In this paper, we systematically proposed the strategy of tailoring strain delocalization to
evade long-standing strength-ductility trade-off dilemma. The scientific contribution is to …

Exciting metallurgical breakthroughs of the last decades alongside the development and
wide-ranging availability of new and more capable experimental and theoretical tools for …

Heterostructures can effectively break the traditional strength-ductility trade-off dilemma.
However, how the texture of materials with heterostructure under hetero-deformation …

In this work, strength and microstructural evolution of superalloy Inconel 718 (IN718) are
characterized as a function of the initial microstructure created via direct metal laser melting …

In this work, we develop a multi-level constitutive model for polycrystalline metals that
deform by a combination of elasticity, slip and deformation twinning. It involves a two-level …

This paper advances crystallographically-based Olson-Cohen (direct γ→ α') and
deformation mechanism (indirect γ→ ε→ α') phase transformation models for predicting …

Heterophase interfaces play a crucial role in deformation microstructures and thus govern
mechanical properties of multilayered composites. Here, we fabricated Ti/Nb multilayers by …

A brittle/ductile multilayered composite was designed and fabricated by reaction annealing
of pure Ti and Al foils, and comprised alternating α-Ti (Al) layer, α+ α 2 dual-phase layer, and …

An elasto-plastic polycrystal plasticity model is developed and applied to an Inconel 718
(IN718) superalloy that was produced by additive manufacturing (AM). The model takes into …

A strategy to quantify the second phase strengthening of α precipitates in titanium alloys is
proposed to predict the mechanical performance through crystal plasticity finite element …