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

RAPID OXYGEN DIFFUSION IN BeO

Technical Report ·
OSTI ID:4734463
Previous data on oxygen diffusion in polycrystalline BeO showed two separable regions of diffusion kinetics, and also indicated a third region of very deep, but lowmagnitude, penetration by diffusant O/sup 18/. This deep penetration is verified, and is regarded as being due to a rapid diffusion process. In addition, there appears to be a slight, but detectable, intrusion of H/sub 2/O/sup 18/ vapor into grain boundaries at a particular stage of sample preparation. (auth)
Research Organization:
Atomics International. Div. of North American Aviation, Inc., Canoga Park, Calif.
DOE Contract Number:
AT(11-1)-GEN-8
NSA Number:
NSA-17-006666
OSTI ID:
4734463
Report Number(s):
NAA-SR-7637
Country of Publication:
United States
Language:
English

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