HEATING CERAMIC COMPOSITE BODY
FR3171858A1Pending Publication Date: 2026-08-07SAINT GOBAIN CENT DE RES & DEVS & DETUD EUROEN
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Patent Information
- Application Number
- FR2025001005
- Authority / Receiving Office
- FR · FR
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2025-01-31
- Publication Date
- 2026-08-07
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Abstract
A ceramic body comprising a heating region, preferably by Joule effect, of a fluid in contact with a surface S1 of said region, said heating region being made of a ceramic matrix composite material comprising a ceramic oxide matrix, a fibrous reinforcement made of ceramic wires and a linear electrical conductor generating said heating of said surface S1, in which the ratio of the average equivalent diameter of said linear electrical conductor to the average equivalent diameter of said ceramic wires is greater than 0.05 and less than 1.5 and in which the ratio S2 / S1 is greater than 0.02 and less than 0.3, S2 being the projected area of said linear electrical conductor on said surface S1.
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