Ultrasonic Measurements of Elastic Moduli of Thermally Cycled Metal Matrix Composite Precursor Wires
Metal matrix composite structures are often made by the consolidation of precursor wires typically on the order of 1 mm in diameter. The elastic and mechanical properties of the consolidated parts depend critically on the elastic and mechanical properties of the precursor wires. The consolidation process involves hot pressing at elevated temperatures. The final end-item products may also be subjected to elevated temperatures in their normal use cycles.
KeywordsFurnace Graphite Carbide Attenuation EMAT
Unable to display preview. Download preview PDF.
- 1.Reed, R. W., “Quantitative Attenuation and Velocity Measurements in Metal Matrix Precursor Wires,” Proceedings of the AF/DARPA Review of Progress in Quantitative NDE, La Jolla, CA, 1–6 August 1982.Google Scholar
- 3.Ramnath, V. & Buesking, K. W., “Evaluation of Potential Practical Applications for Very High Modulus Carbon Fibers,” Materials Sciences Corp., MSC TFR 1303/1409, Spring House, PA, April 1982.Google Scholar