Interdiffusion coefficients of binary multiphase systems with consideration of variation in Molar volumes

Li, J.F.; Agyakwa, Pearl; Johnson, Christopher Mark

Abstract

This communication introduces a modification to the Wagner method to reveal and correct considerable systematic errors existing in the previously established analytical methods used to calculate the interdiffusion coefficients of binary multiphase systems where all the phases have narrow homogeneity ranges and there are step changes of concentration and/or Molar fraction at the interfaces of the different phases.

Citation

Li, J., Agyakwa, P., & Johnson, C. M. (2014). Interdiffusion coefficients of binary multiphase systems with consideration of variation in Molar volumes

• Journal Article Type: Article
• Acceptance Date: Mar 4, 2014
• Publication Date: Jul 1, 2014
• Deposit Date: Jul 17, 2017
• Journal: International Journal of Materials Engineering and Technology
• Electronic ISSN: 0975-0444
• Peer Reviewed: Peer Reviewed
• Volume: 12
• Issue: 1
• Keywords: intermetallics, miscellaneous, diffusion, phase interfaces, simulations, atomistic
• Public URL: https://nottingham-repository.worktribe.com/output/729661
• Publisher URL: http://www.pphmj.com/abstract/8617.htm
• Contract Date: Jul 17, 2017