2009
DOI: 10.1590/s0370-44672009000200009
|View full text |Cite
|
Sign up to set email alerts
|

Computer-based simulation of kinetics of internal corrosion of engineering alloys at high-temperatures

Abstract: Hans-Jürgen ChristInstitute for Materials Science -University of Siegen / Germany. E-mail: crist@ifwt.mb.uni-siegen.de Ulrich KruppApplied University of Osnabrück / Germany. E-mail: u-krupp@fh-osnabrueck.de ResumoUma previsão razoável da durabilidade de estruturas ou equipamentos que operam em temperaturas elevadas e atmosferas agressivas requer um completo entendimento dos mecanismos de degradação dos materiais causados por cargas mecânicas e corrosão. O objetivo geral desse estudo é simular processos de corr… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
2
0

Year Published

2011
2011
2021
2021

Publication Types

Select...
3

Relationship

1
2

Authors

Journals

citations
Cited by 3 publications
(2 citation statements)
references
References 4 publications
(1 reference statement)
0
2
0
Order By: Relevance
“…where D O is the diffusion coefficient of oxygen, t is the specific simulation time and γ an appropriate kinetics parameter that can be calculated via use of the diffusion equations [11,17,18] seen above. The region 0 > x > ξ(t), known as the oxidation zone, is where the oxygen diffusion is confined.…”
Section: Theoretical Backgroundmentioning
confidence: 99%
“…where D O is the diffusion coefficient of oxygen, t is the specific simulation time and γ an appropriate kinetics parameter that can be calculated via use of the diffusion equations [11,17,18] seen above. The region 0 > x > ξ(t), known as the oxidation zone, is where the oxygen diffusion is confined.…”
Section: Theoretical Backgroundmentioning
confidence: 99%
“…Calphad (Dinsdale, 1991) method allows the theorectical modelling of phase diagrams taking advantage of the current development of powerful computers and sophisticated softwares. A powerful commercial software using the Calphad methodology is the FactSage (Bale et al, 2002;Trindade et al, 2009), which was used in this work for the thermodynamics calculations for the binary Al-Si, Fe-Al and Fe-Si systems as well as the ternay Fe-Al-Si and quaternary Fe-Al-Si-O systems.…”
Section: Introductionmentioning
confidence: 99%