Relation between microstructure and recovery behavior in fast-neutron irradiated titanium.
スポンサーリンク
概要
- 論文の詳細を見る
The recovery behavior of defects in irradiated titanium has been studied. The changes in electrical resistivity and microhardness of the samples irradiated to a fast neutron fluence of 1.3 × 10<SUP>20</SUP> n/cm<SUP>2</SUP> were measured after annealing at various temperatures. The activation energy for the recovery was found to be 0.97 eV, which was somewhat smaller than that reported for the self-diffusion of titanium (1.241.27 eV). Transmis-sion electron microscopy was applied out to determine the relation between the recovery process and changes in the microscopic structure. It was revealed that the recovery of hardness coincides with the disappearance of black spots observed in electron micrographs of irradiated titanium samples.
- 一般社団法人 日本原子力学会の論文
著者
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Kayano Hideo
The Oarai Branch Institute For Materials Reseach Tohoku University
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Yajima Seishi
The Oarai Branch The Research Institute For Iron Steel And Other Metals Tohoku University
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HIGASHIGUCHI Yasuhiro
The Oarai Branch, The Research Institute for Iron, Steel and Other Metals, Tohoku University
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