| 원자로급 흑연의 산화거동 및 산화에 따른 물성변화 |
| 조광연, 김경자, 임연수1, 정윤중1, 지세환2 |
요업기술원 나노소재팀
1명지대학교 신소재공학과
2원자력연구소 원자력수소연구팀 |
| Oxidation Behavior and Property Changes of Nuclear Graphite |
| Kwang-Youn Cho, Kyong-Ja Kim, Yun-Soo Lim1, Yun-Joong Chung1, Se-Hwan Chi2 |
Division of Nano Materials Application, KICET
1Division of Materials Science and Engineering, Myongji University
2Department of Nuclear Hydrogen Project, KAERI |
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| ABSTRACT |
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Graphite is suitable for high temperature structural materials because of chemical stability as well as unique crystal structure. Especially, graphite can be used as a part of a nuclear reactor due to high tolerance at the extreme conditions of high temperature and neutron irradiations. Although study of oxidation properties or behaviors of graphite are very important and essential for the life and stability of the nuclear reactor, most of studies treat this theme lightly. This work focuses on the oxidation characteristics of several grade isotropic graphite of the nuclear reactor. |
| Key words:
Graphite, Oxidation, Nuclear, Activation energy |
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