Carbon-ceramic Brake Disc
Carbon ceramic brake discs are based on carbon/carbon composite materials, and introduce a suitable amount of SiC ceramic hard materials as the matrix, which perfectly combines the physical properties of carbon/carbon composites and silicon carbide ceramics. It has the advantages of low density, high strength, stable friction performance, low friction coefficient, high braking ratio, high temperature resistance, and long service life. It is recognized as a new generation of brake materials that are lightweight, high-performance, and suitable for all environments.
In the field of braking, carbon ceramic brake discs have the characteristics of low density, stable friction coefficient in dry and wet conditions, and low wear compared to traditional iron discs. They not only prolong the service life, but also avoid all problems caused by load, demonstrating strong advantages such as lightweight (over 60% weight reduction compared to traditional iron discs), safety, and long service life. Under the trend of electrification, intelligence and high-end development in the new energy vehicle industry, the brake system with carbon ceramic brake discs can significantly improve the vehicle response speed, shorten the braking distance, ensure braking safety, and is expected to become the best actuator for line control braking. It is a key lightweight component for future electric vehicles.
In the future, with the application of low-cost preparation processes, carbon ceramic brake discs will be widely used in the transportation field, including aircraft, high-speed rail, and automobiles.
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