Abstract
A modified regression analysis (rotation iteration technique) has been applied to establish the ultrasonic velocity-pore volume fraction relationship in some important polycrystalline materials (uranium dioxide, alumina and α-silicon carbide). The new values obtained are compared with the values reported for a single crystal and the results are discussed.
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Kumar, N., Panakkal, J.P. Analysis of ultrasonic velocity-porosity data in polycrystalline materials using rotation-iteration technique. Journal of Materials Science 34, 4811–4814 (1999). https://doi.org/10.1023/A:1004651508839
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DOI: https://doi.org/10.1023/A:1004651508839