Polishing-assisted galvanic corrosion in the dissimilar friction stir welded joint of AZ31 magnesium alloy to 2024 aluminum alloy

Materials Characterization

Volumn 60, Issue 5, 2009, Pages 370-376

  Liu, C ^a   Chen, D L ^a   Bhole, S ^a   Cao, X ^b   Jahazi, M ^b  

^a RYERSON UNIVERSITY   (Canada)

^b NATIONAL RESEARCH COUNCIL CANADA   (Canada)

Author keywords

Aluminum alloy; Dissimilar friction stir welding; Galvanic corrosion; Magnesium alloy; Polishing

Indexed keywords

ALUMINA; ALUMINUM; ALUMINUM ALLOYS; CERIUM ALLOYS; CHEMICAL ELEMENTS; CORROSION; FRICTION; GALVANIZING; GAS WELDING; MAGNESIUM; MAGNESIUM ALLOYS; MAGNESIUM PRINTING PLATES; OPTICAL MICROSCOPY; POLISHING; SCANNING ELECTRON MICROSCOPY; TRIBOLOGY; WELDED STEEL STRUCTURES;

2024 ALUMINUM ALLOYS; 2024-T3; AZ31 MAGNESIUM ALLOYS; AZ31 MG ALLOYS; CATHODE SURFACES; CORROSION ATTACKS; CORROSION PRODUCTS; DISSIMILAR FRICTION STIR WELDING; ENERGY DISPERSIVE X-RAY SPECTROSCOPIES; FRICTION STIR WELDED JOINTS; GALVANIC CORROSION; GALVANIC COUPLES; POROUS MAGNESIUMS; STIR ZONES; WATER-BASED; WATER-BASED SOLUTIONS;

FRICTION STIR WELDING;

EID: 61349120711     PISSN: 10445803     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.matchar.2008.10.009     Document Type: Article

References (25)

1. Esparza J.A., Davis C., Trillo E.A., and Murr L.E. Friction-stir welding of magnesium alloy AZ31B. J Mater Sci Lett 21 (2002) 917-920
2. Vaidya W.V., Horstmann M., Seib E., Toksoy K., and Kocak M. Assessment of fracture and fatigue crack propagation of laser beam and friction stir welded aluminum and magnesium alloys. Adv Eng Mater 8 (2006) 399-406
3. Lee W.B., Yeon Y.M., and June S.B. The mechanical properties related to the dominant microstructure in the weld zone of dissimilar formed Al joints by friction stir welding. J Mater Sci 38 (2003) 4183-4191
4. Paglia C.S., and Buchheit R.G. Microstructure, microchemistry and environmental cracking susceptibility of friction stir welded 2219-T87. Mater Sci Eng A 429 (2006) 107-114
5. Chang W.S., Kim H.J., Noh J.S., and Bang H.S. The evaluation of weldability for AZ31B-H24 and AZ91C-F Mg alloys in friction stir. Key Eng Mater 321-323II (2006) 1723-1728
6. Thomas WM, Nicholas ED, Needham JC, Murch MG, Templesmith P, Dawes CJ. International Patent Application PCT/GB92/02203 and GB Patent Application, No. 9125978.8 1991, U. S. Patent, No. 5,460,317 1995.
7. Paglia C.S., Carroll M.C., Pitts B.C., Reynolds T., and Buchheit R.G. Strength, corrosion, and environmentally assisted cracking of a 7075-T6 friction stir weld. Mater Sci Forum (2002) 396-402:1677-1684
8. Zettler R., Silva A.A.M., Rodrigues S., Blanco A., and Santos J.F. Dissimilar Al to Mg alloy friction stir weld. Adv Eng Mater 8 (2006) 415-421
9. McLean A.A., Powell G.L.F., Brown I.H., and Linton V.M. Friction stir welding of magnesium Alloy AZ31B to aluminum alloy 5083. Sci Technol Weld Join 8 (2003) 462-464
10. Shiqematsu I., Kwon Y.J., Suzuki K., Imai T., and Saito N. Joining of 5083 and 6061Aluminum Alloys by friction stir welding. J Mater Sci Lett 22 (2003) 353-356
11. Sato Y.S., Park S.H.C., Michiuchi M., and Kokawa H. Constitutional liquation during dissimilar friction stir welding of Al and Mg alloys. Scripta Mater 50 (2004) 1233-1236
12. Somasekharan A.C., and Murr L.E. Microstructures in friction-stir welded dissimilar magnesium alloys and magnesium alloys to 6061-T6 aluminum alloy. Mater Charact 52 (2004) 49-64
13. Advani H., Murr L.E., and Matlock D. A surface deformation region on mechanically polished surfaces of 316 stainless steels: its effects on the sensitization of the alloy. Scripta Mater 26 (1992) 489-494
14. Martin F.A., Cousty J., Frenchard S., and Bataillon C. The first steps of localized corrosion on a 304L stainless steel in chloride media: an in-situ AFM study. EUROCORR 2005: European Corrosion Congress. Proceedings, EUROCORR 2005. Lisbon, Portugal (September 4-8, 2005) p. 7
15. Kondo S., Sakuma N., Homma Y., and Ohashi N. Slurry chemical corrosion and galvanic corrosion during copper chemical mechanical polishing. Jpn J Appl Phys 39 (2000) 6216-6222
16. Callister Jr. W.D. An introduction-materials science and engineering (2007), John Wiley & Sons Inc., New York 623-643
17. Jones D.A. Principles and prevention of corrosion (1992), Maxwell Macmillan Canada Inc., Toronto 167-176
18. Fontana M.G. Corrosion engineering (1986), McGraw Hill, New York 41-50
19. Song G., and Atrens A. Understanding magnesium corrosion-a framework for improved alloy performance. Adv Eng Mater 5 (2003) 837-858
20. Liu C., Chen D.L., Bhole S., Cao X., and Jahazi M. Corrosion behavior of the stir zone in a friction stir welded dissimilar joint of 2024 aluminum to AZ31 magnesium alloys. COM2007-46th Conference of Metallurgists-Light Metals in Transport Applications. In: Pekguleryuz M.O. (Ed). Metallurgical Society of CIM and TMS, Toronto, Canada (August 25-30, 2007) 129-140
21. In: Lide D.R. (Ed). CRC handbook of chemistry and physics (1993), CRC Press, Boca Raton, FL
22. Lawn B.R., and Fuller E.R. Equilibrium penny-like cracks in indentation fracture. J Mater Sci 10 (1975) 2016-2024
23. Rosalbino F., Angelini E., Negri S.D., Saccone A., and Delfino S. Effect of erbium addition on the corrosion behaviour of Mg-Al alloys. Intermetallics 13 (2005) 55-60
24. Olsen A.L. Corrosion properties of new magnesium alloys. Metall 46 (1992) 570-574
25. Lin C.S., and Fu Y.C. Characterization of anodic films on AZ31 magnesium alloys in alkaline solutions containing fluoride and phosphate anions. J Electrochem Soc 153 (2006) B417-B424