Accumulation of plastic strain in Zircaloy-4 at low homologous temperature
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- 作者：Tetsuya Matsunaga ; MATSUNAGA.Tetsuya@nims.go.jp" class="auth_mail" title="E-mail the corresponding author ; Yuhki Satoh ; Hiroaki Abe
- 关键词：Zircaloy-4 ; Nuclear power generation ; Strain accumulation ; Room temperature
- 刊名：Journal of Nuclear Materials
- 出版年：2015
- 出版时间：October 2015
- 年：2015
- 卷：465
- 期：Complete
- 页码：358-363
- 全文大小：1735 K
文摘
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Zircaloy-4 shows strain accumulation at low homologous temperature.
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Straightly aligned dislocations with few tangles lead to low work-hardening.
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Low work-hardening engenders strain accumulation.
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Strain accumulates not in the grain interior but mainly near the grain boundary.