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Characterization and oxidation behavior of rayon-derived carbon fibers
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Hull, David Jacobson, Nathan |
| Copyright Year | 2010 |
| Description | Rayon-derived fibers are the central constituent of reinforced carbon/ carbon (RCC) composites. Optical, scanning electron, and transmission electron microscopy were used to characterize the as-fabricated fibers and the fibers after oxidation. Oxidation rates were measured with weight loss techniques in air and oxygen. The as-received fibers are approximately 10 micron in diameter and characterized by grooves or crenulations around the edges. Below 800 C, in the reaction-controlled region, preferential attack began in the crenulations and appeared to occur down fissures in the fibers. |
| File Size | 900744 |
| Page Count | 12 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20110020741 |
| Archival Resource Key | ark:/13960/t7fr4vt0z |
| Language | English |
| Publisher Date | 2010-10-01 |
| Access Restriction | Open |
| Subject Keyword | Inorganic, Organic And Physical Chemistry Carbon-carbon Composites Characterization Scanning Electron Microscopy Descriptions Carbon Fibers Transmission Electron Microscopy Optical Scanners Rayon Oxidation Electron Microscopy Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
