Introduction
Zinc ingot refers to pure zinc, of course, there will be impurities, but as zinc ingot, at least 90% purity INGOT.Zinc ingot USES: mainly used in die casting alloy, battery industry, printing and dyeing industry, pharmaceutical industry, rubber industry, chemical industry, etc.
The main application of Zinc ingot
galvanized
Zinc has excellent anti-atmospheric corrosion performance, so it is mainly used for steel and steel structure of the surface coating (such as galvanized sheet), widely used in automotive, construction, shipping, light industry and other industries.In recent years, western countries begin to try to use zinc alloy board directly to make roofing material, its service life can be as long as 120-140 years, and can be recycled, and the service life of roofing material with galvanized iron plate is generally 5-10 years.
pure zinc INGOT To make copper alloy materials, such as brass.
Used in automobile manufacturing and machinery industry.Zinc has applicable mechanical properties.The strength and hardness of zinc itself is not high, but after adding aluminum, copper and other alloy elements, its strength and hardness are greatly improved, especially the appearance of zinc copper-titanium alloy, its comprehensive mechanical properties have approached or reached the level of aluminum alloy, brass, gray cast iron, its creep resistance has also been greatly improved.Therefore, zinc-copper-titanium alloy has been widely used in hardware production.
Used for casting zinc alloys
Mainly for die-casting, used in automotive, light industry and other industries.Many zinc alloys have good processing properties, with a pass processing rate of 60%-80%.Excellent middle pressure performance, can be deep drawing, and has self-lubricity, prolong the life of the mold, can be brazed or resistance welding or arc welding (need in helium gas) for welding, surface can be electroplated, painted processing, good cutting performance.Zinc ingot has superior superplastic energy under certain conditions.
In addition, zinc has good resistance to electromagnetic fields.The conductivity of the zinc is 29% of the standard electrical copper, in the case of radio frequency interference, zinc plate is a very effective shielding material, at the same time because of the zinc is magnetic, suitable materials for instrument parts and instrument shell and coin, in the meantime, zinc itself and collisions with other metals not happen spark, for mine explosion-proof equipment.
Zinc oxide, about 11 percent
Widely used in rubber, coating, enamel, medicine, printing, fiber and other industries.
ZINC INGOT supplier Used in the manufacture of dry batteries, in the form of zinc cake, zinc plate, about 13%.
Zinc has suitable chemical properties.Zinc can react with NH4CI to release H+ positive ions.Zinc-manganese dioxide battery is the use of this characteristic of zinc, zinc alloy as the shell of the battery, both the battery electrolyte container, and participate in the battery reaction constitute the anode of the battery.This property is also widely used in the pharmaceutical industry.