Journal ArticleDOI
Temperature fields and residual stress distributions in dissimilar steel butt welds between carbon and stainless steels
Chin-Hyung Lee,Kyong-Ho Chang +1 more
TLDR
In this article, a three-dimensional finite element (FE) simulation of dissimilar steel welding process was carried out to identify temperature fields and residual stress states in different steel butt-welded joints between carbon and stainless steels.About:
This article is published in Applied Thermal Engineering.The article was published on 2012-12-01. It has received 65 citations till now. The article focuses on the topics: Residual stress & Butt welding.read more
Citations
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Journal ArticleDOI
High cycle fatigue analysis in presence of residual stresses by using a continuum damage mechanics model
TL;DR: In this article, a nonlinear damage cumulative model for multiaxial high cycle fatigue based on continuum damage mechanics (CDM), which can incorporate the effect of welding residual stresses, is derived using FE technique.
Journal ArticleDOI
Numerical simulation on the effect of welding parameters on welding residual stresses in T92/S30432 dissimilar welded pipe
TL;DR: The numerical results revealed that the hoop and axial stress in heat affected zone (HAZ) of T92 steel side of the dissimilar welded joint had sharp gradients and was reduced greatly by decreasing the groove angle, while the peak values in welded metal and HAZ of S30432 steel side differed little.
Journal ArticleDOI
Finite element modeling of residual stress relaxation in steel butt welds under cyclic loading
TL;DR: In this article, a numerical method was developed to predict the real stress state in steel butt welds subjected to cyclic mechanical loading, which can effectively predict the cyclic relaxation of the residual stresses.
Journal ArticleDOI
3D finite element simulation of temperature distribution, residual stress and distortion on 304 stainless steel plates using GTA welding
D. Venkatkumar,D. Ravindran +1 more
TL;DR: In this paper, the distortion induced in rectangular plate of AISI 304 SS during autogenous GTA welding process is measured experimentally and further validated using Finite Element (FE) analysis.
Journal ArticleDOI
Residual stress, micro-hardness and tensile properties of ANSI 304 stainless steel thick sheet by fiber laser welding
Lai-Chang Zhang,J.Z. Lu,K.Y. Luo,A. X. Feng,A. X. Feng,F.Z. Dai,J.S. Zhong,M. Luo,Yong Kang Zhang,Yong Kang Zhang +9 more
TL;DR: In this article, a fiber laser was used to weld the ANSI 304 stainless steel (ANSI 304 SS) sheets with a thickness of 5mm, and the effects of laser power, defocusing distance and welding speed on the weld appearances were investigated by the orthogonal test and the analyses on the appearances and properties of laser welds.
References
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Book
Finite Element Procedures
TL;DR: The Finite Element Method as mentioned in this paper is a method for linear analysis in solid and structural mechanics, and it has been used in many applications, such as heat transfer, field problems, and Incompressible Fluid Flows.
Journal ArticleDOI
Numerical simulation of temperature field and residual stress in multi-pass welds in stainless steel pipe and comparison with experimental measurements
Dean Deng,Hidekazu Murakawa +1 more
TL;DR: Based on the ABAQUS software, uncoupled thermal-mechanical three-dimensional and two-dimensional (2-D) finite element models are developed in this article to evaluate the transient temperature and the residual stress fields during welding.
Journal ArticleDOI
A parametric study of residual stresses in multi-pass butt-welded stainless steel pipes
B. Brickstad,B.L. Josefson +1 more
TL;DR: In this paper, the through-thickness variation at the weld and heat affected zone, of the axial and hoop stresses and their sensitivity to variation in weld parameters are studied.
Journal ArticleDOI
The application of electron beam welding for the joining of dissimilar metals: an overview
TL;DR: A survey of state-of-the-art EBW of dissimilar metals, with special emphasis on showing the potential of the process for achieving high-quality dissimilar-metal joints is presented in this paper.
Journal ArticleDOI
The use of stainless steel in structures
TL;DR: The use of stainless steel as a structural material has been extensively studied in the literature as mentioned in this paper, with a focus on the structural design of structural stainless steel structures and its application in conventional structures.
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Numerical simulation of temperature field and residual stress in multi-pass welds in stainless steel pipe and comparison with experimental measurements
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