BROWSE

Related Researcher

Author

Sohn, Dong-Seong
Innovative Nuclear FUEL(INFUEL)
Research Interests
  • Nuclear fuel design

ITEM VIEW & DOWNLOAD

Variation of the lattice parameter and thermal expansion coefficient of (U,Dy)O-2 as a function of DyO1.5 content

Cited 1 times inthomson ciCited 1 times inthomson ci
Title
Variation of the lattice parameter and thermal expansion coefficient of (U,Dy)O-2 as a function of DyO1.5 content
Author
Kim, SHKim, HSLee, YWSohn, Dong-SeongSuhr, DS
Keywords
Ceramics; Rare earth element; Thermal expansion; X-ray diffraction
Issue Date
200601
Publisher
ELSEVIER SCIENCE SA
Citation
JOURNAL OF ALLOYS AND COMPOUNDS, v.407, no.1-2, pp.263 - 267
Abstract
Thermal expansions of (U,Dy)O2 solid solutions were investigated between room temperature and 1673 K by using a thermo-mechanical analyzer. The lattice parameter of (U,Dy)O2 pellets is lower than that of UO 2 and it decreases as Dy content increases. The linear thermal expansion and average thermal expansion coefficients of (U,Dy)O2 are higher than that of UO2. For the temperature range from room temperature to 1673 K, the average thermal expansion coefficient values for UO2 and (U0.8Dy0.2)O2 are 10.97 × 10-6 and 11.37 × 10-6 K-1, respectively.
URI
Go to Link
DOI
http://dx.doi.org/10.1016/j.jallcom.2005.05.034
ISSN
0925-8388
Appears in Collections:
MNE_Journal Papers

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qr_code

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU