Understanding atomic-scale phase separation of liquid Fe-Cu alloy |
| |
Authors: | HaiPeng Wang BingBo Wei |
| |
Affiliation: | WANG HaiPeng & WEI BingBo * Department of Applied Physics, Northwestern Polytechnical University, Xi’an 710072, China |
| |
Abstract: | Using liquid Fe 60 Cu 40 alloy as a model, the structure of liquid Fe-Cu alloy systems is investigated in the temperature range 1200 2200 K, covering a large metastable undercooled regime, to understand the phase separation of liquid Fe-Cu alloys on the atomic scale. The total pair distribution functions (PDFs) indicate that liquid Fe 60 Cu 40 alloy is ordered in the short range and disordered in the long range. If the atom types are ignored, the total atom number densities and PDFs demonstrate that the ato... |
| |
Keywords: | liquid alloy phase separation atomic scale Fe-Cu alloy undercooling |
本文献已被 CNKI 维普 SpringerLink 等数据库收录! |
|