Everything about what backing is used for silicon carbide on flat lap
The glass unit includes a 4 phase technique of one Every single 100g nickel bond, 260g nickel bond, 325g resin bond, and synthetic felt discs. The lapidary program is the same with yet another 600g resin disc bundled.This latest work completes the Examination by confirming experimentally a prediction made by Chen’s team back again in 2018: that c