GR34009B - COMPOSITION FOR THE MANUFACTURE OF RESISTANT ITEMS. - Google Patents
COMPOSITION FOR THE MANUFACTURE OF RESISTANT ITEMS.Info
- Publication number
- GR34009B GR34009B GR670134009A GR670134009A GR34009B GR 34009 B GR34009 B GR 34009B GR 670134009 A GR670134009 A GR 670134009A GR 670134009 A GR670134009 A GR 670134009A GR 34009 B GR34009 B GR 34009B
- Authority
- GR
- Greece
- Prior art keywords
- weight
- manufacture
- composition
- amount
- zro2
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
- ing And Chemical Polishing (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
ία σύνθεση δια τη κατασκευή πυρίμαχων αντικειμένων εχόντων υψηλή αντίσταση εις θερμική κρούση περιλαμβάνουσα εν λεπτώς διαμερισμένο μίγμα ενός προϊόντος τήξεως εις ποσότητα από περίπου τεσσαράκοντα έως 70%, κατά βάρος των ξηρών συστατικών, εν τω οποίο το ειρημένο προϊόν τήξεως περιλαμβάνει περίπου 30 έως 80 % κατά βάρος μη σταθεροποιημένο μονοκλινές ZrΟ2 περίπου 10 έως 20% κατά βάρος SiO2 και περίπου 30 έως 50%κατά βάρος Ai2O3. Περίπου 10 έως 30%πλακοειδούς αλουμίνας. Περίπου 5 έως20%κεκαυμένηςαλουμίνας, περίπου 8 έως 10 % άλφα χαλαζίου, περίπου 5 έως 15% με βάση το βάρος των ξηρών συστατικών, μίας διαλύσεως κολλοειδούς πυριτίας , και περίπου 0,03 έως 0,2% με βάση το βάρος των ξηρών συστατικών, τετηγμένου οξειδίου του μαγνησίου και η ποσότης του παρόντος ZrO2 είναι τουλάχιστον περίπου 20%.A composition for the manufacture of refractory articles having a high thermal impact resistance comprising a finely divided mixture of a melting product in an amount of from about forty to 70%, by weight of the dry ingredients, wherein said melting product comprises about 30 to 80% by weight. weight of unstabilized single ZrO2 about 10 to 20% by weight SiO2 and about 30 to 50% by weight Ai2O3. About 10 to 30% of alumina slab. About 5 to 20% of burnt alumina, about 8 to 10% of alpha quartz, about 5 to 15% based on the weight of the dry components, a solution of colloidal silica, and about 0.03 to 0.2% based on the weight of the dry components, molten magnesium oxide and the amount of ZrO2 present is at least about 20%.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58436566A | 1966-10-05 | 1966-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR34009B true GR34009B (en) | 1968-03-06 |
Family
ID=24337022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR670134009A GR34009B (en) | 1966-10-05 | 1967-08-11 | COMPOSITION FOR THE MANUFACTURE OF RESISTANT ITEMS. |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT273781B (en) |
| BE (1) | BE704002A (en) |
| CH (1) | CH509950A (en) |
| ES (1) | ES344956A1 (en) |
| GB (1) | GB1184729A (en) |
| GR (1) | GR34009B (en) |
| LU (1) | LU54598A1 (en) |
| NL (1) | NL6713483A (en) |
| NO (1) | NO119783B (en) |
| SE (1) | SE317026B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA200309168B (en) | 2002-12-10 | 2004-07-22 | Magneco Metrel Inc | Refractory system for glass melting furnaces. |
| US8505336B2 (en) * | 2007-06-19 | 2013-08-13 | Magneco/Metrel, Inc. | AZS refractory composition |
| US8505335B2 (en) * | 2007-06-19 | 2013-08-13 | Magneco/Metrel, Inc. | Refractoy composition for glass melting furnaces |
-
1967
- 1967-08-09 SE SE1128067A patent/SE317026B/xx unknown
- 1967-08-10 GB GB3672767A patent/GB1184729A/en not_active Expired
- 1967-08-11 GR GR670134009A patent/GR34009B/en unknown
- 1967-08-31 NO NO16956767A patent/NO119783B/no unknown
- 1967-09-02 ES ES344956A patent/ES344956A1/en not_active Expired
- 1967-09-14 AT AT841267A patent/AT273781B/en active
- 1967-09-18 BE BE704002D patent/BE704002A/xx unknown
- 1967-10-03 CH CH1376667A patent/CH509950A/en not_active IP Right Cessation
- 1967-10-04 LU LU54598D patent/LU54598A1/xx unknown
- 1967-10-04 NL NL6713483A patent/NL6713483A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO119783B (en) | 1970-06-29 |
| NL6713483A (en) | 1968-04-08 |
| GB1184729A (en) | 1970-03-18 |
| BE704002A (en) | 1968-02-01 |
| AT273781B (en) | 1969-08-25 |
| CH509950A (en) | 1971-07-15 |
| ES344956A1 (en) | 1969-01-01 |
| SE317026B (en) | 1969-11-03 |
| LU54598A1 (en) | 1967-12-04 |
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