On The Characteristics of Electromagnetic Welds Between Aluminium and other Metals and Alloys

Marya, Manuel; Marya, Surendar; Priem, Didier

doi:10.1007/bf03263412

Cited by 75 publications

(49 citation statements)

References 5 publications

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“…Electromagnetic forming is a high-rate-forming technology which can improve the formability of metals [6,7]. Based on the EMF technology, magnetic pulse welding (MPW) having a great prospect in resolving the problems of dissimilar metal welding for the advantages of convenient operation, easy processing control and easy realization of mechanization and automation [8,9]. Research shows that the mechanical properties of the MPW joint are of good performance; the tension and torsion strength values of joints are higher than the weaker parent material [10].…”

Section: Introductionmentioning

confidence: 99%

Effects of process parameters on the mechanical properties and microstructure of Al-steel joint by magnetic pulse welding

Meng

Yang

Lei

et al. 2015

MATEC Web of Conferences

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Abstract. In this paper, the effects of process parameters of Magnetic pulse welding (MPW) on the mechanical properties and microstructure of dissimilar metal joints of 6063-O and 20 steel tubes were investigated according to experiments. The experimental results show that the tensile strength of MPW joint is higher than that of the aluminium tube when the discharging energy of MPW attaches a certain value as well as the process parameters are reasonable, in which the mechanical joining was happened. Through the FEM analysis and experiments verification, the metallurgical joints were obtained with the moderate discharging energy, reasonable impact angle and radial gap. The results of micro hardness test show that the transition zone has a big change because the grain structure of joints in the interface was refined.

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Section: Introductionmentioning

confidence: 99%

Effects of process parameters on the mechanical properties and microstructure of Al-steel joint by magnetic pulse welding

Meng

Yang

Lei

et al. 2015

MATEC Web of Conferences

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“…Recent publications detailing microstructure and mechanical properties of resistance welded AHSS have usually focused exclusively on describing the response of a single grade of steel. For example, Marya et al 7) examined the effects of RSW process parameters on the failure mode during tensile shear testing of DP steels. Similarly, Tong et al 8) examined the mechanical properties of spot welded DP steels and their influence on failure behavior.…”

Section: Introductionmentioning

confidence: 99%

Microstructure and Mechanical Properties of Resistance Spot Welded Advanced High Strength Steels

et al. 2008

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“…( , ) C x t J t x w w w w (22) where C is the concentration, t the time, and J the solute flux. (26) Every contact part is added together and finally the solute concentration has the following kinematic equation: (27) …”

Section: Diffusion Equationmentioning

confidence: 99%

“…Simulation results of 2D dendrite with different cell length are compared with the SEM observation of microstructure of DP600 weld in Figure 9(d) [27].…”

Section: Equiaxed Dendritementioning

confidence: 99%

Modeling grain orientation of DP600 steel by Nd:YAG laser

2016

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Abstract.A FE-CA (Finite Element-Cellular Automaton) model is built to simulate the microstructure evaluation during laser welding of DP600 high strength steel. A moving conical heat source is performed in ABAQUS to achieve temperature field during welding. A linear interpolation method is used to transfer node temperature of ABAQUS to cell temperature of Cellular Automaton. With the consideration of temperature and solute concentration, the solidification of DP600 after weld is simulated. The established FE-CA model can simulate 2D equiaxed and column dendrite grain growth. The competitive growth between different dendrite arms is presented. The weld microstructure simulation result shows good agreement with experiment results.

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On The Characteristics of Electromagnetic Welds Between Aluminium and other Metals and Alloys

Cited by 75 publications

References 5 publications

Effects of process parameters on the mechanical properties and microstructure of Al-steel joint by magnetic pulse welding

Effects of process parameters on the mechanical properties and microstructure of Al-steel joint by magnetic pulse welding

Microstructure and Mechanical Properties of Resistance Spot Welded Advanced High Strength Steels

Modeling grain orientation of DP600 steel by Nd:YAG laser

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