Effect of Grain Size and Preferred Crystal Texture on Acoustic Properties of 304 Stainless Steel

dc.contributor.author Grayeli, N.
dc.contributor.author Stanke, F.
dc.contributor.author Kino, Gordon
dc.contributor.author Shyne, J.
dc.date 2018-02-13T18:32:53.000
dc.date.accessioned 2020-06-30T01:29:19Z
dc.date.available 2020-06-30T01:29:19Z
dc.date.copyright Thu Jan 01 00:00:00 UTC 1981
dc.date.embargo 2013-12-05
dc.date.issued 1981-08-01
dc.description.abstract <p>Several acoustic properties have been measured in an annealed round rolled bar of type 304 stainless steel. These properties were observed to depend upon both microstructure and the non-random crystal texture of this single phase, polycrystalline, face-centered cubic alloy. All measurements were made with longitudinal waves propagating parallel to the bar axis. The acoustic velocity was observed to be 0.3% higher near the outer surface than along the center of the bar, consistent with a stronger [111] texture in the outer fibers than at the center. The attenuation coefficient at the center was twice as large as at the outer surface. The measured difference in grain size at the center and surface was consistent with the observed attenuation difference. The acousto-elastic coefficient measured for a uniaxial tension stress applied along a bar diameter was at least 20% higher at the bar center than at its outer surface.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/cnde_yellowjackets_1981/46/
dc.identifier.articleid 1045
dc.identifier.contextkey 4890131
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath cnde_yellowjackets_1981/46
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/16185
dc.language.iso en
dc.relation.ispartofseries Interdisciplinary Program for Quantitative Flaw Definition Annual Reports
dc.source.bitstream archive/lib.dr.iastate.edu/cnde_yellowjackets_1981/46/1981_YellowJacket_045_Grayeli_EffectGrain.pdf|||Sat Jan 15 00:22:01 UTC 2022
dc.subject.disciplines Materials Science and Engineering
dc.subject.keywords Nondestructive Evaluation
dc.title Effect of Grain Size and Preferred Crystal Texture on Acoustic Properties of 304 Stainless Steel
dc.type article
dc.type.genre 09_acoustic_emission_and_material_property_measurements
dspace.entity.type Publication
relation.isSeriesOfPublication 43920e40-d127-4f4c-9087-dc709815fe7f
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