CN107902911A - A kind of pyroceram - Google Patents
A kind of pyroceram Download PDFInfo
- Publication number
- CN107902911A CN107902911A CN201711446646.2A CN201711446646A CN107902911A CN 107902911 A CN107902911 A CN 107902911A CN 201711446646 A CN201711446646 A CN 201711446646A CN 107902911 A CN107902911 A CN 107902911A
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- CN
- China
- Prior art keywords
- weight
- parts
- pyroceram
- present
- oxide
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
- C03C14/002—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of fibres, filaments, yarns, felts or woven material
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/04—Opacifiers, e.g. fluorides or phosphates; Pigments
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Glass Compositions (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Dental Preparations (AREA)
Abstract
The present invention is related to a kind of pyroceram, is made of the component comprising following parts by weight：70 80 parts by weight of silica, 10 15 parts of zirconium dioxide, 58 parts by weight of boron oxide, 1.1 1.9 parts by weight of silicon nitride, 0.5 1.2 parts by weight of silicon carbide whisker, 0.12 0.38 parts by weight of chromium oxide, 0.08 0.5 parts by weight of tungsten nickel, 0.02 0.08 parts by weight of copper chloride dihydrate, 0 1.1 parts by weight of pigment, 0 0.8 parts by weight of zirconium English powder and 0 0.02 parts by weight of aluminium oxide.Pyroceram produced by the present invention, by adding silicon carbide whisker, chromium oxide, tungsten nickel and copper chloride dihydrate, makes that obtained glass is homogeneous, surface smoothness is high, and has good resistance to elevated temperatures.
Description
Technical field
The invention belongs to special glass field, more particularly to a kind of pyroceram.
Background technology
Glass can be divided into oxide glass and nonoxide glass by its main component, its main component is SiO2, SiO2
It is widely used in glass, casting, ceramics and refractory material, smelting duriron, flux for metallurgy, metallurgy, building, chemical industry, plastics, rubber
The industry such as glue, abrasive material.
Silica be solid under room temperature to be colourless, not soluble in water, insoluble in acid, but is dissolved in and hot concentrated phosphoric acid, can be with
Melting bases works.Silica have many uses it is general, be mainly used for glass processed, waterglass, pottery, enamel, refractory material,
Aerogel blanket, ferrosilicon, molding sand etc., in ancient times, silica are also used for making the glaze paint and carcass of porcelain.General stone master
To be made of silica, calcium carbonate.
The content of the invention
It is an object of the invention to solve the above problems, providing a kind of pyroceram.Resistance to height produced by the present invention
Warm glass has good surface smoothness and resistance to elevated temperatures, while the glass of the present invention can also chemically-resistant solvent corrosion.
The purpose of the present invention can be realized by following technical proposals, according to a kind of high temperature resistant glass provided by the invention
Glass, is made of the component comprising following parts by weight：Silica 70-80 parts by weight, 10-15 parts of zirconium dioxide, boron oxide 5-8
Parts by weight, silicon nitride 1.1-1.9 parts by weight, silicon carbide whisker 0.5-1.2 parts by weight, chromium oxide 0.12-0.38 parts by weight, tungsten
Nickel alloy 0.08-0.5 parts by weight, copper chloride dihydrate 0.02-0.08 parts by weight, pigment 0-1.1 parts by weight, zirconium English powder 0-
0.8 parts by weight and aluminium oxide 0-0.02 parts by weight.
Above-mentioned technical proposal is used, the invention has the advantages that：
(1) pyroceram produced by the present invention, by adding silicon carbide whisker, chromium oxide, tungsten nickel and copper chloride
Dihydrate, makes that obtained glass is homogeneous, surface smoothness is high, and has good resistance to elevated temperatures.
(2) pyroceram produced by the present invention, does not add the harmful elements such as As, Sb, uses at relatively high temperatures, still
With low thermal expansion and high intensity.
Embodiment
Further to illustrate that the present invention to reach the technological means and effect that predetermined goal of the invention is taken, ties below
Preferred embodiment is closed, to according to a kind of its embodiment of pyroceram, structure, feature and its work(proposed by the present invention
Effect, describes in detail as after.
Embodiment 1
A kind of pyroceram of the present invention, is made of the component comprising following parts by weight：70 parts by weight of silica, two
15 parts of zirconium oxide, 5 parts by weight of boron oxide, 1.9 parts by weight of silicon nitride, 1.2 parts by weight of silicon carbide whisker, 0.12 weight of chromium oxide
Part, 0.5 parts by weight of tungsten nickel, 0.02 parts by weight of copper chloride dihydrate, 0.4 parts by weight of pigment, 0.2 parts by weight of zirconium English powder
And 0.01 parts by weight of aluminium oxide.
Embodiment 2
A kind of pyroceram of the present invention, is made of the component comprising following parts by weight：80 parts by weight of silica, two
10 parts of zirconium oxide, 8 parts by weight of boron oxide, 1.1 parts by weight of silicon nitride, 0.5 parts by weight of silicon carbide whisker, 0.38 weight of chromium oxide
Part, 0.08 parts by weight of tungsten nickel, 0.08 parts by weight of copper chloride dihydrate, 1.1 parts by weight of pigment, 0.8 parts by weight of zirconium English powder
And 0.02 parts by weight of aluminium oxide.
Embodiment 3
A kind of pyroceram of the present invention, is made of the component comprising following parts by weight：75 parts by weight of silica, two
13 parts of zirconium oxide, 6.5 parts by weight of boron oxide, 1.5 parts by weight of silicon nitride, 0.8 parts by weight of silicon carbide whisker, 0.25 weight of chromium oxide
Measure part, 0.3 parts by weight of tungsten nickel, 0.05 parts by weight of copper chloride dihydrate, 0.7 parts by weight of pigment, 0.4 weight of zirconium English powder
Part and 0.02 parts by weight of aluminium oxide.
The above described is only a preferred embodiment of the present invention, limitation in any form is not done to the present invention,
Although the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology
Personnel, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or repair
The equivalent embodiment for equivalent variations is adornd, as long as being the content without departing from technical solution of the present invention, the technology according to the present invention is real
Verify any simple modification, equivalent change and modification made for any of the above embodiments, still fall within the model of technical solution of the present invention
In enclosing.
Claims (1)
1. a kind of pyroceram, it is characterised in that be made of the component comprising following parts by weight：Silica 70-80 weight
Part, 10-15 parts of zirconium dioxide, boron oxide 5-8 parts by weight, silicon nitride 1.1-1.9 parts by weight, silicon carbide whisker 0.5-1.2 weight
Part, chromium oxide 0.12-0.38 parts by weight, tungsten nickel 0.08-0.5 parts by weight, copper chloride dihydrate 0.02-0.08 weight
Part, pigment 0-1.1 parts by weight, zirconium English powder 0-0.8 parts by weight and aluminium oxide 0-0.02 parts by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711446646.2A CN107902911A (en) | 2017-12-27 | 2017-12-27 | A kind of pyroceram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711446646.2A CN107902911A (en) | 2017-12-27 | 2017-12-27 | A kind of pyroceram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107902911A true CN107902911A (en) | 2018-04-13 |
Family
ID=61871688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711446646.2A Withdrawn CN107902911A (en) | 2017-12-27 | 2017-12-27 | A kind of pyroceram |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107902911A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108358446A (en) * | 2018-05-04 | 2018-08-03 | 青岛耀恩玻璃制品有限公司 | A kind of pyroceram preparation process |
| CN114436537A (en) * | 2022-04-06 | 2022-05-06 | 武汉荣佳达光电科技有限公司 | Oled glass plate for display and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860540A (en) * | 2015-06-03 | 2015-08-26 | 苏州靖羽新材料有限公司 | Heat-resistant glass and preparation method thereof |
| CN107265875A (en) * | 2017-06-30 | 2017-10-20 | 徐州苏牌高温新材料有限公司 | A kind of pyroceram material |
-
2017
- 2017-12-27 CN CN201711446646.2A patent/CN107902911A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860540A (en) * | 2015-06-03 | 2015-08-26 | 苏州靖羽新材料有限公司 | Heat-resistant glass and preparation method thereof |
| CN107265875A (en) * | 2017-06-30 | 2017-10-20 | 徐州苏牌高温新材料有限公司 | A kind of pyroceram material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108358446A (en) * | 2018-05-04 | 2018-08-03 | 青岛耀恩玻璃制品有限公司 | A kind of pyroceram preparation process |
| CN114436537A (en) * | 2022-04-06 | 2022-05-06 | 武汉荣佳达光电科技有限公司 | Oled glass plate for display and preparation method thereof |
| CN114436537B (en) * | 2022-04-06 | 2022-06-21 | 武汉荣佳达光电科技有限公司 | Oled glass plate for display and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180413 |