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A platform for research: civil engineering, architecture and urbanism
METHOD FOR PRODUCING SILICON CARBIDE COATED REFRACTORY GRAINS AND SILICON CARBIDE COATED REFRACTORY GRAINS
The present invention provides a method for producing silicon carbide coated refractory grains comprising the following steps: a. Providing core refractory grains; b. Spraying an oxide sol onto said core refractory grains; c. Optionally mixing said core refractory grains with said oxide sol in a mixing device; d. Adding silicon carbide grains to said core refractory grains; and e. Mixing the mixture obtained in step d to obtain coated refractory grains having a core and a first silicon carbide coating layer.
METHOD FOR PRODUCING SILICON CARBIDE COATED REFRACTORY GRAINS AND SILICON CARBIDE COATED REFRACTORY GRAINS
The present invention provides a method for producing silicon carbide coated refractory grains comprising the following steps: a. Providing core refractory grains; b. Spraying an oxide sol onto said core refractory grains; c. Optionally mixing said core refractory grains with said oxide sol in a mixing device; d. Adding silicon carbide grains to said core refractory grains; and e. Mixing the mixture obtained in step d to obtain coated refractory grains having a core and a first silicon carbide coating layer.
METHOD FOR PRODUCING SILICON CARBIDE COATED REFRACTORY GRAINS AND SILICON CARBIDE COATED REFRACTORY GRAINS
ZHAO DANTING (author) / SCHULZE-BERGKAMEN HILMAR (author)
2024-12-12
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2024