Integrated experimental–simulation analysis of stress and strain partitioning in multiphase alloys
The mechanical response of multiphase alloys is governed by the microscopic strain and
stress partitioning behavior among microstructural constituents. However, due to limitations …
stress partitioning behavior among microstructural constituents. However, due to limitations …
High resolution in situ map** of microstrain and microstructure evolution reveals damage resistance criteria in dual phase steels
Microstructures of multi-phase alloys undergo morphological and crystallographic changes
upon deformation, corresponding to the associated microstructural strain fields. The multiple …
upon deformation, corresponding to the associated microstructural strain fields. The multiple …
[HTML][HTML] The effect of stress triaxiality on the phase transformation in transformation induced plasticity steels: Experimental investigation and modelling the …
In situ multiaxial loading during neutron diffraction tests were undertaken on a low-alloyed
Quenched and Partitioning (Q&P) Transformation Induced Plasticity (TRIP) Bainitic Ferrite …
Quenched and Partitioning (Q&P) Transformation Induced Plasticity (TRIP) Bainitic Ferrite …
In situ synchrotron X-ray diffraction studies of the effect of microstructure on tensile behavior and retained austenite stability of thermo-mechanically processed …
Transmission electron microscopy and in situ synchrotron high-energy X-ray diffraction were
used to investigate the martensitic transformation and lattice strains under uniaxial tensile …
used to investigate the martensitic transformation and lattice strains under uniaxial tensile …
Strain partitioning in a dual-phase steel under plane strain compression
Modern design of steels with improved mechanical properties is often based on multiphase
microstructures such as in dual-phase steels. The tailoring of these alloys requires a …
microstructures such as in dual-phase steels. The tailoring of these alloys requires a …
Vessel microstructure design: A new approach for site-specific core-shell micromechanical tailoring of TRIP-assisted ultra-high strength steels
M Belde, H Springer, D Raabe - Acta Materialia, 2016 - Elsevier
The mechanical performance of multi-phase steel microstructures critically depends on the
constituents' chemical and morphological constitutions, which in combination determine the …
constituents' chemical and morphological constitutions, which in combination determine the …
Combinatorial design of transitory constitution steels: Coupling high strength with inherent formability and weldability through sequenced austenite stability
H Springer, M Belde, D Raabe - Materials & Design, 2016 - Elsevier
We introduce a novel alloying and processing scheme for high strength steels, which allows
for precise and cost-effective cold forming due to high fractions of metastable austenite, and …
for precise and cost-effective cold forming due to high fractions of metastable austenite, and …
The effect of processing parameters on the microstructure and mechanical properties of low-Si transformation-induced plasticity steels
A base low Si, high-Al transformation-induced plasticity (TRIP) steel and one with 0.03 Nb
and 0.02 Ti (wt%) additions were subjected to thermo-mechanical processing (TMP) and …
and 0.02 Ti (wt%) additions were subjected to thermo-mechanical processing (TMP) and …
Strain hardening behavior prediction model for automotive high strength multiphase steels
A Dimatteo, V Colla, G Lovicu… - steel research …, 2015 - Wiley Online Library
The present paper aims at analyzing the flow curves of DP and TRIP steels obtained by
uniaxial tensile tests by proposing a strain hardening prediction model. This has been built …
uniaxial tensile tests by proposing a strain hardening prediction model. This has been built …
Partial transformation of austenite in Al–Mn–Si TRIP steel upon tensile straining: an in situ EBSD study
The transformation of austenite to martensite in an Al–Mn–Si transformation-induced
plasticity steel was investigated with in situ electron backscatter diffraction (EBSD) …
plasticity steel was investigated with in situ electron backscatter diffraction (EBSD) …