Engineering aspects of scalable stagnation-flow reactors for combustion synthesis of diamond
Conference
·
OSTI ID:230108
- Sandia National Labs., Livermore, CA (United States); and others
The successful utilization of premixed oxygen-acetylene flames in the chemical vapor deposition (CVD) of diamond has led to an interest in scalable configurations. A stagnation-flow reactor is scalable and can provide the uniform species and heat fluxes necessary for CVD diamond deposition over large surface areas. The present work describes such a scaled-up reactor (2-inch diameter films) along with the relevant engineering considerations, including burner configuration, flame stabilization, and substrate thermal management.
- Research Organization:
- Sandia National Laboratory
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 230108
- Report Number(s):
- CONF-950840--
- Country of Publication:
- United States
- Language:
- English
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