Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PRODUIT REFRACTAIRE A FORTE TENEUR EN ZIRCONE
Fused cast refractory product comprising in percentages by weight on the basis of the oxides and for a total of 100%, —ZrO2; balance to 100%, —HfO2: <5% SiO2: 2% to 10%; —Y2O3: 0.4% to 2.0%; —CaO: 4.0% to 8.0%; —B2O3+Na2O+K2O: 0.4% to 3.0% —Al2O3: 0.3% to 2.0%; —P2O5: <0.05%; —Fe2O3+TiO2: <0.55%; —other species: <1.5%. Application in glass melting furnaces.
PRODUIT REFRACTAIRE A FORTE TENEUR EN ZIRCONE
Fused cast refractory product comprising in percentages by weight on the basis of the oxides and for a total of 100%, —ZrO2; balance to 100%, —HfO2: <5% SiO2: 2% to 10%; —Y2O3: 0.4% to 2.0%; —CaO: 4.0% to 8.0%; —B2O3+Na2O+K2O: 0.4% to 3.0% —Al2O3: 0.3% to 2.0%; —P2O5: <0.05%; —Fe2O3+TiO2: <0.55%; —other species: <1.5%. Application in glass melting furnaces.
PRODUIT REFRACTAIRE A FORTE TENEUR EN ZIRCONE
REFRACTORY PRODUCT HAVING A HIGH CONTENT OF ZIRCONIA
FEUERFESTES PRODUKT MIT HOHEM ZIRKONOXIDGEHALT
GAUBIL MICHEL (Autor:in) / MASSARD LUDOVIC (Autor:in)
14.10.2015
Patent
Elektronische Ressource
Französisch
PRODUIT REFRACTAIRE FONDU ET COULE A FORTE TENEUR EN ZIRCONE
| Europäisches Patentamt | 2018