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Dynamic mechanical properties of reactor graphites irradiated to high doses

โœ Scribed by P.R. Blankenhorn; D.E. Kline

Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
301 KB
Volume
11
Category
Article
ISSN
0008-6223

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โœฆ Synopsis

Properties of polycrystalline graphites irradiated at various temperatures (338ยฐK and 873ยฐK) were tested from 100 to 750ยฐK. The dynamic mechanical properties for these specimens indicate multirelaxation behavior. The modulus values increase for all irradiated specimens as compared to unirradiated values. For species irradiated at 338"K, radiation damage annealing processes occur when the specimens were tested above 400ยฐK. As expected, data for specimens irradiated at 873ยฐK indicate that some annealing takes place during irradiation.

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