Crack Progress in Carbon Fibre Reinforced Carbon (Rissfortschritt in kohlenstoffaserverstaerktem Kohlenstoff).

摘要

The subject of this work is the examination of the crack propagation of carbon-fiber-reinforced carbon. CFRC, which principally is not a fiber- reinforced ceramic, although it is often deemed so duw to its brittle behavior. The study first notes the current state of research on the matter, poses its problem, and then begins to describe the experiments undertaken. The questions ultimately discussed are: the behavior of CFRC based on the production- conditioned matrix contraction strain; the behavior of CFRC in consideration to a power train in interface through rubbing; the behavior of CFRC in consideration to a spongiosis of the matrix after the additional warming above 1000 degrees centigrade.