Corrosion behavior of a friction stir processed rare-earth added magnesium alloy

Corrosion Science

Volumn 58, Issue , 2012, Pages 321-326

  Argade, G R ^a   Kandasamy, K ^b   Panigrahi, S K ^a   Mishra, R S ^a,b  

^a University of Missouri Rolla   (United States)

^b UNIVERSITY OF NORTH TEXAS   (United States)

Author keywords

A. Magnesium; B. Polarization; B. SEM; C. Weight loss

Indexed keywords

CORROSION BEHAVIOR; ELECTROCHEMICAL TESTING; FRICTION STIR; FRICTION STIR PROCESSING; IMMERSION TESTING; OPEN CIRCUIT POTENTIAL; PEAK AGED; PEAK HARDENING; PITTING POTENTIAL; SECOND-PHASE DISTRIBUTION; WEIGHT LOSS;

CORROSIVE EFFECTS; GRAIN REFINEMENT; GRAIN SIZE AND SHAPE; MAGNESIUM; MAGNESIUM ALLOYS; PITTING; SCANNING ELECTRON MICROSCOPY;

HARDENING;

EID: 84858618333     PISSN: 0010938X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.corsci.2012.01.007     Document Type: Article

References (32)

1. Mordike B.L., Ebert T. Magnesium: properties-applications-potential. Mater. Sci. Eng. A 2001, 302:37-45.
2. Nam N.D., Kim J.G., Shin K.S., Jung H.C. The effect of rare earth additions on the electrochemical properties of Mg-5Al based alloys. Scripta Mater. 2010, 63:625-628.
3. Liu W., Cao F., Chang L., Zhang Z., Zhang J. Effect of rare earth element Ce and La on corrosion behavior of AM60 magnesium alloy. Corros. Sci. 2009, 51:1334-1343.
4. Hamu G.B., Eliezer D., Shin K.S., Cohen S. The relation between microstructure and corrosion behavior of Mg-Y-RE-Zr alloys. J. Alloys Compd. 2007, 431:269-276.
5. Zucchi F., Grassi V., Frignani A., Monticelli C., Trabanelli G. Electrochemical behavior of a magnesium alloy containing rare earth elements. J. Appl. Electrochem. 2006, 36:195-204.
6. Zhang T., Liu X., Shao Y., Meng G., Wang F. Electrochemical noise analysis on the pit corrosion susceptibility of Mg-10-Gd-2Y-0.5Zr, AZ91D alloy and pure magnesium using stochastic model. Corros. Sci. 2008, 50:3500-3507.
7. Rudd A.L., Breslin C.B., Mansfeld F. The corrosion protection afforded by rare earth conversion coatings applied to magnesium. Corros. Sci. 2000, 42:275-288.
8. Bakkar A., Neubert V. Improving corrosion resistance of magnesium-based alloys by surface modification with hydrogen by electrochemical ion reduction (EIR) and by plasma immersion ion implantation (PIII). Corros. Sci. 2005, 47:1211-1225.
9. Arrabal R., Matykina E., Viejo F., Skeldon P., Thompson G.E. Corrosion resistance of WE43 and AZ91D magnesium alloys with phosphate PEO coatings. Corros. Sci. 2008, 50:1744-1752.
10. Song D., Ma A.B., Jiang J.H., Lin P.H., Yang D.H., Fan J.F. Corrosion behavior of bulk ultra-fine grained AZ91D magnesium alloy fabricated by equal-channel angular pressing. Corros. Sci. 2011, 53:362-373.
11. Mathieu S., Rapin C., Steinmetz J., Steinmetz P. A corrosion study of the main constituent phases of AZ91 magnesium. Corros. Sci. 2003, 45:2741-2755.
12. Hoog C., Birbilis N., Estrin Y. Corrosion of pure Mg as a function of grain size and processing route. Adv. Eng. Mater. 2008, 10:579-582.
13. Hamu G.B., Eliezer D., Wanger L. The relation between severe plastic deformation microstructure and corrosion behavior of AZ31 magnesium alloy. J. Alloys Compd. 2009, 468:222-229.
14. Aung N.N., Zhou W. Effect of grain size and twins on corrosion behavior of AZ31B magnesium alloy. Corros. Sci. 2010, 52:589-594.
15. Zhi-min Z., Hong-yan X.U., Bao-cheng L.I. Analysis of flow stress of magnesium alloys during high temperature deformation. Trans. Nonferrous Met. Soc. China 2010, 20:697-702.
16. Ralston K.D., Birbilis N. Effect of grain size on corrosion: a review. Corrosion 2010, 66:1-13.
17. Song D., Ma A.B., Jiang J.H., Lin P.H., Yang D.H., Fan J.F. Corrosion behavior of equal-channel-angular-pressed pure magnesium in NaCl aqueous solution. Corros. Sci. 2010, 52:481-490.
18. Ambat R., Aung N.N., Zhou W. Evaluation of microstructural effects on corrosion behavior of AZ91D magnesium alloy. Corros. Sci. 2000, 42:1433-1455.
19. Zhao M.C., Liu M., Song G., Atrens A. Influence of the β-phase morphology on the corrosion of the Mg alloy AZ91. Corros. Sci. 2008, 50:1939-1953.
20. Mishra R.S., Mahoney M.W. Friction stir processing: a new grain refinement technique to achieve high strain rate superplasticity in commercial alloys. Mater. Sci. Forum 2001, 357-359:507-514.
21. Xiao B.L., Yang Q., Wang J., Wang W.G., Xie G.M., Ma Z.Y. Enhanced mechanical properties of Mg-Gd-Y-Zr casting via friction stir processing. J. Alloys Compd. 2011, 509:2879-2884.
22. Paglia C.S., Buchheit R.G. Microstructure, microchemistry and environmental cracking susceptibility of friction stir welded 2219-T87. Mater. Sci. Eng. A 2006, 429:107-114.
23. Park S.H., Kim J.S., Han M.S., Kim S.J. Corrosion and optimum corrosion protection potential of friction stir welded 5083-O Al alloy for leisure ship. Trans. Nonferrous Met. Soc. China 2009, 19:898-903.
24. Zeng R.C., Chen J., Dietzel W., Zettler R., Santos J.F., Nascimento M.L., Kainer K.U. Corrosion of friction stir welded magnesium alloy AM50. Corros. Sci. 2009, 51:1738-1746.
25. Jones D.A. Principles and Prevention of Corrosion 1996, Prentice-Hall Inc., New Jersey.
26. Cottis R.A. Sources of electrochemical noise in corroding systems. Russ. J. Electrochem. 2006, 42:497-505.
27. Coy A.E., Viejo F., Skeldon P., Thompson G.E. Susceptibility of rare-earth-magnesium alloys to micro-galvanic corrosion. Corros. Sci. 2010, 52:3896-3906.
28. Arbegast W.J., Hartley P.J. Friction stir weld technology development at Lockheed Martin Michoud space system - an overview. ASM Proc. Int. Conf. Trends Weld. Res. 1998, 541-546.
29. Housh S., Mikucki B., Stevenson A. Properties of magnesium alloys, properties and selection: nonferrous alloys and special-purpose materials. ASM Handbook 1990, 2:480-516.
30. Mengucci P., Barucca G., Riotino G., Lussana D., Massazza M., Ferragut R., Aly E.H. Structure evolution of a WE43 Mg alloy submitted to different thermal treatments. Mater. Sci. Eng. A 2008, 479:37-44.
31. Riontino R., Lussana D., Massazza M. A calorimetric study of phase evolution in a WE43 Mg alloy. J. Therm. Anal. Calorim. 2006, 83:643-647.
32. Birbilis N., Ralston K.D., Virtanen S., Fraser H.L., Davis C.H.J. Grain character influences on corrosion of ECAPed pure magnesium. Corros. Eng. Sci. Technol. 2010, 45:224-230.