Abstract
Abstract
In this paper, the medical magnesium alloy melt containing Mg, Zn, Ca, Nd elements was prepared by liquid forming technology. Through atomization, the medical magnesium alloy powder material for 3D printing was obtained. The microstructure of the alloy was observed by SEM and XRD. The corrosion resistance of the alloy was tested by electrochemistry. The final results show that the 3D printing material of medical magnesium alloy has good structure uniformity and corrosion resistance can be effectively improved by adding Nd element.
Subject
General Physics and Astronomy
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