Mechanical and corrosion properties of newly developed Mg-Mn-Ca alloys as potential biodegradable implant materials.
In: Corrosion Engineering, Science & Technology, Jg. 49 (2014-06-01), Heft 4, S. 303-310
Online
academicJournal
Zugriff:
Calcium and manganese were selected as alloying elements to develop Mg-2Mn- xCa ( x = 0·8, 1·0, 1·2 wt-%) alloys as potential biodegradable implant materials. The mechanical properties and corrosion mechanism of both as cast and solution naturally age (T4) treated Mg-2Mn- xCa alloys were investigated. The results indicated that the distribution of the second phase dominated the corrosion process. T4 treatment could transfer coarse Mg2Ca and α-Mn phases into dispersed fine precipitated phases, which improve mechanical and corrosion properties. Mg-2Mn-1·0Ca alloy has the best integrated performance among the developed alloys. This research indicated that T4 treated Mg-2Mn- xCa alloys are a promising candidate used as biodegradable implant material. [ABSTRACT FROM AUTHOR]
Titel: |
Mechanical and corrosion properties of newly developed Mg-Mn-Ca alloys as potential biodegradable implant materials.
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Autor/in / Beteiligte Person: | Sun, X. ; Cao, Z. Y. ; Zhang, J. L. ; Jiang, D. M. ; Guo, L. |
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Zeitschrift: | Corrosion Engineering, Science & Technology, Jg. 49 (2014-06-01), Heft 4, S. 303-310 |
Veröffentlichung: | 2014 |
Medientyp: | academicJournal |
ISSN: | 1478-422X (print) |
DOI: | 10.1179/1743278213Y.0000000146 |
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