The influence of flow rates on the dynamic degradation behaviour of porous magnesium under a simulated environment of human cancellous bone
This study analyses the effect of different flow rates on the degradation behaviour of porous magnesium for bone scaffold applications. A simulated boundary of bone marrow movement induced by various physiological activities was considered with a variation in flow rate in the experimental process, a...
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my.utm.769182018-04-30T14:25:53Z http://eprints.utm.my/id/eprint/76918/ The influence of flow rates on the dynamic degradation behaviour of porous magnesium under a simulated environment of human cancellous bone Md. Saad, A. P. Abdul Rahim, R. A. Harun, M. N. Basri, H. Abdullah, J. Abdul Kadir, M. R. Syahrom, A. TJ Mechanical engineering and machinery This study analyses the effect of different flow rates on the degradation behaviour of porous magnesium for bone scaffold applications. A simulated boundary of bone marrow movement induced by various physiological activities was considered with a variation in flow rate in the experimental process, also known as a dynamic immersion test. Three types of porous magnesium (30%, 41%, and 55%) were immersed in simulated body fluid (SBF) for 24, 48, and 72 h. The results show that the relative weight loss and mechanical properties of the porous magnesium significantly degraded by 68% and 95%, respectively, at increasing flow rates together with an increase in immersion period and porosity. Elsevier Ltd 2017 Article PeerReviewed Md. Saad, A. P. and Abdul Rahim, R. A. and Harun, M. N. and Basri, H. and Abdullah, J. and Abdul Kadir, M. R. and Syahrom, A. (2017) The influence of flow rates on the dynamic degradation behaviour of porous magnesium under a simulated environment of human cancellous bone. Materials and Design, 122 . pp. 268-279. ISSN 0264-1275 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85014939957&doi=10.1016%2fj.matdes.2017.03.029&partnerID=40&md5=3408078586c7f76ad27e83263f1318a0 DOI:10.1016/j.matdes.2017.03.029 |
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TJ Mechanical engineering and machinery Md. Saad, A. P. Abdul Rahim, R. A. Harun, M. N. Basri, H. Abdullah, J. Abdul Kadir, M. R. Syahrom, A. The influence of flow rates on the dynamic degradation behaviour of porous magnesium under a simulated environment of human cancellous bone |
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This study analyses the effect of different flow rates on the degradation behaviour of porous magnesium for bone scaffold applications. A simulated boundary of bone marrow movement induced by various physiological activities was considered with a variation in flow rate in the experimental process, also known as a dynamic immersion test. Three types of porous magnesium (30%, 41%, and 55%) were immersed in simulated body fluid (SBF) for 24, 48, and 72 h. The results show that the relative weight loss and mechanical properties of the porous magnesium significantly degraded by 68% and 95%, respectively, at increasing flow rates together with an increase in immersion period and porosity. |
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Article |
author |
Md. Saad, A. P. Abdul Rahim, R. A. Harun, M. N. Basri, H. Abdullah, J. Abdul Kadir, M. R. Syahrom, A. |
author_facet |
Md. Saad, A. P. Abdul Rahim, R. A. Harun, M. N. Basri, H. Abdullah, J. Abdul Kadir, M. R. Syahrom, A. |
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Md. Saad, A. P. |
title |
The influence of flow rates on the dynamic degradation behaviour of porous magnesium under a simulated environment of human cancellous bone |
title_short |
The influence of flow rates on the dynamic degradation behaviour of porous magnesium under a simulated environment of human cancellous bone |
title_full |
The influence of flow rates on the dynamic degradation behaviour of porous magnesium under a simulated environment of human cancellous bone |
title_fullStr |
The influence of flow rates on the dynamic degradation behaviour of porous magnesium under a simulated environment of human cancellous bone |
title_full_unstemmed |
The influence of flow rates on the dynamic degradation behaviour of porous magnesium under a simulated environment of human cancellous bone |
title_sort |
influence of flow rates on the dynamic degradation behaviour of porous magnesium under a simulated environment of human cancellous bone |
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Elsevier Ltd |
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2017 |
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http://eprints.utm.my/id/eprint/76918/ https://www.scopus.com/inward/record.uri?eid=2-s2.0-85014939957&doi=10.1016%2fj.matdes.2017.03.029&partnerID=40&md5=3408078586c7f76ad27e83263f1318a0 |
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13.160551 |