Md. Saad, Amir Putra and Noor Jasmawati, Noor Jasmawati and Harun, Muhamad Noor and Abdul Kadir, Mohammed Rafiq and Nur, Hadi and Hermawan, Hendra and Syahrom, Ardiyansyah (2016) Dynamic degradation of porous magnesium under a simulated environment of human cancellous bone. Corrosion Science, 112 . pp. 495-506. ISSN 0010-938X
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Official URL: http://dx.doi.org/10.1016/j.corsci.2016.08.017
Abstract
This study shows the effect of dynamic flow on the degradation behaviour and mechanical integrity of porous magnesium. A test rig that mimics the environment surrounding a cancellous bone was developed and a dynamic immersion test was performed to assess the degradation rate of the material for bone scaffold application. Three different percentages of porous magnesium (30%, 41%, and 55%) were immersed in simulated body fluid. The results show that mass loss and mechanical integrity of the specimens deteriorated linearly with an increase in porosity and degradation time, correlating to a drop of 41% and 89%, respectively, within 3 days.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | dynamic degradation, magnesium |
| Subjects: | T Technology > TJ Mechanical engineering and machinery |
| Divisions: | Mechanical Engineering |
| ID Code: | 69244 |
| Deposited By: | Siti Nor Hashidah Zakaria |
| Deposited On: | 22 Nov 2017 00:45 |
| Last Modified: | 22 Nov 2017 00:45 |
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