DEAR GRINDING EXPERTS
I WANT TO KNOW ABOUT DIFFERENT SCALES OF HARDNESS USED FOR GRINDING MEDIA.
WHAT IS THE RELATION BETWEEN THESE SCALES & HOW?
AS PER BOOKS WE USE
BHN
VICKERS SCALE
ROCKWELL SCALE
BUT I AM NOT CLEAR ABOUT THESE SCALES.
PLEASE DO EXPLAIN.
THANKS
SIDHANT