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[HTML][HTML] Residual stress in wire and arc additively manufactured aluminum components
In this study, a number of numerical simulations have been performed to analyze the
distribution characteristics of residual stress (RS) in the wire and arc additive manufacturing …
distribution characteristics of residual stress (RS) in the wire and arc additive manufacturing …
Significance of finite element models and solid-state phase transformation on the evaluation of weld induced residual stresses
In the present study, different finite element (FE) models were prepared to investigate weld
induced residual stresses in thick multi-pass butt welded joint of SA516 Gr. 70 plates. Both …
induced residual stresses in thick multi-pass butt welded joint of SA516 Gr. 70 plates. Both …
[HTML][HTML] Numerical and experimental investigations on the welding residual stresses and distortions of the short fillet welds in high strength steel plates
The current study investigates the influence of different welding sequences and external
constraints on development of welding-induced angular distortion and residual stresses in …
constraints on development of welding-induced angular distortion and residual stresses in …
[HTML][HTML] Welding-induced stresses and distortion in high-strength steel T-joints: Numerical and experimental study
The main objective of this study is to develop a computational approach based on the finite
element (FE) method to efficiently predict welding deformations and residual stresses of fillet …
element (FE) method to efficiently predict welding deformations and residual stresses of fillet …
Influence of welding sequences and boundary conditions on residual stress and residual deformation in DH36 steel T-joint fillet welds
H Ding, W Zhang, Z Zhang, D Yin, W He, D ** a thermo-metallurgical-mechanical finite element
(FE) model incorporating the effect of solid-state phase transformation (SSPT) to accurately …
(FE) model incorporating the effect of solid-state phase transformation (SSPT) to accurately …
[HTML][HTML] Analysis of residual stress relief for Ti62A alloy welded joints by post weld heat treatment considering creep effect
B Wang, L Zhou, Y Cao, P Xue, L Wu - Journal of Materials Research and …, 2023 - Elsevier
In this paper, the Arrhenius-type constitutive equation based on strain compensation was
developed, and the constants of the constitutive equation were determined by linear fitting to …
developed, and the constants of the constitutive equation were determined by linear fitting to …
Solid-state phase transformation and strain hardening on the residual stresses in S355 steel weldments
J Sun, J Hensel, J Klassen, T Nitschke-Pagel… - Journal of Materials …, 2019 - Elsevier
A series of numerical simulations were performed to examine the variability in welding
residual stresses (WRS) for different material models. An experiment was carried out to …
residual stresses (WRS) for different material models. An experiment was carried out to …
Parameter determination of double-ellipsoidal heat source model and its application in the multi-pass welding process
The parameters of the heat source model have significant influence on the temperature field
and sequentially affect the residual stress field. In this paper, a neural-network programme …
and sequentially affect the residual stress field. In this paper, a neural-network programme …