The decription of zinc ingot metal

zinc ingot metal
zinc ingot metal introduction :Refers to the pure zinc zinc ingots, of course, there will be impurities, as zinc, at least more than 90% purity. The use of zinc ingots: mainly used for die casting alloy, battery industry, printing and dyeing industry, pharmaceutical industry, rubber industry, chemical industry, zinc and other metals has been widely used in electroplating, painting and other industries.
The main application
(A) galvanized
Zinc has excellent resistance to atmospheric corrosion, it is mainly used for steel and steel parts surface coating (such as galvanized sheet), widely used in automotive, construction, shipbuilding, light industry and other industries. In recent years, Western countries began to try zinc alloy plate roof covering materials, its useful life as long as 120-140 years, and recyclable and then galvanized iron roofing material life of 5-10 years.
(B) the manufacture of copper alloy materials (such as brass)
Used in automobile manufacturing and mechanical industries. Zinc with the applicable mechanical properties. Strength and hardness of the zinc itself is not high, but after joining aluminum, copper and other alloying elements, the strength and hardness are much higher, especially zinc, copper and titanium alloys, their mechanical properties close to or reach the aluminum alloy, brass the level of gray cast iron, its creep resistance is also substantially be increased. Therefore, zinc, copper and titanium alloy has been widely used in hardware production.
(C) cast zinc alloy
Die castings for automotive, light industry. Zinc alloy processing performance is excellent pass processing rate of up to 60% -80%. Superior performance, medium-pressure deep drawing, and can be self-lubricating, and to extend the life of the die, the available brazing or resistance welding or arc welding (required in helium) welding, the surface can be plated or coated, good cutting performance. Superior superplasticity under certain conditions.
In addition, zinc has good resistance to electromagnetic field performance. The conductivity of zinc is 29% of the standard electrical copper, zinc plate is a very effective shielding material in the occasion of the radio frequency interference due to zinc and non-magnetic materials and instrumentation suitable to do the instrumentation part of the shell and coin Meanwhile, zinc and other metals collision does not occur sparks, suitable for underground explosion-proof equipment.
(D) for the manufacture of zinc oxide, about 11%
Widely used in rubber, paint, enamel, pharmaceutical, printing, fiber and other industries.
(E) for the manufacture of batteries, and zinc cake, in the form of zinc plates, accounting for about 13%.
Zinc with appropriate chemical properties. Zinc can occur with NH4CI, the release of H + positive ions. The zinc – manganese dioxide battery is the use of this feature of the zinc, zinc alloy battery case, both the container of the battery electrolyte, but also to participate in the anode of the battery of cell reaction. Its performance has also been widely used in the pharmaceutical industry.
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