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A platform for research: civil engineering, architecture and urbanism
METHOD FOR COATING A CERAMIC MATRIX COMPOSITE PART WITH AN ENVIRONMENTAL BARRIER
A method for coating a ceramic matrix composite part with an environmental barrier, includes a) applying, to the surface of the part, a coating composition including a first powder of a rare earth silicate and a second powder including boron, the coating composition having a ratio R=[mass of the second powder]/[mass of the first powder] of between 0.1% and 5%, wherein the second powder includes a boron powder, and b) sintering the first and second powders in order to obtain the environmental barrier on the part.
METHOD FOR COATING A CERAMIC MATRIX COMPOSITE PART WITH AN ENVIRONMENTAL BARRIER
A method for coating a ceramic matrix composite part with an environmental barrier, includes a) applying, to the surface of the part, a coating composition including a first powder of a rare earth silicate and a second powder including boron, the coating composition having a ratio R=[mass of the second powder]/[mass of the first powder] of between 0.1% and 5%, wherein the second powder includes a boron powder, and b) sintering the first and second powders in order to obtain the environmental barrier on the part.
METHOD FOR COATING A CERAMIC MATRIX COMPOSITE PART WITH AN ENVIRONMENTAL BARRIER
ARNAL SIMON (author) / PIN LISA (author)
2024-02-15
Patent
Electronic Resource
English
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