Location

La Jolla ,CA

Start Date

1-1-1989 12:00 AM

Description

In nondestructive eddy current testing (ET), wire coils are excited to induce electric currents in conducting test specimens. The distribution of these eddy currents is altered by the presence of flaws in the material or by changes in material properties. The distribution changes are then sensed by one or more detector coils.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

8A

Chapter

Chapter 4: Probes and Sensors

Section

Eddy Current Probes

Pages

959-965

DOI

10.1007/978-1-4613-0817-1_120

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

A Cryogenic Eddy Current Microprobe

La Jolla ,CA

In nondestructive eddy current testing (ET), wire coils are excited to induce electric currents in conducting test specimens. The distribution of these eddy currents is altered by the presence of flaws in the material or by changes in material properties. The distribution changes are then sensed by one or more detector coils.