Assurring microstructural homogeniety in dual phase and trip steels

School of Engineering

Keywords

Banding, toughening, Ferrite, Modelling, Pearlite, Steel, TRIP

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Published

Standard

Assurring microstructural homogeniety in dual phase and trip steels. / Rivera-Díaz-Del-Castillo, P. E.J.; Van Der Zwaag, S.
Multiscaling in Applied Science and Emerging Technology; Fundamentals and Applications in Mesomechanics: Proceedings of the Sixth International Conference for Mesomechanics. ed. / G.C. Sih; T.B. Kermanidis; S.G. Pantelakis. 2004. p. 261-265.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Harvard

Rivera-Díaz-Del-Castillo, PEJ & Van Der Zwaag, S 2004, Assurring microstructural homogeniety in dual phase and trip steels. in GC Sih, TB Kermanidis & SG Pantelakis (eds), Multiscaling in Applied Science and Emerging Technology; Fundamentals and Applications in Mesomechanics: Proceedings of the Sixth International Conference for Mesomechanics. pp. 261-265, Multiscaling in Applied Science and Emerging Technology; Fundamentals and Applications in Mesomechanics:Proceedings of the Sixth International Conference for Mesomechanics, Patras, Greece, 31/05/04.

APA

Rivera-Díaz-Del-Castillo, P. E. J., & Van Der Zwaag, S. (2004). Assurring microstructural homogeniety in dual phase and trip steels. In G. C. Sih, T. B. Kermanidis, & S. G. Pantelakis (Eds.), Multiscaling in Applied Science and Emerging Technology; Fundamentals and Applications in Mesomechanics: Proceedings of the Sixth International Conference for Mesomechanics (pp. 261-265)

Vancouver

Rivera-Díaz-Del-Castillo PEJ, Van Der Zwaag S. Assurring microstructural homogeniety in dual phase and trip steels. In Sih GC, Kermanidis TB, Pantelakis SG, editors, Multiscaling in Applied Science and Emerging Technology; Fundamentals and Applications in Mesomechanics: Proceedings of the Sixth International Conference for Mesomechanics. 2004. p. 261-265

Author

Rivera-Díaz-Del-Castillo, P. E.J. ; Van Der Zwaag, S. / Assurring microstructural homogeniety in dual phase and trip steels. Multiscaling in Applied Science and Emerging Technology; Fundamentals and Applications in Mesomechanics: Proceedings of the Sixth International Conference for Mesomechanics. editor / G.C. Sih ; T.B. Kermanidis ; S.G. Pantelakis. 2004. pp. 261-265

Bibtex

@inproceedings{e77656f9edd643479c163a585d265076,

title = "Assurring microstructural homogeniety in dual phase and trip steels",

abstract = "The presence of ferrite/pearlite bands in dual phase and TRIP assisted steels is a consequence of micro-chemical segregation which causes mechanical properties anisotropy. Such inhomogeneous phase distribution produces a lowering of the mechanical properties such as fracture behaviour. This anisotropy is commoly not accounted in micromechanics computation which often assume a random distribution of phases in the solid. The present paper deals with an integral model for this undesirable band formation accounting for the solute segregation caused by solidification, microcomponent diffusion present in the austenitisation process, and the nucleation of the transformed phase in segregated regions. In the present work, the model was applied to two industrial grade dual phase steels and two TRIP assisted steels. The influence of such parameters on band formation is summarised in a number of {"}band prevention plots{"}, which are aimed at providing the optimum processing conditions for ferrite/pearlite band prevention.",

keywords = "Banding, toughening, Ferrite, Modelling, Pearlite, Steel, TRIP",

author = "Rivera-D{\'i}az-Del-Castillo, {P. E.J.} and {Van Der Zwaag}, S.",

year = "2004",

language = "English",

isbn = "960881040X",

pages = "261--265",

editor = "G.C. Sih and T.B. Kermanidis and S.G. Pantelakis",

booktitle = "Multiscaling in Applied Science and Emerging Technology; Fundamentals and Applications in Mesomechanics",

note = "Multiscaling in Applied Science and Emerging Technology; Fundamentals and Applications in Mesomechanics:Proceedings of the Sixth International Conference for Mesomechanics ; Conference date: 31-05-2004 Through 04-06-2004",

}

RIS

TY - GEN

T1 - Assurring microstructural homogeniety in dual phase and trip steels

AU - Rivera-Díaz-Del-Castillo, P. E.J.

AU - Van Der Zwaag, S.

PY - 2004

Y1 - 2004

N2 - The presence of ferrite/pearlite bands in dual phase and TRIP assisted steels is a consequence of micro-chemical segregation which causes mechanical properties anisotropy. Such inhomogeneous phase distribution produces a lowering of the mechanical properties such as fracture behaviour. This anisotropy is commoly not accounted in micromechanics computation which often assume a random distribution of phases in the solid. The present paper deals with an integral model for this undesirable band formation accounting for the solute segregation caused by solidification, microcomponent diffusion present in the austenitisation process, and the nucleation of the transformed phase in segregated regions. In the present work, the model was applied to two industrial grade dual phase steels and two TRIP assisted steels. The influence of such parameters on band formation is summarised in a number of "band prevention plots", which are aimed at providing the optimum processing conditions for ferrite/pearlite band prevention.

AB - The presence of ferrite/pearlite bands in dual phase and TRIP assisted steels is a consequence of micro-chemical segregation which causes mechanical properties anisotropy. Such inhomogeneous phase distribution produces a lowering of the mechanical properties such as fracture behaviour. This anisotropy is commoly not accounted in micromechanics computation which often assume a random distribution of phases in the solid. The present paper deals with an integral model for this undesirable band formation accounting for the solute segregation caused by solidification, microcomponent diffusion present in the austenitisation process, and the nucleation of the transformed phase in segregated regions. In the present work, the model was applied to two industrial grade dual phase steels and two TRIP assisted steels. The influence of such parameters on band formation is summarised in a number of "band prevention plots", which are aimed at providing the optimum processing conditions for ferrite/pearlite band prevention.

KW - Banding, toughening

KW - Ferrite

KW - Modelling

KW - Pearlite

KW - Steel

KW - TRIP

M3 - Conference contribution/Paper

AN - SCOPUS:6344294651

SN - 960881040X

SP - 261

EP - 265

BT - Multiscaling in Applied Science and Emerging Technology; Fundamentals and Applications in Mesomechanics

A2 - Sih, G.C.

A2 - Kermanidis, T.B.

A2 - Pantelakis, S.G.

T2 - Multiscaling in Applied Science and Emerging Technology; Fundamentals and Applications in Mesomechanics:Proceedings of the Sixth International Conference for Mesomechanics

Y2 - 31 May 2004 through 4 June 2004

ER -

Research

Keywords