A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
POUDRE DE BSAS
The invention provides a powder comprising at least 95% by number of fused grains, with the following chemical composition, as a percentage by weight based on the oxides, for a total of 100%: 0≰BaO≰40.8%; 0≰SrO≰31.8%; 27.2%≰Al2O3≰31.3%; 32%≰SiO2≰36.9%; other species ≰1%; the quantity of at least one of the oxides BaO and SrO being more than 0.3%, the size of said grains being such that D5≧5 μm and D95≰150 μm.
POUDRE DE BSAS
The invention provides a powder comprising at least 95% by number of fused grains, with the following chemical composition, as a percentage by weight based on the oxides, for a total of 100%: 0≰BaO≰40.8%; 0≰SrO≰31.8%; 27.2%≰Al2O3≰31.3%; 32%≰SiO2≰36.9%; other species ≰1%; the quantity of at least one of the oxides BaO and SrO being more than 0.3%, the size of said grains being such that D5≧5 μm and D95≰150 μm.
POUDRE DE BSAS
BSAS POWDER
BSAS-PULVER
MARLIN SAMUEL (author) / WALLAR HOWARD (author)
2020-08-05
Patent
Electronic Resource
French
IPC:
C04B
Kalk
,
LIME
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