The Ni-Al-Zr Multiphase Diffusion Simulations

Autor: Wierzba Bartek, Romanowska Jolanta, Zagula-Yavorska Maryana, Markowski Janusz, Sieniawski Jan
Jazyk: angličtina
Rok vydání: 2015
Předmět:
Zdroj: High Temperature Materials and Processes, Vol 34, Iss 5, Pp 495-502 (2015)
Druh dokumentu: article
ISSN: 0334-6455
2191-0324
DOI: 10.1515/htmp-2014-0080
Popis: The generalized Darken method allows a quantitative description of diffusion mass transport in multi-phase materials. The method characterizes the diffusion zone by phase volume fractions. The results of the calculations are compared with experimental concentration’s profiles of nickel, zirconium and aluminum in zirconium doped aluminide coatings deposited on pure nickel by the PVD and CVD methods.
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