Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
POUDRE A BASE D'OXYDE DE CHROME
The invention relates to a particulate powder, said powder having a median circularity of greater than 0.87 wt % and less than 9.0 wt % of particles having a size greater than 100 μm. The powder and at least 80 wt % of the particles have a chemical composition in wt % on the basis of the oxides and for a total of 100%: Cr2O3+Al2O3+ZrO2+MgO+Fe2O3+SiO2+TiO2≧90%; Cr2O3+Al2O3+MgO≧60%; Cr2O3≧9%; 20%≧SiO2≧0.5%; and other oxides: ≰10%. The invention can be used for a glass furnace.
POUDRE A BASE D'OXYDE DE CHROME
The invention relates to a particulate powder, said powder having a median circularity of greater than 0.87 wt % and less than 9.0 wt % of particles having a size greater than 100 μm. The powder and at least 80 wt % of the particles have a chemical composition in wt % on the basis of the oxides and for a total of 100%: Cr2O3+Al2O3+ZrO2+MgO+Fe2O3+SiO2+TiO2≧90%; Cr2O3+Al2O3+MgO≧60%; Cr2O3≧9%; 20%≧SiO2≧0.5%; and other oxides: ≰10%. The invention can be used for a glass furnace.
POUDRE A BASE D'OXYDE DE CHROME
POWDER ON THE BASIS OF CHROMIC OXIDE
PULVER AUF DER BASIS VON CHROMOXYD
LINNOT CYRIL (Autor:in) / MOITRIER LIONEL (Autor:in) / BOUSSANT ROUX YVES MARCEL LÉON (Autor:in) / CITTI OLIVIER (Autor:in) / AVEDIKIAN RICHARD (Autor:in)
12.09.2018
Patent
Elektronische Ressource
Französisch
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