Yes. Iron Oxide is forming.
Physical
Iron can are electroplated with tin to prevent the cans from rusting. Tin is a metal that resists rust.
A tin used for food packaging is actually tin-plated steel. So if the tin wears off, the steel beneath will rust.
By melting the two metals and putting them together, you are creating an alloy, a homogenous mixture. The process does not change any atoms, so it is not a chemical reaction, but a physical change.
A tin used for food packaging is actually tin-plated steel. So if the tin wears off, the steel beneath will rust.
Tin cans are not made entirely of tin, and the name "tin can" would be more accurate if it were "tinned can". The can is actually made of steel, plated on the outside with tin. The steel gives the can strength, and the tin plating helps to protect the steel from rusting. As your question indicates, there are situations in which the tin is not entirely successful in preventing rust. Aluminum cans are more naturally resistant to corrosion, and are also more easily made, because aluminum is more easily formed into a can than steel is.
The can is made of steel, thinly coated with tin or another non corrosive metal. If the can gets scratched, then the steel can start to rust.
1. Tin is...tin in the English language. 2. The chemical symbol (not formula) of tin is Sn.
Because the probable tin coating is porous or damaged.
Tin.
Try Coca-Cola
The chemical formula for tin sulphite is SnSO3.