Thermal expansion coefficients of zirconolite (CaZrTi2O7) and perovskite (CaTiO3) from x-ray powder diffraction analysis
| dc.contributor.author | Ball, CJ | en_AU |
| dc.contributor.author | Thorogood, GJ | en_AU |
| dc.contributor.author | Vance, ER | en_AU |
| dc.date.accessioned | 2022-05-05T00:50:30Z | en_AU |
| dc.date.available | 2022-05-05T00:50:30Z | en_AU |
| dc.date.issued | 1992-08-02 | en_AU |
| dc.date.statistics | 2022-04-08 | en_AU |
| dc.description.abstract | The thermal expansion coefficients of zirconolite, both ordered and disordered, and perovskite, were measured by X-ray powder diffraction analysis in the temperature range 25–1200°C. The principal results are: (1) The mean thermal expansion coefficients (K−1) of ordered zirconolite are:αa = (11.35±0.25) × 10−6;αb = (8.72± 0.22) × 10−6;αc = (10.0 ±0.5) × 10−6. (2) The mean thermal expansion coefficients (K−1) of disordered zirconolite areα∥ = (9.89±0.15) × 10−6 in the (001) plane and α⊥ = (9.37±0.14) × 10−6 normal to (001). (3) The mean thermal expansion coefficients (K−1) of perovskite are:αa = (7.86±0.30) × 10−6;αb = (13.46±0.17) × 10−6;α c = (16.55±0.26) × 10−6. © 1992 Published by Elsevier B.V. | en_AU |
| dc.identifier.citation | Ball, C. J., Thorogood, G. J., & Vance, E. R. (1992). Thermal expansion coefficients of zirconolite (CaZrTi2O7) and perovskite (CaTiO3) from x-ray powder diffraction analysis. Journal of Nuclear Materials, 190, 298-301. doi:10.1016/0022-3115(92)90094-2 | en_AU |
| dc.identifier.issn | 0022-3115 | en_AU |
| dc.identifier.journaltitle | Journal of Nuclear Materials | en_AU |
| dc.identifier.pagination | 298-301 | en_AU |
| dc.identifier.uri | https://doi.org/10.1016/0022-3115(92)90094-2 | en_AU |
| dc.identifier.uri | https://apo.ansto.gov.au/dspace/handle/10238/13102 | en_AU |
| dc.identifier.volume | 190 | en_AU |
| dc.language.iso | en | en_AU |
| dc.publisher | Elsevier | en_AU |
| dc.subject | Thermal expansion | en_AU |
| dc.subject | X-ray diffraction | en_AU |
| dc.subject | Zirconolite | en_AU |
| dc.subject | Perovskite | en_AU |
| dc.subject | Thermodynamics | en_AU |
| dc.subject | Diffraction | en_AU |
| dc.title | Thermal expansion coefficients of zirconolite (CaZrTi2O7) and perovskite (CaTiO3) from x-ray powder diffraction analysis | en_AU |
| dc.type | Journal Article | en_AU |
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