SU58324A1 - The method of obtaining the silica refractory - Google Patents
The method of obtaining the silica refractoryInfo
- Publication number
- SU58324A1 SU58324A1 SU20607A SU20607A SU58324A1 SU 58324 A1 SU58324 A1 SU 58324A1 SU 20607 A SU20607 A SU 20607A SU 20607 A SU20607 A SU 20607A SU 58324 A1 SU58324 A1 SU 58324A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- obtaining
- silica refractory
- silica
- dinas
- refractory
- Prior art date
Links
Landscapes
- Silicon Compounds (AREA)
Description
Изобретение касаетс способа по .-лучени динасового огнеупора на св зке из тонкодисперсного кремнезема .The invention relates to a method for the production of a silica refractory material on a fine silica bond.
Отличительной особенностью предлагаемого способа вл етс применение в качестве такой св зки пылевидной кварцевой породы, например, маршалита.A distinctive feature of the proposed method is the use of dust-like quartz rock, for example, marshalite, as such a bond.
Пример. Пылевидна кварцева порода в естественном состо нии (без какой-либо предварительной подготовки ) взбалтываетс с водой и добавл етс к кварцитам (вместо извести ) в количестве 5%, счита по сухому веществу. Далее все технологические процессы производ тс точно так же, как и при изготовлении динаса на известковой св зке.Example. Dust-like quartz rock in its natural state (without any prior preparation) is agitated with water and added to quartzites (instead of lime) in an amount of 5%, calculated on the basis of dry matter. Further, all technological processes are carried out in the same way as in the production of dinas on a lime scale.
Огнеупорность полученного динаса на указанной св зке не ниже ПК 173 (1730J. Остальные физико-химические свойства более, чем удовлетвор ют требовани м, предъ вл емым к первоклассному динасу на известковой св зке по ОСТу 5/2392.The refractoriness of the obtained dinas on this link is not lower than PC 173 (1730J. The remaining physicochemical properties more than satisfy the requirements imposed on first-class dinas on the lime bond according to OST 5/2392.
Из изготовленного таким образом динаса был набран свод на 110-тонной мартеновской печи. После ста плавок в этой печи никаких повреждений свода не было замечено.From the dinas produced in this way, a set was made of a 110-ton open-hearth furnace. After a hundred heats in this furnace, no damage to the vault was observed.
Предмет изобретени .The subject matter of the invention.
Способ получени динасового огнеупора на св зке из тонкодисперсного кремнезема, отличающийс тем, что в качестве св зки примен ют пылевидную кварцевую породу, например, маршалит.A method of producing a silica refractory on a binder of fine silica, characterized in that dusty quartz rock, for example, marshalite, is used as the binder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU20607A SU58324A1 (en) | 1938-12-14 | 1938-12-14 | The method of obtaining the silica refractory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU20607A SU58324A1 (en) | 1938-12-14 | 1938-12-14 | The method of obtaining the silica refractory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU58324A1 true SU58324A1 (en) | 1939-11-30 |
Family
ID=48240674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU20607A SU58324A1 (en) | 1938-12-14 | 1938-12-14 | The method of obtaining the silica refractory |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU58324A1 (en) |
-
1938
- 1938-12-14 SU SU20607A patent/SU58324A1/en active
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