Advanced issues in springback
For purposes of this review, springback is the elastically driven change of shape of a metal
sheet during unloading and following forming. Scientific advances related to this topic have …
sheet during unloading and following forming. Scientific advances related to this topic have …
A review of characterization and modelling approaches for sheet metal forming of lightweight metallic materials
Lightweight sheet metals are attractive for aerospace and automotive applications due to
their exceptional properties, such as low density and high strength. Sheet metal forming …
their exceptional properties, such as low density and high strength. Sheet metal forming …
Experimental characterization and modeling of complex anisotropic hardening in quenching and partitioning (Q&P) steel subject to biaxial non-proportional loadings
Quenching and partitioning (Q&P) steels, as one of the third-generation advanced high
strength steels, exhibit complex anisotropic hardening behavior under biaxial non …
strength steels, exhibit complex anisotropic hardening behavior under biaxial non …
Mechanical properties, springback, and formability of W-temper and peak aged 7075 aluminum alloy sheets: Experiments and modeling
High strength aluminum alloys have drawn much attention as the requirement for lightweight
vehicle design increases in the automotive industry. However, inferior formability due to …
vehicle design increases in the automotive industry. However, inferior formability due to …
Extension of homogeneous anisotropic hardening model to cross-loading with latent effects
The homogeneous anisotropic hardening (HAH) approach, which captures the Bauschinger
effect in metallic materials effectively during load reversal, was extended to cross-loading …
effect in metallic materials effectively during load reversal, was extended to cross-loading …
An enhanced boundary lubrication friction model for sheet metal forming
A new micromechanics-based friction model a under boundary lubrication is proposed to
enhance an existing surface asperity-based friction model. The study presents a formulation …
enhance an existing surface asperity-based friction model. The study presents a formulation …
Enhancements of homogenous anisotropic hardening model and application to mild and dual-phase steels
The formulation of the so-called homogeneous anisotropic hardening (HAH) model, which
was originally proposed in Barlat et al.(2011), is refined. With the new features, this …
was originally proposed in Barlat et al.(2011), is refined. With the new features, this …
[HTML][HTML] Plastic anisotropy and ductile fracture of bake-hardened AA6013 aluminum sheet
The anisotropic plastic flow and ductile fracture of AA6013 aluminum sheet is investigated
under quasistatic conditions. The plasticity of the material is probed through uniaxial tension …
under quasistatic conditions. The plasticity of the material is probed through uniaxial tension …
Direct application of elasto-visco-plastic self-consistent crystal plasticity model to U-draw bending and springback of dual-phase high strength steel
The incremental elasto-visco-plastic self-consistent polycrystal model (Δ EVPSC) was
utilized to describe the constitutive behavior of dual-phase 980 (DP980) steel. A simple …
utilized to describe the constitutive behavior of dual-phase 980 (DP980) steel. A simple …
[HTML][HTML] A generalized, computationally versatile plasticity model framework-Part II: Theory and verification focusing on shear anisotropy
Shear-dominated deformation (SHDD) is pivotal in sheet metal forming; however,
comprehensive modeling of plastic anisotropy in SHDD, specifically shear anisotropy …
comprehensive modeling of plastic anisotropy in SHDD, specifically shear anisotropy …