Magnetic inspection head suited for contoured or irregular surfaces Jiles, David Kaminski, David Jiles, David
dc.contributor.department Iowa State University Research Foundation, Inc. 2018-02-14T10:08:53.000 2020-06-30T06:15:26Z 2020-06-30T06:15:26Z 2014-08-10 1995-12-26
dc.description.abstract <p>A magnetic inspection head adapted for use with samples having non-planar surfaces. A magnetically permeable core has a pair of poles joined by a magnetically permeable bridge to form a closed magnetic circuit between the pole legs, bridge and the test material. Each pole has magnetically permeable support means terminating in a magnetically permeable deformable surface for engaging the sample. The support means is yieldable such that when the inspection head is placed in contact with the irregular surface of the sample, the deformable surface is deformed to accommodate the shape of the sample with minimal air gaps therebetween. Preferably, the deformable surface is provided by a plurality of pins slidably engaged in a pole structure and urged outwardly for contact with and conformance with a non-planar sample surface.</p>
dc.format.mimetype application/pdf
dc.identifier archive/
dc.identifier.articleid 1257
dc.identifier.contextkey 5925053
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath patents/257
dc.language.iso en
dc.source.bitstream archive/|||Fri Jan 14 22:59:09 UTC 2022
dc.subject.disciplines Electromagnetics and Photonics
dc.subject.disciplines Metallurgy
dc.subject.keywords Materials Science and Engineering
dc.title Magnetic inspection head suited for contoured or irregular surfaces
dc.type article
dc.type.genre patent
dspace.entity.type Publication
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relation.isOrgUnitOfPublication 0b21e0ba-edf0-4137-9d16-53da01b11c6e
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