Highenergy ball milling of nonstoichiometric compounds
For the RITSCH Pulverisette7 planetary ball mill, R c = m and r = m; for the same mass of the milling balls N b m = kg at a k =, coefficient κ ≈ kg m 2,, somewhat smaller than κ for the PM200 Retsch mill. Although the grinding mechanics in PM200 Retsch and RITSCH Pulverisette7 are virtually identical ...