Zinc ingot refers to zinc with extremely high purity, although there may be impurities, as a zinc ingot, it has a purity of at least 90% or more. The standard zinc ingot should be above 99.9% to be considered acceptable. Zinc ingots are used in die-casting alloys, battery industry, printing and dyeing industry, medical and pharmaceutical industry, rubber industry, chemical industry, etc. Zinc and other metal alloys are widely used in electroplating, spraying and other industries.
Product Description: Light gray transition metal. Density 7.14 g/cm ³， Melting point 419.53 ℃, boiling point 907 ℃. Zinc has active chemical properties, is easily soluble in acids, and can easily replace gold, silver, copper, etc. from solutions; In air at room temperature, a thin and dense alkaline zinc carbonate film is formed on the surface, which can prevent further oxidation; When the temperature reaches 225 ℃, zinc undergoes severe oxidation. Zinc is brittle at room temperature, becoming soft at 100-150 ℃, and then drying after exceeding 200 ℃.
Zinc's characteristics: excellent corrosion resistance, therefore it is mainly used for surface coating of steel and steel structural components (such as galvanized sheet), and is widely used in industries such as automobiles, construction, shipbuilding, and light industry.
