DE902235C - Gegossenes feuerfestes Erzeugnis auf Zirkonoxydbasis - Google Patents
Gegossenes feuerfestes Erzeugnis auf ZirkonoxydbasisInfo
- Publication number
- DE902235C DE902235C DES20426D DES0020426D DE902235C DE 902235 C DE902235 C DE 902235C DE S20426 D DES20426 D DE S20426D DE S0020426 D DES0020426 D DE S0020426D DE 902235 C DE902235 C DE 902235C
- Authority
- DE
- Germany
- Prior art keywords
- zirconium oxide
- refractory
- refractory product
- zirconia
- beta
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 title description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 23
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 15
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 15
- 239000000377 silicon dioxide Substances 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 11
- 229910052593 corundum Inorganic materials 0.000 claims description 9
- 239000010431 corundum Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 7
- 239000003513 alkali Substances 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 description 11
- 230000007797 corrosion Effects 0.000 description 11
- 239000004927 clay Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 229940072033 potash Drugs 0.000 description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 3
- 235000015320 potassium carbonate Nutrition 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 238000004131 Bayer process Methods 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 150000003754 zirconium Chemical class 0.000 description 1
- 229910001735 zirconium mineral Inorganic materials 0.000 description 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
- 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
- C04B35/484—Refractories by fusion casting
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US300480A US2271366A (en) | 1939-10-20 | 1939-10-20 | Cast refractory product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE902235C true DE902235C (de) | 1954-01-21 |
Family
ID=23159266
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES20426D Expired DE902235C (de) | 1939-10-20 | 1940-10-10 | Gegossenes feuerfestes Erzeugnis auf Zirkonoxydbasis |
| DES20425D Expired DE890923C (de) | 1939-10-20 | 1940-10-11 | Gegossenes feuerfestes Erzeugnis |
| DES20423A Expired DE896924C (de) | 1939-10-20 | 1940-10-15 | Gegossenes feuerfestes Erzeugnis auf Zirkonoxyd-Tonerde-Basis |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES20425D Expired DE890923C (de) | 1939-10-20 | 1940-10-11 | Gegossenes feuerfestes Erzeugnis |
| DES20423A Expired DE896924C (de) | 1939-10-20 | 1940-10-15 | Gegossenes feuerfestes Erzeugnis auf Zirkonoxyd-Tonerde-Basis |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2271366A (en, 2012) |
| BE (1) | BE443202A (en, 2012) |
| DE (3) | DE902235C (en, 2012) |
| FR (1) | FR883990A (en, 2012) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1069055B (en, 2012) * | 1959-11-12 | |||
| US2438552A (en) * | 1940-10-14 | 1948-03-30 | Corhart Refractories Co | Cast refractory product |
| US2424082A (en) * | 1945-04-10 | 1947-07-15 | Corhart Refractories Co | Alumina low silica refractory |
| US2416472A (en) * | 1945-04-10 | 1947-02-25 | Corhart Refractories Co | Cast refractory products |
| US2830348A (en) * | 1951-03-05 | 1958-04-15 | Gen Electric Co Ltd | Refractory materials |
| US2842447A (en) * | 1955-09-29 | 1958-07-08 | Corning Glass Works | Method of making a refractory body and article made thereby |
| US2924533A (en) * | 1956-05-28 | 1960-02-09 | Carborundum Co | Spheroidal refractory material and method of making |
| BE565669A (en, 2012) * | 1957-03-22 | |||
| US3030736A (en) * | 1958-01-07 | 1962-04-24 | Harvey L Penberthy | Method of homogenizing glass |
| US3079452A (en) * | 1958-07-07 | 1963-02-26 | Electro Refractaire | Manufacture of electrically-melted refractory products containing mineral oxides |
| DE1100536B (de) * | 1958-07-09 | 1961-02-23 | Saxonburg Ceramics | Verglasbare keramische Masse und Verfahren zur Herstellung elektrischer Isolatoren |
| US3237630A (en) * | 1962-06-26 | 1966-03-01 | Politzer Eugene Jim | Applicator for eyelash make-up |
| SE348182B (en, 2012) * | 1968-03-29 | 1972-08-28 | Montedison Spa | |
| FR2295930A1 (fr) * | 1974-12-26 | 1976-07-23 | Prod Refractaires Europ | Materiau refractaire pour garnissage de fours poussants |
| US4290814A (en) * | 1979-08-17 | 1981-09-22 | Dresser Industries, Inc. | High alumina brick |
| JPS62100412A (ja) * | 1985-10-25 | 1987-05-09 | Japan Carlit Co Ltd:The | アルミナ−ジルコニア複合粉体の製造方法 |
| FR2875497B1 (fr) * | 2004-09-20 | 2006-12-08 | Saint Gobain Ct Recherches | Produits azs a exsudation reduite |
| FR3074909B1 (fr) | 2017-12-11 | 2022-03-04 | Saint Gobain Ct Recherches | Procede d'identification de la classe de refractaires electrofondus azs generant des " pierres " dans un produit verrier |
-
1939
- 1939-10-20 US US300480A patent/US2271366A/en not_active Expired - Lifetime
-
1940
- 1940-10-10 DE DES20426D patent/DE902235C/de not_active Expired
- 1940-10-11 DE DES20425D patent/DE890923C/de not_active Expired
- 1940-10-15 DE DES20423A patent/DE896924C/de not_active Expired
-
1941
- 1941-07-11 FR FR883990D patent/FR883990A/fr not_active Expired
- 1941-10-28 BE BE443202D patent/BE443202A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE890923C (de) | 1953-09-24 |
| DE896924C (de) | 1953-11-16 |
| FR883990A (fr) | 1943-07-28 |
| US2271366A (en) | 1942-01-27 |
| BE443202A (en, 2012) | 1942-03-31 |
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