|About this Abstract
||2010 TMS Annual Meeting & Exhibition
||Computational Thermodynamics and Kinetics
||Diffusivity in Al-Cu and Cu-Zr liquids
||Shihuai zhou, Ralph E. Napolitano
|On-Site Speaker (Planned)
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.
||Definite: A CD-only volume