Corrosion Behaviro of Ceramics under Corrosive Environments -Corrosion Behavior of Reaction Bonded Silicon Carbides-

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J. Korean Ceram. Soc. > Volume 27(2); 1990 > Article

Journal of the Korean Ceramic Society 1990;27(2): 161.

부식성 분위기하에서 세라믹스 내식특성 -반응소결 탄화규소의 내식특성-

한인섭, 홍기석, 양준환, 정헌생

한국동력자원연구소

Corrosion Behaviro of Ceramics under Corrosive Environments -Corrosion Behavior of Reaction Bonded Silicon Carbides-

ABSTRACT

To evaluate the corrosion behavior of reaction bonded silicon carbides, corrosion test was studied for various corrosive environments. Corrosion test for reaction bonded silicon carbides was conducted at 900$^{circ}C$ under four different gas atmospehres ; air, So2-air, Cl2-O2-Ar, Cl2-N2 and investigated these samples using weight loss, bending strength, XRD, optical micrographs and EDS respectively.