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The Research on Corrosion Properties of Some Magnesium Alloys for Biomaterials

机译:某些生物材料镁合金的腐蚀性能研究

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Metals which consist of elements existing in the human body are promising candidates for plantingmaterials. Many magnesium alloys are developed as degradable implanting alloys with improvedmechanical properties and enhanced corrosion properties. In this paper, the corrosion properties ofthese tested alloys are studied for biomaterial through the immersion test and electrochemicalpotentiodynamic polarization test. The microstructure before and after immersion tests was observedby optical Microscopy and fieldemission scanning electron Microscope. The mechanical properties ofthese alloys were studied by Universal Testing Machine. The influence of different elements inmagnesium alloys on the corrosion properties was analyzed in this paper.
机译:由人体中存在的元素组成的金属有望成为种植材料的候选材料。许多镁合金被开发为具有改善的机械性能和增强的腐蚀性能的可降解植入合金。本文通过浸没试验和电化学势动力极化试验研究了这些测试合金对生物材料的腐蚀性能。用光学显微镜和场发射扫描电子显微镜观察浸没试验前后的微观结构。用万能试验机研究了这些合金的力学性能。本文分析了镁合金中不同元素对腐蚀性能的影响。

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