Abstract
In tissue engineering scaffolds and bone implants, the impact of magnesium (Mg) and its alloys were studied for the past 2 decades. The problem with Mg was that it is prone to be attacked by corrosion due to body fluids. In order to find way to make better material, scientist have turned towards the development of zinc (Zn) alloys for its uniform and better corrosion resistance when compared to Mg. The Zn alloy was developed through powder metallurgy route (ball milling for 10 hours). The hardness of the sample was higher when compared to other Zn alloys due to the incorporation of copper (Cu) and calcium (Ca) nutrient elements in the matrix. The immersion test was carried out in the conical flask and the result was revealed. The corrosion rate was satisfactory due to the higher corrosion resistance offered by the alloy along with uniform corrosion in simulated body fluid (SBF)/Hank’s solution in potentiometer. The microstructure and the phases formed was examined through SEM and XRD with EDS.
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