Location

Snowbird, UT, USA

Start Date

1-1-1999 12:00 AM

Description

This paper deals with the problem of determining subsurface elastic properties in non homogeneous layers from the measured dispersion of Rayleigh surface waves. The thermochemical treatments of steels such as carburizing or nitrurizing, produce a gradient of properties in the depth which is caused by carbon or nitrogen diffusion. These treatments are usually performed in the manufacture of automotive components (gear box, c.v. joint, hooke joint).

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

18B

Chapter

Chapter 5: Engineered Materials

Section

Coatings, Interfaces, and Bonds

Pages

1439-1445

DOI

10.1007/978-1-4615-4791-4_185

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Evaluation of Elastic Properties of Surface Layer from Rayleigh Wave Dispersion

Snowbird, UT, USA

This paper deals with the problem of determining subsurface elastic properties in non homogeneous layers from the measured dispersion of Rayleigh surface waves. The thermochemical treatments of steels such as carburizing or nitrurizing, produce a gradient of properties in the depth which is caused by carbon or nitrogen diffusion. These treatments are usually performed in the manufacture of automotive components (gear box, c.v. joint, hooke joint).