Experimental and finite element modeling for prediction of optimum phase combinations in dual phase steels

F. M. Al-Abbasi, James Nemes

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

At the phase level of the microstructure, a model based on micro mechanical modeling of cells is developed to capture the mechanical behavior of the dual phase (DP) steel consisting of Martensite in a matrix of Ferrite. DP-steels having different volume fractions of Martensite are produced from heat treatment of low carbon steel. Results of tensile tests are compared to the micro mechanical model in which only the single phase Ferrite and Martensite phase behaviors are used as input. The results show good agreement between the experiment and model in terms of stress strain curves and in terms of mechanics of deformation.

Original languageEnglish (US)
Pages (from-to)1559-1564
Number of pages6
JournalMaterials Science Forum
Volume426-432
Issue number2
StatePublished - Jul 18 2003
EventThermec 2003 Processing and Manufacturing of Advanced Materials - Madrid, Spain
Duration: Jul 7 2003Jul 11 2003

Fingerprint

Steel
martensite
Martensite
steels
Ferrite
ferrites
predictions
low carbon steels
Low carbon steel
Phase behavior
Stress-strain curves
tensile tests
Volume fraction
Mechanics
heat treatment
Heat treatment
microstructure
Microstructure
curves
matrices

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

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Experimental and finite element modeling for prediction of optimum phase combinations in dual phase steels. / Al-Abbasi, F. M.; Nemes, James.

In: Materials Science Forum, Vol. 426-432, No. 2, 18.07.2003, p. 1559-1564.

Research output: Contribution to journalConference article

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AU - Nemes, James

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AB - At the phase level of the microstructure, a model based on micro mechanical modeling of cells is developed to capture the mechanical behavior of the dual phase (DP) steel consisting of Martensite in a matrix of Ferrite. DP-steels having different volume fractions of Martensite are produced from heat treatment of low carbon steel. Results of tensile tests are compared to the micro mechanical model in which only the single phase Ferrite and Martensite phase behaviors are used as input. The results show good agreement between the experiment and model in terms of stress strain curves and in terms of mechanics of deformation.

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