| abstract |
(57) [Summary] [PROBLEMS] To solve the problems of the conventional surface-coated carbon fiber, and not only to have light weight, high rigidity and high strength, An object of the present invention is to provide a carbon fiber having excellent oxidation resistance even at a high temperature. Another object is to provide a method for producing such carbon fibers at low cost. SOLUTION: The oxidation-resistant carbon fiber, which is a carbon fiber surface-coated with titanium oxide, wherein a heat loss rate at 1000 ° C. is substantially not observed. |