AISI/DOE Advanced Process Control Program Vol. 3 of 6: MICROSTRUCTURAL ENGINEERING IN HOT-STRIP MILLS Part 2 of 2: Constitutive Behavior Modeling of Steels Under Hot-Rolling Conditions

Technical Report · Fri Jul 30 00:00:00 EDT 1999

DOI:https://doi.org/10.2172/794984· OSTI ID:794984

Cheng, Yi-Wen; Purtscher, Patrick

This report describes the development of models for predicting (1) constitutive behaviors and (2) mechanical properties of hot-rolled steels as functions of chemical composition, microstructural features, and processing variables. The study includes the following eight steels: A36, DQSK, HSLA-V, HSLA-Nb, HSLA-50/Ti-Nb, and two interstitial-free (IF) grades. These developed models have been integrated into the Hot-Strip Mill Model (HSMM), which simulates the hot strip rolling mills and predicts the mechanical properties of hot-rolled products. The HSMM model has been developed by the University of British Columbia-Canada as a part of project on the microstructural engineering in hot-strip mills.

• Research Organization: American Iron and Steel Institute (US)
• Sponsoring Organization: (US)
• DOE Contract Number: FC07-93ID13205
• OSTI ID: 794984
• Report Number(s): DOE/ID/13205/Vol. 3 of 6 Part 2 of 2; TRN: US200210%%67
• Resource Relation: Other Information: PBD: 30 Jul 1999
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
CHEMICAL COMPOSITION
MECHANICAL PROPERTIES
PROCESS CONTROL
ROLLING
STEELS