In the framework of the SUSMAGPRO project the teams of the Pforzheim University and of the Jožef Stefan Institute have published the article “Comparative Evaluation of Anti-Corrosion Coatings for NdFeB-Type Magnets with Respect to Performance and Recyclability via Hydrogen-Assisted Recycling (HPMS)” by Carlo Burkhardt et al. in Mater. Proc. 2021, 5, 87 (https://doi.org/10.3390/materproc2021005087).
In this work various anti-corrosion coatings used on commercially available NdFeB-type magnets were comparatively examined for their durability and suitability for magnet reprocessing by hydrogen assisted recycling (HPMS).The results of the presented investigations are an important contribution for the implementation of a sorting and labeling system to support and facilitate a commercially viable recycling of permanent magnets on an industrial scale.