Traces of vanadium in significant-temperature combustion goods sort droplets of molten vanadates. These attack the passivation layers on metals and lead to high temperature corrosion, that's a concern especially for inner combustion engines. Molten sulfate and direct particulates even have such impact. The desire and profitability of tobacco led https://broadfar.com/nuso-heated-tobacco-smarter-alternative-to-traditional-smoking/