| Effects of interstitial impurities on the high pressure martensitic α to ω structural transformation and grain growth in zirconium. | |
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MedLine Citation:
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PMID: 21386372 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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Static high pressure diamond anvil cell experiments were performed on three polycrystalline Zr samples having varying interstitial impurity concentrations. Systematic increase in transition pressure with the increase in the amount of interstitial impurities is observed for the martensitic [Formula: see text] structural phase transition in Zr. Significant room temperature crystal grain growth is also observed for the two highest purity samples at the [Formula: see text] transition. In the case of the lowest purity sample interstitial impurities obstruct the [Formula: see text] transition, while possibly helping impede grain growth-even as the sample is heated to 1279 K. |
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Authors:
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Nenad Velisavljevic; Gary N Chesnut; Lewis L Stevens; Dana M Dattelbaum |
Publication Detail:
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Type: Journal Article Date: 2011-03-09 |
Journal Detail:
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Title: Journal of physics. Condensed matter : an Institute of Physics journal Volume: 23 ISSN: 0953-8984 ISO Abbreviation: J Phys Condens Matter Publication Date: 2011 Mar |
Date Detail:
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Created Date: 2011-03-10 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101165248 Medline TA: J Phys Condens Matter Country: England |
Other Details:
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Languages: eng Pagination: 125402 Citation Subset: IM |
Affiliation:
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Los Alamos National Laboratory, Los Alamos, NM 87544, USA. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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