steel rusts fastest in salt water..
wonder why???
because salt water has sodium which can react to iron in steel.
Steel oxidises fastest
Salt
An iron material can easily rust in the presence of air and water. For example if an iron nail is half dipped in water and the rest of the nail is open in the presence of air then the nail can easily rust.
Rusting occur in iron when it reacts with oxygen and water...the less salts in the water the faster the rusting occurs...and the more percentage of oxygen the faster it rusts.
There is only one metal that rusts and that is iron and its alloys such as steel. All other metals corrode. No, iron is not iron after it rusts. It is now called iron oxide and will disintegrate if left unchecked . That is why we paint our gates with Blackstar Rust Converter and most electronics are coated with gold or a green varnish to prevent reaction with the air.
If steel rusts faster than copper or bronze, then which of copper or bronze rusts faster than the other one?
Steel oxidises fastest
iron
steel will rust when you wash it
it rusts
Iron rusts faster in theory, but it all depends on the conditions. Steel is just Iron mixed into an alloy with Carbon and (sometimes) a few other metals. There are many different grades and types of both Iron and Steel, and they all oxidize at slightly different rates. In short, oiled or finished steel will give you a fair amount of rust resistance, but it is always necessary to maintain metals to prevent oxidation.
steel rusts
stainless steel
Yes, steel rusts and over time it will decay.
Salt
This may be wrong but I am 90% sure that steel rusts quite easily. Obviously people do not want to buy a car that rusts quickly.
because it rusts.