Microstructural evaluation and crystallographic texture modification of heat-treated zirconium Excel pressure tube material
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- 作者：Kazi F. Ahmmeda ; kazi.ahmmed@queensu.ca" class="auth_mail" title="E-mail the corresponding author ; Mark R. Daymonda ; Michael A. Gharghourib
- 关键词：Zr-Excel ; Heat-treatment ; Martensitic structure ; Texture ; Variant selection ; Texture randomization
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：5 December 2016
- 年：2016
- 卷：687
- 期：Complete
- 页码：1021-1033
- 全文大小：4855 K
文摘
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Volume fraction of Widmanstätten structures increased with solution temperature.
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Insignificant transformed β was observed below 875 °C due to β stabilizing elements.
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After α → β → α, randomized texture developed above 930 °C solution temperature.
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Despite the randomization, variant selection observed after one thermal cycle.
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No changes in β texture, suggesting minimal variant selection during heating.