280. Mechanical properties of isotropic nuclear graphite oxidized in air at different temperatures
โ Scribed by M. Eto; T. Sugihara; S. Yoda
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 129 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0008-6223
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โฆ Synopsis
It has been known that the inverse oxidation phenomenon exists under certain conditions. This effect shows that after oxidation, the mass loss on the inside sample can be greater than the mass loss on the outside. The significance of this phenomenon for HTGR safety consideration has been evaluated.
๐ SIMILAR VOLUMES
Montana Rosebud coal and North Dakota lignite have been oxidized in a fluidized bed reactor at 2OO'C, with air at 0.2, 0.6 and 1 MPa for reaction times up to 4 h. Oxidized samples were analysed by reflected light microscopy to investigate the variation of reflectance, formation of rims and changes i
It has been known that the inverse oxidation phenomenon exists under certain conditions. This effect shows that after oxidation, the mass loss on the inside sample can be greater than the mass loss on the outside. The significance of this phenomenon for HTGR safety consideration has been evaluated.