1. The control of the structure and properties of pyrolytic carbon (Plenary Lecture)
โ Scribed by J.C Bokros
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- English
- Weight
- 92 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0008-6223
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integrated intensities and diffuse X-ray scattering were measured from highly oriented pyrolytic graphite to characterize the thermal displacement parameters. Values of the mean square displacements (uz) of the carbon atoms perpendicular to the basal planes are large, whereas, the displacements are
ABSTRACTS 715 described. Such material has been used to advantage as a flat or curved monochromator for X-rays and is convenient for determining some of the fundamental properties of graphite. ## 38. The use of pyrolytic graphite in uncooled rocket nozzles A. C. Parmee (Research Division, Rocket P
York). A simple model of the deposition of pyrolytic carbon is proposed to explain the apparent inconsistencies between properties and structure. This model considers the importance of the nucleation rate, diffusion, and surface reactions and is based on structure determinations by density and stres