Silver white light metal. It has plasticity. Commodities are often made into bars, sheets, foils, powders, tapes and wires. An oxide film can be formed in humid air to prevent metal corrosion. Aluminum powder can burn violently when heated in air, and give off a dazzling white flame. Soluble in dilute sulfuric acid, nitric acid, hydrochloric acid, sodium hydroxide and potassium hydroxide solution, insoluble in water. The relative density is 2.70. The melting point is 660℃. The boiling point is 2327℃. The content of aluminum in the earth's crust is the third only to oxygen and silicon, and it is the most abundant metal element in the earth's crust. The development of three important industries, aviation, construction and automobile, requires that aluminum and its alloys have unique properties, which is of great benefit to the production and application of this new metal aluminum. It is widely used.
Aluminum is an active metal. In dry air, a dense oxide film with a thickness of about 50 Angstroms (1 Angstrom =0. 1 nm) is immediately formed on the surface of aluminum, so that aluminum will not be further oxidized and can be waterproof. But aluminum powder is very flammable when mixed with air; Molten aluminum is a metal that can react violently with water; Aluminum is amphoteric and soluble in strong alkali and dilute acid.
20 17,10127 October, the list of carcinogens published by the International Agency for Research on Cancer of the World Health Organization was preliminarily sorted out for reference. Aluminum products are in the list of carcinogens.
Therefore, when steaming rice, under the high temperature and high pressure environment, aluminum wire will release some elements into food. I suggest not eating. Don't increase the risk of cancer for that little rice.
I hope I can help you.