Location

Brunswick, ME

Start Date

1-1-1990 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

9A

Chapter

Chapter 4: Probes, Sensors, and Inspectability

Section

Inductive Probes

Pages

853-860

DOI

10.1007/978-1-4684-5772-8_108

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Evolution of the Cryogenic Eddy Current Microprobe

Brunswick, ME

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