Journal ArticleDOI
New parametric study of nugget size in resistance spot welding process using finite element method
TLDR
In this paper, a finite element analysis environment is used to evaluate the shape and size of weld nuggets and the effects of welding parameters on temperature of faying surface, which can assist in adjusting welding parameters so that costly experimental works can be avoided.About:
This article is published in Materials & Design.The article was published on 2010-01-01. It has received 133 citations till now. The article focuses on the topics: Electric resistance welding & Welding.read more
Citations
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Journal ArticleDOI
Numerical and experimental study of nugget size growth in resistance spot welding of austenitic stainless steels
TL;DR: A 2D axisymmetric electro-thermo-mechanical finite element (FE) model was developed to study the effect of welding time and current intensity on nugget size in resistance spot welding process of AISI type 304L austenitic stainless steel sheets using ANSYS commercial software package.
Journal ArticleDOI
Interfacial characterization of joint between mild steel and aluminum alloy welded by resistance spot welding
TL;DR: In this article, the interfacial characteristics of resistance spot welded steel-aluminum alloy joint were investigated using electron microscopy, and it was shown that reaction product FeAl3 is generated in the peripheral region of the weld while a reaction layer consisting of Fe2Al5 adjacent to steel and FeAl 3 adjacent to aluminum alloy forms in the central region.
Journal ArticleDOI
Liquid metal embrittlement during resistance spot welding of Zn-coated high-strength steels
TL;DR: In this paper, the authors present a state-of-the-art review on the surface cracking properties of Zn-coated high strength steels and present a method to prevent surface cracking.
Journal ArticleDOI
Analysis of Al-steel resistance spot welding process by developing a fully coupled multi-physics simulation model
TL;DR: In this article, the authors developed a simulation model for the Al-steel resistance spot welding process, which directly couples the thermal, electrical, metallurgical and mechanical fields and solves the equations simultaneously.
Journal ArticleDOI
Overview of recent advances of process analysis and quality control in resistance spot welding
Kang Zhou,Ping Yao +1 more
TL;DR: The establishment of general models to online process analysis, quality estimation and real time control system design for obtaining welds with satisfactory quality still remains a big challenge in reality.
References
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Theory of elasticity
TL;DR: The theory of the slipline field is used in this article to solve the problem of stable and non-stressed problems in plane strains in a plane-strain scenario.
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Introduction to Heat Transfer
TL;DR: In this article, the physical concepts and methodologies of heat and mass transfer are explained for advanced undergraduate engineering majors, using a systematic method for problem solving and discusses the relationship of heat transfer to many important practical applications through examples and problems.
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Properties and selection : nonferrous alloys and special-purpose materials
TL;DR: The ASM Handbook as discussed by the authors provides a comprehensive and authoritative single-volume reference on nonferrous metals and alloys, with particular emphasis on aluminum, titanium, copper, and magnesium.
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Thermal Analysis and Control of Electronic Equipment
Allan D. Kraus,Avram Bar-Cohen +1 more
TL;DR: In this article, thermal analysis and control of electronic equipment, thermal analysis of electronic devices and their control, thermal control and control in the field of software engineering, is discussed. ǫ
Journal ArticleDOI
Welding time effect on mechanical properties of automotive sheets in electrical resistance spot welding
TL;DR: In this paper, the effects of welding time on the tensile-peel strength and tensile shear strength of welding joints in electrical resistance spot welding of chromate micro-alloyed steel sheets having 1.2mm thicknesses were investigated.