Special Issue on Nondestructive Characterization of Structural Materials

Abstract

Nondestructive evaluation (NDE) techniques offer time-efficient methods for determining properties as well as characterizing defects in materials and structures. Application of these NDE techniques requires knowledge of the principles supporting the technique as well as engineering knowledge of the problem being addressed. The present volume contains papers describing various techniques for evaluating residual stress as well as flaw characterization in piping, tubing, and other shapes. Additionally, the use of neural networks in NDE is included. Also reported in this volume is an overview of the progress of moving ultrasonic flaw characterization through the ASME Code and Standard acceptance process. This is an invited paper by Hedden et al. Finally, several papers discuss the use of guided waves, starting with an extensive review by Dr. Rose.