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U.S. Department of Energy
Office of Scientific and Technical Information

THE KFIB EXPERIMENT

Book ·
OSTI ID:984291
Several rod-shaped specimens with uniaxially packed fibers (Hi-Nicalon™, Hi-Nicalon™ Type S, Tyranno™ SA and Amoco K1100™ types) in a pre-ceramic polymer matrix were fabricated. By using appropriate analytic models, the bare fiber thermal conductivity (Kf) will be determined as a function of temperature up to 1000°C before and after irradiation for samples cut from these rods. Preliminary thermal conductivity data for unirradiated fibers (Hi-Nicalon™ and Tyranno™ SA-B SiC and K1100™ graphite) and for three types of unirradiated composites made from these fibers (2D-Nicalon S/SiC multilayer/CVI-SiC, 3D-Nicalon S/PIP-SiC, and 2D-8HS Tyrannohex™ HP) are presented.
Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (US)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-76RL01830
OSTI ID:
984291
Report Number(s):
PNNL-SA-31885; AT6020100
Country of Publication:
United States
Language:
English

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