Corrosion and Surface Technology Research Group       

Materials and Surface Engineering

Department of Mechanical Engineering

Technical University of Denmark     

Selected publications:

1.    U. Rathinavelu, M.S. Jellsen, P. Møller, R. Ambat, Effect of no clean flux residues on the performance of acrylic conformal coating in aggressive environments, Under Print IEEE Trans. Elec. Pack. Manf., 2011.

2.  D. Minzari, C. Ravn, K. Stentoft, M. S. Jellesen, P. Møller, R. Ambat ”PCB level Testing of Electrochemical Migration on Surface Mount Components”, Accepted for Publication IEEE Transactions on Device and Materials Reliability, 2011.

3.   D. Minzari, M.S. Jellesen, R. Ambat, “Morphological study of corrosion of silver in sulphur environments”,  Engineering failure analysis, 18 (2011) 2126.

4.   D. Minzari, M.S. Jellesen, P. Møller, R. Ambat, ”On the mechanism of electrochemical migration of tin”, Corrosion Science, 53 (2011) 3366.

5.   D. Minzari, F.B. Grumsen, M.S. Jellsen, P. Møller, R. Ambat, ”Microstructure of tin dendrites formed during electrochemical migration”, Corrosion Science, 53 (2011) 1659.

6.   M. Jariyaboon, P. Møller, R.E. Dunin-Borkowski, R. Ambat, “FIB-SEM investigation of trapped intermetallic particles in anodic oxide films on AA1050 aluminium”, Anti-corrosion methods and materials, 58  (2011) 173.

7.   R, Ambat, M. Jariyaboon, A.J. Davenport, S.W.Williams, D.A.Price and A.Wescott, “Effect of Laser Treatment on the Corrosion Resistance of Friction Stir Welds in Al 2024”, Submitted to Anti-corrosion methods and materials (2011) .

8.   M. Jariyaboon, A.J. Davenport, R. Ambat, B.J. Connolly, and S.W. Williams, “Effect of cryogenic cooling on corrosion of friction stir welded AA7010-T7651”, Anti-corrosion methods and materials, 57 (2010) 83.

9.   M.S. Jellesen, D. Minzari, U. Rathinavelu, P. Møller, and R. Ambat, “Investigation of electronic corrosion at devices level”, ECS Transactions, 25 (2010) 1-14.

10.  M. Jariyaboon, P. Møller, R.E. Dunin-Borkowski, S.I. In, I. Chorkendorff, and R. Ambat, “The effect of atmospheric corona treatment on AA1050 aluminium”, Corrosion Science, 52 (2009) 2155.

11.  M.S. Jellesen, D. Minzari, U. Rathinavelu, P. Møller, and R. Ambat, “Solder flux residue induced corrosion failure of an electronic add-on device”, Engineering Failure Analysis, 17 (2010) 1263.

12.  N. Tabrizian, R. Ambat, P. Møller, H.N. Hansen, J.P. Prichystal, I. Kongstad, “Influence of annealing and deformation on optical properties of ultra precision diamond turned and anodized 6060 aluminium alloy”,  Surface and Coating Technology, 204 (2009) 2632.

13.  V. Chidambaram, J. Hald, R. Ambat, and J. Hattel, “A corrosion investigation of solder candidates for high-temperature applications” JOM 61 (2009) 59.

14.  M. Jariyaboon, A.J. Davenport, R. Ambat, B.J. Connolly, and S.W. Williams, “Corrosion Behaviour of Banded Microstructure within the Nugget of Friction Stir Welds in AA2024-T351”, Materials Science and Technology 27 (2011) 208.

15.  D. Minzari, M.S. Jellesen, P. Møller, P. Wahlberg, and R. Ambat, “Electrochemical migration on electronic chip resistors in chloride environments”, IEEE Transactions on Reliability, 9 (2009) 392. 

16.  M.S. Jellesen, P. Westermann, D. Minzari, P. Møller, and R. Ambat, “Corrosion in electronics, In print  Corrosion Management”, Sept/Oct (2008) 17.

17.  M. Jariyaboon, A.J. Davenport, R. Ambat, B.J. Connolly, S.W. Williams, “The Effect of Cryogenic CO2 Cooling on Corrosion Behaviour of Friction Stir Welded AA2024-T351”,  Corrosion Engineering, Science, and Technology,  44 (2009) 425.

18.  D. Minzari, P. Møller, P. Kingshott, L.H. Christensen, R. Ambat, “Surface oxide formation during corona discharge treatment of AA 1050 aluminium surfaces”, Corrosion Science, 50 (2008),  1321-1330”.

19.  L. Cecchetto, R. Ambat, A.J. Davenport, D. Delabouglise, J.P. Petit, and O. Neel, “Emeraldine base as corrosion protective layer on aluminium alloy AA5182: effect of the surface microstructure”, Corrosion Science 49 (2007) 818 - 829.

20.  R.Ambat and P.Møller, “Corrosion investigation of material combinations in mobile phone dome-key pad system”, Corrosion Science 49 (2007) 2866 - 2879.

21.  M. Jariyaboon, A.J. Davenport, R. Ambat, B.J. Connolly, S.W. Williams and D.A. Price, “The effect of welding parameters on the corrosion behaviour of friction stir welded AA2024-T351”, Corrosion Science 49 (2007) 877 - 909.

22.  R. Ambat, D. Minzari, P. Westermann, A. Davenport, Y. Yuan, A. Afseth, and G. Scamans, “Intergranular corrosion susceptibility of AA 5182 alloy”, ATB Metallurgie 45 (2006) 37.

23.  A. Davenport, Y. Yuan, R. Ambat, B.J. Connolly, M. Strangwood, A. Afseth, and G. Scamans, “Intergranular corrosion and stress corrosion cracking of sensitized AA 5182”, ATB Metallurgie 45 (2006) 431.

24.  R. Ambat, A.J. Davenport, A. Afseth and G.M. Scamans, “Effect of Iron-Containing intermetallic particles on the corrosion behaviour of aluminium”, Corrosion Science 48 (2006) 3455.

25.  A.J. Davenport, Y. Yuan, R. Ambat, B.J. Connolly, M. Strangwood, A. Afseth, G. Scamans, Intergranular corrosion and stress corrosion cracking of sensitised AA5182, Materials Science Forum, 519-521 (2006) 641-646.

26.  M. Jariyaboon, A.J. Davenport, R. Ambat, B.J. Connolly, S.W. Williams and D.A. Price, “Corrosion behaviour of dissimilar friction stir welds in high strength aluminium alloys 2024/7010”, Corrosion Engineering, Science and Technology 41 (2006) 135.

Conference publications:

 

1.   U. Rathinavelu, M.S. Jellsen, P. Møller, R. Ambat, “Effect of process related residues on the performance of conformal coatings for PCBA applications”, Proc. of Eurocorr 2011, Stockholm, Sweden, 4-8 September 2011.

2.   M.S. Jellsen, P. Westermann, V. Verdingovas, P. Holm, R. Ambat, “Relation between PCBA cleanliness and climatic reliability”, Proc. of Eurocorr 2011, Stockholm, Sweden, 4-8 September 2011.

3.   S. Daviðsdóttir, J. Soyama, K. Dirscherl, S. Canulescu, J. Schou, R.  Ambat,Investigation of photocatalytic activity of titanium dioxide coating deposited on aluminium alloy substrate by plasma technique, Proc. of Eurocorr 2011, Stockholm, Sweden, 4-8 September 2011.

4.   M. Aggerbeck, R. Ambat, Optical and corrosion properties of aluminium based plasma coatings, Proc. of Eurocorr 2011, Stockholm, Sweden, 4-8 September 2011.

5.   O.V. Elisseeva, A. Bruhn, A. Heyer,  A. Mavinkurve, R.T.H. Rongen, G.M. O’Halloran, R. Ambat,  J.M.C. Mol, H. Terryn,  J.H.W. de Wit,  Al-Au covered silicon chips studied by the local electrochemical techniques, Proc. of Eurocorr 2011, Stockholm, Sweden, 4-8 September 2011.

6.   M.S. Jellesen, D. Minzari, U. Rathinavelu, P. Møller, R. Ambat, Effects of lead free soldering on corrosion of electronics,  Proc. of Eurocorr 2011, Moscow, Russia, 13-17 September 2010.

7.   O.V. Elisseeva, A. Mavinkurve, R. Ambat, J.M.C. Mol, J.H.W.de Wit, H. Terryn, A local electrochemical approach to study corrosion in plastic encapsulated semiconductor devices,Proc. of Eurocorr 2011, Moscow, Russia, 13-17 September 2010.

8.   D. Minzari, M. Jellesen, P. Møller, K. Mølhave, E. Jensen, R. Ambat, Mechanisms of electrochemical migration of tin by in-situ optical and electron microscopy,  Proc. of Eurocorr 2011, Moscow, Russia, 13-17 September 2010.

9.   R. Ambat, M.S. Jellesen, D. Minzari, U. Rathinavelu, M.A. K. JOHNSEN, P. Westermann, and P. Møller,  “Solder flux residues and electrochemical migration failures of electronic devices”, Proc. of Eurocorr 2009, Nice, France, 6-10 September 2009.

10. U. Rathinavelu, M.S. Jellsen, P. Møller, R. Ambat, “Performance of conformal coatings on electronic printed circuit boards under harsh environmental conditions”, Proc. of Eurocorr 2009, Nice, France, 6-10 September 2009.

11.  R. Ambat, M. Jariyaboon, S.-I. In, I. Chorkendorff, P. Møller, “Activation of AA1050 aluminium surface using atmospheric corona discharge”,  Aluminium Surface Science and Technology Conference (ASST 2009), Leiden, Holland, 10-14 May 2009.

12.  M. Jariyaboon, P. Møller, R.E. Dunin-Borkowski, R. Ambat, “FIB-SEM Investigation of trapped intermetallic particles in anodic oxide films formed on AA1050 aluminium”, Aluminium Surface Science and Technology Conference (ASST 2009), Leiden, Holland, 10-14 May 2009.

13.  N. Tabrizian, R. Ambat, P. Møller, H.N. Hansen, J.P. Prichystal, I. Kongstad, “Influence of cold forging and subsequent annealing on optical properties of anodized aluminium alloy AA6060”,  Aluminium Surface Science and Technology Conference (ASST 2009), Leiden, Holland, 10-14 May 2009.

14.  Kirsten Stentoft Hansen, Morten S. Jellesen, Peter Westermann, Per Møller, and Rajan Ambat, Effect of Solder Flux on Corrosion of Electronics, Proc. of RAMs conference, Texas, USA, 25-28 January 2009. 

15.  Eigil Ottesen-Hansen, Rajan Ambat, Per Møller, Daniel Minzari, Peter Leisner, Corrosion behaviour of nano-crystalline MAX phase nc-TiC/a-SiC, Proc. of Eurocorr 2008, Edinburgh, UK.

16.  N. Tabrizian; P. Møller; R. Ambat, H. N. Hansen, Influence of microstructure of 6063 aluminium alloy on the appearance of anodized layer,  Proc. of Eurocorro 2008, Edinburgh, UK.

17.  Morten S. Jellesen, Daniel Minzari, Per Møller, Rajan Ambat, Corrosion in electronics,  Proc. of Eurocorro 2008, Edinburgh, UK.

18.  Daniel Minzari, Morten Jellesen, Per Møller, Rajan Ambat, “Electrolytic migration of electronic chip resistors in chloride environments, Proc. of Eurocorro 2008, Edinburgh, UK.

19.  Rajan Ambat, Stine G. Gardner, Per Møller, “Corrosion reliability of electronics systems”, Electrochemical society transactions (ECS), 6, (24) 17 (2008).

 

 

Building 425, Section of Materials and Surface Engineering, Department of Mechanical Engineering, Technical University of Denmark, DK 2800 Lyngby, Denmark