Corrosion response of Mg-Ca alloy as a bone tissue substitute biomaterial

机译：Mg-CA合金作为骨组织替代生物材料的腐蚀响应

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The calcium content in the binary as-cast Mg-xCa alloy will affect the microstructure and mechanical properties of the alloy. In this study, five magnesium alloys with different calcium content were prepared by casting process. Then, the five kinds of alloy components were tested and the microstructure was observed, and the change trend of the hardness of the as-cast alloy was obtained with the increase of Ca content. The corrosion resistance of the as-cast magnesium alloy was tested by electrochemical experiments and corrosion immersion experiments. It is found that the addition of an appropriate amount of Ca can increase the hardness of the magnesium alloy and improve the corrosion resistance of the magnesium alloy. It is concluded that the corrosion resistance of magnesium alloy can be controlled by controlling the calcium content.

机译：二元铸造Mg-XCA合金中的钙含量将影响合金的微观结构和机械性能。在这项研究中，通过铸造方法制备五种具有不同钙含量的镁合金。然后，测试了五种合金组分，观察到微观结构，并通过增加Ca含量获得铸造合金硬度的变化趋势。通过电化学实验和腐蚀浸渍实验测试了铸镁合金的耐腐蚀性。发现添加适量的Ca可以增加镁合金的硬度，提高镁合金的耐腐蚀性。得出结论，镁合金的耐腐蚀性可以通过控制钙含量来控制。

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《International Forum on Electrical Engineering and Automation》|2020年|244-248|共5页
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Song Yuwei; Qiao Yang; Wei Yukun;
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Calcium; Corrosion; Market research; Mechanical factors; Magnesium; Microstructure; Immune system;

机译：钙;腐蚀;市场研究;机械因素;镁;微观结构;免疫系统;

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2. 高Ca含量Mg-Ca合金在模拟体液中的腐蚀降解行为 [J] . 刘一驰, 刘德宝, 赵越, 中国有色金属学报：英文版 . 2015,第010期
3. 氟化处理对植入材料Mg-Ca二元合金腐蚀行为的影响 [J] . Hamid Reza Bakhsheshi-Rad, Mohd Hasbullah Idris, Mohammed Rafiq Abdul Kadir, 中国有色金属学报（英文版） . 2013,第003期
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Corrosion response of Mg-Ca alloy as a bone tissue substitute biomaterial

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