Advantages and disadvantages of aluminum kettle What should I pay attention to when using aluminum kettle?

1, advantages: aluminum is light, and the biggest advantage of aluminum kettle is that it is easy to carry.

2. Disadvantages:

Because aluminum itself is very soft, in order to increase hardness, a small amount of metal such as manganese is added to become aluminum alloy. Aluminum is easily oxidized at room temperature, and alumina is basically harmless to people, that is, it will be safe as long as there is an oxide layer. However, if it comes into contact with acidic liquid, it will corrode the oxide layer, make aluminum directly contact with the liquid, and make a small amount of aluminum dissolve in the liquid, which is harmful to the health.

There is not much difference in chemical properties between aluminum and aluminum alloy. As long as it is filled with water, the oxide layer on the inner wall will not be damaged by hard objects, and it can basically be used safely. Don't store drinking water in an aluminum kettle for too long, and try not to spend the night. Excessive absorption of aluminum by human body will do harm to human nervous system. The chemical properties of aluminum are relatively stable, and only when it is combined with acid, alkali and salt will it decompose. It is safe to use aluminum pot to boil water. Aluminum wok, aluminum shovel, etc. It is best not to use it.