What is the reason that brake disc is not wear-resisting?

What is the reason that brake disc is not wear-resisting?

1. Drivers' driving habits. Long-term overspeed driving, frequent braking, overload work and long-term use of high temperature, this is the main cause of the brake disc is not sensitive.

2, poor quality of the brake disc will also cause the brake disc failure.

3. The brake calipers of the braking system of the brake disc are damaged in long-term use, resulting in the immobility of the brake, which causes the abnormal wear of the disc and disc (drum) caused by long-term drag wear.

4. It is also possible that the materials used for the brake disc are not up to standard and the design density of the friction layer of the brake disc is unreasonable.