Analytical Evaluation of Al 6082-T6 Weld Zone Using Randomised Mixing Material Model

Dae Young Kim; Woo Jong Kang; Haeng Muk Cho; Seong S. Cheon

doi:10.4028/www.scientific.net/AMM.302.55

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 302Analytical Evaluation of Al 6082-T6 Weld Zone...

Analytical Evaluation of Al 6082-T6 Weld Zone Using Randomised Mixing Material Model

Abstract:

In the present study, the strength characteristics of weld zone in the extruded Al6082-T6 has been investigated both by experiment and finite element analysis. The measured heat affected zone was modeled by the combination of deposited metal and a base metal with randomisation. Results from the randomised finite element analysis were compared with tensile test data depending upon the fracture behavior and strength characteristics of weld zone. Three cases of the randomised macro mixing of two materials in HAZ with three types of mixing ratios. Among them, the case 3, which contains the smallest amount of the portion of the base material, showed good agreement with experiment within the allowable error of 12%.

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Applied Mechanics and Materials (Volume 302)

Pages:

55-60

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.302.55

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Online since:

February 2013

Authors:

Dae Young Kim, Woo Jong Kang, Haeng Muk Cho, Seong S. Cheon

Keywords:

Aluminium Alloy, Finite Element Analysis (FEA), Hardness Test, Randomisation, Tension Test

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References

[1] T.A. Barnes, I.R. Pashby, Joining techniques for aluminium spaceframes used in automobiles: Part I - solid and liquid phase welding, J. Mat. Proc. Tech. 99 (2000) 62-71.

DOI: 10.1016/s0924-0136(99)00367-2

Google Scholar

[2] A. Ambroziak, M. Korzeniowski, Using resistance spot welding for joining aluminium elements in automotive industry, Arch. Civil & Mech. Eng. 10 (2010) 5-13.

DOI: 10.1016/s1644-9665(12)60126-5

Google Scholar

[3] M. Matusiak, Strength and ductility of welded structures in aluminium alloys, Ph. D Thesis, Dept. Struct. Eng., Norwegian University of Science and Technology, (1999).

Google Scholar

[4] T. Wang, O.S. Hopperstad, P.K. Larsen, O.G. Lademo, Evaluation of a finite element modelling approach for welded aluminium structures, Comp. & Struct. 84 (2006) 2016–(2032).

DOI: 10.1016/j.compstruc.2006.08.011

Google Scholar

[5] T. Wang, O.S. Hopperstad, O.G. Lademo, P.K. Larsen, Finite element modelling of welded aluminium members subjected to four-point bending, Thin-Walled Struct. 45 (2007) 307–320.

DOI: 10.1016/j.tws.2007.02.009

Google Scholar

[6] T. Wang, O.S. Hopperstad, O.G. Lademo, P.K. Larsen, Finite element analysis of welded beam-to-column joints in aluminium alloy EN AW 6082 T6, Finite Elem. in Anal. & Des. 44 (2007) 1-16.

DOI: 10.1016/j.finel.2007.08.010

Google Scholar

[7] L. Zheng, D. Petry, H. Rapp, T. Wierzbicki, Characterization of material and fracture of AA6061 butt weld, Thin-Walled Struct. 47 (2009) 431-441.

DOI: 10.1016/j.tws.2008.08.008

Google Scholar

[8] R.R. Ambriz, D. Chicot, N. Benseddiq, G. Mesmacque, S.D. de la Torre, Local mechanical properties of the 6061-T6 aluminium weld using micro-traction and instrumented indentation, Euro. J. Mech. A/Solids. 30 (2011) 307-315.

DOI: 10.1016/j.euromechsol.2010.12.007

Google Scholar

[9] Y. Song, L. Hua, D. Chu, J. Lan, Characterization of the inhomogeneous constitutive properties of laser welding beams by the micro-Vickers hardness test and the rule of mixture, Mater. & Des. 37 (2012) 19–27.

DOI: 10.1016/j.matdes.2011.12.029

Google Scholar

[10] K.H. Chung, W. Lee, J.H. Kim, C. Kim, S.H. Park, D. Kwon, K. Chung, Characterization of mechanical properties by indentation tests and FE analysis – validation by application to a weld zone of DP590 steel, Int. J. Solids & Struct. 46 (2009).

DOI: 10.1016/j.ijsolstr.2008.08.041

Google Scholar

[11] Y.E. Wu, Y.T. Wang, Enhanced SCC resistance of AA7005 welds with appropriate filler metal and post-welding heat treatment, Theo. & App. Frac. Mech. 54 (2010) 19-26.

DOI: 10.1016/j.tafmec.2010.06.011

Google Scholar

[12] A.C. Munoz, G. Ruckert, B. Huneau, X. Sauvage, S. Marya, Comparison of TIG welded and friction stir welded Al-4. 5Mg-0. 26Sc alloy, J. Mat. Proc. Tech. 97 (2008) 337-343.

DOI: 10.1016/j.jmatprotec.2007.06.035

Google Scholar

[13] International Standard, ISO 4136, 2nd ed., Destructive tests on welds in metallic materials - Transverse tensile test, (2001).

Google Scholar

[14] S.A. Meguid, S.S. Cheon, N. El-Abbasi, FE modelling of deformation localization in metallic foams, Finite Elem. in Anal. & Des. 38 (2002) 631-643.

DOI: 10.1016/s0168-874x(01)00096-8

Google Scholar