| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Jellesen, Morten Stendahl
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (58/58 displayed)
- 2024Corrosion Investigations of Copper Alloys and Cast Stainless Steel Used for Drinking Water Applications
- 2024Methods for improving corrosion and wear resistance and strength of essentially nickel-free high-manganese austenitic stainless steel components
- 2024Methods for improving corrosion and wear resistance and strength of essentially nickel-free high-manganese austenitic stainless steel components
- 2024High temperature corrosion and oxide scale formation of nickel in molten NaOH at various basicity levelscitations
- 2023Strain-Induced Surface Roughening of Thin Sheets and Its Effects on Metal Forming and Component Propertiescitations
- 2022Effect of Manganese Sulfides and Nitriding on the Corrosion Resistance of Laser Marked Medical Martensitic Stainless Steel
- 2022Influence of Laser Marking on Microstructure and Corrosion Performance of Martensitic Stainless Steel Surfaces for Biomedical Applicationscitations
- 2022Comparative study of tripropylamine and naphthylamine as additives in wave solder flux: investigation of solderability and corrosion effectscitations
- 2022Amino acids as activators for wave solder flux systems: Investigation of solderability and humidity effectscitations
- 2021Low temperature titanium hardening
- 2021Low temperature titanium hardening
- 2021The STRYDE limb lengthening nail is susceptible to mechanically assisted crevice corrosion:an analysis of 23 retrieved implantscitations
- 2021The STRYDE limb lengthening nail is susceptible to mechanically assisted crevice corrosion: an analysis of 23 retrieved implantscitations
- 2021Electrical Conductivity Measurement on Metallic Materials With a Cylindrical Resonatorcitations
- 2021The STRYDE limb lengthening nail is susceptible to mechanically assisted crevice corrosioncitations
- 2021Alkanolamines as activators in no-clean flux systems: investigation of humidity robustness and solderabilitycitations
- 2020Gaseous surface hardening of Ti-6Al-4V fabricated by selective laser meltingcitations
- 2018High temperature solution-nitriding and low-temperature nitriding of AISI 316: Effect on pitting potential and crevice corrosion performancecitations
- 2018High temperature solution-nitriding and low-temperature nitriding of AISI 316: Effect on pitting potential and crevice corrosion performancecitations
- 2018Water film formation on the PCBA surface and failure occurrence in electronicscitations
- 2017The influence of solder mask and hygroscopic flux residues on water layer formation on PCBA surface and corrosion reliability of electronics
- 2017A case hardened component of titanium
- 2017A case hardened component of titanium
- 2017Steam based conversion coating on AA6060 alloy: Effect of sodium silicate chemistry and corrosion performancecitations
- 2017Investigation of moisture uptake into printed circuit board laminate and solder mask materialscitations
- 2017Influence of steam-based pre-treatment using acidic chemistries on the adhesion performance of powder coated aluminium alloy AA6060citations
- 2017Thermochemical Surface Engineering: A Playground for Science and Innovation
- 2017Thermochemical Surface Engineering: A Playground for Science and Innovation
- 2017Thermal decomposition of solder flux activators under simulated wave soldering conditionscitations
- 2016Microstructure and corrosion performance of steam-based conversion coatings produced in the presence of TiO2 particles on aluminium alloyscitations
- 2016Microstructure and corrosion performance of steam-based conversion coatings produced in the presence of TiO 2 particles on aluminium alloyscitations
- 2015Performance Comparison of Steam-Based and Chromate Conversion Coatings on Aluminum Alloy 6060citations
- 2015Corrosion issues of powder coated AA6060 aluminium profilescitations
- 2015Accelerated growth of oxide film on aluminium alloys under steam: Part II: Effects of alloy chemistry and steam vapour pressure on corrosion and adhesion performancecitations
- 2015Effect of iodine on the corrosion of Au-Al wire bondscitations
- 2015Steam assisted oxide growth on aluminium alloys using oxidative chemistries: Part II corrosion performancecitations
- 2015Accelerated growth of oxide film on aluminium alloys under steam: Part I: Effects of alloy chemistry and steam vapour pressure on microstructurecitations
- 2015Aluminium Alloy AA6060 surface treatment with high temperature steam containing chemical additivescitations
- 2015Role of acidic chemistries in steam treatment of aluminium alloyscitations
- 2015Steam assisted oxide growth on aluminium alloys using oxidative chemistries: Part I Microstructural investigationcitations
- 2015Steam assisted oxide growth on aluminium alloys using oxidative chemistries:Part i Microstructural investigationcitations
- 2014Steam generated conversion coating on aluminium alloys
- 2014Corrosion in electronics: Overview of failures and countermeasures
- 2014Contamination profile of Printed Circuit Board Assemblies in relation to soldering types and conformal coating
- 2014Characterization of steam generated anti-corrosive oxide films on Aluminium alloys
- 2014Anti-corrosive Conversion Coating on Aluminium Alloys Using High Temperature Steam
- 2014Contamination profile on typical printed circuit board assemblies vs soldering processcitations
- 2013Steam Assisted Accelerated Growth of Oxide Layer on Aluminium Alloys
- 2013Decomposition studies of no-clean solder flux systems in connection with corrosion reliability of electronics
- 2011On the electrochemical migration mechanism of tin in electronicscitations
- 2011Electrochemical migration of tin in electronics and microstructure of the dendritescitations
- 2010Corrosion failure due to flux residues in an electronic add-on devicecitations
- 2010Investigation of Electronic Corrosion at Device Levelcitations
- 2009CORROSION AND WEAR PROPERTIES OF MATERIALS USED FOR MINCED MEAT PRODUCTIONcitations
- 2009Erosion–corrosion and corrosion properties of DLC coated low temperature Erosion–corrosion and corrosion properties of DLC coated low temperaturecitations
- 2009Erosion–corrosion and corrosion properties of DLC coated low temperature Erosion–corrosion and corrosion properties of DLC coated low temperaturecitations
- 2006A review of metal release in the food industrycitations
- 2005The electrochemical deposition of tin-nickel alloys and the corrosion properties of the coating
Places of action
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conferencepaper
Anti-corrosive Conversion Coating on Aluminium Alloys Using High Temperature Steam
Abstract
Aluminium is extensively used as a structural material due to its excellent strength to weight ratio and corrosion resistance properties. The surface of aluminium under normal conditions has a thin oxide film (1-10nm) which provides corrosion resistance. However due to lower thickness, flaws and heterogeneity of native oxide layer does not provide long time corrosion resistance and adhesion of organic coating for a particular function in different environments. In order to enhance the corrosion resistance and adhesion of organic coating, the aluminium native oxide layer is treated to transform or convert to a functional conversion coating. In the last several decades chromate conversion coating (CrCCs) have been the most common conversion coatings used for aluminium alloys. Due to the toxicity of the hexavalent chrome, however, environmental friendly alternatives to CrCCs have been investigated extensively. Despite the intense research no equivalent substitute for (CrCCs) has been found. For these reasons, alternative conversion coatings are sought for substituting existing ones.<br/><br/>Aluminium alloys AA 1090, Peraluman 706, and AA 6060 were subjected to high pressure steam treatment and various chemistries based on pH and oxidizing capabilities. Treatment is carried out in an autoclave at a temperature of 110 – 112 °C and pressure of 5 Psi for varying times. The growth and composition of the oxide layer was investigated in detail as a function of microstructure using GD-OES, FEG-SEM, EDX, FIB-SEM, XRD, and FTIR.Potentiodynamic polarization measurements and acid salt spray testing were used to study the corrosion behavior of the produced coatings. In average, thickness of the oxide layer formed was increased to ~1-1.5 µm with steam treatment and various chemistries, and the coverage on the surface was dependent on the microstructure of the alloy, particularly the composition of the intermetallics. Mechanism of the coating formation will be elucidated. <br/>