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Mechanical properties of turbine blade alloys in hydrogen at elevated temperatures
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Deluca, D. P. |
| Copyright Year | 1981 |
| Description | The mechanical properties of single crystal turbine blade alloys in a gaseous hydrogen environment were determined. These alloys are proposed for use in space propulsion systems in pure or partial high pressure hydrogen environments at elevated temperatures. Mechanical property tests included: tensile, creep, low fatigue (LCF), and crack growth. Specimens were in both transverse and longitudinal directions relative to the casting solidification direction. Testing was conducted on solid specimens exposed to externally pressurized environments of gaseous hydrogen and hydrogen-enriched steam. |
| File Size | 21614501 |
| Page Count | 129 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19810022650 |
| Archival Resource Key | ark:/13960/t8tb5xv62 |
| Language | English |
| Publisher Date | 1981-07-01 |
| Access Restriction | Open |
| Subject Keyword | Aircraft Propulsion And Power Metal Crystals Creep Properties Turbine Blades Hydrogen Rotor Blades Turbomachinery Fatigue Materials Environmental Tests Mechanical Properties High Strength Alloys Tensile Properties 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 |
