SU1276653A1 - Refractory compound - Google Patents
Refractory compoundInfo
- Publication number
- SU1276653A1 SU1276653A1 SU853869520A SU3869520A SU1276653A1 SU 1276653 A1 SU1276653 A1 SU 1276653A1 SU 853869520 A SU853869520 A SU 853869520A SU 3869520 A SU3869520 A SU 3869520A SU 1276653 A1 SU1276653 A1 SU 1276653A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- temperature
- heat resistance
- refractory
- heat
- sintering temperature
- Prior art date
Links
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Изобретение относитс к технологии силикатов, примен емых в высокотемпературных агрегатах,в различных отрасл х народного хоз йства. Изобретение позвол ет повысить термостойкость, механическую прочность и снизить температуру спекани огнеупорной массы, содержащей, мас.%: диоксид титана 27,39-32,0, оксид алюмини 43,60-54,78.и алюмохромфосфат- ное св зующее 13,05-20,0. Это достигаетс путем дополнительного введени в массу, мас.%: оксида кремни 2,17-4,0 'и оксида металла из группы: барий, стронций, кальций 0,4-2,61. Температура спекани 1450''с, термостойкость (1000-20*'С) - 31-37 тепло- смен, предел прочности при сжатии 620-650 кг/см2. 2 табл.(ЛThis invention relates to the technology of silicates used in high-temperature aggregates in various sectors of the national economy. The invention improves heat resistance, mechanical strength and reduces the sintering temperature of the refractory mass containing, in wt.%: Titanium dioxide 27.39-32.0, alumina 43.60-54.78, and aluminum chromophosphate binder 13.05 -20.0. This is achieved by additionally introducing into the mass, wt.%: 2.17-4.0 silicon oxide and metal oxide from the group: barium, strontium, calcium 0.4-2.61. Sintering temperature of 1450''S, heat resistance (1000-20 * 'С) - 31-37 heat shifts, compressive strength 620-650 kg / cm2. Table 2. (L
Description
О5 05 СПO5 05 SP
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853869520A SU1276653A1 (en) | 1985-03-07 | 1985-03-07 | Refractory compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853869520A SU1276653A1 (en) | 1985-03-07 | 1985-03-07 | Refractory compound |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1276653A1 true SU1276653A1 (en) | 1986-12-15 |
Family
ID=21167805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853869520A SU1276653A1 (en) | 1985-03-07 | 1985-03-07 | Refractory compound |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1276653A1 (en) |
-
1985
- 1985-03-07 SU SU853869520A patent/SU1276653A1/en active
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