Texture evolution during micro-drawing of ultrafine grained copper
Texture evolution during the microforming of severely deformed copper was studied by experimental measurements using X-ray and Electron Back-Scattered Diffraction techniques and by numerical simulation. The simulation includes the finite element analysis of micro-cup Swift tests on copper pre-deform...
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| Veröffentlicht in: | Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2010-07, Vol.527 (18-19), p.4633-4640 |
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| container_issue | 18-19 |
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| container_title | Materials science & engineering. A, Structural materials : properties, microstructure and processing |
| container_volume | 527 |
| creator | Tóth, L.S. Lapovok, R. Molotnikov, A. Gu, C. Fundenberger, J.-J. Davies, C.H.J. |
| description | Texture evolution during the microforming of severely deformed copper was studied by experimental measurements using X-ray and Electron Back-Scattered Diffraction techniques and by numerical simulation. The simulation includes the finite element analysis of micro-cup Swift tests on copper pre-deformed by different number of ECAP passes and polycrystal modelling of texture evolution. It was shown that FE simulations combined with a posteriori polycrystal plasticity modelling is an effective tool for the modelling of the texture development in the cup-drawing process. The obtained good agreement between the simulations and the measured texture development revealed that the rigid body rotations of the material during the cup test play a very important role in the texture evolution. Through-thickness variations of the texture were also observed both in experiments and simulations and are shown to be the result of the differences in the accumulated strains and the rigid body rotations across the cup wall. |
| doi_str_mv | 10.1016/j.msea.2010.04.011 |
| format | Article |
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The simulation includes the finite element analysis of micro-cup Swift tests on copper pre-deformed by different number of ECAP passes and polycrystal modelling of texture evolution. It was shown that FE simulations combined with a posteriori polycrystal plasticity modelling is an effective tool for the modelling of the texture development in the cup-drawing process. The obtained good agreement between the simulations and the measured texture development revealed that the rigid body rotations of the material during the cup test play a very important role in the texture evolution. 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A, Structural materials : properties, microstructure and processing</title><description>Texture evolution during the microforming of severely deformed copper was studied by experimental measurements using X-ray and Electron Back-Scattered Diffraction techniques and by numerical simulation. The simulation includes the finite element analysis of micro-cup Swift tests on copper pre-deformed by different number of ECAP passes and polycrystal modelling of texture evolution. It was shown that FE simulations combined with a posteriori polycrystal plasticity modelling is an effective tool for the modelling of the texture development in the cup-drawing process. The obtained good agreement between the simulations and the measured texture development revealed that the rigid body rotations of the material during the cup test play a very important role in the texture evolution. Through-thickness variations of the texture were also observed both in experiments and simulations and are shown to be the result of the differences in the accumulated strains and the rigid body rotations across the cup wall.</description><subject>COMPUTER SIMULATION</subject><subject>Copper</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Cup drawing</subject><subject>Evolution</subject><subject>Exact sciences and technology</subject><subject>Finite element simulation</subject><subject>GRAIN SIZE AND SHAPE</subject><subject>Materials science</subject><subject>Microforming</subject><subject>Modelling</subject><subject>Other heat and thermomechanical treatments</subject><subject>Physics</subject><subject>Polycrystals</subject><subject>Rigid-body dynamics</subject><subject>Surface layer</subject><subject>Texture</subject><subject>TEXTURES</subject><subject>Treatment of materials and its effects on microstructure and properties</subject><issn>0921-5093</issn><issn>1873-4936</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp9kE9Lw0AQxRdRsFa_gKdcxFPi7GySzYIXLf6Dgpd6XjabSdmSJnU3qfrtTWjx6GmY4b03vB9j1xwSDjy_2yTbQCZBGA-QJsD5CZvxQoo4VSI_ZTNQyOMMlDhnFyFsAICnkM3Y44q--8FTRPuuGXrXtVE1eNeuo62zvosrb76mraujoem9qV1L0dqbcVSR7XY78pfsrDZNoKvjnLOP56fV4jVevr-8LR6WsU2x6OOCEDnYorRpjmWJ1pBQmKNQUikswVSQYVXxOrMga1MYqaQUaQ61NAoKIebs9pC7893nQKHXWxcsNY1pqRuCloVETLnIRyUelGODEDzVeufd1vgfzUFPvPRGT7z0xEtDqkdeo-nmGG-CNU3tTWtd-HMiKoEin3T3Bx2NXfeOvA7WUWupcp5sr6vO_ffmF7Y1gFY</recordid><startdate>20100715</startdate><enddate>20100715</enddate><creator>Tóth, L.S.</creator><creator>Lapovok, R.</creator><creator>Molotnikov, A.</creator><creator>Gu, C.</creator><creator>Fundenberger, J.-J.</creator><creator>Davies, C.H.J.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>H8G</scope><scope>JG9</scope></search><sort><creationdate>20100715</creationdate><title>Texture evolution during micro-drawing of ultrafine grained copper</title><author>Tóth, L.S. ; Lapovok, R. ; Molotnikov, A. ; Gu, C. ; Fundenberger, J.-J. ; Davies, C.H.J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c428t-8e2210c8bc462bb2cae39262397992b0ad052dd1f5c07fa8a79773460f7a90833</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>COMPUTER SIMULATION</topic><topic>Copper</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Cup drawing</topic><topic>Evolution</topic><topic>Exact sciences and technology</topic><topic>Finite element simulation</topic><topic>GRAIN SIZE AND SHAPE</topic><topic>Materials science</topic><topic>Microforming</topic><topic>Modelling</topic><topic>Other heat and thermomechanical treatments</topic><topic>Physics</topic><topic>Polycrystals</topic><topic>Rigid-body dynamics</topic><topic>Surface layer</topic><topic>Texture</topic><topic>TEXTURES</topic><topic>Treatment of materials and its effects on microstructure and properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tóth, L.S.</creatorcontrib><creatorcontrib>Lapovok, R.</creatorcontrib><creatorcontrib>Molotnikov, A.</creatorcontrib><creatorcontrib>Gu, C.</creatorcontrib><creatorcontrib>Fundenberger, J.-J.</creatorcontrib><creatorcontrib>Davies, C.H.J.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tóth, L.S.</au><au>Lapovok, R.</au><au>Molotnikov, A.</au><au>Gu, C.</au><au>Fundenberger, J.-J.</au><au>Davies, C.H.J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Texture evolution during micro-drawing of ultrafine grained copper</atitle><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle><date>2010-07-15</date><risdate>2010</risdate><volume>527</volume><issue>18-19</issue><spage>4633</spage><epage>4640</epage><pages>4633-4640</pages><issn>0921-5093</issn><eissn>1873-4936</eissn><abstract>Texture evolution during the microforming of severely deformed copper was studied by experimental measurements using X-ray and Electron Back-Scattered Diffraction techniques and by numerical simulation. 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| identifier | ISSN: 0921-5093 |
| ispartof | Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2010-07, Vol.527 (18-19), p.4633-4640 |
| issn | 0921-5093 1873-4936 |
| language | eng |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | COMPUTER SIMULATION Copper Cross-disciplinary physics: materials science rheology Cup drawing Evolution Exact sciences and technology Finite element simulation GRAIN SIZE AND SHAPE Materials science Microforming Modelling Other heat and thermomechanical treatments Physics Polycrystals Rigid-body dynamics Surface layer Texture TEXTURES Treatment of materials and its effects on microstructure and properties |
| title | Texture evolution during micro-drawing of ultrafine grained copper |
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