Ceramic is the same material used to make plates dishes pots and other forms of pottery.
Difference between metallic and ceramic brakes which to buy.
You can probably guess that ceramic material is used to make ceramic brake pads.
Metallic or semi metallic linings on the other hand fall somewhere between the organic and ceramic range so they are relatively less expensive than their ceramic counterparts.
The ceramic compounds and copper fibers allow ceramic pads to handle higher brake temperatures with less heat fade provide faster recovery after the stop and generate less dust.
They tend to be noisier than ceramic or organic brake pads meaning a louder ride as well as more stressful for the brake system adding more strain and wear on the brake rotors.
Produce less dust than semi metallic pads resulting in cleaner wheels.
As far as price goes metallic brake pads tend to fall somewhere between organic and ceramic pads.
Copper is also used to increase stopping power and to aid in heat transfer.
Quieter than semi metallic pads.
It is because ceramic pads are more efficient and have an excellent braking power compared to the semi metallic pads.
However there are some disadvantages to metallic brake pads.
That is the main reason why ceramic pads are expensive.
These brake pads are made using ceramic material much like you d find in pottery only much more dense in order to be able to withstand the extreme pressure and heat of braking.