Ultrasonic and magnetic Barkhausen emission measurements for characterization of pipeline steels

dc.contributor.author Engle, Brady
dc.contributor.author Smart, Lucinda
dc.contributor.author Bond, Leonard
dc.contributor.department Aerospace Engineering
dc.contributor.department Mechanical Engineering
dc.date 2020-07-10T04:47:02.000
dc.date.accessioned 2021-02-24T18:24:34Z
dc.date.available 2021-02-24T18:24:34Z
dc.date.copyright Fri Jan 01 00:00:00 UTC 2016
dc.date.embargo 2017-01-01
dc.date.issued 2016-01-01
dc.description.abstract <p>To ensure that the aging pipeline infrastructure in the USA can be safely operated, the mechanical properties of the pipe materials must be verified. It is hypothesized that characterization of the pipeline steels and their microstructures through nondestructive methods will allow for the estimation of the mechanical properties of interest, namely yield strength, tensile strength, toughness, and ductile-to-brittle transition temperature. This work will discuss how material properties, such as microstructure and chemical composition, affect the mechanical properties as well as strategies for measuring the material properties nondestructively using magnetic Barkhausen emission and ultrasonic velocity and attenuation measurements. Preliminary results on a limited sample set will be shown and challenges encountered will be discussed.</p>
dc.description.comments <p>This proceeding may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This proceeding appeared in Engle, Brady J., Lucinda J. Smart, and Leonard J. Bond. "Ultrasonic and magnetic Barkhausen emission measurements for characterization of pipeline steels." In <em>AIP Conference Proceedings</em> 1706, no. 1 (2016): 160004. DOI: <a href="https://doi.org/10.1063/1.4940621" target="_blank">10.1063/1.4940621</a>. Posted with permission.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/aere_conf/60/
dc.identifier.articleid 1059
dc.identifier.contextkey 18461083
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath aere_conf/60
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/92996
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/aere_conf/60/2016_BondLeonard_UltrasonicMagnetic.pdf|||Sat Jan 15 01:14:27 UTC 2022
dc.source.uri 10.1063/1.4940621
dc.subject.disciplines Materials Science and Engineering
dc.subject.disciplines Mechanics of Materials
dc.subject.keywords Materials properties
dc.subject.keywords Ultrasonic phenomena
dc.subject.keywords Magnetism
dc.subject.keywords Mechanical stress
dc.subject.keywords Mechanical properties
dc.title Ultrasonic and magnetic Barkhausen emission measurements for characterization of pipeline steels
dc.type article
dc.type.genre conference
dspace.entity.type Publication
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relation.isOrgUnitOfPublication 047b23ca-7bd7-4194-b084-c4181d33d95d
relation.isOrgUnitOfPublication 6d38ab0f-8cc2-4ad3-90b1-67a60c5a6f59
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