Use of the Velocity of Higher Order Lamb Modes in the Measurement of Texture

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1989
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Li, Y.
Thompson, R. Bruce
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Review of Progress in Quantitative Nondestructive Evaluation
Center for Nondestructive Evaluation

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.

This site provides free, public access to papers presented at the annual QNDE conference between 1983 and 1999, and abstracts for papers presented at the conference since 2001.

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Abstract

The use of ultrasonic velocity measurements to determine the texture (preferred grain orientation) of metal plates has been the subject of considerable recent interest. The foundation for these procedures lies in the mathematical description of texture, in which the crystallite orientation distribution function (CODF) is expanded as a series of spherical harmonics.

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Sun Jan 01 00:00:00 UTC 1989