Influence of chloride ion concentration and temperature on the corrosion of Mg-Al alloys in salt fog

Corrosion Science

Volumn 52, Issue 5, 2010, Pages 1696-1704

  Merino, M C ^a   Pardo, A ^a   Arrabal, R ^a   Merino, S ^b   Casajus P ^a   Mohedano, M ^a  

^a UNIVERSIDAD COMPLUTENSE DE MADRID   (Spain)

^b UNIVERSIDAD ALFONSO X EL SABIO   (Spain)

Author keywords

A. Magnesium; B. Atmospheric corrosion; C. Weight loss

Indexed keywords

A. MAGNESIUM; ALUMINIUM CONTENT; AZ31 ALLOY; AZ91D ALLOY; C. WEIGHT LOSS; CHLORIDE CONCENTRATIONS; CHLORIDE ION CONCENTRATION; CORROSION ATTACK; CORROSION BEHAVIOUR; MAIN CONTROLLING FACTORS; MATRIX; MG-AL ALLOYS; PHASE DISTRIBUTION; SALINE CONCENTRATION; SALT FOG; WEIGHT LOSS;

ALLOYS; ATMOSPHERIC CORROSION; CHLORINE COMPOUNDS; CONCENTRATION (PROCESS); MAGNESIUM; MANGANESE; MANGANESE COMPOUNDS; STOICHIOMETRY;

ALUMINUM;

EID: 77949338574     PISSN: 0010938X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.corsci.2010.01.020     Document Type: Article

References (34)

1. Schumann S., and Friedrich H. Engineering requirements, strategies and examples. In: Friedrich H.E., and Mordike B.L. (Eds). Magnesium Technology, Metallurgy, Design Data, Applications (2006), Springer-Verlag, Berlin, Germany 499-632
2. Ghali E., Dietzel W., and Kainer K. General and localized corrosion of magnesium alloys: a critical review. J. Mater. Eng. Perform. 13 (2004) 7-23
3. Liu M., Uggowitzer P.J., Nagasekhar A.V., Schmutz P., Easton M., Song G.-L., and Atrens A. Calculated phase diagrams and the corrosion of die-cast Mg-Al alloys. Corros. Sci. 51 (2009) 602-619
4. Nwaogu U.C., Blawert C., Scharnagl N., Dietzel W., and Kainer K.U. Influence of inorganic acid pickling on the corrosion resistance of magnesium alloy AZ31 sheet. Corros. Sci. 51 (2009) 2544-2556
5. Zhao M.-C., Schmutz P., Brunner S., Liu M., Song G.-L., and Atrens A. An exploratory study of the corrosion of Mg alloys during interrupted salt spray testing. Corros. Sci. 51 (2009) 1277-1292
6. Ballerini G., Bardi U., Bignucolo R., and Ceraolo G. About some corrosion mechanisms of AZ91D magnesium alloy. Corros. Sci. 47 (2005) 2173-2184
7. Liu L.J., and Schlesinger M. Corrosion of magnesium and its alloys. Corros. Sci. 51 (2009) 1733-1737
8. Song G., and Atrens A. Understanding magnesium corrosion. Adv. Eng. Mater. 5 (2003) 837-858
9. Song G., and Atrens A. Corrosion mechanisms of magnesium alloys. Adv. Eng. Mater. 1 (1999) 11-33
10. Raman R.K.S. The role of microstructure in localized corrosion of magnesium alloys. Metall. Mater. Trans. A 35 (2004) 2527-2533
11. Makar G.L., and Kruger J. Corrosion of magnesium. Int. Mater. Rev. 38 (1993) 138-153
12. Song G., Hapugoda S., and St. John D. Degradation of the surface appearance of magnesium and its alloys in simulated atmospheric environments. Corros. Sci. 49 (2007) 1245-1265
13. Jönsson M., Persson D., and Thierry D. Corrosion product formation during NaCl induced atmospheric corrosion of magnesium alloy AZ91D. Corros. Sci. 49 (2007) 1540-1558
14. Jönsson M., and Persson D. The influence of the microstructure on the atmospheric corrosion behaviour of magnesium alloys AZ91D and AM50. Corros. Sci. (2009) 10.1016/j.corsci.2009.11.036
15. 2 on the atmospheric corrosion of magnesium alloy AZ91. Mater. Corros. 54 (2003) 587-594
16. Rozenfeld I.L. Atmospheric Corrosion of Metals (1972), NACE, Houston
17. Tomashov N.D. Theory and Protection of Metals: The Science of Corrosion (1966), The Macmillan Company, New York
18. Tipton N.B. Salt spray testing. Corrosion, ASM Handbook 13. 9th ed. (1990), ASM International, Materials Park, OH
19. Avedesian M.M., and Baker H. ASM Specialty Handbook: Magnesium and Magnesium Alloys (1999), ASM International, Material Park, OH
20. Stratmann M., and Streckel H. On the atmospheric corrosion of metals which are covered with thin electrolyte layers-I. Verification of the experimental technique. Corros. Sci. 30 (1990) 681-696
21. Stratmann M., and Streckel H. On the atmospheric corrosion of metals which are covered with thin electrolyte layers-II. Experimental results. Corros. Sci. 30 (1990) 697-714
22. Stratmann M., Streckel H., Kim K.T., and Crockett S. On the atmospheric corrosion of metals which are covered with thin electrolyte layers-III. The measurement of polarisation curves on metal surfaces which are covered by thin electrolyte layers. Corros. Sci. 30 (1990) 715-734
23. Neil W.C., Forsyth M., Howlett P.C., Hutchinson C.R., and Hinton B.R.W. Corrosion of magnesium alloy ZE41 - The role of microstructural features. Corros. Sci. 51 (2009) 387-394
24. Jönsson M., Thierry D., and LeBozec N. The influence of microstructure on the corrosion behaviour of AZ91D studied by scanning Kelvin probe force microscopy and scanning Kelvin probe. Corros. Sci. 48 (2006) 1193-1208
25. Pardo A., Merino M.C., Coy A.E., Viejo F., Arrabal R., and Feliu Jr. S. Influence of microstructure and composition on the corrosion behavior of Mg/Al alloys in chloride media. Electrochim. Acta 53 (2008) 7890-7902
26. Makar G.L., and Kruger K. Corrosion studies of rapidly solidified magnesium alloys. J. Electrochem. Soc. 137 (1990) 414-421
27. Baliga C.B., and Tsakiropoulos P. Development of corrosion resistant magnesium alloys. Part 2. Structure of corrosion products on rapidly solidified Mg-16 alloys. Mater. Sci. Technol. 9 (1993) 513-519
28. Lun Sin S., Dube D., and Tremblay R. Characterization of Al-Mn particles in AZ91D investment castings. Mater. Charact. 58 (2007) 989-996
29. Zeng R., Zhang J., Huang W., Dietzel W., Kainer K.U., Blawert C., and Ke W. Review of studies on corrosion of magnesium alloys. Trans. Nonferrous Met. Soc. China 16 (2006) s763-s771
30. Jönsson M., Persson D., and Leygraf C. Atmospheric corrosion of field-exposed magnesium alloy AZ91D. Corros. Sci. 50 (2008) 1406-1413
31. Pardo A., Merino M.C., Coy A.E., Arrabal R., Viejo F., and Matykina E. Corrosion behaviour of magnesium/aluminium alloys in 3.5 wt.% NaCl. Corros. Sci. 50 (2008) 823-834
32. Zhao M.-C., Liu M., Song G.-L., and Atrens A. Influence of pH and chloride ion concentration on the corrosion of Mg alloy ZE41. Corros. Sci. 50 (2008) 3168-3178
33. Ambat R., Aung N.N., and Zhou W. Studies of the influence of chloride ion and pH on the corrosion and electrochemical behaviour of AZ91D magnesium alloy. J. Appl. Electrochem. 30 (2000) 865-874
34. LeBozec N., Jönsson M., and Thierry D. Atmospheric corrosion of magnesium alloys: influence of temperature, relative humidity, and chloride deposition. Corrosion 60 (2004) 356-361