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An investigation into geometry and microstructural effects upon the ultimate tensile strengths of butt welds
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Gordon, Stephen S. |
| Copyright Year | 1992 |
| Description | A mathematical theory was evaluated empirically. This theory predicts weld ultimate tensile strength based on material properties and fusion line angles, mismatch, peaking, and weld widths. Welds were made on 1/4 and 1/2 in. aluminum 2219-T87, their geometries were measured, they were tensile tested, and these results were compared to theoretical predictions. Statistical analysis of results was performed to evaluate correlation of theory to results for many different categories of weld geometries. |
| File Size | 2387773 |
| Page Count | 72 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19920007154 |
| Archival Resource Key | ark:/13960/t1tf4qd9x |
| Language | English |
| Publisher Date | 1992-02-05 |
| Access Restriction | Open |
| Subject Keyword | Structural Mechanics Grain Size Welded Joints Statistical Analysis Aluminum Weld Strength Tensile Tests Fusion Welding Microstructure Microhardness Tensile Strength Butt Joints Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |