There may be some cracking of the chip, but in this case it usually does not extend far enough to cause fracture.
切屑可能有一些破裂，但在这种情况下切屑通常不会延长到足以引起断裂。
2
The fracture toughness of silicon being bigger than ceramic, the cutting efficiency is higher because of the easier brittle chip formation mechanism.
由于硅晶体的断裂韧性小，锯切时容易形成破碎状切屑，去除率高于陶瓷。
3
Based on fracture mechanics and finite element theory, calculation and analysis stress intensity factor of fiber asphalt chip seal under different conditions.