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Correlations among ultrasonic propagation factors and fracture toughness properties of metallic materials
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Vary, A. |
| Copyright Year | 1976 |
| Description | Empirical evidence was developed to show that a close relation exists among fracture toughness, yield strength, and ultrasonic attenuation properties of metallic materials. The evidence was obtained by ultrasonic probing of specimens of two maraging steels and a titanium alloy. It was concluded that nondestructive ultrasonic methods can be used to indirectly evaluate fracture-related material properties. The results suggest that these nondestructive ultrasonic measurements can also serve as an adjunct to destructive testing, measurement, and analysis of fracture properties. |
| File Size | 5267548 |
| Page Count | 31 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19760014231 |
| Archival Resource Key | ark:/13960/t8sb8vr38 |
| Language | English |
| Publisher Date | 1976-01-01 |
| Access Restriction | Open |
| Subject Keyword | Metallic Materials Maraging Steels Titanium Alloys Nondestructive Tests Wave Propagation Ultrasonic Tests Spectrum Analysis Stress Waves Yield Strength Fracture Strength Microstructure Acoustic Attenuation Crack Propagation Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
