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Compressive creep behavior of alloys based on b2 feal
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Gaydosh, D. Titran, R. H. Mantravadi, N. Vedula, K. |
| Copyright Year | 1986 |
| Description | Alloys based on FeAl are attractive alternate materials for environmental resistance at intermediate temperatures. Addition of small amounts of Nb, Hf, Ta, Mo, Zr, and B were shown to improve the compressive creep of this alloy at 1100 K. Boron, in particular, was found to have a synergistic effect along with Zr in providing properties substantially better than the binary alloy. This improvement seems to be related to the higher activation energy found for this alloy, suggesting a modification in the diffusion behavior due to the alloying additions. |
| File Size | 5751070 |
| Page Count | 16 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19860018693 |
| Archival Resource Key | ark:/13960/t4fn62c3z |
| Language | English |
| Publisher Date | 1986-01-01 |
| Access Restriction | Open |
| Subject Keyword | Metallic Materials Creep Properties Stress Analysis Compressibility Deformation Aluminum Alloys Iron Alloys Tensile Strength Binary Alloys Boron Temperature Effects Alloying Microstructure Activation Energy 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 |
