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Home / Publications / Journals / Fusion Science and Technology / Volume 16 / Number 1

Irradiation Behavior of Fine-Grain Graphites

B. T. Kelly

Fusion Science and Technology / Volume 16 / Number 1 / August 1989 / Pages 96-103

Technical Paper / Materials engineering / dx.doi.org/10.13182/FST89-A29099

The available data on the effects of fast neutron irradiation on the properties of fine-grain (POCO) graphites at temperatures between 950 and 1400°C are collected. New results are presented for a number of fine-grain graphites irradiated at 600°C. The results are discussed in terms of the useful lifetimes of the graphite as a function of temperature and the way this is related to crystallite behavior.