SU417219A1 - - Google Patents
Info
- Publication number
- SU417219A1 SU417219A1 SU1772387A SU1772387A SU417219A1 SU 417219 A1 SU417219 A1 SU 417219A1 SU 1772387 A SU1772387 A SU 1772387A SU 1772387 A SU1772387 A SU 1772387A SU 417219 A1 SU417219 A1 SU 417219A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- molds
- ethyl silicate
- refractory
- hydrolyzed ethyl
- vermiculite
- Prior art date
Links
- 239000000203 mixture Substances 0.000 description 8
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 5
- 229910052902 vermiculite Inorganic materials 0.000 description 4
- 235000019354 vermiculite Nutrition 0.000 description 4
- 239000010455 vermiculite Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000013590 bulk material Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Landscapes
- Mold Materials And Core Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1772387A SU417219A1 (enrdf_load_stackoverflow) | 1972-04-17 | 1972-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1772387A SU417219A1 (enrdf_load_stackoverflow) | 1972-04-17 | 1972-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU417219A1 true SU417219A1 (enrdf_load_stackoverflow) | 1974-02-28 |
Family
ID=20510518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1772387A SU417219A1 (enrdf_load_stackoverflow) | 1972-04-17 | 1972-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU417219A1 (enrdf_load_stackoverflow) |
-
1972
- 1972-04-17 SU SU1772387A patent/SU417219A1/ru active
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