RO85865B1 - AMESTECURI TERMOIZOLANTE PENTRU TURNAREA OTELURILOR CALMATE îN LINGOTIERE MAI MARI DE 6 T - Google Patents
AMESTECURI TERMOIZOLANTE PENTRU TURNAREA OTELURILOR CALMATE îN LINGOTIERE MAI MARI DE 6 TInfo
- Publication number
- RO85865B1 RO85865B1 RO110192A RO11019283A RO85865B1 RO 85865 B1 RO85865 B1 RO 85865B1 RO 110192 A RO110192 A RO 110192A RO 11019283 A RO11019283 A RO 11019283A RO 85865 B1 RO85865 B1 RO 85865B1
- Authority
- RO
- Romania
- Prior art keywords
- moulds
- over
- thermally insulating
- casting
- insulating mixtures
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- 238000005266 casting Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
Landscapes
- Ceramic Products (AREA)
Abstract
Amestecuri termoizolante pentru turnarea otelurilor calmate în lingotiere mai mari de 6 tone, cuprinzând o componenta refractara pe baza de SiO2 si în rest pulbere de cocs, caracterizate prin aceea ca, în scopul reducerii la minimum a oxidarilor si pierderilor de caldura contin 60-90% silice amorfa cu granule de 0,2...3 mm si 10-40% pulbere de cocs metalurgic cu granulatia sub 0,2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO110192A RO85865B1 (ro) | 1983-03-02 | 1983-03-02 | AMESTECURI TERMOIZOLANTE PENTRU TURNAREA OTELURILOR CALMATE îN LINGOTIERE MAI MARI DE 6 T |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO110192A RO85865B1 (ro) | 1983-03-02 | 1983-03-02 | AMESTECURI TERMOIZOLANTE PENTRU TURNAREA OTELURILOR CALMATE îN LINGOTIERE MAI MARI DE 6 T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO85865B1 true RO85865B1 (ro) | 1985-02-01 |
Family
ID=40903577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO110192A RO85865B1 (ro) | 1983-03-02 | 1983-03-02 | AMESTECURI TERMOIZOLANTE PENTRU TURNAREA OTELURILOR CALMATE îN LINGOTIERE MAI MARI DE 6 T |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO85865B1 (ro) |
-
1983
- 1983-03-02 RO RO110192A patent/RO85865B1/ro unknown
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