A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fused grain having the following chemical composition: more than 10% and less than 50% of alumina Al2O3; more than 10% and less than 50% of titanium oxide TiO2; more than 21% and less than 50% of zirconia; more than 1% and less than 10% of a compound chosen from the group constituted by MgO, CaO, Fe2O3, Cr2O3, MnO2, La2O3, Y2O3, Ga2O3 and mixtures thereof; less than 20% of silica SiO2; less than 10% of a compound chosen from the group constituted by alkali metal oxides, alkaline-earth metal oxides and mixtures thereof; less than 2% of other oxide species; the percentages being percentages by weight on the basis of the oxides. Application in the melting of metals.
Fused grain having the following chemical composition: more than 10% and less than 50% of alumina Al2O3; more than 10% and less than 50% of titanium oxide TiO2; more than 21% and less than 50% of zirconia; more than 1% and less than 10% of a compound chosen from the group constituted by MgO, CaO, Fe2O3, Cr2O3, MnO2, La2O3, Y2O3, Ga2O3 and mixtures thereof; less than 20% of silica SiO2; less than 10% of a compound chosen from the group constituted by alkali metal oxides, alkaline-earth metal oxides and mixtures thereof; less than 2% of other oxide species; the percentages being percentages by weight on the basis of the oxides. Application in the melting of metals.
ATZ fused grains
RAFFY STEPHANE (author)
2015-06-16
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
FUSED ALUMINA GRAINS, METHOD FOR PRODUCING FUSED ALUMINA GRAINS, GRINDSTONE, AND COATED ABRASIVE
| European Patent Office | 2020
FUSED ALUMINA GRAINS, METHOD FOR PRODUCING FUSED ALUMINA GRAINS, GRINDSTONE, AND COATED ABRASIVE
| European Patent Office | 2022
FUSED ALUMINA GRAINS, METHOD FOR PRODUCING FUSED ALUMINA GRAINS, GRINDSTONE, AND COATED ABRASIVE
| European Patent Office | 2019
Fused spinel-zirconia grains and refractory product obtained from said grains
| European Patent Office | 2019