Carbon Ceramic Brake Discs

Rather than cast iron or steel carbon ceramic brake discs are made from a composite material.

Carbon ceramic brake discs.

The 390 mm carbon ceramic discs at the front are coupled to 6 piston calipers with a 143 cm2 pad while the 360 mm carbon ceramic discs on the rear are coupled to 4 piston calipers with a 77 cm2 pad. Many drivers have been disappointed to be told their carbon ceramic discs need replacing after only a few track sessions and a replacement set of discs can cost over 10 000. These brake pads are made from ceramic very similar to the type of ceramic used to make pottery and plates but is denser and a lot more durable. Carbon ceramic brakes work through the same mechanism as standard disc brakes but the discs themselves are made from a very different material through a complex process.

The brake system is completed with brembo ccm discs that ensure a weight reduction of 50 compared to cast iron discs. While conventional carbon ceramic brake discs use discontinuous chopped carbon fibre st interweaves continuous carbon fibre to form a 3d matrix producing a stronger and more durable. C sic utilises silicon carbide with carbon fibre and this compound is thought to be more durable than pure carbon carbon. The company that owned the patent for carbon ceramic brake discs refurbishment and produced for us has turned out to be an unreliable partner many times.

After two months we can now reassure that the cycle time of appx. Porsche s composite ceramic brakes pccb are siliconized carbon fiber with high temperature capability a 50 weight reduction over iron discs hence reducing the vehicle s unsprung weight a significant reduction in dust generation substantially extended maintenance. Ceramic brake pads also have fine copper fibers embedded within them to help increase their friction and heat conductivity. Carbon fibre reinforced silicon carbide c sic is a development of pure carbon carbon and can be used in automotive applications such as components of brake systems on high performance road cars namely the brake disc and brake pads.

The introduction of silica carbide increased the oxidisation and thermal shock resistance making the brake discs last longer and better handle a wider range of temperatures. St s next generation carbon ceramic brake discs are designed for performance driving and the track day enthusiast. This led to the development of carbon ceramic brakes combining most of the benefits of all carbon brakes with the added durability provided by ceramics. In june 2019 rebrake bought the technology as well as worldwide marketing rights and took over the production.