SU425881A1 - MASS FOR THE MANUFACTURE OF FORSTERITE COLLARS - Google Patents
MASS FOR THE MANUFACTURE OF FORSTERITE COLLARSInfo
- Publication number
- SU425881A1 SU425881A1 SU1829289A SU1829289A SU425881A1 SU 425881 A1 SU425881 A1 SU 425881A1 SU 1829289 A SU1829289 A SU 1829289A SU 1829289 A SU1829289 A SU 1829289A SU 425881 A1 SU425881 A1 SU 425881A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mass
- manufacture
- forsterite
- collars
- magnesite
- Prior art date
Links
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Paper (AREA)
Description
1one
Изобретение относитс к составу массы дл изготовлени форстеритовых огнеупоров, примен емых дл футеровки печей, регенераторов , а также в качестве насадки регенераторов .The invention relates to the composition of the pulp for the manufacture of forsterite refractories used for the lining of furnaces, regenerators, and also as a nozzle for regenerators.
Известна масса дл изготовлени форстеритовых огнеупоров, включающа дунит и топкомолотый магнезит.A known mass for the manufacture of forsterite refractories, including dunite and refined magnesite.
Цель изобретени - повышение термической стойкости изготавливаемых из данной массы огнеупоров.The purpose of the invention is to increase the thermal resistance of refractories produced from this mass.
Цель достигаетс тем, что масса дополнительно содержит алюмомагнезиальную шпинель при следуюш;ем соотношении компонентов в вес. %:The goal is achieved by the fact that the mass additionally contains aluminomagnesian spinel with the following, that is, the ratio of components to weight. %:
Дунит30-80Dunit 30-80
Алюмомагнезиальна шпинель10-60 Тонкомолотый магнезит5-40.Alumomagnesial spinel 10-60 Powdered magnesite 5-40.
Исходные компоненты смешивают, примен любое св зующее, смесь прессуют подThe starting components are mixed using any binder, the mixture is pressed under
давлением 800-1500 кг/см Заготовки обжигают в окислительной среде при 1500- 1650°С либо примен ют в безобжиговом виде. Цолученна масса имеет открытую пористость 15,8-17,5%, термостойкость 4-7 теплосмен .800–1500 kg / cm pressure. The billets are baked in an oxidizing environment at 1500–1650 ° C or used in the unbaked form. The resulting mass has an open porosity of 15.8-17.5%, heat resistance 4-7 heat cycles.
П р е д .4 е т изобретени P re d. 4 et inventions
Масса дл изготовлени форстеритовых огнеупоров, включающа дунит и тонкомолотый магнезит, отличающа с тем, что, с целью повышени термической стойкости, она дополнительно содержит алюмомагнезиальную шлипдель при следуюшем соотношении компонентов в вес. %:The mass for the manufacture of forsterite refractories, including dunite and finely ground magnesite, characterized in that, in order to increase thermal stability, it additionally contains aluminum-magnesia shlipdel with the following ratio of components in weight. %:
Дунит30-80Dunit 30-80
Алюмомагнезиальна шпинель10-60Alumomagnesial spinel10-60
Тонкомолотый магнезит5-40.Fine magnesite 5-40.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1829289A SU425881A1 (en) | 1972-09-15 | 1972-09-15 | MASS FOR THE MANUFACTURE OF FORSTERITE COLLARS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1829289A SU425881A1 (en) | 1972-09-15 | 1972-09-15 | MASS FOR THE MANUFACTURE OF FORSTERITE COLLARS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU425881A1 true SU425881A1 (en) | 1974-04-30 |
Family
ID=20527248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1829289A SU425881A1 (en) | 1972-09-15 | 1972-09-15 | MASS FOR THE MANUFACTURE OF FORSTERITE COLLARS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU425881A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2755191C2 (en) * | 2020-08-12 | 2021-09-14 | Общество с ограниченной ответственностью "Технокерамика" | Method for producing a proppant and proppant |
-
1972
- 1972-09-15 SU SU1829289A patent/SU425881A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2755191C2 (en) * | 2020-08-12 | 2021-09-14 | Общество с ограниченной ответственностью "Технокерамика" | Method for producing a proppant and proppant |
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