Abstract
A new quaternary phase with the approximate composition U-18.6 at%Fe-29.2 at%Al-32.6 at%Si was observed in U-Fe-Al-Si system. The crystal structure of this phase was investigated by electron diffraction and X-ray powder diffraction techniques. It has an orthorhombic unit cell with lattice parameters a = 12.241 , b = 18.362 and c = 4.066 and can be described by the Immm space group.
Original language | English |
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Pages (from-to) | 206-209 |
Number of pages | 4 |
Journal | Journal of Alloys and Compounds |
Volume | 509 |
Issue number | 2 |
DOIs | |
State | Published - 12 Jan 2011 |
Externally published | Yes |
Keywords
- Actinide alloys and compounds
- Crystal structure
- Intermetallics
- TEM
- Transmission electron microscopy
- X-ray diffraction