A tin used for food packaging is actually tin-plated steel. So if the tin wears off, the steel beneath will rust.
Because so-called tin cans are actually made of Steel (Iron/Carbon alloy) with a thin coating of tin to act as a corrosion inhibitor.
The cans containing iron are magnetic, the aluminum ones aren't.
There are many different targets available to use instead of aiming at rusty old cans. These are not only easier to practice with, they are also reusable.
obviously yes. i dont know why this is even a question. All cans can can when given the chance. But more often than not cans cannot can cans because they are denied the opportunity to prove what cans can really do.
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.
Though goats are pretty indiscriminate herbivores, cans are not a common dietary item.
No, I wouldn't eat anything from a rusty can. I would not eat tuna from cans with rust on them because I do not like the taste of rust and believe that would be harmful and a excellent indicator that the tuna is expired and needs to be disposed of.
Products containing CFC's. Deodorants, spray cans etc are unfriendly ozone products.
Tin cans are actually made of steel that is coated with a thin layer of tin, which provides corrosion resistance. If the tin coating gets damaged or wears off, the underlying steel can rust when exposed to oxygen and moisture, leading to the appearance of rust on the can.
Although they are called tin cans, if you put a magnet up to one you will see they are actually made of steel. The insides are coated to protect the can from the food and the food from the can. Tin foil is not made of tin, either.
They are aerosol cans containing acrylic paint. Very common for crafts,and available in Walmart or Michaels.
When food is packaged in cans, air is sucked out of the can to help prevent the food inside from spoiling. Some manufacturers add preservatives to food to help keep it fresh longer.