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49. Changes in the texture of purified nuclear graphite in the course of thermal and radiolytic oxidations

โœ Scribed by F.M Lang; R Blanchard; P Magnier

Publisher
Elsevier Science
Year
1968
Tongue
English
Weight
112 KB
Volume
6
Category
Article
ISSN
0008-6223

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โœฆ Synopsis

K.) and G. Jouquet (Centre d'&des

Nuclkaires de Saclay, France). The shear modulus of hot-worked pyrolytic graphite has been measured by the torsional resonant frequency of compound aluminium/graphite specimens. Material of density 2.23 g/cm* gave a C,, value of I.3 f 0.3 x loo dyn/cml. Neutron irradiations at 30ยฐC produced an apparent maximum value of 15 x 10'0 dyn/cml at 5 x 10" nvt (Ni). Annealing at 700% was sufficient to remove this increase.

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