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Research on graphite reinforced glass matrix composites (Document No: 19810015646)
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Prewo, K. M. Thompson, E. R. |
| Copyright Year | 1981 |
| Description | A broad group of fibers and matrices were combined to create a wide range of composite properties. Primary material fabrication procedures were developed which readily permit the fabrication of flat plate and shaped composites. Composite mechanical properties were measured under a wide range of test conditions. Tensile, flexure mechanical fatigue, thermal fatigue, fracture toughness, and fatigue crack growth resistance were evaluated. Selected fiber-matrix combinations were shown to maintain their strength at up to 1300 K when tested in an inert atmosphere. Composite high temperature mechanical properties were shown to be limited primarily by the oxidation resistance of the graphite fibers. Composite thermal dimensional stability was measured and found to be excellent. |
| File Size | 62563506 |
| Page Count | 153 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19810015646 |
| Archival Resource Key | ark:/13960/t3qv8br75 |
| Language | English |
| Publisher Date | 1981-05-01 |
| Access Restriction | Open |
| Subject Keyword | Composite Materials Fabrication Oxidation Resistance Fatigue Materials Graphite High Temperature Tests Fiber Composites Fracture Strength Matrix Materials Tensile Strength Thermal Stability Glass Fibers Crack Propagation 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 |
