To meet the various and critical manufacturing requirements including high precision, low
cost, good manufacturability, and more demanding from product service and performance …

T4 aluminum alloy and DP490 steel were systematically tested under 24 proportional
loading paths, including uniaxial tensile tests with a 15° increment, uniaxial compressive …

A ductile damage model, which fully couples classical void growth at high stress triaxiality
and Coulomb ductile model at the slip system scale at low stress triaxiality, was applied for …

The simultaneous optimization of strength and ductility in high-performance metallic
materials has long been a challenge for researchers, characterized by an inherent trade-off …

Magnesium alloys are the lightest structural alloys and have attracted substantial research
attention in the past two decades. However, their mechanical properties, including ductility …

The forming limits and failure properties of three distinct advanced high-strength steels
(AHSS) have been investigated under various stress states in tensile tests with optimized …

Introducing ultrasonic vibration (UV) into the plastic deformation process is a promising and
efficient way to improve the formability of metallic materials. However, the acoustoplasticity …

Abstract The Hall-Petch relationship is important for material design at room temperature.
However, it is not well studied at high temperatures. In this work, the influence of different …

Unloading behavior is of crucial importance in metal forming, which particularly creates
challenges for springback analysis and control of shape and dimensional accuracies of the …

Accurate and efficient characterization and modelling of deformation responses are critically
essential in the development of advanced metal forming processes. This work presents a …