Presenter Information

Zhengliang Pan, Academia Sinica

Location

La Jolla, CA

Start Date

1-1-1987 12:00 AM

Description

Two comprehensive overviews on ultrasonic quantitative nondestructive evaluation and materials characterization were recently given by Thompson [1] and Green [2] respectively. Ultrasonic attenuation measurements are used to study a great variety of material microstructures and associated mechanical properties. On the other hand, fracture mechanics provides a basis for some failure models for cracks, inclusions, voids, etc. A fracture mechanical analysis for ultrasonic measurements in cracked specimens should give some new informations, which will be useful for quantitative NDE.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

6B

Chapter

Chapter 8: Materials Characterization

Section

Cracks and Deformation

Pages

1609-1615

DOI

10.1007/978-1-4613-1893-4_181

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Ultrasonic Attenuation as a Trace of Growth of Fatigue Crack in Steels

La Jolla, CA

Two comprehensive overviews on ultrasonic quantitative nondestructive evaluation and materials characterization were recently given by Thompson [1] and Green [2] respectively. Ultrasonic attenuation measurements are used to study a great variety of material microstructures and associated mechanical properties. On the other hand, fracture mechanics provides a basis for some failure models for cracks, inclusions, voids, etc. A fracture mechanical analysis for ultrasonic measurements in cracked specimens should give some new informations, which will be useful for quantitative NDE.