Design of rolling schedules using an optimization tool

No Thumbnail Available
Identifiers
URI: https://hdl.handle.net/11556/1624
ISBN: 9781605606217
Publication date
2008
Authors
Advisors
Journal Title
Journal ISSN
Volume Title
Publisher
Citations
Google Scholar
Export
Research Projects
Organizational Units
Journal Issue
Abstract
Most hot rolling models predict microstructure and properties from a given hot rolling schedule. In order to design a rolling schedule to achieve a specified microstructure and properties, changes in the rolling schedule parameters have to be suggested, and the model is then run, with the new schedule. In this work, a predictive software which works together with an .optimization module is presented. This tool systematically considers all the rolling parameters, and then generates 'optimized' rolling schedules which lead to the specified mechanical properties in terms of grain size. It can handle both C and microalloyed steels. For the validation, several designed schedules were run by means of hot torsion testing, and the measured grain sizes showed that the model was working properly.
Description
Keywords
Grain size , Mechanical properties , Microalloyed steels , Optimization , Rolling schedule , General Materials Science , Mechanics of Materials
Type
conference output
Citation
Pena , B , Arribas , M , Carrillo , A R , Barbero , J I , Calvo , J & Yue , S 2008 , Design of rolling schedules using an optimization tool . in Materials Science and Technology Conference and Exhibition MS and T'08 . Materials Science and Technology Conference and Exhibition, MS and T'08 , vol. 3 , pp. 1582-1592 , Materials Science and Technology Conference and Exhibition, MS and T'08 , Pittsburgh, PA , United States , 5/10/08 .
conference