Changes in the properties of nuclear graphites obtained from a mixture of cokes
β Scribed by P. Cornuault; J. Lore; J. Rappeneau; M. Yvars; P. Mottet
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- English
- Weight
- 140 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0008-6223
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β¦ Synopsis
Los 241amo.~, ,Vew Mexico).
A study has revealed that major differences exist between the physical flroperties of graf'hites manufactured with y-alumina-polymerized furfury. alcohol resin binders and those made with acid-polymerized resins. The causes of these property differences have been directly related to the chemical comf>ositions of the two binder types. Improved graf'hite binder materiafs have resulted from the understanding gained from these studies.
π SIMILAR VOLUMES
The characterization of property changes in various grades of near-isotropic, "binderless" grades of graphite as functions of fluence accumulated at 715Β°C from 0 to 42 x 10" neutrons/cm' (E > 50 keV) was made. Generally, the average coefficients of thermal expansion (CTE) from 20 to 600Β°C and the ro