• SkaveRat@discuss.tchncs.de
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      10 months ago

      in fact, it rusts so fast, that it’s pretty much impossible to get a “clean” aluminium surface while oxygen is around

      • Maalus@lemmy.world
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        10 months ago

        They had to invent an entirely new style of welding to weld it correctly because it rusts so much you can’t even melt it for welding reliably.