RU2345040C2 - Fireproof mass - Google Patents
Fireproof mass Download PDFInfo
- Publication number
- RU2345040C2 RU2345040C2 RU2007101860/03A RU2007101860A RU2345040C2 RU 2345040 C2 RU2345040 C2 RU 2345040C2 RU 2007101860/03 A RU2007101860/03 A RU 2007101860/03A RU 2007101860 A RU2007101860 A RU 2007101860A RU 2345040 C2 RU2345040 C2 RU 2345040C2
- Authority
- RU
- Russia
- Prior art keywords
- chromomagnesite
- quartzite
- boric acid
- alumina
- zircon
- Prior art date
Links
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004327 boric acid Substances 0.000 claims abstract description 9
- 239000011044 quartzite Substances 0.000 claims abstract description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052845 zircon Inorganic materials 0.000 claims abstract description 8
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 abstract description 5
- 230000003628 erosive effect Effects 0.000 abstract description 3
- 238000005266 casting Methods 0.000 abstract description 2
- -1 ferrous metals Chemical class 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract 2
- 229910052731 fluorine Inorganic materials 0.000 abstract 2
- 239000011737 fluorine Substances 0.000 abstract 2
- 229910052628 phlogopite Inorganic materials 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
Изобретение относится к составам огнеупорных масс, которые могут быть использованы для футеровки плавильных печей, изготовления форм для литья, преимущественно, цветных металлов.The invention relates to compositions of refractory masses that can be used for lining melting furnaces, manufacturing molds, mainly non-ferrous metals.
Известна огнеупорная масса следующего состава, мас.%: хромомагнезит - 20,0-75,0; борная кислота - 0,5-10,0; кварцит - остальное [1].Known refractory mass of the following composition, wt.%: Chromomagnesite - 20.0-75.0; boric acid - 0.5-10.0; quartzite - the rest [1].
Задачей изобретения является повышение эрозионной стойкости изделий, полученных из огнеупорной массы.The objective of the invention is to increase the erosion resistance of products obtained from refractory mass.
Технический результат достигается тем, что огнеупорная масса, содержащая хромомагнезит, борную кислоту, кварцит, дополнительно содержит циркон, глинозем и фторфлогопит при следующем соотношении компонентов, мас.%: хромомагнезит - 25,0-35,0; борная кислота - 3,0-5,0; циркон - 8,0-12,0; глинозем - 8,0-12,0; фторфлогопит - 3,0-5,0; кварцит - остальное.The technical result is achieved in that the refractory mass containing chromomagnesite, boric acid, quartzite, additionally contains zircon, alumina and fluorophlogopite in the following ratio of components, wt.%: Chromomagnesite - 25.0-35.0; boric acid - 3.0-5.0; zircon - 8.0-12.0; alumina - 8.0-12.0; fluorophlogopite - 3.0-5.0; quartzite - the rest.
В таблице приведены составы огнеупорной массы.The table shows the compositions of the refractory mass.
Хромомагнезит, циркон, глинозем, фторфлогопит и кварцит размалывают до порошкообразного состояния, просеивают через сетку 008, дозируют в требуемых количествах, смешивают, добавляют борную кислоту и вновь смешивают. Из полученной огнеупорной массы с влажностью 11-13% под давлением 28-32 МПа прессуют изделия, например формы для литья, которые обжигают при температуре 1050-1100°С.Chromomagnesite, zircon, alumina, fluorophlogopite and quartzite are ground to a powder state, sieved through a 008 net, dosed in the required quantities, mixed, boric acid added and mixed again. From the obtained refractory mass with a moisture content of 11-13% under a pressure of 28-32 MPa, products, for example casting molds, which are fired at a temperature of 1050-1100 ° C, are pressed.
Источники информацииInformation sources
1. SU 1165665, С04В 35/14, 1985.1. SU 1165665, C04B 35/14, 1985.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007101860/03A RU2345040C2 (en) | 2007-01-17 | 2007-01-17 | Fireproof mass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007101860/03A RU2345040C2 (en) | 2007-01-17 | 2007-01-17 | Fireproof mass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2007101860A RU2007101860A (en) | 2008-07-27 |
| RU2345040C2 true RU2345040C2 (en) | 2009-01-27 |
Family
ID=39810476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2007101860/03A RU2345040C2 (en) | 2007-01-17 | 2007-01-17 | Fireproof mass |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2345040C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107207368A (en) * | 2014-12-29 | 2017-09-26 | 俄铝工程技术中心有限责任公司 | The method for producing founding potassium fluorophlogopite |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1286395A (en) * | 1969-04-21 | 1972-08-23 | Corhart Refractories Co | Burned basic refractory and batch therefor |
| SU675034A1 (en) * | 1975-01-27 | 1979-07-25 | Vitsenya Maksim M | Refractory compound |
| SU927781A1 (en) * | 1980-02-28 | 1982-05-15 | Институт металлургии и обогащения АН КазССР | Batch for making refractory products |
| SU1165665A1 (en) * | 1984-02-15 | 1985-07-07 | Харьковский Ордена Ленина Политехнический Институт Им.В.И.Ленина | Refractory compound |
-
2007
- 2007-01-17 RU RU2007101860/03A patent/RU2345040C2/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1286395A (en) * | 1969-04-21 | 1972-08-23 | Corhart Refractories Co | Burned basic refractory and batch therefor |
| SU675034A1 (en) * | 1975-01-27 | 1979-07-25 | Vitsenya Maksim M | Refractory compound |
| SU927781A1 (en) * | 1980-02-28 | 1982-05-15 | Институт металлургии и обогащения АН КазССР | Batch for making refractory products |
| SU1165665A1 (en) * | 1984-02-15 | 1985-07-07 | Харьковский Ордена Ленина Политехнический Институт Им.В.И.Ленина | Refractory compound |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107207368A (en) * | 2014-12-29 | 2017-09-26 | 俄铝工程技术中心有限责任公司 | The method for producing founding potassium fluorophlogopite |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2007101860A (en) | 2008-07-27 |
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