Corrosion behavior of Mg and Mg-Zn alloys in simulated body fluid |
| |
| Authors: | GAO Jia-cheng WU Sha QIAO Li-ying WANG Yong |
| |
| Affiliation: | [1]College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China [2]National Engineering Research Center for Magnesium Alloy, Chongqing University, Chongqing 400044, China |
| |
| Abstract: | The corrosion behavior of Mg and Mg-Zn in simulated body fluid was studied.The mass loss of pure Mg,Mg-Zn-Zr and Mg-Zn-Zr-Y in simulated body fluid was measured using photovoltaic scale meter.Corrosion rate was determined through electrochemical tests.Finally,the corrosion mechanism was tbermodynamically studied.The results show that the corrosion rate decreases with the lapse of time for both pure Mg and Mg alloys.The purer the alloy,the borer the corrosion resistance exhibits.The corrosion behavior of Mg alloy is improved by the addition of trace Y. |
| |
| Keywords: | Mg alloy bio-compatibility corrosion resistance |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
