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Angularly-Dependent Ultrasonic Velocity and Attenuation Measurements in an Anisotropic Material
Review of Progress in Quantitative Nondestructive Evaluation
INlRODUCTION Composite materials increasingly playa major role in industrial applications. To utilize a composite appropriately, its physical properties and mechanical behavior must be understood; ultrasonics is a common means of obtaining such information. For most conventional materials, ultrasonic measurements are relatively straightforward. Since the elastic properties of such materials are independent of direction, a single plate specimen and pulse-echo methods can be used [1, 2] . Thisdoi:10.1007/978-1-4615-1987-4_203 fatcat:pk5p4q6ksbbvflmnpdz54sdway