• Produktionstorvet, 425, 114

    2800 Kgs. Lyngby

    Denmark

1990 …2022
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Research Output 1990 2020

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Journal article
2020

Corrosion of carbon steel under CO2 conditions: Effect of CaCO3 precipitation on the stability of the FeCO3 protective layer

Rizzo, R., Gupta, S., Rogowska, M. & Ambat, R., 2020, In : Corrosion science. 162, 12 p., 108214.

Research output: Contribution to journalJournal articleResearchpeer-review

2019

Characterization of blisters on powder coated aluminium AA5006 architectural profiles

Zaffaroni, G. G. B., Gudla, V. C., Ud Din, R. & Ambat, R., 2019, In : Engineering Failure Analysis. 103, p. 347-360

Research output: Contribution to journalJournal articleResearchpeer-review

1 Downloads (Pure)

Circuit analysis to predict humidity related failures in electronics - Methodology and recommendations

Joshy, S., Verdingovas, V., Jellesen, M. S. & Ambat, R., 2019, In : Microelectronics Reliability. 93, p. 81-88 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Graphene nanoclusters embedded nickel cobaltite nanofibers as multifunctional electrocatalyst for glucose sensing and water-splitting applications

Kumar, B. S., Gudla, V. C., Ambat, R., Kalpathy, S. K. & Anandhan, S., 2019, In : Ceramics International. 45, 18, Part B, p. 25078-25091

Research output: Contribution to journalJournal articleResearchpeer-review

1 Downloads (Pure)

High frequency pulse anodising of aluminium: Anodising kinetics and optical appearance

Jensen, F., Gudla, V. C., Kongstad, I. & Ambat, R., 2019, In : Surface and Coatings Technology. 360, p. 222-231

Research output: Contribution to journalJournal articleResearchpeer-review

High frequency pulse anodising of recycled 5006 aluminium alloy for optimised decorative appearance

Jensen, F., Kongstad, I., Dirscherl, K., Gudla, V. C. & Ambat, R., 2019, In : Surface and Coatings Technology. 368, p. 42-50

Research output: Contribution to journalJournal articleResearchpeer-review

Humidity Robustness of Plasma-Coated PCBs

Khangholi, A., Li, F., Piotrowska, K., Loulidi, S., Ambat, R., Van Assche, G., Hubin, A. & De Graeve, I., 2019, (Accepted/In press) In : Journal of Electronic Materials.

Research output: Contribution to journalJournal articleResearchpeer-review

1 Downloads (Pure)

No-Clean Solder Flux Chemistry and Temperature Effects on Humidity-Related Reliability of Electronics

Piotrowska, K., Grzelak, M. & Ambat, R., 2019, In : Journal of Electronic Materials. 48, 2, p. 1207-1222

Research output: Contribution to journalJournal articleResearchpeer-review

On the microstructural and electrochemical nature of hydrothermally treated Al-Zr and Al-Ti surfaces

Tan, J., Crosio, M., Vinkel, N. M., Jensen, P., Abrahami, S. T., Gudla, V. C. & Ambat, R., 2019, (Accepted/In press) In : Corrosion science. 13 p., 108244.

Research output: Contribution to journalJournal articleResearchpeer-review

Polymorph nickel titanate nanofibers as bifunctional electrocatalysts towards hydrogen and oxygen evolution reactions

Kumar, B. S., Tarafder, K., Shetty, A. R., Hegde, A. C., Gudla, V. C., Ambat, R., Kalpathy, S. K. & Anandhan, S., 2019, In : Dalton Transactions. 48, p. 12684-12698

Research output: Contribution to journalJournal articleResearchpeer-review

Thermal decomposition of binary mixtures of organic activators used in no-clean fluxes and impact on PCBA corrosion reliability

Piotrowska, K., Li, F. & Ambat, R., 2019, (Accepted/In press) In : Soldering & Surface Mount Technology.

Research output: Contribution to journalJournal articleResearchpeer-review

2018

A Mechanistic Study on the Structure Formation of NiCo2O4 Nanofibers Decorated with In Situ Formed Graphene-Like Structures

Kumar, S., Gudla, V. C., Ambat, R., Kalpathy, S. K. & Anandhan, S., 2018, In : Journal of Inorganic and Organometallic Polymers. 28, 5, p. 1885-1900

Research output: Contribution to journalJournal articleResearchpeer-review

Effect of Solder Mask Surface Chemistry and Morphology on the Water Layer Formation Under Humid Conditions

Piotrowska, K., Din, R. U., Jellesen, M. S. & Ambat, R., 2018, In : I E E E Transactions on Components, Packaging and Manufacturing Technology. 8, 10, p. 1756-1768

Research output: Contribution to journalJournal articleResearchpeer-review

Electrochemical profiling of multi-clad aluminium sheets used in automotive heat exchangers

Bordo, K., C. Gudla, V., Peguet, L., Afseth, A. & Ambat, R., 2018, In : Corrosion science. 131, p. 28-37

Research output: Contribution to journalJournal articleResearchpeer-review

Experimental Study of Moisture Ingress in First and Second Levels of Electronic Housings

Conseil-Gudla, H., Hamm, G., Mueller, L., Hain, M. & Ambat, R., 2018, In : I E E E Transactions on Components, Packaging and Manufacturing Technology. 8, 11, p. 1928-1937

Research output: Contribution to journalJournal articleResearchpeer-review

Fluoride-Induced Interfacial Adhesion Loss of Nanoporous Anodic Aluminum Oxide Templates in Aerospace Structures

Abrahami, S. T., de Kok, J. M. M., Gudla, V. C., Marcoen, K., Hauffman, T., Ambat, R., Mol, J. M. C. & Terryn, H., 2018, In : ACS Applied Nano Materials . 1, 11, p. 6139-6149

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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Humidity-related failures in electronics: effect of binary mixtures of weak organic acid activators

Piotrowska, K., Verdingovas, V. & Ambat, R., 2018, In : Journal of Materials Science: Materials in Electronics. 29, 20, p. 17834-17852

Research output: Contribution to journalJournal articleResearchpeer-review

1 Downloads (Pure)

Influence of de-icing salt chemistry on the corrosion behavior of AA6016

Schoukens, I., Cavezza, F., Cerezo, J., Vandenberghe, V., Gudla, V. C. & Ambat, R., 2018, In : Materials and Corrosion. 69, 7, p. 881-887

Research output: Contribution to journalJournal articleResearchpeer-review

Microstructure and Corrosion Behavior of Extruded Mg-Zn-Er Alloys

Bhat Panemangalore, D., Shabadi, R., Gupta, M., Ambat, R., Ji, G., Addad, A. & Lesven, L., 2018, In : Materials Science Forum. 941, p. 1766-1771

Research output: Contribution to journalJournal articleResearchpeer-review

Modeling of Moisture Transport into an Electronic Enclosure Using the Resistor-Capacitor Approach

Staliulionis, Z., Conseil-Gudla, H., Mohanty, S., Jabbari, M., Ambat, R. & Hattel, J. H., 2018, In : Journal of Electronic Packaging. 140, 3, 11 p., 031001 .

Research output: Contribution to journalJournal articleResearchpeer-review

Parametric Study of Solder Flux Hygroscopicity: Impact of Weak Organic Acids on Water Layer Formation and Corrosion of Electronics

Piotrowska, K., Ud Din, R., Grumsen, F. B., Jellesen, M. S. & Ambat, R., 2018, In : Journal of Electronic Materials. 47, 7, p. 4190-4207

Research output: Contribution to journalJournal articleResearchpeer-review

Transformation of iron containing constituent intermetallic particles during hydrothermal treatment

Borgaonkar, S., Din, R. U., Kasama, T. & Ambat, R., 2018, In : Thin solid Films. 649, p. 121-128

Research output: Contribution to journalJournal articleResearchpeer-review

2017

Analysis of surface insulation resistance related failures in electronics by circuit simulation

Verdingovas, V., Joshy, S., Jellesen, M. S. & Ambat, R., 2017, In : Circuit World. 43, 2, p. 45-55

Research output: Contribution to journalJournal articleResearchpeer-review

Colorimetric visualization of tin corrosion: A method for early stage corrosion detection on printed circuit boards

Verdingovas, V., Jellesen, M. S. & Ambat, R., 2017, In : Microelectronics Reliability. 73, p. 158-166

Research output: Contribution to journalJournal articleResearchpeer-review

55 Downloads (Pure)

Corrosion failure analysis of hearing aid battery-spring contacts

Gudla, V. C. & Ambat, R., 2017, In : Engineering Failure Analysis. 79, p. 980–987

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
48 Downloads (Pure)

Humidity Buildup in Electronic Enclosures Exposed to Constant Conditions

Conseil, H., Staliulionis, Z., Jellesen, M. S., Jabbaribehnam, M., Hattel, J. H. & Ambat, R., 2017, In : I E E E Transactions on Components, Packaging and Manufacturing Technology. 7, 3, p. 412 - 423

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File

Influence of steam-based pre-treatment using acidic chemistries on the adhesion performance of powder coated aluminium alloy AA6060

Din, R. U., Nikogeorgos, N., Jellesen, M. S., Shabadi, R. & Ambat, R., 2017, In : Adhesion and Adhesives. 74, p. 167-176

Research output: Contribution to journalJournal articleResearchpeer-review

128 Downloads (Pure)

Interface strength and degradation of adhesively bonded porous aluminum oxides

T. Abrahami, S., M. M. de Kok, J., Gudla, V. C., Ambat, R., Terryn, H. & M. C. Mol, J., 2017, In : npj Materials Degradation . 1, 8, 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File

Investigation of moisture uptake into printed circuit board laminate and solder mask materials

Conseil, H., Gudla, V. C., Borgaonkar, S., Jellesen, M. S. & Ambat, R., 2017, In : Journal of Materials Science: Materials in Electronics. 28, 8, p. 6138-6151 14 p.

Research output: Contribution to journalJournal articleResearchpeer-review

197 Downloads (Pure)

On the Effects of Atmospheric Particles Contamination and Humidity on Tin Corrosion

D’Angelo, L., Verdingovas, V., Ferrero, L., Bolzacchini, E. & Ambat, R., 2017, In : IEEE Transactions on Device and Materials Reliability. 17, 4, p. 746-757

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File

Printed Circuit Board Surface Finish and Effects of Chloride Contamination, Electric Field, and Humidity on Corrosion Reliability

Conseil, H., Jellesen, M. S. & Ambat, R., 2017, In : Journal of Electronic Materials. 46, 2, p. 817–825 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Steam based conversion coating on AA6060 alloy: Effect of sodium silicate chemistry and corrosion performance

Din, R. U., Bordo, K., Tabrizian, N., Jellesen, M. S. & Ambat, R., 2017, In : Applied Surface Science. 423, p. 78-89

Research output: Contribution to journalJournal articleResearchpeer-review

Thermal decomposition of solder flux activators under simulated wave soldering conditions

Piotrowska, K., Jellesen, M. S. & Ambat, R., 2017, In : Soldering & Surface Mount Technology. 29, 3, p. 133-143

Research output: Contribution to journalJournal articleResearchpeer-review

2016
182 Downloads (Pure)

Band gap tuning of amorphous Al oxides by Zr alloying

Canulescu, S., Jones, N. C., Borca, C. N., Piamonteze, C., Rechendorff, K., Gudla, V. C., Bordo, K., Nielsen, L. P., Hoffmann, S. V., Almtoft, K. P., Ambat, R. & Schou, J., 2016, In : Applied Physics Letters. 109, 4 p., 091902.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
2 Downloads (Pure)
769 Downloads (Pure)

Effect of Fe ion concentration on corrosion of carbon steel in CO2 environment

Rogowska, M., Gudme, J., Rubin, A., Pantleon, K. & Ambat, R., 2016, In : Corrosion Engineering, Science and Technology. 51, 1, p. 25-36

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
165 Downloads (Pure)

Effect of Fe ion concentration on fatigue life of carbon steel in aqueous CO2 environment

Rogowska, M., Gudme, J., Rubin, A., Pantleon, K. & Ambat, R., 2016, In : Corrosion Engineering, Science and Technology. 51, 2, p. 90-103

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File

High frequency pulse anodising of magnetron sputtered Al–Zr and Al–Ti Coatings

Gudla, V. C., Bordo, K., Engberg, S., Rechendorff, K. & Ambat, R., 2016, In : Materials & Design. 95, p. 340-347

Research output: Contribution to journalJournal articleResearchpeer-review

In-situ TEM investigation of microstructural evolution in magnetron sputtered Al-Zr and Al-Zr-Si coatings during heat treatment

Gudla, V. C., Rechendorff, K., Balogh, Z. I., Kasama, T. & Ambat, R., 2016, In : Materials & Design. 89, p. 1071-1078

Research output: Contribution to journalJournal articleResearchpeer-review

1 Downloads (Pure)

Microstructure and corrosion performance of steam-based conversion coatings produced in the presence of TiO2 particles on aluminium alloys

Din, R. U., Gudla, V. C., Jellesen, M. S. & Ambat, R., 2016, In : Surface and Coatings Technology. 296, p. 1-12

Research output: Contribution to journalJournal articleResearchpeer-review

TiO2 Surface Coating of Mn-Zn Dopped Ferrites Study

Solný, T., Ptacek, P., Másilko, J., Tkacz, J., Bartoníčková, E., Daviðsdóttir, S. & Ambat, R., 2016, In : Materials Science Forum. 3902, 851, p. 153-158

Research output: Contribution to journalJournal articleResearchpeer-review

2015
1 Downloads (Pure)

Accelerated growth of oxide film on aluminium alloys under steam: Part I: Effects of alloy chemistry and steam vapour pressure on microstructure

Din, R. U., Gudla, V. C., Jellesen, M. S. & Ambat, R., 2015, In : Surface and Coatings Technology. 276, p. 77-88

Research output: Contribution to journalJournal articleResearchpeer-review

529 Downloads (Pure)
Open Access
File

Alkaline corrosion properties of laser-clad aluminum/titanium coatings

Aggerbeck, M., Herbreteau, A., Rombouts, M., Verwimp, J. & Ambat, R., 2015, In : Anti-Corrosion Methods and Materials. 62, 1, p. 37-47

Research output: Contribution to journalJournal articleResearchpeer-review

Aluminium Alloy AA6060 surface treatment with high temperature steam containing chemical additives

Din, R. U., Tabrizian, N., Jellesen, M. S. & Ambat, R., 2015, In : Materials Today. Proceedings 2, p. 5063-5070

Research output: Contribution to journalJournal articleResearchpeer-review

Corrosion issues of powder coated AA6060 aluminium profiles

Din, R. U., Valgarðsson, S., Jellesen, M. S., Eriksen, H. J., Praastrup, U., Møller, P. & Ambat, R., 2015, In : Engineering Failure Analysis. 47, p. 16–24

Research output: Contribution to journalJournal articleResearchpeer-review

Effect of High Frequency Pulsing on the Interfacial Structure of Anodised Aluminium-TiO2

Gudla, V. C., Jensen, F., Bordo, K., Simar, A. & Ambat, R., 2015, In : Journal of the Electrochemical Society. 162, 7, p. C303-C310

Research output: Contribution to journalJournal articleResearchpeer-review

Effect of interfacial oxide thickness on the photocatalytic activity of magnetron-sputtered TiO2coatings on aluminum substrate

Daviðsdóttir, S., Petit, J-P., Shabadi, R., Canulescu, S., Almtoft, K. P., Dirscherl, K., Andersen, I. H. & Ambat, R., 2015, In : Physica Status Solidi. A: Applications and Materials Science (Online). 212, 12, p. 2805-2815

Research output: Contribution to journalJournal articleResearchpeer-review