Rapid Determination of the S-N Curve for Steel by means of the Thermographic Method

The paper presents a thermographic method of accelerated determination of the S-N curve. In the presented method, the S-N curve was developed based on energy-related parameter with the assumption of its dependency on the stress amplitude. The tests made on C45 steel and X5CrNi18-10 steel under rever...

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Main Author: Adam Lipski
Format: Article
Language:English
Published: Wiley 2016-01-01
Series:Advances in Materials Science and Engineering
Online Access:http://dx.doi.org/10.1155/2016/4134021
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author Adam Lipski
author_facet Adam Lipski
author_sort Adam Lipski
collection DOAJ
description The paper presents a thermographic method of accelerated determination of the S-N curve. In the presented method, the S-N curve was developed based on energy-related parameter with the assumption of its dependency on the stress amplitude. The tests made on C45 steel and X5CrNi18-10 steel under reversed bending revealed that the S-N curve obtained by accelerated thermographic method fits inside the 95% confidence interval for the S-N curve obtained from the full test.
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institution Kabale University
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publishDate 2016-01-01
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series Advances in Materials Science and Engineering
spelling doaj-art-a30aecb4ed26452688a1e511d64ca81e2025-02-03T06:06:04ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422016-01-01201610.1155/2016/41340214134021Rapid Determination of the S-N Curve for Steel by means of the Thermographic MethodAdam Lipski0Faculty of Mechanical Engineering, UTP University of Science and Technology in Bydgoszcz, Aleja Profesora S. Kaliskiego 7, 85-796 Bydgoszcz, PolandThe paper presents a thermographic method of accelerated determination of the S-N curve. In the presented method, the S-N curve was developed based on energy-related parameter with the assumption of its dependency on the stress amplitude. The tests made on C45 steel and X5CrNi18-10 steel under reversed bending revealed that the S-N curve obtained by accelerated thermographic method fits inside the 95% confidence interval for the S-N curve obtained from the full test.http://dx.doi.org/10.1155/2016/4134021
spellingShingle Adam Lipski
Rapid Determination of the S-N Curve for Steel by means of the Thermographic Method
Advances in Materials Science and Engineering
title Rapid Determination of the S-N Curve for Steel by means of the Thermographic Method
title_full Rapid Determination of the S-N Curve for Steel by means of the Thermographic Method
title_fullStr Rapid Determination of the S-N Curve for Steel by means of the Thermographic Method
title_full_unstemmed Rapid Determination of the S-N Curve for Steel by means of the Thermographic Method
title_short Rapid Determination of the S-N Curve for Steel by means of the Thermographic Method
title_sort rapid determination of the s n curve for steel by means of the thermographic method
url http://dx.doi.org/10.1155/2016/4134021
work_keys_str_mv AT adamlipski rapiddeterminationofthesncurveforsteelbymeansofthethermographicmethod