Results 61 to 70 of about 106 (84)
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The Structure and Impurities of Hard DC Anodic Layers on AA6060 Aluminium Alloy
Journal of Adhesion, 2008Hard anodic layers produced under DC conditions in sulphuric acid on a commercial AA 6060 aluminium alloy have been characterised by electron microscopy and secondary ion mass spectroscopy (SIMS). Once exposed during anodising, α–Al(Fe, Mn)Si intermetallic particles start to corrode in the electrolyte. Partially corroded particles become trapped in the
John Walmsley
exaly +2 more sources
Protection against corrosion in marine environments of AA6060 aluminium alloy by cerium chlorides
Journal of Alloys and Compounds, 2010Lanthanide salts are being considered as an environmentally friendly alternative to the classic systems based on chromates. The addition of small concentrations of cerium chloride to aerated aqueous 3.5% NaCl solution inhibits uniform and pitting corrosion processes of AA6060. Full immersion tests combined with different electrochemical techniques were
Khalid Draoui
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Pre-treatment of AA6060 aluminium alloy for adhesive bonding
International Journal of Adhesion and Adhesives, 2002Abstract AA6060-T6 aluminium extrusions have been subjected to various surface treatments before bonding with an epoxy based adhesive and subsequent exposure to chloride and humid atmosphere (82% RH, 40°C) for 50 days. Single lap joints given an alkaline etch pre-treatment before bonding suffered a 7% reduction in strength as a result of ...
K Nisancioglu
exaly +2 more sources
International Journal of Crashworthiness, 2006
Abstract This paper presents an experimental study on the behaviour of self-piercing riveted connections in aluminium alloy AA6060 under quasi-static loading conditions. Factorial design is used in the planning of the experimental programme as well as in the results interpretation.
R Porcaro, M Langseth
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Abstract This paper presents an experimental study on the behaviour of self-piercing riveted connections in aluminium alloy AA6060 under quasi-static loading conditions. Factorial design is used in the planning of the experimental programme as well as in the results interpretation.
R Porcaro, M Langseth
exaly +2 more sources
Aluminium Alloy AA6060 Surface Treatment with High Temperature Steam Containing Chemical Additives
Materials Today: Proceedings, 2015Abstract The steam treatment process was employed to produce a conversion coating on aluminium alloy AA6060. The changes in microstructure and its effect on corrosion resistance properties were investigated. Various concentrations of KMnO4 containing Ce(NO3)3 was injected into the steam and its effect on the formation of steam-based conversion ...
Rameez Ud Din, Rajan Ambat
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Electrochemical behaviour of ZrO2 sol–gel pre-treatments on AA6060 aluminium alloy
Electrochimica Acta, 2007Abstract ZrO 2 pre-treatments applied with the sol–gel technique are a possible replacement of chromium based pre-treatments on aluminium alloys. The thickness and homogeneity of the films deposited on AA6060 alloy are strongly related to the process parameters like preparation of the surface, number of dips and thermal treatment of the film. ZrO 2
Rosa Di Maggio, , Francesco Andreatta
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Frictional conditions between alloy AA6060 aluminium and tool steel
AIP Conference Proceedings, 2011The frictional conditions in the new process of screw extrusion of aluminium have been investigated. The contact behaviour between the aluminum alloy and the tool steel in the extruder is vital for understanding the extrusion process. Using a compressive‐rotational method for frictional measurements the conditions for unlubricated sticking friction ...
Welo Torgeir
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Journal of Adhesion Science and Technology, 2002
The wedge test was used to determine the durability of adhesively bonded joints of pretreated aluminium alloy AA6060 in a hydrothermal environment. Testing of joints bonded with the one-component epoxy adhesive XD4600 showed that the durability was higher for surfaces that were grit-blasted with alumina than for alkaline etched, FPL-etched, and ...
Bernt B Johnsen
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The wedge test was used to determine the durability of adhesively bonded joints of pretreated aluminium alloy AA6060 in a hydrothermal environment. Testing of joints bonded with the one-component epoxy adhesive XD4600 showed that the durability was higher for surfaces that were grit-blasted with alumina than for alkaline etched, FPL-etched, and ...
Bernt B Johnsen
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Effects of quench rate and natural ageing on the age hardening behaviour of aluminium alloy AA6060
Materials Characterization, 2016Abstract Quench sensitivity in Al–Mg–Si alloys has been largely attributed to the solute loss at the heterogeneous nucleation sites, primarily dispersoids, during slow cooling after extrusion. As such, the number density of dispersoids, the solute type and concentration are considered to be the key variables for the quench sensitivity. In this study,
Mark Easton, Su-Ming Zhu, Anita Hill
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A generalized constitutive equation for an AA6060 aluminium alloy
Scripta Metallurgica Et Materialia, 1993B Verlinden, L Delaey
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