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A study of deformation and phase transformation coupling for TRIP-assisted steels

Anxin Ma, +1 more
- 01 Jan 2015 - 
- Vol. 64, pp 40-55
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TLDR
In this paper, a constitutive model for Transformation Induced Plasticity (TRIP) assisted steels is proposed that considers the elastic-plastic deformation of ferrite and austenite, the Austenite-Martensite phase transformation and the elastic deformation.
About: 
This article is published in International Journal of Plasticity.The article was published on 2015-01-01 and is currently open access. It has received 57 citations till now. The article focuses on the topics: Bainite & Martensite.

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Citations
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Micromechanical finite element analysis of strain partitioning in multiphase medium manganese TWIP+TRIP steel

Marat I. Latypov, +3 more
- 15 Apr 2016 - 
TL;DR: In this paper, a phenomenological constitutive model of medium manganese steels, in which both twinning-induced and transformation-induced plasticity enhancing mechanisms are activated, is implemented in the finite element framework.
Journal ArticleDOI

Experimental investigation on a novel medium Mn steel combining transformation-induced plasticity and twinning-induced plasticity effects

Binbin He, +2 more
- 01 Mar 2016 - 
TL;DR: In this paper, an additional deep cryogenic treatment process prior to intercritical annealing was employed to tailor the mechanical stability of austenite grains in a new medium Mn steel.
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Nano/ultrafine grained austenitic stainless steel through the formation and reversion of deformation-induced martensite: Mechanisms, microstructures, mechanical properties, and TRIP effect

Mohammad Shirdel, +2 more
- 01 May 2015 - 
TL;DR: In this paper, a comprehensive study was carried out on the strain-induced martensitic transformation, its reversion to austenite, the resultant grain refinement, and the enhancement of strength and strain-hardening ability through the transformation-induced plasticity (TRIP) effect in a commercial austenitic 304L stainless steel with emphasis on the mechanisms and the microstructural evolution.
Journal ArticleDOI

Metastable austenite driven work-hardening behaviour in a TRIP-assisted dual phase steel

Bernard Ennis, +9 more
- 01 Jan 2017 - 
TL;DR: In this article, the authors quantified the impact of the transformation of the metastable austenite phase embedded in a ferrite-bainite-martensite matrix on the work hardening of a high-strength industrial TRIP-assisted dual-phase steel.
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Study of microstructural grain and geometric size effects on plastic heterogeneities at grain-level by using crystal plasticity modeling with high-fidelity representative microstructures

Haiming Zhang, +4 more
- 01 Jan 2018 - 
TL;DR: In this paper, the authors employed a state-of-the-art crystal plasticity spectral method in conjunction with comparable high-fidelity microstructures to study the coupling effect of micro-mechanical (intrinsic) heterogeneities introduced by grain size, morphology, orientation, and intergranular interaction.
References
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Journal ArticleDOI

Elastic-Plastic Deformation at Finite Strains

E. H. Lee
- 01 Jun 1968 - 
TL;DR: In this paper, the authors generalize a previous theory to permit arbitrary deformation histories by considering two coupled thermodynamic systems: one comprising thermo- elasticity at finite strain and the other the irreversible process of dissipation and absorption of plastic work.
Journal ArticleDOI

Overview of constitutive laws, kinematics, homogenization and multiscale methods in crystal plasticity finite-element modeling: Theory, experiments, applications

Franz Roters, +5 more
- 01 Feb 2010 - 
TL;DR: In this paper, a review of continuum-based variational formulations for describing the elastic-plastic deformation of anisotropic heterogeneous crystalline matter is presented and compared with experiments.
Journal ArticleDOI

Overview no. 42 Texture development and strain hardening in rate dependent polycrystals

R.J. Asaro, +1 more
- 01 Jun 1985 - 
TL;DR: In this article, a rate dependent constitutive model is developed for polycrystals subjected to arbitrarily large strains, and the model is used to predict deformation textures and large-strain strain hardening behavior following various stressstrain histories for single phase f.c. aggregates that deform by crystallographic slip.
Book

Thermodynamics and kinetics of slip

U.F. Kocks, +2 more
Journal ArticleDOI

An analysis of nonuniform and localized deformation in ductile single crystals

D. Peirce, +2 more
- 01 Jun 1982 - 
TL;DR: In this paper, the lattice misorientation across the shear band, which is such to cause geometrical softening of the bands, is not sensitive to the imperfection form for high strength, low hardening crystals a comparison with existing experimental data shows remarkably good qualitative and quantitative agreement between the calculations and observations.
Related Papers (5)

Kinetics of strain-induced martensitic nucleation

Gregory B. Olson, +1 more
- 01 Apr 1975 - 

A constitutive model for transformation plasticity accompanying strain-induced martensitic transformations in metastable austenitic steels

R.G. Stringfellow, +2 more
- 01 Jul 1992 - 

Investigation on deformation mode dependence of strain-induced martensitic transformation in trip steels and modelling of transformation kinetics

Takeshi Iwamoto, +2 more
- 01 Feb 1998 - 

A new view on transformation induced plasticity (TRIP)

Franz Dieter Fischer, +5 more
- 01 Jun 2000 - 

High strength Fe–Mn–(Al, Si) TRIP/TWIP steels development — properties — application

O. Grässel, +3 more
- 01 Jan 2000 - 
Frequently Asked Questions (1)
Q1. What have the authors contributed in "A study of deformation and phase transformation coupling for trip-assisted steels" ?

With this model, the authors found consistently with experiment that the TRIP effect enhances the effective work hardening rate and hence is benefi cial for improving strength and ductility of steels. Furthermore, the infl uence of alloy composition, martensite lamellar structure, transformation rate and active transformation systems on the strength and ductility of low alloyed TRIP-assisted steels has been investigated.