CN102424590A - Ultramicro powder refractory castable - Google Patents
Ultramicro powder refractory castable Download PDFInfo
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- CN102424590A CN102424590A CN2011102646560A CN201110264656A CN102424590A CN 102424590 A CN102424590 A CN 102424590A CN 2011102646560 A CN2011102646560 A CN 2011102646560A CN 201110264656 A CN201110264656 A CN 201110264656A CN 102424590 A CN102424590 A CN 102424590A
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- powder
- refractory castable
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Abstract
The invention discloses an ultramicro powder refractory castable which is characterized by comprising the following raw materials in parts by mass: 50-80 parts of aggregate, 20-40 parts of powder and 5-10 parts of additive, wherein the aggregate consists of bauxite chamotte and brown corundum; the powder consists of bauxite chamotte powder, alpha-Al2O3 powder, white mud and silica micropowder; and the additive consists of sodium tripolyphosphate and water. The ultramicro powder refractory castable has the technical effects that: compared with the prior art, the ultramicro powder refractory castable provided by the invention is short in production process, low in energy consumption, good in high temperature property, convenient in use and strong in adaptability.
Description
Technical field
The present invention relates to a kind of material of construction, specifically is a kind of super-fine powder refractory castable.
Background technology
Tradition high-alumina cement fire resistant pouring material, high-temperature behavior sharply descends discomfort more than 800 ℃ the time
Should make high, moderate oven refractory lining.Water is hanged down in the ultra micro powder of widespread usage or clay combination on the domestic market at present
The mud refractory castable, the more traditional high-alumina cement of its high-temperature behavior combines mould material to make moderate progress, but still higher because of CaO content in its material, its high-temperature behavior is still not ideal enough.
Summary of the invention
In order to overcome above-mentioned defective, it is good to the invention provides a kind of high-temperature behavior, and the batching cost is low, and Production Flow Chart is short, the super-fine powder refractory castable of wide accommodation.
Technical scheme of the present invention is achieved in that a kind of super-fine powder refractory castable, it is characterized in that, comprises the raw material of following mass fraction: 50-80 part aggregate, and 20-40 part powder, 5-10 part admixture,
Said aggregate is made up of bauxite chamotte, brown corundum; Said powder is by high bauxite clinker powder, α-Al
2O
3Powder, white clay and silicon powder are formed; Said admixture is made up of STPP and water.
Technique effect of the present invention is: compared with prior art, the Production Flow Chart of ultra micro refractory castable of the present invention is short, and energy consumption is low, and high-temperature behavior is good, and is easy to use, and flexibility is strong.
Embodiment
Embodiment 1A kind of super-fine powder refractory castable comprises the raw material of following mass fraction: 50 parts of aggregates, and 20 parts of powders, 5 parts of admixtures,
Said aggregate is made up of bauxite chamotte, brown corundum; Said powder is by high bauxite clinker powder, α-Al
2O
3Powder, white clay and silicon powder are formed; Said admixture is made up of STPP and water.
Embodiment 2A kind of super-fine powder refractory castable comprises the raw material of following mass fraction: 80 parts of aggregates, and 40 parts of powders, 10 parts of admixtures,
Said aggregate is made up of bauxite chamotte, brown corundum; Said powder is by high bauxite clinker powder, α-Al
2O
3Powder, white clay and silicon powder are formed; Said admixture is made up of STPP and water.
The above; Be merely the preferable embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any technician who is familiar with the present technique field is equal to replacement or change according to technical scheme of the present invention and inventive concept thereof in the technical scope that the present invention discloses, all should be encompassed within protection scope of the present invention.
Claims (1)
1. a super-fine powder refractory castable is characterized in that, comprises the raw material of following mass fraction:
50-80 part aggregate, 20-40 part powder, 5-10 part admixture,
Said aggregate is made up of bauxite chamotte, brown corundum;
Said powder is by high bauxite clinker powder, α-Al
2O
3Powder, white clay and silicon powder are formed;
Said admixture is made up of STPP and water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102646560A CN102424590A (en) | 2011-09-08 | 2011-09-08 | Ultramicro powder refractory castable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102646560A CN102424590A (en) | 2011-09-08 | 2011-09-08 | Ultramicro powder refractory castable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102424590A true CN102424590A (en) | 2012-04-25 |
Family
ID=45958628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102646560A Pending CN102424590A (en) | 2011-09-08 | 2011-09-08 | Ultramicro powder refractory castable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102424590A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539468A (en) * | 2013-10-25 | 2014-01-29 | 宁夏天纵泓光余热发电技术有限公司 | High-alumina high-temperature refractory castable for power station boiler |
| CN104961489A (en) * | 2015-07-23 | 2015-10-07 | 郑州市科源耐火材料有限公司 | Environment-friendly energy-saving semi-light-weight refractory castable for iron ladles |
| CN106995309A (en) * | 2017-05-09 | 2017-08-01 | 郑州耐都热陶瓷有限公司 | Fire resisting liner body crack is squeegeeed material |
-
2011
- 2011-09-08 CN CN2011102646560A patent/CN102424590A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539468A (en) * | 2013-10-25 | 2014-01-29 | 宁夏天纵泓光余热发电技术有限公司 | High-alumina high-temperature refractory castable for power station boiler |
| CN104961489A (en) * | 2015-07-23 | 2015-10-07 | 郑州市科源耐火材料有限公司 | Environment-friendly energy-saving semi-light-weight refractory castable for iron ladles |
| CN106995309A (en) * | 2017-05-09 | 2017-08-01 | 郑州耐都热陶瓷有限公司 | Fire resisting liner body crack is squeegeeed material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120425 |