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中文简体New Advanced Technology Semi-Metallic Shoe Made of U.S. Steel, Powder Coated Paint to Eliminate Corrosion, No Core Charges.Heavy Duty Spring Kits Included, Cycle Tested, Assembled in the U.S. A.O.E.M. Tested and Approved to Meet or Exceeds All FMVSS 121 Federal Regulations.
And more expensive, ceramic-type brake pads are cleaner and quieter, and provide superior braking performance without wearing out their counterparts.Ceramic brake pads are based on the principle of cermets rather than non-metallic ceramics. When brakes are braked at high speed and vigorously, high temperatures are generated on the friction surface. According to measurements, it can reach 800-900 degrees, and some are even higher. At this high temperature, a reaction similar to cermet sintering will occur on the surface of the brake pad, which makes the brake pad have good stability at this temperature. .The biggest difference between ceramic brake pads and traditional brake pads is that there is no metal. Metal in traditional brake pads is the main material that generates friction, which has high braking force, but wears a lot and is prone to noise. After installing ceramic brake pads, there will be no abnormal clamor (that is, scratching sound) during normal driving.
Because the ceramic brake pad does not contain metal components, it avoids the metal clamor of friction between the traditional metal brake pad and the counterpart (that is, the brake pad and the brake disc).Has good mechanical strength and physical properties. Can withstand greater pressure and shear force. Before assembly and use of friction material products, machining such as drilling and assembly is required to make a brake pad assembly. Therefore, it is required that the friction material must have sufficient mechanical strength to ensure that no damage or fragmentation occurs during processing or use.Ceramics have good thermal stability, low thermal conductivity, and good wear resistance. The long-term use temperature is 1000 degrees. This feature makes ceramics suitable for the high-performance requirements of various high-performance braking materials, and can meet the technical requirements of high-speed brake pads, safety, and high wear resistance.
