Low Activation V-Ti-Cr-Si Type Alloys for Fusion Applications
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概要
- 論文の詳細を見る
V-Ti-Cr-Si type alloys containing Al and Y were prepared for structural materials application of fusion reactors. The condition of heat treatment, tensile properties and deformation microstructures were examined for two type alloys referred as V-25Ti-15Cr and V-5Ti-5Cr. The neutron irradiation behavior was also studied. Tensile test were conducted using miniature-type specimens at temperatures from 300 to 1273K. The alloy V-25Ti-15Cr showed the strength twice as high as V-5Ti-5Cr at temperatures from 300 to 873 K. Ductility of V-5Ti-5Cr alloy was larger than that of V-25Ti-15Cr at lower temperatures. The amount of void swelling after neutron irradiation of the two alloys was very low level compared with that of various vanadium alloys.
- 東北大学の論文
- 1991-03-05
著者
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SATOU Manabu
Department of Quantun Science and Energy Engineering, Graduate School of Engineering, Tohoku Univers
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ABE Katsunori
Department of Quantun Science and Energy Engineering, Graduate School of Engineering, Tohoku Univers
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KAYANO Hideo
The Oarai Branch, Institute for Materials Research, Tohoku University
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Kayano Hideo
The Oarai Branch Institute For Materials Reseach Tohoku University
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Satou Manabu
Department Of Quantum Science And Energy Engineering Graduate School Of Engineering Tohoku Universit
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Abe Katsunori
Department Of Nuclear Engineering Tohoku University
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Abe Katsunori
Department of Nuclear Engineering, Tohoku University
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