VANADIUM SILICON CARBONITRIDE FILM, VANADIUM SILICON CARBONITRIDE-COVERED MEMBER AND METHOD FOR MANUFACTURING SAME.

摘要

This vanadium silicon carbonitride film comprises vanadium, silicon, carbon, and nitrogen. When vanadium element concentration (vanadium element concentration + silicon element concentration + carbon element concentration + nitrogen element concentration) in the film is defined as "a," and silicon element concentration (vanadium element concentration + silicon element concentration + carbon element concentration + nitrogen element concentration) in the film is defined as "b," 0.30 = a/b = 1.3 and 0.30 = a + b = 0.70 are satisfied, and the sum of the vanadium element concentration, silicon element concentration, carbon element concentration, and nitrogen element concentration in the film is 90 [at%] or greater.