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Journal of Materials Engineering and Performance

Erschienen in:

08.08.2019

On the Effect of Quenching on Postweld Heat Treatment of Friction-Stir-Welded Aluminum 7075 Alloy

verfasst von: S. V. Sajadifar, G. Moeini, E. Scharifi, C. Lauhoff, S. Böhm, T. Niendorf

Erschienen in: Journal of Materials Engineering and Performance | Ausgabe 8/2019

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Abstract

This work focuses on the effect of postweld heat treatment (PWHT) on the mechanical properties and microstructural evolution of aluminum 7075 alloy processed via friction stir welding (FSW). FSW is known to be capable of grain refinement in the nugget zone (NZ). Two different quench media (water and air) were employed for PWHT. Regardless of the quench media, the PWHT led to the occurrence of grain growth in the NZ of the FSWed aluminum 7075 alloy. Abnormal grain growth occurred in the water quenched specimen. It is shown that ductility and strength of FSWed aluminum 7075 alloy are strongly dependent on the quenching rate. Changes in the mechanical properties and microstructure reveal that only at lower cooling rate this alloy is prone to the formation of precipitate-free zones (PFZs) in the vicinity of grain boundaries. Eventually, the PFZs deteriorate mechanical properties of this alloy.

Vorheriger Artikel Effect of a Zinc Interlayer on a Cu/Al Lap Joint in Ultrasound-Assisted Friction Stir Welding

Nächster Artikel Controlled Fabrication of Nanoporous Anodic Titania Films on Ti-6Al-4V Alloy for Enhanced Self-Lubricating Properties by Combining Spark Anodization and Electropulse-Assisted Ultrasonic Rolling

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C.M. Cepeda-Jiménez, J.M. García-Infanta, O.A. Ruano, and F. Carreño, Mechanical Properties at Room Temperature of an Al-Zn-Mg-Cu Alloy Processed by Equal Channel Angular Pressing, J. Alloys Compd., 2011, 509(35), p 8649–8656. https://doi.org/10.1016/J.JALLCOM.2011.06.070 CrossRef

X.-M. Li and M.J. Starink, Effect of Compositional Variations on Characteristics of Coarse Intermetallic Particles in Overaged 7000 Aluminium Alloys, Taylor & Francis, Routledge, 2013, https://doi.org/10.1179/026708301101509449 CrossRef

R. Jayaganthan, H.-G. Brokmeier, B. Schwebke, and S.K. Panigrahi, Microstructure and Texture Evolution in Cryorolled Al 7075 Alloy, J. Alloys Compd., 2010, 496(1–2), p 183–188. https://doi.org/10.1016/J.JALLCOM.2010.02.111 CrossRef

K. Shojaei, S.V. Sajadifar, and G.G. Yapici, On the Mechanical Behavior of Cold Deformed Aluminum 7075 Alloy at Elevated Temperatures, Mater. Sci. Eng., A, 2016, 670, p 81–89. https://doi.org/10.1016/j.msea.2016.05.113 CrossRef

M. Prapas, N. Jennarong, and P. Woraphot, Effect of Post-Weld Heat Treatment on Microstructure and Mechanical Properties of Friction Stir Welded SSM7075 Aluminium Alloy, J. Wuhan Univ. Technol. Sci. Ed., 2017, 32(6), p 1420–1425. https://doi.org/10.1007/s11595-017-1763-y CrossRef

P. Cavaliere and A. Squillace, High Temperature Deformation of Friction Stir Processed 7075 Aluminium Alloy, Mater. Charact., 2005, 55(2), p 136–142. https://doi.org/10.1016/J.MATCHAR.2005.04.007 CrossRef

P. Sivaraj, D. Kanagarajan, and V. Balasubramanian, Effect of Post Weld Heat Treatment on Tensile Properties and Microstructure Characteristics of Friction Stir Welded Armour Grade AA7075-T651 Aluminium Alloy, Def. Technol., 2014, 10(1), p 1–8. https://doi.org/10.1016/J.DT.2014.01.004 CrossRef

Y. Motohashi, T. Sakuma, A. Goloborodko, T. Ito, and G. Itoh, Grain Refinement Process in Commercial 7075-T6 Aluminum Alloy under Friction Stir Welding and Superplasticity, Materwiss. Werksttech., 2008, 39(4–5), p 275–278. https://doi.org/10.1002/mawe.200800288 CrossRef

A.H. Feng, D.L. Chen, and Z.Y. Ma, Microstructure and Cyclic Deformation Behavior of a Friction-Stir-Welded 7075 Al Alloy, Metall. Mater. Trans. A, 2010, 41(4), p 957–971. https://doi.org/10.1007/s11661-009-0152-3 CrossRef

10.

C.B. Fuller, M.W. Mahoney, M. Calabrese, and L. Micona, Evolution of Microstructure and Mechanical Properties in Naturally Aged 7050 and 7075 Al Friction Stir Welds, Mater. Sci. Eng., A, 2010, 527(9), p 2233–2240. https://doi.org/10.1016/J.MSEA.2009.11.057 CrossRef

11.

W.M. Thomas, E.D. Nicholas, J.C. Needham, M.G. Murch, P. Temple-Smith, and C.J. Dawes, Friction Stir Butt Welding, Dec 1991, GB Patent No 9125978, US Patent No 5,460,317 (October 8, 1995)

12.

C. Genevois, A. Deschamps, A. Denquin, and B. Doisneau-cottignies, Quantitative Investigation of Precipitation and Mechanical Behaviour for AA2024 Friction Stir Welds, Acta Mater., 2005, 53(8), p 2447–2458. https://doi.org/10.1016/J.ACTAMAT.2005.02.007 CrossRef

13.

A. Tamadon, D. Pons, K. Sued, D. Clucas, A. Tamadon, D.J. Pons, K. Sued, and D. Clucas, Thermomechanical Grain Refinement in AA6082-T6 Thin Plates under Bobbin Friction Stir Welding, Metals (Basel), 2018, 8(6), p 375. https://doi.org/10.3390/met8060375 CrossRef

14.

K. Hockauf, M.F.-X. Wagner, T. Halle, T. Niendorf, M. Hockauf, and T. Lampke, Influence of Precipitates on Low-Cycle Fatigue and Crack Growth Behavior in an Ultrafine-Grained Aluminum Alloy, Acta Mater., 2014, 80, p 250–263. https://doi.org/10.1016/J.ACTAMAT.2014.07.061 CrossRef

15.

Y. Lang, G. Zhou, L. Hou, J. Zhang, and L. Zhuang, Significantly Enhanced the Ductility of the Fine-Grained Al-Zn-Mg-Cu Alloy by Strain-Induced Precipitation, Mater. Des., 2015, 88, p 625–631. https://doi.org/10.1016/J.MATDES.2015.09.023 CrossRef

16.

W. Yang, H. Ding, Y. Mu, J. Li, and W. Zhang, Achieving High Strength and Ductility in Double-Sided Friction Stir Processing 7050-T7451 Aluminum Alloy, Mater. Sci. Eng., A, 2017, 707, p 193–198. https://doi.org/10.1016/J.MSEA.2017.09.028 CrossRef

17.

P.V. Kumar, G.M. Reddy, and K.S. Rao, Microstructure, Mechanical and Corrosion Behavior of High Strength AA7075 Aluminium Alloy Friction Stir Welds: Effect of Post Weld Heat Treatment, Def. Technol., 2015, 11(4), p 362–369. https://doi.org/10.1016/J.DT.2015.04.003 CrossRef

18.

A.A. Chegeni, P. Kapranos, A. Azadi Chegeni, and P. Kapranos, A Microstructural Evaluation of Friction Stir Welded 7075 Aluminum Rolled Plate Heat Treated to the Semi-Solid State, Metals (Basel), 2018, 8(1), p 41. https://doi.org/10.3390/met8010041 CrossRef

19.

D.A. Tanner and J.S. Robinson, Effect of Precipitation during Quenching on the Mechanical Properties of the Aluminium Alloy 7010 in the W-Temper, J. Mater. Process. Technol., 2004, 153–154, p 998–1004. https://doi.org/10.1016/J.JMATPROTEC.2004.04.226 CrossRef

20.

S. Liu, Q. Li, H. Lin, L. Sun, T. Long, L. Ye, and Y. Deng, Effect of Quench-Induced Precipitation on Microstructure and Mechanical Properties of 7085 Aluminum Alloy, Mater. Des., 2017, 132, p 119–128. https://doi.org/10.1016/J.MATDES.2017.06.054 CrossRef

21.

H. Li, J. Liu, W. Yu, H. Zhao, and D. Li, Microstructure Evolution of Al-Zn-Mg-Cu Alloy during Non-Linear Cooling Process, Trans. Nonferrous Met. Soc. China, 2016, 26(5), p 1191–1200. https://doi.org/10.1016/S1003-6326(16)64250-4 CrossRef

22.

Y. Zhang, B. Milkereit, O. Kessler, C. Schick, and P.A. Rometsch, Development of Continuous Cooling Precipitation Diagrams for Aluminium Alloys AA7150 and AA7020, J. Alloys Compd., 2014, 584, p 581–589. https://doi.org/10.1016/J.JALLCOM.2013.09.014 CrossRef

23.

S.T. Lim, S.J. Yun, and S.W. Nam, Improved Quench Sensitivity in Modified Aluminum Alloy 7175 for Thick Forging Applications, Mater. Sci. Eng., A, 2004, 371(1–2), p 82–90. https://doi.org/10.1016/S0921-5093(03)00653-1 CrossRef

24.

T.R. McNelley, S. Swaminathan, and J.Q. Su, Recrystallization Mechanisms during Friction Stir Welding/Processing of Aluminum Alloys, Scr. Mater., 2008, 58(5), p 349–354. https://doi.org/10.1016/J.SCRIPTAMAT.2007.09.064 CrossRef

25.

M.A. Safarkhanian, M. Goodarzi, and S.M.A. Boutorabi, Effect of Abnormal Grain Growth on Tensile Strength of Al-Cu-Mg Alloy Friction Stir Welded Joints, J. Mater. Sci., 2009, 44(20), p 5452–5458. https://doi.org/10.1007/s10853-009-3735-x CrossRef

26.

H. Aydın, A. Bayram, and İ. Durgun, An Investigation on Microstructure and Mechanical Properties of Post-Weld Heat-Treated Friction Stir Welds in Aluminum Alloy 2024-W, Proc. Inst. Mech. Eng. Part C J. Mech. Eng. Sci., 2013, 227(4), p 649–662. https://doi.org/10.1177/0954406212452479 CrossRef

27.

F.J. Humphreys and M. Hatherly, Recrystallization and Related Annealing Phenomena, 2nd ed., D. Sleeman, Ed., Elsevier, 2004, p 121–167. https://doi.org/10.1016/B978-0-08-044164-1.X5000-2

28.

H. Gleiter, The Mechanism of Grain Boundary Migration, Acta Metall., 1969, 17(5), p 565–573. https://doi.org/10.1016/0001-6160(69)90115-1 CrossRef

29.

M.W. Mahoney, C.G. Rhodes, J.G. Flintoff, W.H. Bingel, and R.A. Spurling, Properties of Friction-Stir-Welded 7075 T651 Aluminum, Metall. Mater. Trans. A, 1998, 29(7), p 1955–1964. https://doi.org/10.1007/s11661-998-0021-5 CrossRef

30.

M. Reimann, J. Goebel, and J.F. dos Santos, Microstructure and Mechanical Properties of Keyhole Repair Welds in AA 7075-T651 Using Refill Friction Stir Spot Welding, Mater. Des., 2017, 132, p 283–294. https://doi.org/10.1016/J.MATDES.2017.07.013 CrossRef

31.

M.J. Starink, Reduced Fracturing of Intermetallic Particles during Crack Propagation in Age Hardening Al-Based Alloys Due to PFZs, Mater. Sci. Eng., A, 2005, 390(1–2), p 260–264. https://doi.org/10.1016/J.MSEA.2004.09.053 CrossRef

32.

T.S. Srivatsan, D. Lanning, and K.K. Soni, Microstructure, Tensile Properties and Fracture Behaviour of an Al-Cu-Mg Alloy 2124, J. Mater. Sci., 1993, 28(12), p 3205–3213. https://doi.org/10.1007/BF00354237 CrossRef

33.

C.G. Rhodes, M.W. Mahoney, W.H. Bingel, R.A. Spurling, and C.C. Bampton, Effects of Friction Stir Welding on Microstructure of 7075 Aluminum, Scr. Mater., 1997, 36(1), p 69–75. https://doi.org/10.1016/S1359-6462(96)00344-2 CrossRef

34.

D.J. Lloyd and M.C. Chaturvedi, A Calorimetric Study of Aluminium Alloy AA-7075, J. Mater. Sci., 1982, 17(6), p 1819–1824. https://doi.org/10.1007/BF00540811 CrossRef

35.

Y. Liu, D.M. Jiang, and W.J. Li, The Effect of Multistage Ageing on Microstructure and Mechanical Properties of 7050 Alloy, J. Alloys Compd., 2016, 671, p 408–418. https://doi.org/10.1016/J.JALLCOM.2016.01.266 CrossRef

36.

G. Chu, L. Sun, C. Lin, and Y. Lin, Effect of Local Post Weld Heat Treatment on Tensile Properties in Friction Stir Welded 2219-O Al Alloy, J. Mater. Eng. Perform., 2017, 26(11), p 5425–5431. https://doi.org/10.1007/s11665-017-2998-7 CrossRef

37.

J.W. Evancho and J.T. Staley, Kinetics of Precipitation in Aluminum Alloys during Continuous Cooling. Metall. Trans., 1974, 5(1), p 43. https://doi.org/10.1007/bf02642924 CrossRef

38.

J.T. Staley, Quench Factor Analysis of Aluminium Alloys, Mater. Sci. Technol., 1987, 3(11), p 923–935. https://doi.org/10.1179/mst.1987.3.11.923 CrossRef

39.

M. Tiryakioğlu and R.T. Shuey, Quench Sensitivity of an Al-7 Pct Si-0.6 Pct Mg Alloy: Characterization and Modeling, Metall. Mater. Trans. B, 2007, 38(4), p 575–582. https://doi.org/10.1007/s11663-007-9027-4 CrossRef

40.

M.F. Ashby, Mechanisms of Deformation and Fracture, Adv. Appl. Mech., 1983, 23, p 117–177. https://doi.org/10.1016/S0065-2156(08)70243-6 CrossRef

41.

A.K. Vasudévan and R.D. Doherty, Grain Boundary Ductile Fracture in Precipitation Hardened Aluminum Alloys, Acta Metall., 1987, 35(6), p 1193–1219. https://doi.org/10.1016/0001-6160(87)90001-0 CrossRef

42.

M.-H. Ku, F.-Y. Hung, T.-S. Lui, and L.-H. Chen, Embrittlement Mechanism on Tensile Fracture of 7075 Al Alloy with Friction Stir Process (FSP), Mater. Trans., 2011, 52(1), p 112–117. https://doi.org/10.2320/matertrans.M2010315 CrossRef

43.

L. Jiang, J.K. Li, P.M. Cheng, G. Liu, R.H. Wang, B.A. Chen, J.Y. Zhang, J. Sun, M.X. Yang, and G. Yang, Microalloying Ultrafine Grained Al Alloys with Enhanced Ductility, Sci. Rep., 2015, 4(1), p 3605. https://doi.org/10.1038/srep03605 CrossRef

44.

T. Pardoen, D. Dumont, A. Deschamps, and Y. Brechet, Grain Boundary versus Transgranular Ductile Failure, J. Mech. Phys. Solids, 2003, 51(4), p 637–665. https://doi.org/10.1016/S0022-5096(02)00102-3 CrossRef

Titel: On the Effect of Quenching on Postweld Heat Treatment of Friction-Stir-Welded Aluminum 7075 Alloy
verfasst von: S. V. Sajadifar
G. Moeini
E. Scharifi
C. Lauhoff
S. Böhm
T. Niendorf
Publikationsdatum: 08.08.2019
Verlag: Springer US
Erschienen in: Journal of Materials Engineering and Performance / Ausgabe 8/2019
Print ISSN: 1059-9495
Elektronische ISSN: 1544-1024
DOI: https://doi.org/10.1007/s11665-019-04252-3

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