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Nonlinear Ultrasonic Properties of Martensitic Steels by Marius Nedeloni is a document available to read on EtoBox.
The document summarizes research on measuring the nonlinear ultrasonic parameter and longitudinal phase velocity in quenched martensitic steel specimens with varying carbon content. Key findings: 1) The nonlinear parameter increased monotonically with carbon content, while longitudinal velocity remained virtually the same. 2) X-ray diffraction showed dislocation density increased with carbon content. 3) The results support the hypothesis that the nonlinear parameter increase can be attributed to disloc
- Author
- Marius Nedeloni
- Language
- EN