Critical view on the usage of C-ring specimen for stress corrosion crack (SCC) test on orthopedic implant : experimental, numerical and analytical approaches
As the failures of orthopedic devices due to stress corrosion cracking (SCC) have become more frequent nowadays, research on this area also has become popular. Many published articles show the basic characterizations and evaluations of the SCC performed based on ASTM standards by using the C-ring sa...
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my.utm.467552017-09-19T03:40:20Z http://eprints.utm.my/id/eprint/46755/ Critical view on the usage of C-ring specimen for stress corrosion crack (SCC) test on orthopedic implant : experimental, numerical and analytical approaches Prawoto, Yunan Djuansjah, Joy Rizki Pangestu Wan Nik, W. B. Enemuoh, Emmanuel TA Engineering (General). Civil engineering (General) As the failures of orthopedic devices due to stress corrosion cracking (SCC) have become more frequent nowadays, research on this area also has become popular. Many published articles show the basic characterizations and evaluations of the SCC performed based on ASTM standards by using the C-ring sample. This paper discusses stress redistribution during SCC testing. The results show that the stress versus displacement equation presented in the standard is erroneous as the specimen begins to crack. It is only true for a non-cracked specimen. As the crack propagates, the sharpness of the crack tip minimizes the validity of the equation, even when the thickness reduction is taken into account. 2012 Article PeerReviewed Prawoto, Yunan and Djuansjah, Joy Rizki Pangestu and Wan Nik, W. B. and Enemuoh, Emmanuel (2012) Critical view on the usage of C-ring specimen for stress corrosion crack (SCC) test on orthopedic implant : experimental, numerical and analytical approaches. Materials Science and Engineering C, 32 . pp. 1271-1279. ISSN 0928-4931 https://dx.doi.org/10.1016/j.msec.2012.04.003 |
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TA Engineering (General). Civil engineering (General) Prawoto, Yunan Djuansjah, Joy Rizki Pangestu Wan Nik, W. B. Enemuoh, Emmanuel Critical view on the usage of C-ring specimen for stress corrosion crack (SCC) test on orthopedic implant : experimental, numerical and analytical approaches |
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As the failures of orthopedic devices due to stress corrosion cracking (SCC) have become more frequent nowadays, research on this area also has become popular. Many published articles show the basic characterizations and evaluations of the SCC performed based on ASTM standards by using the C-ring sample. This paper discusses stress redistribution during SCC testing. The results show that the stress versus displacement equation presented in the standard is erroneous as the specimen begins to crack. It is only true for a non-cracked specimen. As the crack propagates, the sharpness of the crack tip minimizes the validity of the equation, even when the thickness reduction is taken into account. |
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Article |
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Prawoto, Yunan Djuansjah, Joy Rizki Pangestu Wan Nik, W. B. Enemuoh, Emmanuel |
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Prawoto, Yunan Djuansjah, Joy Rizki Pangestu Wan Nik, W. B. Enemuoh, Emmanuel |
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Prawoto, Yunan |
title |
Critical view on the usage of C-ring specimen for stress corrosion crack (SCC) test on orthopedic implant : experimental, numerical and analytical approaches |
title_short |
Critical view on the usage of C-ring specimen for stress corrosion crack (SCC) test on orthopedic implant : experimental, numerical and analytical approaches |
title_full |
Critical view on the usage of C-ring specimen for stress corrosion crack (SCC) test on orthopedic implant : experimental, numerical and analytical approaches |
title_fullStr |
Critical view on the usage of C-ring specimen for stress corrosion crack (SCC) test on orthopedic implant : experimental, numerical and analytical approaches |
title_full_unstemmed |
Critical view on the usage of C-ring specimen for stress corrosion crack (SCC) test on orthopedic implant : experimental, numerical and analytical approaches |
title_sort |
critical view on the usage of c-ring specimen for stress corrosion crack (scc) test on orthopedic implant : experimental, numerical and analytical approaches |
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2012 |
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http://eprints.utm.my/id/eprint/46755/ https://dx.doi.org/10.1016/j.msec.2012.04.003 |
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