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Evaluation and prediction of long-term environmental effects of nonmetallic materials
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Papazian, H. |
| Copyright Year | 1985 |
| Description | The properties of a number of nonmetallic materials were evaluated experimentally in simulated space environments in order to develop models for accelerated test methods useful for predicting such behavioral changes. Graphite-epoxy composites were exposed to thermal cycling. Adhesive foam tapes were subjected to a vacuum environment. Metal-matrix composites were tested for baseline data. Predictive modeling designed to include strength and aging effects on composites, polymeric films, and metals under such space conditions (including the atomic oxygen environment) is discussed. The Korel 8031-00 high strength adhesive foam tape was shown to be superior to the other two tested. |
| File Size | 784861 |
| Page Count | 32 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19850010827 |
| Archival Resource Key | ark:/13960/t8gf5ph6m |
| Language | English |
| Publisher Date | 1985-01-01 |
| Access Restriction | Open |
| Subject Keyword | Nonmetallic Materials Radiation Effects Aerospace Environments Mechanical Properties Thermal Cycling Tests Long Term Effects Polymeric Films Spacecraft Construction Materials Oxygen Atoms Adhesives Electron Irradiation Temperature Effects Aging Materials Graphite-epoxy Composites Metal Matrix Composites Tapes Vacuum Effects Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
