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1993
Conference Paper
Titel
Untersuchung der laserinduzierten Rißbildung an Hochtemperatur-Kohlenstoffwerkstoffen im LAREM
Alternative
LASEM-investigation of laser induced crack formation in high-temperature carbon materials
Abstract
Essential damage of carbon-fiber reinforced carbon materials is caused by short high temperature loading conditions. They may be modeled by irradiation with intense laser pulses. For direct observation of the damaging the irradiation is carried out inside a scanning electron microscope. Erosion and crack formation is described in dependence on irradiation conditions. The crack pattern is quantitatively analyzed.