Research Project: Microstructure development in advanced high strength steels
Project leader
Ylva Granbom
Project Members
Göran Engberg
Project Period
01-07-2004 - 31-12-2009
Project Status
Completed
Description
The aim of the research is to understand the microstrucure development in high strength steels during coldrolling and annealing. The knowledge will lead to improved mechanical properties.
Keywords
kallvalsning, glödgning, tvåfasstål, martensit, cold rolling, annealing, dual-phase steel, martensite
Research Profile
Steel Forming and Surface Engineering
Subject
Materials Science
Financiers
Jernkontoret
Publications
Bergström, Yngve, Granbom, Ylva, Sterkenburg, Dirk . A dislocation based theory for the deformation hardening behavior of DP steels : Impact of martensite content and ferrite grain size Journal of Metallurgy , 2010. Article : refereed.
Granbom, Ylva, Ryde, Lena, Jeppsson, Johan . Simulation of the soaking and gas jet cooling in a continuous annealing line using dilatometry Steel Research International , 2010, Vol. 81, No. 2. Article : refereed.
Granbom, Ylva . Structure and mechanical properties of dual phase steels : An experimental and theoretical analysis
Granbom, Ylva, Bergström, Yngve . A dislocation model for the stress-strain behaviour of dual-phase steel International Deep Drawing Research Group, IDDRG : 2008. Conference paper : refereed.
Granbom, Ylva . Effects of process parameters prior to annealing on the formability of two cold rolled dual phase steels Steel Research International , 2008, Vol. 79, No. 4, 297-305. Article : refereed.
Granbom, Ylva . Influence of niobium and coiling temperature on the mechanical properties of a cold rolled dual phase steel Revue de Metallurgie , 2007, Vol. 104, No. 4, 191-197. Article : refereed.
