CN1083456A - Artificial agate - Google Patents
Artificial agate Download PDFInfo
- Publication number
- CN1083456A CN1083456A CN 92109628 CN92109628A CN1083456A CN 1083456 A CN1083456 A CN 1083456A CN 92109628 CN92109628 CN 92109628 CN 92109628 A CN92109628 A CN 92109628A CN 1083456 A CN1083456 A CN 1083456A
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- CN
- China
- Prior art keywords
- oxide
- present
- artificial agate
- crystal
- annealing
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0054—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing PbO, SnO2, B2O3
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Glass Compositions (AREA)
Abstract
The present invention is a kind of artificial agate and its making method.The present invention is with raw materials such as quartz sand, lime, Feldspar Powders, refining material stove high temperature by two above differing tempss burns till and mixes in same homework department, make it produce the not consolute interface of distinct colors level, send into copper mold compression moulding then, crystal is separated out and is grown in annealing again, and cooling back sanding and polishing becomes product.The present invention has once shaped, reduce energy consumption, advantage such as reduce cost.
Description
The present invention relates to a kind of building and ornament materials, be specially adapted to a kind of with inorganic substance synthetic crystalline state artificial agate and preparation method thereof.
Building and ornament materials are divided into lithotome and synthetic material at present, and the tooling cost of lithotome such as natural granite is very high, and cutting polishing energy consumption is bigger, and facility investment is big, make the product price be difficult to descend; Natural marble and marble, because corrosion resistance is poor, hardness is low, causes surface smoothness to be difficult to keep, and is not suitable for exterior wall or senior finishing.And synthetic material mostly adopts resin bond to form, and cost is higher, and production technique is complicated, and the production cycle is longer, non-refractory, and also assortment are dull, and transparent feel and gradation sense are all relatively poor.
The invention reside in provides a kind of employing cheap raw material, and once-forming reduces cutting quantity, reduces energy consumption and production costs, and its purposes is wide, the artificial agate and the making method of material and better performances.
Artificial agate of the present invention adopts following composition of raw materials scope to be:
Quartz sand is: the 58-69% aluminum oxide is: 5-8%
Boron oxide for the 0.4-1.3% calcium oxide is: 7-14%
Zinc oxide is: 5-7.8% barium oxide is: 3-4.5%
Sodium hydroxide is: the 4-5% antimonous oxide is: 0.1-0.5%
The summation of each component is 100%.
Manufacture method of the present invention is:
1, raw material is sent into refining material stove more than two respectively, good material is put into operation to allow refining, mixes down at 1100 ℃.
2, above-mentioned compound being put into punching block about 900 ℃ is shaped.
3, above-mentioned shaping prod being kept annealing in 4 hours at 700 ℃, be warming up to 1000 ℃ again, kept 8 hours, allow it split out crystal and crystal is grown up, after annealing, product is cooled to below 200 ℃ with 5 ℃/minute takes out again, is finished product behind the sanding and polishing.
Be further described below in conjunction with embodiments of the invention.
Embodiment 1:
The A material: quartz sand is: 66% aluminum oxide is: 7.8%
Boron oxide is: 1.1% calcium oxide is: 7.8%
Zinc oxide is: 7.2% barium oxide is: 4.5%
Sodium hydroxide is: the 4-5% antimonous oxide is: 0.1-0.5%
The B material: quartz sand is: 62% aluminum oxide is: 6.3%
Boron oxide is: 0.53% calcium oxide is: 13.3%
Zinc oxide is: 6.3% barium oxide is: 4.2%
Sodium hydroxide is: 5.3% antimonous oxide is: 0.15%
Add the metal oxide of using as color.A material and B material are respectively different colours, mix the back and form irregular natural figure.
Above-mentioned A material is melted in 1500 ℃ of stoves, and the B material melts in 1380 ℃ of stoves, again two kinds of material is put into homework department, mixes down at 1100 ℃, and its compound is put into punching block and is shaped in the time of 900 ℃.Then shaping prod is kept annealing in 4 hours at 700 ℃, is warming up to 1000 ℃ again and kept 8 hours, allow it split out crystal and crystal is grown up, after annealing, again with product with 5 ℃/minute be cooled to below 200 ℃ take out, be finished product behind the sanding and polishing.
Embodiment 2:
The A material is identical with method for refining with embodiment 1 materials.
The B material: quartz sand is: 62% aluminum oxide is: 6%
Boron oxide is: 0.5% calcium oxide is: 13%
Zinc oxide is: 6% barium oxide is: 4%
Sodium hydroxide is: 8% antimonous oxide is: 0.5%
Add the metal oxide of using as color.A material and B material are respectively different colours, mix the back and form irregular natural figure.
The B material is melted in 1350 ℃ of stoves, and the A material melts in 1500 ℃ of stoves, two kinds of material is put into homework department again and is mixed down in 1100 ℃.Later technical process is identical with embodiment 1.
Embodiment 3:
The A material is still identical with method for refining with embodiment 1 materials.
The B material: quartz sand is: 63% aluminum oxide is: 6.3%
Boron oxide is: 0.53% calcium oxide is: 14%
Zinc oxide is: 6.3% barium oxide is: 4.2%
Sodium hydroxide is: 8% antimonous oxide is: 0.5%
Add the metal oxide of using as color.A material and B material are respectively different colours, mix the back and form irregular natural figure.
Above-mentioned B material melts in 1400 ℃ of stoves, and the A material melts in 1500 ℃ of stoves, two kinds of material is put into homework department again and is mixed down in 1000 ℃.Later technical process is identical with embodiment 1.
The present invention compared with prior art has the minimizing energy consumption, reduces cost the advantages such as once-forming.
Claims (3)
1, a kind of artificial agate is characterized in that the material compositing range is:
Quartz sand is: the 58-69% aluminum oxide is: 5-8%
Boron oxide for the 0.4-1.3% calcium oxide is: 7-14%
Zinc oxide is: 5-7.8% barium oxide is: 3-4.5%
Sodium hydroxide is: the 4-5% antimonous oxide is: 0.1-0.5%
The summation of each component is 100%.
2, artificial agate according to claim 1 is characterized in that adding the metal oxide of using as color.
3, the making method of artificial agate is characterized in that:
A: raw material is sent into refining material stove more than two respectively, and the material after filling in is put into homework department, mixes down at 1100 ℃;
B: 900 ℃ of compounds are put into punching block be shaped;
C: shaping prod is kept annealing in 4 hours at 700 ℃, is warming up to 1000 ℃ again and kept 8 hours, allow it split out crystal and crystal is grown up, after annealing, again with product with 5 ℃/minute be cooled to below 200 ℃ take out, sanding and polishing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92109628 CN1083456A (en) | 1992-09-02 | 1992-09-02 | Artificial agate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92109628 CN1083456A (en) | 1992-09-02 | 1992-09-02 | Artificial agate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1083456A true CN1083456A (en) | 1994-03-09 |
Family
ID=4944255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92109628 Pending CN1083456A (en) | 1992-09-02 | 1992-09-02 | Artificial agate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1083456A (en) |
-
1992
- 1992-09-02 CN CN 92109628 patent/CN1083456A/en active Pending
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| C06 | Publication | ||
| PB01 | Publication |