The intergranular corrosion (IGC) resistance of age-hardening Al–Mg–Si–Cu alloys is
closely related to the precipitation behavior adjacent to grain boundaries. In this study, we …

Dislocation motion under cyclic loading is of great interest from theoretical and practical
viewpoints. In this paper, we develop a random walk model for the purpose of evaluating the …

Dislocation-interface interactions dictate the mechanical properties of polycrystalline
materials through dislocation absorption, emission and reflection and interface sliding. We …

This work explores the characteristics of dislocation storage and annihilation behavior in
heterogeneous metal welded joints under different strain rates. It forms the micro-strain …

Dislocation core dominates dislocation mobility and mechanical properties of crystalline
solids. To date, a complete landscape for describing dislocation with narrow core in metals …

Three-dimensional discrete dislocation dynamics simulations are used to study strain-
controlled plastic deformation of face-centered cubic aluminium single crystals. After …

Abstract Aluminium-graphite (Al-Gr) composites fabricated via the accumulative roll bonding
(ARB) process are the new functional composites with excellent microstructural and …

Microstructural evolution of cold-drawn pearlitic steel wires (CPWs) with different drawing
strain rates and their effects on mechanical properties of CPWs were investigated. The …

Fully ferritic, high-chromium HiperFer alloy presents a promising option, providing a
combination of both, high corrosion resistance and material strength above 600° C …

The coupling effects of ultrasonic excitation and high-strain-rate deformation are the core
factors for weld formation during ultrasonic welding. However, interfacial deformation …