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Tensile testing apparatus
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Blackburn, L. B. |
| Copyright Year | 1985 |
| Description | An improved mechanical extensometer is described for use with a constant load creep test machine. The dead weight of the extensometer is counterbalanced by two pairs of weights connected through a pulley system and to rod extension and leading into the furnace where the test sample is undergoing elevated temperature (above 500 F.) tensile testing. Novel gripper surfaces, conical tip and flat surface are provided in each sampling engaging platens to reduce the grip pressure normally required for attachment of the extensometer to the specimen and reduce initial specimen bending normally associated with foil-gage metal testing. |
| File Size | 686999 |
| Page Count | 9 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19850026062 |
| Archival Resource Key | ark:/13960/t4pk58d4g |
| Language | English |
| Publisher Date | 1985-08-20 |
| Access Restriction | Open |
| Subject Keyword | Tensile Tests Electrical Resistance Bending Strain Gages Extensometers Creep Tests Loads Forces Foils Materials Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Patent |
