A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROCÉDÉ DE PROTECTION CONTRE L'OXYDATION D'UNE PIÈCE EN MATÉRIAU COMPOSITE
A method of protecting a carbon-containing composite material part against oxidation, includes applying a first coating composition in the form of an aqueous suspension on an outside surface of the part, the first coating composition including a metallic phosphate; a powder of an ingredient comprising titanium; and a powder of B4C; subjecting the applied first coating composition to heat treatment in order to obtain a first coating on the outside surface of the part; applying a second coating composition on the first coating composition, the second coating composition including an aqueous suspension of colloidal silica; a powder of borosilicate glass; and a powder of TiB2; and subjecting the applied second coating composition to second heat treatment in order to obtain a second coating on the first coating.
PROCÉDÉ DE PROTECTION CONTRE L'OXYDATION D'UNE PIÈCE EN MATÉRIAU COMPOSITE
A method of protecting a carbon-containing composite material part against oxidation, includes applying a first coating composition in the form of an aqueous suspension on an outside surface of the part, the first coating composition including a metallic phosphate; a powder of an ingredient comprising titanium; and a powder of B4C; subjecting the applied first coating composition to heat treatment in order to obtain a first coating on the outside surface of the part; applying a second coating composition on the first coating composition, the second coating composition including an aqueous suspension of colloidal silica; a powder of borosilicate glass; and a powder of TiB2; and subjecting the applied second coating composition to second heat treatment in order to obtain a second coating on the first coating.
PROCÉDÉ DE PROTECTION CONTRE L'OXYDATION D'UNE PIÈCE EN MATÉRIAU COMPOSITE
METHOD FOR PROTECTING AGAINST OXIDATION OF A PART MADE FROM COMPOSITE MATERIAL
VERFAHREN ZUM SCHUTZ GEGEN OXIDATION EINES VERBUNDWERKSTÜCKS
SNIEZEWSKI JULIEN (author) / CARO VINCENT (author) / NICOLAUS NATHALIE (author)
2020-04-22
Patent
Electronic Resource
French
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