Strain gradient continuum plasticity theories: theoretical, numerical and experimental investigations

GZ Voyiadjis, Y Song - International Journal of Plasticity, 2019 - Elsevier
Over the last three decades, a number of researchers have used the gradient-enhanced
plasticity theory to model the microstructural material behavior, which is not able to be …

[HTML][HTML] Micromechanical modeling of damage evolution and fracture behavior in particle reinforced metal matrix composites based on the conventional theory of …

H Wu, W Xu, D Shan, XJ Wang, B Guo… - Journal of Materials …, 2023 - Elsevier
The particle/matrix interface of metal matrix composites (MMCs) can give rise to extra
strength and then affect the local deformation behavior. This strengthening effect originates …

[HTML][HTML] Correlation of micro-galvanic corrosion behavior with corrosion rate in the initial corrosion process of dual phase steel

H Chen, Z Lv, L Lu, Y Huang, X Li - Journal of Materials Research and …, 2021 - Elsevier
The initial corrosion process of dual phase (DP) steel produced by the continuous annealing
process (CAP) in NaCl solution was systematically studied in this paper. The microstructure …

Investigation of mechanical properties of laser welded dual-phase steels at macro and micro levels

E Öztürk, H Arıkan - Optics & Laser Technology, 2023 - Elsevier
The current automotive industry uses new technology in materials processing and
lightweight materials to minimize vehicle weight and fuel consumption. As a result, Tailor …

[HTML][HTML] Micromorphic crystal plasticity approach to damage regularization and size effects in martensitic steels

M Lindroos, JM Scherer, S Forest, A Laukkanen… - International Journal of …, 2022 - Elsevier
A reduced micromorphic model is formulated in the scope of crystal plasticity and crystalline
cleavage damage. The finite strain formulation utilizes a single additional microvariable that …

A new constitutive model of micro-particle reinforced metal matrix composites with damage effects

H Ban, Y Yao, S Chen, D Fang - International Journal of Mechanical …, 2019 - Elsevier
It is well known that the mechanical behavior of micro-particle-reinforced metal matrix
composites (MPMMCs) in service is significantly influenced by the particle size, matrix …

[HTML][HTML] Micromechanical finite element analysis of the effects of martensite morphology on the overall mechanical behavior of dual phase steel

NH Abid, RKA Al-Rub, AN Palazotto - International Journal of Solids and …, 2017 - Elsevier
Strong and ductile dual-phase (DP) steels are an important class of advanced high strength
steels that are commonly used by the automotive industry. Micromechanical computational …

Inverse problem in stochastic approach to modelling of microstructural parameters in metallic materials during processing

K Klimczak, P Oprocha, J Kusiak… - Mathematical …, 2022 - Wiley Online Library
The need for a reliable prediction of the distribution of microstructural parameters in metallic
materials during processing was the motivation for this work. The model describing the …

[HTML][HTML] Fast Fourier transform approach to Strain Gradient Crystal Plasticity: Regularization of strain localization and size effect

AL Jouybari, S El Shawish, L Cizelj - International Journal of Plasticity, 2024 - Elsevier
Abstract The Strain Gradient Crystal Plasticity (SGCP) model, based on cumulative shear
strain, is developed to regularize and simulate the size effect behavior of polycrystalline …

Mechanical response of dual phase steel at quasi-static and dynamic tensile loadings after initial fatigue loading

W Moćko, A Brodecki, L Kruszka - Mechanics of Materials, 2016 - Elsevier
This paper presents an analysis of the mechanical behavior of DP500 steel previously
exposed to cyclic loadings with constant stress amplitude. Stress–strain curves were …