NDE of Nextel{trademark} 312 and Nicalon{trademark} fiber reinforced Blackglas{trademark} composites
Conference
·
OSTI ID:567498
- Allison Engine Co., Indianapolis, IN (United States)
- NASA Lewis Research Center, Cleveland, OH (United States); and others
Nextel{trademark} 312/Blackglas{trademark} composite densification via repeated cycles of infiltration with the Blackglas precursor materials and pyrolysis were studied. Nicalon{trademark} / Blackglas composite specimens with graphite foil as simulated delaminations in various layer locations were evaluated. Results show unique capabilities of nondestructive X-ray microtomographic and ultrasonic evaluation in characterizing processing- and failure-related microstructures.
- OSTI ID:
- 567498
- Report Number(s):
- CONF-960106--
- Country of Publication:
- United States
- Language:
- English
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