Location

La Jolla, CA

Start Date

1-1-1993 12:00 AM

Description

The evaluation of stress in large scale constructed facilities, such as pipelines in power plants, is important for assessing the condition of the structure. The development of viable NDE techniques for high precision evaluation of stress in steels has remained a long standing problem. Some success has been achieved in recent years in the quantitative measurement of stress along a single axis coaxial with applied magnetic field. This paper reports on subsequent work aimed at the evaluation of the stress in two dimensions. This is clearly a problem of direct relevance to the estimation of stress in the surface of a pipeline.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

12B

Chapter

Chapter 6: Material Properties

Section

Magnetic Methods and Materials

Pages

1831-1838

DOI

10.1007/978-1-4615-2848-7_234

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Stress Detection in Steels Through Variations in magnetic Properties

La Jolla, CA

The evaluation of stress in large scale constructed facilities, such as pipelines in power plants, is important for assessing the condition of the structure. The development of viable NDE techniques for high precision evaluation of stress in steels has remained a long standing problem. Some success has been achieved in recent years in the quantitative measurement of stress along a single axis coaxial with applied magnetic field. This paper reports on subsequent work aimed at the evaluation of the stress in two dimensions. This is clearly a problem of direct relevance to the estimation of stress in the surface of a pipeline.