BSAS POWDER

The invention relates to a powder that contains at least 95% in number of molten grains having the following composition, in mass percent on the basis of oxides and for a total of 100%:- 0 = BaO = 40.8%, - 0 = SrO = 31.8%, - 27.2% = AI2O3 = 31.3%,-32% = SiO2 = 36.9%, - other species = 1%, wherein at...

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Bibliographic Details
Main Authors WALLAR, HOWARD, MARLIN, SAMUEL
Format Patent
LanguageEnglish
French
Published 06.12.2016
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:The invention relates to a powder that contains at least 95% in number of molten grains having the following composition, in mass percent on the basis of oxides and for a total of 100%:- 0 = BaO = 40.8%, - 0 = SrO = 31.8%, - 27.2% = AI2O3 = 31.3%,-32% = SiO2 = 36.9%, - other species = 1%, wherein at least the content of one of BaO and SrO oxides is higher than 0.3%, and the size of said grains ranges from 5 to 150 microns. L'invention concerne une poudre comportant au moins 95 % en nombre de grains fondus, présentant la composition chimique suivante, en pourcentages massiques sur la base des oxydes, et pour un total de 100 %: - 0<= BaO <= 40,8%, - 0<= SrO <= 31,8%, - 27,2%<=A1103 <=31, 3%, - 32% <= SiO2 <= 36,9%, - Autres espèces <=1 %, au moins la teneur d'un des oxydes BaO et SrO étant supérieure à 0,3 %, la taille desdits grains étant comprise entre 5 à 150 microns
Bibliography:Application Number: CA20092715176