Improvement of tensile properties of pure Cu and CuCrZr alloy by cryo-rolling process
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- 作者：Ryota Ihira ; Hyoseong Gwon ; Ryuta Kasada ; r-kasada@iae.kyoto-u.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Satoshi Konishi
- 关键词：Divertor ; Cryo-rolling ; CuCrZr alloy ; Tensile property ; Neutron irradiation
- 刊名：Fusion Engineering and Design
- 出版年：2016
- 出版时间：1 November 2016
- 年：2016
- 卷：109-111
- 期：part_PA
- 页码：485-488
- 全文大小：2410 K
文摘
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We investigated the effect of cryo-rolling process to Cu and CuCrZr alloy by tensile test and EBSD.
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Cryo-rolling process simaltaneously increased strength and ductility of Cu as previously reported.
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Cryo-rolling process increased strength of CuCrZr alloy without loss-of-ductility compared with conventional cold-rolling process.
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We observed heterogeneous grain size distribution in cryo-rolled Cu but not in cryo-rolled CuCrZr alloy.
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We found temperature-transition of texture formation in the rolled CuCrZr alloy.