✦ LIBER ✦

51. Thermal degassing under vacuum of nuclear graphite oxidized radiolytically. Comparison with thermal oxidation

✍ Scribed by F.M Lang; R Blanchard; C Koch

Publisher: Elsevier Science
Year: 1968
Tongue: English
Weight: 112 KB
Volume: 6
Category: Article
ISSN: 0008-6223
DOI: 10.1016/0008-6223(68)90354-0

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✦ 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 30°C 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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