The European Chemicals Agency (ECHA) has proposed a wide-ranging restriction on the use of hexavalent chromium (Cr(VI)) compounds. Known as potent workplace carcinogens, these substances are already subject to REACH authorisation – but could now face a general ban across the EU1. For businesses involved in metal pre-treatment – particularly aluminium – this signals a
Alufinish is pleased to announce the approval of two innovative pre-treatment systems for aluminium surface treatment in the anodising sector. The certificates for Alfinox 510 (ENSAVAL process) and Alfiseal 1960 were officially awarded by the Qualanod Quality Association on 17 June 2025. This means that both products can now also be used in Qualanod member
Aluminium is a versatile material – but transparent? The possibility of converting aluminium into a transparent form is not new — but until now, this was only possible at great technical and financial expense. Researchers at the Ateneo de Manila University (Philippines) have now developed a simplified process that produces transparent aluminium oxide (TAlOx) in
Aluminium has established itself as an indispensable material in digital technology. With its unique properties — lightness, robustness and excellent thermal conductivity — it is impossible to imagine modern electronic devices without it. Smartphones, laptops, and data centres all benefit from the advantages of this lightweight metal.Customised extruded profiles are a particularly important component. These
An experiment was conducted to investigate which impurities interfere with depth scattering during electrolytical tin colouring. The aim of the experiment was to determine the influence of individual foreign ions on the homogeneity of the deposited tin layer and the associated optical scattering properties. Experimental procedure For the experiment, EN AW 5005 metal strips were
The aluminium industry is undergoing a significant transformation driven by digitalisation and Industry 4.0 concepts. These changes not only enhance efficiency but also introduce new business models and improved processes. For small and medium-sized enterprises, modernising production technologies and internal workflows is essential to remain competitive. Automation and Real-Time Data: Transforming Aluminium Production IoT and
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