Neutron irradiation damage in molybdenum
作者： B. L. Eyre , D. M. Maher
DOI: 10.1080/14786437108217049
关键词: Electron microscope 、 Annealing (metallurgy) 、 Impurity 、 Neutron irradiation 、 Vacancy defect 、 Materials science 、 Crystallography 、 Irradiation 、 Fission neutron 、 Molecular physics 、 Molybdenum
摘要: An electron microscope study has been made of the time-dependent annealing behaviour interstitial loops in impure and pure molybdenum neutron-irradiated at 77°K (A77 C77) respectively vacancy 473°K (C473). The results have quantitatively analysed loop growth compared with that predicted theoretically for perfect growing by bulk vacancy-limited diffusion mechanism a glide self-climb mechanism. It shown observed A77 C77 is accounted On other hand, C473 can be although it considered both mechanisms contribute to intermediate stages anneal. Finally, two general distinguishing features exposed. Firstly, under diffusion-limiting conditions, interst...
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