Grinding ball hardness at 0,25R
Grinding ball hardness at 0,25R – it is hardness where measurements carried out on the diametrically opposite platform at 0,25 R distance by ball surface.
- Energosteel company at the EBA Global Outlook 2018
September 21, 2018·0 .
- Methods for volumetric hardness measurement of grinding balls
September 19, 2018·0 .