The effect of dichlorodifluoromethane, CClsFs and chlorotrifluoromethane, CClFs, on the air oxidation of nuclear graphite was studied by the continuous measurement of weight loss. One-half volume per cent CCl,Fs in air reduced the rate of oxidation of CSF and TSGBF nuclear graphites to about one-thi
Effect of temperature on graphite oxidation behavior
β Scribed by Luo Xiaowei; Robin Jean-Charles; Yu Suyuan
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 119 KB
- Volume
- 227
- Category
- Article
- ISSN
- 0029-5493
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The oxidation of graphite in air in the presence of 0.1 mole per cent of transition metals and inner-transition metal oxides over the temperature range 600" to 700Β°C has been studied. For the first row transition metais, calcium through zinc, the activation energies are at a minimum for calcium, man