Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1580781 | Materials Science and Engineering: A | 2009 | 6 Pages |
Abstract
The Cr–Pt system has been reassessed with the CALPHAD method based on experimental data and first-principles calculations. First-principles calculations have been performed on the ordered structures and special quasirandom structures have been used on the fcc disordered phase to compensate for scarce experimental data. A four sublattice model has been chosen to describe the ordering reactions between the high temperature fcc phase and the low temperature L12 and L10 phases. X-ray diffraction and calorimetric measurements have been performed to provide information about the transformation of phases.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Johannes Preußner, Sara Prins, Rainer Völkl, Zi-Kui Liu, Uwe Glatzel,