| About this Abstract |
| Meeting |
2010 TMS Annual Meeting & Exhibition
|
| Symposium
|
Computational Thermodynamics and Kinetics
|
| Presentation Title |
Diffusivity in Al-Cu and Cu-Zr liquids |
| Author(s) |
Shihuai zhou, Ralph E. Napolitano |
| On-Site Speaker (Planned) |
Shihuai zhou |
| Abstract Scope |
A high-temperature thin tube liquid diffusion couple method is employed to determine the composition dependent diffusivity in binary Al-Cu and Cu-Zr alloys. Composition profiles are measured in quenched thin-tube specimens and analyzed in conjunction with assessed solution thermodynamic models. Experimental methods and results are presented, and composition-dependent atomic mobility and thermodynamic factors are discussed. This research is supported by the U.S. Dept. of Energy Office of Science through Ames Laboratory contract No.DE-AC02-07CH11358. |
| Proceedings Inclusion? |
Definite: A CD-only volume |