17/03/2022 – Research results of the Max-Planck-Institute for Iron Research
How hydrogen behaves in aluminium alloys
Due to its low density, high strength, and abundance, aluminium and its alloys are widely used for example in constructions, consumer electronics and for vehicles including cars, ships, trains and planes. However, aluminium alloys are prone to hydrogen embrittlement causing catastrophic failure during service if not noticed early enough. Compared to steel, the effects of hydrogen in aluminium are not well understood.