Powder Metallurgy Association of India
phase-I study to fix the planetary ball milling time. All other parameters like RPM, Milling Ball ratio, Milling Ball diameter and Milling Media was fixed. They are milled in planetary ball mill at 125 RPM, 1:5 powder to ball ratio, 6mm diameter tungsten carbide milling media and in Iso-Propyl Alcohol medium for 2,4,6 and 8 hours.
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