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Titanium reinforced boron-polyimide composite
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 1969 |
| Description | Processing techniques for boron polyimide prepreg were developed whereby composites could be molded under vacuum bag pressure only. A post-cure cycle was developed which resulted in no loss in room temperature mechanical properties of the composite at any time during up to 16 hours at 650 F. A design utilizing laminated titanium foil was developed to achieve a smooth transition of load from the titanium attachment points into the boron-reinforced body of the structure. The box beam test article was subjected to combined bending and torsional loads while exposed to 650 F. Loads were applied incrementally until failure occurred at 83% design limit load. |
| File Size | 7525806 |
| Page Count | 163 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19720012855 |
| Archival Resource Key | ark:/13960/t50g8dn9v |
| Language | English |
| Publisher Date | 1969-06-27 |
| Access Restriction | Open |
| Subject Keyword | Materials, Nonmetallic 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 |
