@cine @whirly never really looked into electric steels, afaik itcs mostly just about adding silicone and some other elements to keep the crystals as small as possible? Just shows how dizzingly much you can do to manipulate iron crystals, i think the only other metal we go to such lengths with is titanium. Adding salt or alcohol to water is a decent analogy i think yeah, relatedly, did you know ice has a bunch of different crystal phases too?
usually you use austenite steel for anything corrosive afaik, if that's not an option you prob just use a liner.