Modelling and simulation of ECAP and P-ECAP techniques of grain inducement in mild steel

Simple item page
dc.contributor.authorEsezobor, D.E.
dc.contributor.authorOnovo, H.O.
dc.contributor.authorOjo, A.O.
dc.contributor.authorBodude, M.A.
dc.date.accessioned2019-11-13T09:21:32Z
dc.date.available2019-11-13T09:21:32Z
dc.date.issued2017
dc.descriptionStaff publicationsen_US
dc.description.abstractDue to major obstacles associated with the powder consolidation methods of producing bulk nano materials such as high cost, contamination and porosity, severe plastic deformation (SPD) technology, specifically the equal channels angular pressing (ECAP) technique is used with modifications to numerically simulate the much needed grain refinement in steel. Attempts are made in this study to investigate influence of processing parameters such as deformation routes, temperature, load and number of processing passes on the degree of strain inducement in steel. This study however, aimed at developing fourth generation metals of exceptional strength, formability and toughness. The materials used in this work include conventional mild steel and ABAQUS commercial software. Simulation and modeling of the proposed deformation and ECAP techniques were done using finite element based-method (FEM). The results obtained indicate that the desired performance index of the metal is dependent on the state of the metal prior to ECAP and the degree of deformation.en_US
dc.identifier.citationEsezobor, D.E, Onovo, H.O., Ojo, A.O. and Bodude, M.A. (2017). Modelling and simulation of ECAP and P-ECAP techniques of grain inducement in mild steel. Unilag Journal of Medicine, Science and Technology (UJMST), 5(1): 116-136en_US
dc.identifier.urihttps://ir.unilag.edu.ng/handle/123456789/6843
dc.language.isoenen_US
dc.publisherUnilag Journal of Medicine, Science and Technology (UJMST)en_US
dc.relation.ispartofseriesUnilag Journal of Medicine, Science and Technology (UJMST);Vol.5(1)
dc.subjectDeformationen_US
dc.subjectFormabilityen_US
dc.subjectStrainen_US
dc.subjectStrengthen_US
dc.subjectToughnessen_US
dc.subjectResearch Subject Categories::TECHNOLOGYen_US
dc.titleModelling and simulation of ECAP and P-ECAP techniques of grain inducement in mild steelen_US
dc.typeArticleen_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
6 Modelling and Simulation of ECAP and P-ECAP Techniques of Grain Inducement in Mild Steel.pdf
Size:
839.76 KB
Format:
Adobe Portable Document Format
Description:
Main article
Download
License bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Metallurgical and Materials Engineering- Scholarly Publications