“…Ball‐milling requires the optimization of a number of parameters to achieve a desired final product, including the type of the mill, milling vial, milling speed, milling time, milling atmosphere, size and size distribution of the balls, ball‐to‐powder weight ratio, and the powder amount . All of these highlighted parameters could greatly affect the stages of the milling process and the quality of the final milled product since changing the milling parameter can make the milling faster or slower. A slight modification in the abovementioned parameters may result in a tremendous change in the milling results.…”