Comparison of Analysis Methods of Data from Thermographic Measurements of Al 2024 Fatigue Limit For R=0.1
The traditional methods for fatigue characterization of metallic materials are expensive and extremely time consuming. In order to overcome these shortcomings, the Thermographic Method (TM), based on thermographic analysis, is applied to estimate the fatigue limit of Al 2024. The temperature incr...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
VSB-Technical University of Ostrava
2013-12-01
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| Series: | Transactions of the VŠB-Technical University of Ostrava, Mechanical Series |
| Subjects: | |
| Online Access: | http://transactions.fs.vsb.cz/2013-2/1969.pdf |
| _version_ | 1811226490720747520 |
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| author | Stanislav SEITL Jan KLUSÁK Pelayo FERNANDEZ Alfonso CANTELI |
| author_facet | Stanislav SEITL Jan KLUSÁK Pelayo FERNANDEZ Alfonso CANTELI |
| author_sort | Stanislav SEITL |
| collection | DOAJ |
| description | The traditional methods for fatigue characterization of metallic materials are expensive and
extremely time consuming. In order to overcome these shortcomings, the Thermographic Method
(TM), based on thermographic analysis, is applied to estimate the fatigue limit of Al 2024. The
temperature increase due to localized microplasticity is considered as the fatigue damage indicator.
An experimental program is carried out to assess the fatigue limit both as resulting from the S–N field
and, directly, from thermographic measurement. For the latter, three different methods are applied for
the estimation of the AL 2024 fatigue limit and the out-coming results discussed. The values of
fatigue limit predicted from the thermographic method according to the three methods are in good
agreement to that derived from the traditional S-N procedure. |
| first_indexed | 2024-04-12T09:26:07Z |
| format | Article |
| id | doaj.art-8764413dd8274969b934f5f232273b6c |
| institution | Directory Open Access Journal |
| issn | 1210-0471 1804-0993 |
| language | English |
| last_indexed | 2024-04-12T09:26:07Z |
| publishDate | 2013-12-01 |
| publisher | VSB-Technical University of Ostrava |
| record_format | Article |
| series | Transactions of the VŠB-Technical University of Ostrava, Mechanical Series |
| spelling | doaj.art-8764413dd8274969b934f5f232273b6c2022-12-22T03:38:29ZengVSB-Technical University of OstravaTransactions of the VŠB-Technical University of Ostrava, Mechanical Series1210-04711804-09932013-12-0159215516210.22223/tr.2013-2/1969Comparison of Analysis Methods of Data from Thermographic Measurements of Al 2024 Fatigue Limit For R=0.1Stanislav SEITL0Jan KLUSÁK1Pelayo FERNANDEZ2Alfonso CANTELI3Academy of Science of the Czech RepublicAcademy of Science of the Czech RepublicUniversity of OviedoUniversity of OviedoThe traditional methods for fatigue characterization of metallic materials are expensive and extremely time consuming. In order to overcome these shortcomings, the Thermographic Method (TM), based on thermographic analysis, is applied to estimate the fatigue limit of Al 2024. The temperature increase due to localized microplasticity is considered as the fatigue damage indicator. An experimental program is carried out to assess the fatigue limit both as resulting from the S–N field and, directly, from thermographic measurement. For the latter, three different methods are applied for the estimation of the AL 2024 fatigue limit and the out-coming results discussed. The values of fatigue limit predicted from the thermographic method according to the three methods are in good agreement to that derived from the traditional S-N procedure.http://transactions.fs.vsb.cz/2013-2/1969.pdfThermographic methodWöhler curveRisitano et al. methodCanteli et al. methodfatigue limitAl2024 |
| spellingShingle | Stanislav SEITL Jan KLUSÁK Pelayo FERNANDEZ Alfonso CANTELI Comparison of Analysis Methods of Data from Thermographic Measurements of Al 2024 Fatigue Limit For R=0.1 Transactions of the VŠB-Technical University of Ostrava, Mechanical Series Thermographic method Wöhler curve Risitano et al. method Canteli et al. method fatigue limit Al2024 |
| title | Comparison of Analysis Methods of Data from Thermographic Measurements of Al 2024 Fatigue Limit For R=0.1 |
| title_full | Comparison of Analysis Methods of Data from Thermographic Measurements of Al 2024 Fatigue Limit For R=0.1 |
| title_fullStr | Comparison of Analysis Methods of Data from Thermographic Measurements of Al 2024 Fatigue Limit For R=0.1 |
| title_full_unstemmed | Comparison of Analysis Methods of Data from Thermographic Measurements of Al 2024 Fatigue Limit For R=0.1 |
| title_short | Comparison of Analysis Methods of Data from Thermographic Measurements of Al 2024 Fatigue Limit For R=0.1 |
| title_sort | comparison of analysis methods of data from thermographic measurements of al 2024 fatigue limit for r 0 1 |
| topic | Thermographic method Wöhler curve Risitano et al. method Canteli et al. method fatigue limit Al2024 |
| url | http://transactions.fs.vsb.cz/2013-2/1969.pdf |
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