Mohs' Hardness (Typical) of Abrasives - Reade Advanced MaterialsMohs' Hardness (Typical) of Abrasives table from READE. . Copper slag. 7 .. way to determine the hardness of an abrasive is to use the Mohs' hardness scale.slag hardness index,slag hardness index,Table of Bond Work Index by Minerals - Mineral Processing .Oct 23, 2016 . This Table of Ball Mill Bond Work Index of Minerals is a summary as tested on 'around the .. Slag, 10.4, 10.2, 11.3, 11.5, 11.0, 17.2, 10-27, 26.
slag hardness index