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Crack growth behavior of 2219-t87 aluminum alloy from 20 k (-423 f) to 422 k (300 f)
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Witzell, W. E. |
| Copyright Year | 1973 |
| Description | The aluminum alloy 2219-T87 has great potential for use as a cryogenic material for various manned and unmanned aerospace vehicles. Although its properties are generally known, toughness characteristics in various grain directions when the material is machined from thick plates and subjected to various environments have not been documented. This program, sponsored by the NASA Johnson Space Center, was designed to determine these properties between 20 K (-423 F) and 423 K (300 F). |
| File Size | 6489792 |
| Page Count | 67 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19730023697 |
| Archival Resource Key | ark:/13960/t4wh7bj41 |
| Language | English |
| Publisher Date | 1973-08-01 |
| Access Restriction | Open |
| Subject Keyword | Materials, Metallic Aluminum Alloys Fuel Tanks Space Shuttles Crack Propagation Cryogenics 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 |
