Metal tailings construction nucleated glass and one-step sintering preparation thereof |
| CN102531397A (en) * | 2012-01-11 | 2012-07-04 | 温州市汇顺达工贸有限公司 | Milky white glass ceramic suitable for all electric melting and preparation process for milky white glass ceramic |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083642A (en) * | 2016-11-21 | 2018-05-29 | 宜兴市帝洲新能源科技有限公司 | A kind of cup body material of glassware |
| CN107235635A (en) * | 2017-08-01 | 2017-10-10 | 合肥利裕泰玻璃制品有限公司 | A kind of preparation method of devitrified glass |
| CN112960907A (en) * | 2021-03-18 | 2021-06-15 | 海南海控特玻科技有限公司 | Coffee microcrystalline glass stone prepared from molybdenum tailings and preparation method thereof |
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Application publication date: 20150826 |