When we discuss the properties of aluminium oxide abrasives, we often mention hardness, content and the like, including different levels of aluminium oxide hardness, and so on, but rarely mention its other property - toughness. But in fact, the toughness of aluminium oxide is also a very important attribute. This resilience has any meaning for aluminium oxide.

First, let's take a look at the concept of toughness. The toughness of abrasives refers to the ability of abrasive grains to resist fracture under the action of grinding force. It is an attribute of the ability of abrasives to resist impact and absorb energy.

If aluminium oxide has certain toughness, it will guarantee its own service life. At the same time, toughness has a great influence on the self-sharpness of aluminium oxide. The stronger the toughness, the less easily aluminium 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 aluminium oxide, which cannot be extended indefinitely because of the contradictory nature of aluminium 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.