Temperature dependence of misfit strains of β-hydrides of zirconium
Författare
Summary, in English
The misfit strains of both the isotopic forms of zirconium hydrides, viz., δ-ZrHx and δ-ZrDx, precipitated in zirconium were computed in the temperature range of 298–773 K and for 1.5 ≤ x ≤ 1.7, using the methodology proposed by Carpenter. Misfit strains along (0 0 0 1) plane and normal to it were observed to increase with increase in temperature for both the isotopic forms of hydrides. For a given isotopic atomic fraction, the misfit strains for deuteride were smaller than the corresponding values for hydride and with increase in atomic fraction of hydrogen isotopes, the misfit strains increased.
Publiceringsår
2007
Språk
Engelska
Sidor
150-154
Publikation/Tidskrift/Serie
Journal of Alloys and Compounds
Volym
436
Issue
1-2
Fulltext
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Dokumenttyp
Artikel i tidskrift
Förlag
Elsevier
Ämne
- Metallurgy and Metallic Materials
Nyckelord
- hydride
- Fracture risk
- Zirconium
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 0925-8388