Direct manufacturers of high-quality zinc brand specifications zinc ingot complete product use details

Refers to pure zinc ingot, of course, there will be impurities, but as zinc, at least more than 90% purity. Zinc uses: mainly used for die-casting alloys, batteries, printing and dyeing industry, pharmaceutical industry, rubber industry, chemical industry, an alloy of zinc and other metals in electroplating, painting and other industries are widely used (a) galvanized zinc. has excellent resistance to atmospheric corrosion, they were mainly used for surface coating of steel and steel parts (such as galvanized sheet), widely used in automotive, construction, shipbuilding, light industry and other industries. In recent years, Western countries began to try to do directly with a zinc alloy plate roof covering material, its service life up to 120--140 years, and then recycled, but for the life of galvanized iron roofing material generally 5--10 years. (B) copper alloy material (such as brass) used in automobile manufacturing and machinery industries. Zinc has suitable mechanical properties. Zinc itself is not high strength and hardness, but after adding alloying elements aluminum, copper, its strength and hardness are greatly improved, especially the emergence of zinc and copper alloy, and its mechanical properties have been close to or reach aluminum, brass the level of gray cast iron, and its creep resistance is also significantly improved. Therefore, zinc and copper alloy has been widely applied in hardware production. (C) for the casting of zinc alloy die castings primarily for automotive, light industry and other industries. Many processing properties of zinc alloy are relatively good, pass processing rate of up to 60% -80%. Excellent pressure performance, deep drawing, and have self-lubricating, extend die life, can be brazed or resistance or arc welding (required in helium) welding, surface can be plated or coated, cutting performance is good. Under certain conditions, it has excellent superplasticity. In addition, zinc has a good anti-electromagnetic properties. Conductivity of zinc is 29% standard copper electrician, in the case of RF interference, zinc plate is a very effective shielding material, and because zinc is non-magnetic materials and instrumentation suitable housing and money instrument parts, Meanwhile, zinc and other metals collision itself and does not spark, suitable for underground explosion-proof equipment. (D) for the manufacture of zinc oxide, about 11% are widely used in rubber, paints, enamels, pharmaceutical, printing, fiber and other industries. (E) for the manufacture of dry batteries, zinc cake, zinc plate form, accounting for about 13%. Zinc with appropriate chemical properties. Zinc can occur with NH4CI, release H + positive ions. Zinc - manganese dioxide zinc batteries is the use of this feature, made with zinc alloy battery case, both the battery electrolyte container, also participated in the anode cell reaction composed of the battery. It's this performance is also widely used in the pharmaceutical industry. The company will rely on a good reputation and solid strength, quality products, low prices services to users. Would like the company has always given care, support and help new and old friends and customers to express my heartfelt thanks! Polaris Tianjin Steel Trading Company sales hotline: 022-26837728 15922018766 Wang