Effect of deposition temperature on the properties of pyrolytic SiC
β Scribed by S.J. Xu; J.G. Zhou; B. Yang; B.Z. Zhang
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 400 KB
- Volume
- 224
- Category
- Article
- ISSN
- 0022-3115
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π SIMILAR VOLUMES
kz and permit determination of the activation energy (22 kcal) for step 2. Together with the activation energy (52 kcal) for step 1, one obtains 32 kcal as the heat of dissociation of the C-C bond in CsOz at 1000Β°K. This figure, which at first seems surprisingly low, leads to a reasonable value (f51
The effect of post deposition high temperature treatment of pyrolytic graphite on the room temperature flexural strength was studied for HTT between 2500 and 2700Β°C and residence time up to four hours. Large reductions in the scatter of flexural strength values were observed. Little effect on the fl