Location

La Jolla, CA

Start Date

1-1-1993 12:00 AM

Description

To optimize the sensitivity and minimize lift-off effects of electromagnetic NDE devices requires an understanding of the source and distribution of electromagnetic fields. This understanding is particularly difficult when conductive devices other than the sample are in the vicinity of the field. Such is the case with the modified AC magnetic bridge [1] which has a conducting insert in the vicinity of the gap in proximity to the sample.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

12B

Chapter

Chapter 6: Material Properties

Section

Magnetic Methods and Materials

Pages

1885-1890

DOI

10.1007/978-1-4615-2848-7_241

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Reluctance Variation as a Result of Lift Off for an AC Magnetic Bridge

La Jolla, CA

To optimize the sensitivity and minimize lift-off effects of electromagnetic NDE devices requires an understanding of the source and distribution of electromagnetic fields. This understanding is particularly difficult when conductive devices other than the sample are in the vicinity of the field. Such is the case with the modified AC magnetic bridge [1] which has a conducting insert in the vicinity of the gap in proximity to the sample.