Ultrasonic Characterization of Microspherical Inclusions in Zirconia and Crystallized Glass
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Begun in 1973, the Review of Progress in Quantitative Nondestructive Evaluation (QNDE) is the premier international NDE meeting designed to provide an interface between research and early engineering through the presentation of current ideas and results focused on facilitating a rapid transfer to engineering development.
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In high performance ceramic materials the critical flaw size is ≃ 10 µm. Not all inclusions are equally detrimental to the structural properties. Therefore it is necessary to determine their size and composition.