Tin technically is considered to be "common", rather than metal precious metals like gold, tin, rare. This may be a common metal. It may be the least available of all common metals. This means that making anything out of pure tin- especially common objects- would be difficult and very expensive. In fact, only a certain number of tin mines exist around the world, scientists have identified the date when they will be mined dry. Therefore, most of the tin cans combined to form an alloy with the other types of metal.
You will usually only see pure tin as tinfoil (not aluminum foil) for science projects or other objects, such as candy wrappers. Because tin was razed to the ground, such a thin sheet, a small amount into the long road. One pound of tin can produce up to 130 square feet of tinfoil. Tin does not interact with oxygen and the loss of its molecular structure, (which means that it cannot rust), it is highly resistant to corrosion of the acidic substance, and does not lose luster.
Tin plate is used for most of the tin. This tin plate is mostly steel (or iron, depending on the use and cost involved), only 1 to 2% of tin, which is formed on the metal coating to protect it from the elements. This allows for a large number of commercial purposes, such as tin cans tin. Originally, even today, the tin cans main purpose is to preserve food. Common metals would react to the acids that foods naturally produce and begin to corrode, releasing molecules that both destroyed the can and contaminated food. As a tin can manufacturer says, this is a major problem in the past, lead, will filter out toxic substances into the lead tank in the food packaging. Tin, in the other hand, because of its acid composition is able to safely store food for a fairly long period of time without corrosion of foods.
Certainly tin is the traditional method to make cans. Today many decorative tins made of aluminum or treat different types of metal, as long as the metal form can be molded into corrosion and rust. Old tin cans and a newer version can be recycled, which allows manufacturers to remove the tin and other valuable place, you can use steel or iron scrap metal.
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