Toughness, what does it mean for aluminium oxide abrasives?

The toughness of the abrasive refers to the ability of the abrasive particles to resist fracture under the action of grinding force, and is an attribute of the ability of the abrasive to resist impact and absorb energy.

If aluminium oxide abrasives has certain toughness, it will guarantee its own service life. At the same time, toughness has a great influence on the self-sharpness of alumina oxide. The stronger the toughness, the less easily alumina oxide is broken, but it is easy to passivate and grind. The power is reduced, and the two functions are mutually exclusive.

Of course, there is also a measure of the toughness of alumina oxide, which cannot be extended indefinitely because of the contradictory nature of alumina oxide toughness and self-sharpness. Therefore, it is necessary to determine the toughness and self-sharpness according to the needs of its own needs. balance.