ATE37494T1 - Bindung von feuerfesten pulvern. - Google Patents
Bindung von feuerfesten pulvern.Info
- Publication number
- ATE37494T1 ATE37494T1 AT81302431T AT81302431T ATE37494T1 AT E37494 T1 ATE37494 T1 AT E37494T1 AT 81302431 T AT81302431 T AT 81302431T AT 81302431 T AT81302431 T AT 81302431T AT E37494 T1 ATE37494 T1 AT E37494T1
- Authority
- AT
- Austria
- Prior art keywords
- silica
- sol
- refractory powder
- derived
- binding refractory
- Prior art date
Links
- 239000000843 powder Substances 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 6
- 239000000377 silicon dioxide Substances 0.000 abstract 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- -1 alkyl silicate Chemical compound 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
- B22C1/205—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of organic silicon or metal compounds, other organometallic compounds
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/6303—Inorganic additives
- C04B35/6316—Binders based on silicon compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Silicon Compounds (AREA)
- Ceramic Products (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8018233 | 1980-06-04 | ||
| EP81302431A EP0041394B1 (de) | 1980-06-04 | 1981-06-02 | Bindung von feuerfesten Pulvern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE37494T1 true ATE37494T1 (de) | 1988-10-15 |
Family
ID=10513809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT81302431T ATE37494T1 (de) | 1980-06-04 | 1981-06-02 | Bindung von feuerfesten pulvern. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4378996A (de) |
| EP (1) | EP0041394B1 (de) |
| AT (1) | ATE37494T1 (de) |
| DE (1) | DE3176887D1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4624898A (en) * | 1984-08-07 | 1986-11-25 | Harborchem, Inc. | Processes for the application of refractory compositions to surfaces such as for the preparation of refractory shell molds and refractory compositions produced thereby |
| US5186743A (en) * | 1990-12-13 | 1993-02-16 | Akzo N.V. | Low volatile organic content hybrid silica binder |
| GB9115154D0 (en) * | 1991-07-12 | 1991-08-28 | Patel Bipin C M | Sol-gel composition for producing glassy coatings |
| RU2191656C2 (ru) * | 2000-09-27 | 2002-10-27 | Открытое акционерное московское общество "Завод им. И.А.Лихачева" | Суспензия для изготовления литейных оболочковых форм по выплавляемым моделям |
| RU2185260C1 (ru) * | 2001-04-02 | 2002-07-20 | Ижевский механический завод | Суспензия для изготовления литейных форм по выплавляемым моделям |
| PL3301079T3 (pl) * | 2016-09-29 | 2019-07-31 | Refractory Intellectual Property Gmbh & Co. Kg | Ogniotrwały zestaw ceramiczny oraz sposób wytwarzania ogniotrwałego wyrobu ceramicznego |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2842445A (en) * | 1953-08-18 | 1958-07-08 | Rolls Royce | Binding liquid for molds used in precision casting |
| DK115724B (da) * | 1967-06-22 | 1969-11-03 | Avnet Inc | Fremgangsmåde til fremstilling af forme. |
| US3576652A (en) | 1969-07-28 | 1971-04-27 | Harry Teicher | Bonding liquids for refractory material |
| US3961968A (en) * | 1974-03-28 | 1976-06-08 | Waukesha Foundry Company, Inc. | Method for producing hybrid binder for ceramic molds |
| GB1557236A (en) * | 1976-05-28 | 1979-12-05 | Waukesha Foundry Co | Hybrid binder for producing ceramic moulds and method for its manufacture |
| US4289803A (en) * | 1979-08-20 | 1981-09-15 | General Electric Company | Foundry mold treating compositions and methods of making same |
-
1981
- 1981-06-02 AT AT81302431T patent/ATE37494T1/de not_active IP Right Cessation
- 1981-06-02 EP EP81302431A patent/EP0041394B1/de not_active Expired
- 1981-06-02 DE DE8181302431T patent/DE3176887D1/de not_active Expired
- 1981-06-03 US US06/269,944 patent/US4378996A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0041394A3 (en) | 1982-02-03 |
| EP0041394B1 (de) | 1988-09-28 |
| EP0041394A2 (de) | 1981-12-09 |
| US4378996A (en) | 1983-04-05 |
| DE3176887D1 (en) | 1988-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |