The effect of surface pretreatment on the corrosion performance of Electroless E-coating coated AZ31

Corrosion Science

Volumn 62, Issue , 2012, Pages 61-72

  Song, Guang Ling ^a   Liu, Minghong ^b  

^a GM Global Research and Development   (United States)

^b Meda Engineering and Technical Services   (United States)

Author keywords

A. Magnesium; A. Organic coatings; B. EIS

Indexed keywords

ACID-ETCHING; AZ31; AZ31 MG ALLOYS; B. EIS; COATING FORMATION; CORROSION PERFORMANCE; CYCLIC EXPOSURES; E-COATING; ELECTROLESS; HIGH TEMPERATURE; MG ALLOY; SALT SPRAY; SUBSTRATE PRETREATMENT; SUBSTRATE SURFACE; SURFACE DEHYDRATION; SURFACE PREPARATION; SURFACE PRETREATMENT; XPS ANALYSIS; XRD;

DEHYDRATION; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; MAGNESIUM; ORGANIC COATINGS;

ELECTROCHEMICAL CORROSION;

EID: 84862896669     PISSN: 0010938X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.corsci.2012.04.045     Document Type: Article

References (42)

1. Aghio E., Bronfin B. Magnesium alloys development toward the 21st century. Materials Science Forum 2000, 350-351:19-30.
2. Maker G.L., Kruger J. Corrosion of magnesium. International Materials Reviews 1993, 38(1993):138-153.
3. Song G.L Preface---Corrosion of Magnesium Alloys. Corrosion of Magnesium Alloys 2011, Woodhead publishing Limited, UK. G.-L. Song (Ed.).
4. Gray J., Luan B. Protective coatings on magnesium and its alloys - a critical review. Journal of Alloys and Compounds 2002, 336:88.
5. Blawert C., Dietzel W., Ghali E., Song G. Anodizing treatments for magnesium alloys and their effect on corrosion resistance in various environments. Advanced Engineering Materials 2006, 8:511.
6. Funke W. Organic Coatings in Corrosion Protection. Surface Coating 2 1998, 107. Elsevier Applied Science, London, Chapter 4. A.D. Wilson, J.W. Nicholson, H.J. Prosser (Eds.).
7. Srinivasan M.B., Scharnagl N., Blawert C., Dietzel W. Enhanced corrosion protection of AZ31 magnesium alloy by duplex plasma electrolytic oxidation and polymer coatings. Surface Engineering 2010, 26:354-360.
8. Huo H., Li Y., Wang F. Corrosion of AZ91D magnesium alloy with a chemical conversion coating and electroless nickel layer. Corrosion Science 2004, 46:1467-1477.
9. Rocca E., Juers C., Steinmetz J. Corrosion behavior of chemical conversion treatments on as-cast Mg-Al alloys: electrochemical and non-electrochemical methods. Corrosion Science 2010, 52:2172-2178.
10. Song G.-L. An irreversible dipping sealing technique for anodized ZE41 Mg alloy. Surface & Coatings Technology 2009, 203:3618-3625.
11. Song G.-L. A dipping E-coating for Mg alloys. Progress in Organic Coatings 2011, 70:252-258.
12. Song G.-L. Electroless deposition of a pre-film of electrophoresis coating and its corrosion resistance on a Mg alloy. Electrochimica Acta 2010, 55:2258-2268.
13. Song G.-L., Liu M. The effect of Mg alloy substrate on electroless E-coating performance. Corrosion Science 2011, 53:3500-3508.
14. Song G. Electroless E-coating --An innovative surface treatment for magnesium alloys. Electrochemical and Solid-State Letters 2009, 12(10):D77-D79.
15. 2 coated stainless steel needle. Surface Engineering 2011, 27:145-148.
16. Banerjee P.C., Raman R.K.S. Electrochemical impedance spectroscopic investigation of the role of alkaline pre-treatment in corrosion resistance of a silane coating on magnesium alloy, ZE41. Electrochimica Acta 2011, 56:3790-3798.
17. Tang J.W., Azumi K. Influence of zincate pretreatment on adhesion strength of a copper electroplating layer on AZ91D magnesium alloy. Surface & Coating Technology 2011, 205:3050-3057.
18. Maddela S., O'Keefe M.J., Wang Y.M., Kuo H.H. Influence of surface pretreatment on coating morphology and corrosion performance of cerium-Based conversion coatings on AZ91D alloy. Corrosion 2010, 66:115006.
19. Verdier S., van der Laak N., Delalande S., Meston J., Dalard F. The surface reactivity of a magnesium-aluminum alloy in acidic fluoride solutions studied by electrochemical techniques and XPS. Applied Surface Science 2004, 235(4):513-524.
20. Song G.-L., Xu Z. The surface, microstructure and corrosion of magnesium alloy AZ31 sheet. Electrochimica Acta 2010, 55:4148-4161.
21. GMW14872, " Cyclic corrosion laboratory test" , GM Wordwide Engineering Standard, Nov. 2006.
22. Standard Practice for Operating Salt Spray (fog) Apparatus 2009, ASTM B117, ASTM International.
23. Haycock D.E., Urch D.S., Nicholls C.J., Kasrai M. Electronic-structure of magnesium-hydroxide (brucite) using X-ray-emission, X-ray photoelectron, and Auger-spectroscopy. Journal of the Chemical Society 1978, 12:1791-1796.
24. Inoue Y., Yasumori I. Catalysis by alkaline-earth metal-oxides. 3. X-ray photoelectron spectroscopy study of catalytically active MgO, CaO, and BaO surfaces. Bulletin of the Chemical Society of Japan 1981, 54(1981):1505-1510.
25. Fuggle J.C. XPS, UPS AND XAES studies of oxygen-adsorption on polycrystalline MGAT-100 AND -300K. Surface Science 1977, 69:581-608.
26. Shi Z., Song G., Atrens A. Corrosion performance of anodized magnesium alloy. Corrosion Science 2006, 48:3531-3546.
27. Song G.-L. Chapter 1 " Electrochemistry of Mg and its Alloys" . Corrosion of Magnesium Alloys 2011, Woodhead publishing Limited, UK. G.-L. Song (Ed.).
28. Song S., Song G.-L., Shen W., Liu M. Corrosion and electrochemical evaluation of E-coated and powder coated magnesium alloys. Corrosion 2012, 68:015005.
29. Ramelt U., Reinhard G. Application of electrochemical impedance spectroscopy (EIS) for characterizing the corrosion-protective performance of organic coatings on metals. Progress in Organic Coatings 1991, 21:205.
30. Mansfeld F., Kendig M., Tsai S. Evaluation of corrosion behavior of coated metals with AC impedance measurements. Corrosion 1982, 38:478.
31. Kendig M., Mansfeld F., Tsai S. Determination of the long-term corrosion behavior of steel with AC impedance measurements. Corrosion Science 1983, 23:317.
32. Suay J., Rodriguez M., Izquierdo R., Kudama A., Saura J. Rapid assessment of automotive epoxy primers by electrochemical techniques. Journal of Coating Technology 2003, 75:103.
33. Poelman M., Olivier M., Gayarre N., Petitjean J. Electrochemical study of different ageing tests for the evaluation of a cataphoretic epoxy primer on aluminum. Progress in Organic Coatings 2005, 54:55.
34. García S., Suay J. Anticorrosive properties of an epoxy-Meldrum acid cured system catalyzed by erbium III trifluromethanesulfonate. Progress in Organic Coatings 2006, 57:319.
35. Bethencourt M., Botana F., Cano M. Lifetime prediction of waterborne acrylic paints with the AC-DC-AC method. Progress in Organic Coatings 2004, 48:275.
36. Garcia S., Rodriguez M., Izquierdo R., Suay J. Evaluation of cure temperature effects in cataphoretic automotive primers by electrochemical techniques. Progress in Organic Coatings 2007, 60:303.
37. Song G.-L., Xu Z. Effect of microstructure evolution on corrosion of different crystal surfaces of AZ31 Mg alloy in a chloride containing solution. Corrosion Science 2012, 54:97-105.
38. Handbook of Chemistry and Physics. 57th edition 1976-1977, B-128. CRC. R.C. Weast (Ed.).
39. Hartman M., Trnka O., Vesely V. Thermal dehydration of magnesium hydroxide and sintering of nascent magnesium oxide. AIChE Journal 1994, 40:536-542.
40. Yoshida T., Tanaka T., Yoshida H., Funabiki T., Yoshida S. Study of dehydration of magnesium hydroxide. Journal of Physical Chemistry 1995, 99:10890-10896.
41. Patnaik Pradyot On: Handbook of Inorganic Chemicals 2002, McGraw-Hill, New York City, New York, USA.
42. CRC Handbook of Chemistry and Physics, Student Edition 2004, D-152. CRC Press. 84th ed. D.R. Lide (Ed.).