Mechanical milling of aluminum powder using planetary ball milling .
Mechanical alloying (MA) is a high energy ball milling process by which constituent powders . fractured and welded by grinding media to form a homogeneous . the copper powder and the formation of Ni Cu solid solution coating on the Ni.
A ball mill is a type of grinder used to grind and blend materials for use in mineral dressing .. A planetary ball mill consists of at least one grinding jar which is arranged eccentrically on a so called sun wheel. . grinding jars produces an interaction between frictional and impact forces, which releases high dynamic energies.