Failure Analysis of Cast Tubular Specimens of Al–5Zn–1Mg While Processing at Room Temperature by Equal Channel Angular Pressing (ECAP)

Simple item page
dc.contributor.authorValder, J.
dc.contributor.authorRijesh, M.
dc.contributor.authorSurendranathan, A.O.
dc.date.accessioned2026-02-05T09:34:07Z
dc.date.issued2014
dc.description.abstractThe ECAP process is a promising technique for imparting large plastic deformation and breaking down the ingot cast structure without a resultant decrease in cross-sectional area. In the present study, the suitability of this technique for processing cast Al–5Zn–1Mg tubular specimens at room temperature has been investigated. Tubular specimens were extruded through an ECAP die with an angle of 150° between the two intersecting channels without a back pressure. Sand was used as a mandrel during pressing. The tubular specimens failed miserably in the first pass itself. A failure analysis was carried out using SEM, and cause for failure was determined. © 2014, ASM International.
dc.identifier.citationJournal of Failure Analysis and Prevention, 2014, 14, 5, pp. 690-695
dc.identifier.issn15477029
dc.identifier.urihttps://doi.org/10.1007/s11668-014-9874-7
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/26463
dc.publisherSpringer Science and Business Media, LLC
dc.subjectFailure (mechanical)
dc.subjectFailure analysis
dc.subjectPlastic deformation
dc.subjectPressing (forming)
dc.subjectTubing
dc.subjectBack pressures
dc.subjectCast structures
dc.subjectCross sectional area
dc.subjectECAP
dc.subjectLarge plastic deformation
dc.subjectMandrel
dc.subjectTubular specimens
dc.subjectEqual channel angular pressing
dc.titleFailure Analysis of Cast Tubular Specimens of Al–5Zn–1Mg While Processing at Room Temperature by Equal Channel Angular Pressing (ECAP)

Files

Collections

Journal Articles