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https://rda.sliit.lk/handle/123456789/261
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DC Field | Value | Language |
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dc.contributor.author | Hermosilla, U | - |
dc.contributor.author | Karunaratne, M. S. A | - |
dc.contributor.author | Jones, I. A | - |
dc.contributor.author | Hyde, T. H | - |
dc.contributor.author | Thomson, R. C | - |
dc.date.accessioned | 2021-10-26T07:45:23Z | - |
dc.date.available | 2021-10-26T07:45:23Z | - |
dc.date.issued | 2009-01-01 | - |
dc.identifier.citation | 6 | en_US |
dc.identifier.uri | http://localhost:8080/jspui/handle/123456789/261 | - |
dc.description.abstract | The MCrAlY bond coats (BCs) used in thermal barrier coatings (TBCs) undergo severe microstructural changes that affect their creep behaviour. One method to take into account the effect of the high-temperature degradation in the creep properties of these alloys is by means of unit cell calculations that reproduce the microstructure present in the alloy. However, this method is not suitable to be included in large-scale calculations and a self-consistent constitutive model, based on Eshelby's inclusion technique, is presented for that purpose, showing good numerical agreement. Results are compared with experimental data obtained for several MCrAlY BCs. | en_US |
dc.language.iso | en | en_US |
dc.publisher | SAGE Publications | en_US |
dc.relation.ispartofseries | Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications;Vol 223 Issue 1, Pages 41-51 | - |
dc.subject | MCrAlY | en_US |
dc.subject | creep | en_US |
dc.subject | unit-cell | en_US |
dc.subject | Eshelby | en_US |
dc.subject | finite element | en_US |
dc.subject | UMAT | en_US |
dc.title | MCrAlY creep behaviour modelling by means of finite-element unit cells and self-consistent constitutive equations | en_US |
dc.type | Article | en_US |
dc.identifier.doi | https://doi.org/10.1243/14644207JMDA227 | en_US |
Appears in Collections: | Research Papers - Department of Civil Engineering Research Papers - Department of Materials Engineering Research Papers - SLIIT Staff Publications |
Files in This Item:
File | Description | Size | Format | |
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MCrAlY creep behaviour modelling by means of.pdf Until 2050-12-31 | 580.96 kB | Adobe PDF | View/Open Request a copy |
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