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/ / Method for coating material of ceramic for reducing oxidation on the surface of graphite or C/C composite and the coating material of ceramic coated graphite or C/C composite thereby
/ / Method for coating material of ceramic for reducing oxidation on the surface of graphite or C/C composite and the coating material of ceramic coated graphite or C/C composite thereby
the present invention comprises the steps of coating a coating of ceramic material on the surface of the base material (step 1); Generating a crack in the coating of a ceramic material coating in the step 1 (step 2); It provides a method for coating the coating material of the ceramic material on the base material surface comprising; and the step (step 3) for coating a break of the crack generated in the step 2 to the coating of ceramic materials. Method for coating a coating material of the ceramic material to the base material surface according to the invention when using the post, by coating the gaps of the generated cracks in the coating of the ceramic material, further the base material that caused a crack in the coating of the ceramic material at a high temperature It can suppress the cracking of the ceramic coating. Accordingly, to minimize the contact between the base material and the air at a high temperature is improved greatly inhibits oxidation. ;
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