An integrated model for hot rolling of steel strips
For hot rolling of steel strips, a computer simulation model was developed that completely integrates different phenomena such as the mechanics and the heat transport in the strip and the roll, and the metallurgical behavior of the strip. Using the standard finite element procedure, basic equations...
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| Veröffentlicht in: | Journal of materials processing technology 2003-03, Vol.134 (3), p.338-351 |
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| container_end_page | 351 |
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| container_title | Journal of materials processing technology |
| container_volume | 134 |
| creator | Zhou, S.X. |
| description | For hot rolling of steel strips, a computer simulation model was developed that completely integrates different phenomena such as the mechanics and the heat transport in the strip and the roll, and the metallurgical behavior of the strip. Using the standard finite element procedure, basic equations for metal flow, elastic deformation and heat conduction/convection with different boundary conditions were discretized and solved. Combined with a metallurgical model the recrystallization kinetics and the phase transformation in the strip can be predicted. In conjunction with a low-cycle fatigue model the roll life in service can be estimated. Naturally, the macroscopic roll loads can also be determined. The integrated model has been verified by experimental data. |
| doi_str_mv | 10.1016/S0924-0136(02)01118-4 |
| format | Article |
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Using the standard finite element procedure, basic equations for metal flow, elastic deformation and heat conduction/convection with different boundary conditions were discretized and solved. Combined with a metallurgical model the recrystallization kinetics and the phase transformation in the strip can be predicted. In conjunction with a low-cycle fatigue model the roll life in service can be estimated. Naturally, the macroscopic roll loads can also be determined. 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The integrated model has been verified by experimental data.</description><subject>FEM</subject><subject>Hot strip rolling</subject><subject>Mathematical model</subject><subject>Microstructure of strip</subject><subject>Roll life</subject><subject>Scale thickness</subject><subject>Thermomechanical behavior of strip and roll</subject><issn>0924-0136</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><recordid>eNqFkEtLAzEUhbNQsD5-gjAr0cXovUk6zaykFF9QcKGuQ5rc1Mh0UpNU8N87bcWtqwvnfufAOYydI1wjYHPzAi2XNaBoLoFfASKqWh6w0Z98xI5z_gDACSg1YmLaV6EvtEymkKtW0VFX-Ziq91iqFLsu9Msq-ioXGh65pLDOp-zQmy7T2e89YW_3d6-zx3r-_PA0m85rK4QqdSOAO5ygl2Asl8YpO24N98hN04JvCaRqjEKr7MAtyAI6xIVqpHRKeC9O2MU-d53i54Zy0auQLXWd6SlusuYT1YqGwwCO96BNMedEXq9TWJn0rRH0dha9m0Vv-2vgejeLloPvdu-jocVXoKSzDdRbciGRLdrF8E_CD5ZbarE</recordid><startdate>20030320</startdate><enddate>20030320</enddate><creator>Zhou, S.X.</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20030320</creationdate><title>An integrated model for hot rolling of steel strips</title><author>Zhou, S.X.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c338t-6302d171f40ac24ad8c59a2f12a690f9e0486a81c8c2d1bec01d11b8644d83ff3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>FEM</topic><topic>Hot strip rolling</topic><topic>Mathematical model</topic><topic>Microstructure of strip</topic><topic>Roll life</topic><topic>Scale thickness</topic><topic>Thermomechanical behavior of strip and roll</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhou, S.X.</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of materials processing technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhou, S.X.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An integrated model for hot rolling of steel strips</atitle><jtitle>Journal of materials processing technology</jtitle><date>2003-03-20</date><risdate>2003</risdate><volume>134</volume><issue>3</issue><spage>338</spage><epage>351</epage><pages>338-351</pages><issn>0924-0136</issn><abstract>For hot rolling of steel strips, a computer simulation model was developed that completely integrates different phenomena such as the mechanics and the heat transport in the strip and the roll, and the metallurgical behavior of the strip. Using the standard finite element procedure, basic equations for metal flow, elastic deformation and heat conduction/convection with different boundary conditions were discretized and solved. Combined with a metallurgical model the recrystallization kinetics and the phase transformation in the strip can be predicted. In conjunction with a low-cycle fatigue model the roll life in service can be estimated. Naturally, the macroscopic roll loads can also be determined. The integrated model has been verified by experimental data.</abstract><pub>Elsevier B.V</pub><doi>10.1016/S0924-0136(02)01118-4</doi><tpages>14</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0924-0136 |
| ispartof | Journal of materials processing technology, 2003-03, Vol.134 (3), p.338-351 |
| issn | 0924-0136 |
| language | eng |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | FEM Hot strip rolling Mathematical model Microstructure of strip Roll life Scale thickness Thermomechanical behavior of strip and roll |
| title | An integrated model for hot rolling of steel strips |
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