Audi R8 Carbon Ceramic Brake Replacement Cost
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Many car manufacturers equip their fastest cars with so-chosen carbon-ceramic brakes. Simply the high-performance brakes don't have much in common with the housing of a watch or even the material of conventional kitchenware. Rather, ceramic brakes or carbon-ceramic brakes have enormously resistant properties to bring sports cars with a high horsepower to a standstill. Our commodity clarifies whether the expensive accessories are worthwhile and where the advantages or disadvantages of such ceramic restriction systems lie.
Carbon cobweb reinforced silicon carbide comes from space
Ceramic restriction systems do non come with conventional ceramic, but with a silicon carbide (ceramic) reinforced past carbon fibers (carbon). In this respect, most carbon-ceramic brake discs are a special composite material, the backdrop and durability of which take already been extensively tested by developments in space and aviation. Important empirical values on the subject of carbon-ceramic brakes were also gathered in the formula racing series - hither, the extraordinary carbon and carbon-ceramic brakes were used even before they entered serial-production automobiles.
Advantages of carbon ceramic brakes
Compared to conventional brake discs made of steel or bandage iron, carbon-ceramic brakes take extremely high and constant coefficients of friction, regardless of how loftier the surface moisture or temperature is. Conversely, this means that carbon-ceramic brakes are so-called Fading result counteract. Fading is the undesired reduction in the braking effect - in particular due to longer braking and often consecutive braking maneuvers, brakes tin can get "hot" and the braking effect can be reduced dramatically equally a result of overheating. In order to counteract this and so-called fading, the materials of carbon-ceramic brakes have important properties. The carbon fiber reinforced silicon carbide (C / SiC) is, thanks to its higher toughness, lower density, extremely loftier thermal shock resistance and breaking force, as well as extremely skilful conductivity, ideal against the high levels Temperatures during braking forearmed. With temperatures of more than i.600 degrees Celsius, a carbon-ceramic restriction disc is around twice equally resistant as a conventional steel brake disc. In addition, these brakes are not only more resistant to oestrus: Considering the special fabric of carbon-ceramic brakes is friction-free and resistant to oxidation (resistant to rust or route salt), automobile manufacturers can specify a durability and lifespan of upwardly to 300.000 to 350.000 kilometers. However, carbon-ceramic brakes only attain this service life with regard to normal everyday apply. If the vehicle is used in racetrack performance, the lifespan of carbon-ceramic restriction discs is around 50.000 kilometers. In this respect, carbon-ceramic brakes are not merely suitable for fast vehicles: Even larger and heavier vehicles - such equally SUVs or armored government vehicles - are oftentimes equipped with carbon-ceramic restriction discs. Due to the extremely high costs, carbon-ceramic brakes could not yet prevail amidst the tuning parts. To do this, they tin ameliorate cope with the high mechanical and thermal loads when operating the race runway and offer the all-time braking performance to the occupants of particularly heavy vehicles. Some other advantage of carbon-ceramic brakes is that they counterbalance significantly less - depending on the vehicle model and size, this material can sometimes save around 50 percent in weight per brake disc. At the same time, the unsprung masses are reduced, which in turn leads to meliorate steering beliefs and optimized braking beliefs. Finally, the response is worth mentioning, which is significantly ameliorate, especially when it is wet.
Disadvantages of carbon ceramic brakes
Of course, there are also some disadvantages of carbon ceramic brakes. The high production costs and the associated extremely high acquisition and maintenance costs are particularly worth mentioning here. Depending on the auto manufacturer and vehicle model, optional carbon ceramic brakes can cost an additional 10.000 euros. Apart from the toll, there is another disadvantage: The entire expanse effectually the brakes - such as brake lines, rims, shock absorbers or shock cushion mounts and other peripherals - are designed for the sometimes high temperatures. This is i of the reasons why carbon-ceramic brakes cannot be easily retrofitted.
Ceramic brake pads: Are these carbon-ceramic brakes for retrofitting?
As part of the tuning and restriction replacement, there is always talk of so-called ceramic brake pads. So-called ceramic restriction pads for BMW models and ceramic restriction pads for Audi models are particularly popular in the BMW and Audi scene. There are numerous suppliers on the accessories marketplace who are expected to come up up with ceramic brake pads and extremely good braking performance. The fact is, notwithstanding, that the ceramic brake pads available on the accessories market have piffling in common with the carbon ceramic brakes known from super sports cars or motorsport. Rather, it is only a normal brake pad that was designed for normal road traffic. The special pad mixture of such brake pads but has ceramic friction agents, simply not the carbon fiber-reinforced silicon carbide of the known carbon-ceramic brakes. When replacing and servicing conventional brakes, the special brake pads tin can still be worthwhile: The advantages of the ceramic restriction pad mixture are reduced noise, less vesture and less restriction dust - that Cleaning the rims is less mutual. We cannot speak of high performance hither - ceramic brake pads mainly ensure less brake dust, which in plough has a positive effect on the surroundings and the advent of the rims.
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Audi R8 Carbon Ceramic Brake Replacement Cost
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