Open AccessIntermetallics Disappearance Rates and Intrinsic Diffusivities Ratios Analysis in the Cu-Zn and the Cu-Sn Systems
Author(s) -
Mykhaylo V. Yarmolenko
Publication year - 2021
Publication title -
fìzika ì hìmìâ tverdogo tìla
Language(s) - English
Resource type - Journals
eISSN - 2309-8589
pISSN - 1729-4428
DOI - 10.15330/pcss.22.1.80-87
Subject(s) - intermetallic , diffusion , copper , thermodynamics , materials science , analytical chemistry (journal) , chemistry , metallurgy , physics , chromatography , alloy
Intermetallics disappearance rates and intrinsic diffusivities ratios in the Cu-Zn system at temperature 400oC and in the Cu-Sn system at temperatures from 190oC to 250oC are analyzed theoretically using literature experimental data. Diffusion activation energies and pre-exponential coefficients for Cu-Sn system are calculated combining literature experimental results.