powder producing techniques in ball mill

A wide range of parts and components are made by powder-metallurgy techniques (See Fig 17.1): (a) balls for ball-point pens, (b) automotive components (which constitute about 70% of the P/M ... 17.2.1 Methods of Powder Production There are several methods of producing metal powders, and most of them can be produced by ... 9 A ball mill (Fig. 17 ...