Use of uncoupled ductile damage models for fracture forming limit prediction during two-stage forming of aluminum sheet material
In this paper, failure limits of aluminum AA5052 sheet material were experimentally
investigated, and subsequently, these were predicted using various uncoupled ductile …
investigated, and subsequently, these were predicted using various uncoupled ductile …
Necking and fracture limit analyses of different pre-strained sheet materials in polar effective plastic strain locus using Yld2000-2d yield model
This paper aims to estimate and analyze both the necking and fracture based path-
independent forming limit criteria during two-stage forming of anisotropic sheet materials. In …
independent forming limit criteria during two-stage forming of anisotropic sheet materials. In …
Prediction of earing defect and deep drawing behavior of commercially pure titanium sheets using CPB06 anisotropy yield theory
Recently, sheet metal forming industries have shown interest in characterization of
anisotropy properties, tension-compression strength differential and deep drawing behavior …
anisotropy properties, tension-compression strength differential and deep drawing behavior …
[HTML][HTML] Effect of continuous and discontinuous non-proportional loadings on formability of DX54 sheet material
Both continuous and discontinuous non-proportional loadings occur in multi-stage
automotive stamping processes. Discontinuous loading is widely studied, but due to …
automotive stamping processes. Discontinuous loading is widely studied, but due to …
Investigation of stress relaxation mechanisms for ductility improvement in SS316L
Stress relaxation during plastic deformation has been reported to improve ductility and alter
the mechanical properties of metallic materials. The aim of the present study is to investigate …
the mechanical properties of metallic materials. The aim of the present study is to investigate …
Experimental and theoretical investigations of the forming limit of 5754O aluminum alloy sheet under different combined loading paths
H Wang, Y Yan, F Han, M Wan - International Journal of Mechanical …, 2017 - Elsevier
The forming limit experiments of 5754O aluminum alloy under combined loading paths are
carried out and the forming limit diagrams made up of strains under four combined loading …
carried out and the forming limit diagrams made up of strains under four combined loading …
Influence of SC-HAZ microstructure on the mechanical behavior of Si-TRIP steel welds
JJ Guzman-Aguilera, CJ Martinez-Gonzalez… - Materials Science and …, 2018 - Elsevier
Transformation induced plasticity (TRIP) steel provides enormous potential for auto-body
construction in the automotive sector, owing to its enhanced mechanical behavior. In this …
construction in the automotive sector, owing to its enhanced mechanical behavior. In this …
Improvement in limiting drawing ratio of aluminum tailored friction stir welded blanks using modified conical tractrix die
In the present work, aluminum tailor friction stir welded blanks (TFSWBs) of dissimilar grade
and gauge combinations were fabricated successfully with optimized parameters. The …
and gauge combinations were fabricated successfully with optimized parameters. The …
Single point incremental forming of AA6061 thin sheet: calibration of ductile fracture models incorporating anisotropy and post forming analyses
Nowadays, single point incremental forming (SPIF) process is gaining popularity for
fabrication of various asymmetrical intricate sheet metal components in automobile …
fabrication of various asymmetrical intricate sheet metal components in automobile …
Implementation of Yld96 anisotropy plasticity theory for estimation of polar effective plastic strain based failure limit of pre-strained thin steels
In present work, tensile and stack compression tests were performed along different
orientations to evaluate the yield behaviour and strength directionalities of several equi …
orientations to evaluate the yield behaviour and strength directionalities of several equi …