Friction body of silicon-infiltrated, carbon fiber-reinforced porous carbon and method for making same

   
   

A friction body of porous carbon, which is infiltrated with silicon and reinforced with carbon fibers, includes at least one separate friction layer on a core body. In order to protect the friction layer against damage by outbreaking, carbon fibers in the friction layer are shorter than carbon fibers of the core body. Accordingly, different possibilities for producing a friction body with short fibers in the friction layer are possible.

Um corpo da fricção do carbono poroso, que infiltrated com silicone e é reforçado com as fibras do carbono, inclui ao menos uma camada separada da fricção em um corpo do núcleo. A fim proteger a camada da fricção de encontro aos danos outbreaking, as fibras do carbono na camada da fricção são mais curtas do que fibras do carbono do corpo do núcleo. Conformemente, as possibilidades diferentes para produzir um corpo da fricção com fibras curtas na camada da fricção são possíveis.

 
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