Zinc alloys are alloys based on zinc and containing other elements.Common alloying elements are aluminum, copper, magnesium, cadmium, lead, titanium and other low temperature zinc alloys.Zinc alloy has low melting point, good fluidity, easy fusion welding, brazing and plastic processing, corrosion resistance in the atmosphere, the crippled material is easy to recover and remelting;However, the creep strength is low and it is easy to change the size due to natural aging.Melting preparation, die - casting or pressure processing into wood.
According to the manufacturing process can be divided into cast zinc alloy and deformation zinc alloy.The main additions to zinc alloys are aluminum, copper and magnesium.Zinc alloys can be divided into deformation and casting zinc alloys according to processing technology.Cast zinc alloy with good fluidity and corrosion resistance, suitable for die casting instruments, automobile parts and other shell.
Traditional die casting zinc alloys are 2, 3, 4, 5, 7 alloys, the most widely used is no. 3 zinc alloy.In the 1970s, za-8, za-12 and za-27 were developed.
Zamak 3: good fluidity and mechanical properties.
Used for castings with low mechanical strength requirements, such as toys, lamps and lanterns, decorations, and some electrical appliances.
Zamak 5: good fluidity and good mechanical properties.
Used for castings with mechanical strength requirements, such as auto parts, mechanical parts, electrical components.
Zamak 2: used for mechanical parts with special requirements for mechanical properties, high requirements for hardness, good wear resistance and general requirements for dimensional accuracy.
ZA8: it has good impact strength and dimensional stability, but poor liquidity.
Used in die casting small size, precision and high mechanical strength requirements of the workpiece, such as electrical components.
Superloy: best fluidity for die-casting thin wall, large size, high precision, complex shape workpiece, such as electrical components and box body.
Suitable for die-casting instruments, toys, lamps, decorations, electrical components and box bodies, auto parts, mechanical and electrical parts, mechanical parts, etc.
Zinc alloy: an alloy based on zinc and containing other elements.Common alloying elements are aluminum, copper, magnesium, cadmium, lead, titanium and other low temperature zinc alloys.Zinc alloy has low melting point, good fluidity, easy fusion welding, brazing and plastic processing, corrosion resistance in the atmosphere, the crippled material is easy to recover and remelting;However, the creep strength is low and it is easy to change the size due to natural aging.Melting preparation, die - casting or pressure processing into wood.According to the manufacturing process can be divided into cast zinc alloy and deformation zinc alloy.
Anyang daguan metal co., ltd. was established in 2006, specializing in the production of metallurgical accessories.After more than 10 years of efforts and development, has become a domestic rapid development, larger, stable quality, trusted by customers of the benchmark ferroalloy industry enterprises.
In 2012, our company obtained export license.The company has 10 sets of intermediate frequency furnace and 4 core wire production lines, with an annual output of more than 20,000 tons of auxiliary materials for steelmaking and casting.Mainly includes the ferroalloy (ferrosilicon, calcium silicon, silicon barium, calcium silicon, silicon barium aluminum, high silicon aluminum barium calcium, calcium silicon manganese, silicon, silicon carbide and carbon recarburizer), nodulizing agent (rare earth silicon magnesium alloy), nucleating agent (silicone, barium, calcium, zirconium, etc.), deoxidizer (aluminum and calcium), alloy ball (silicon, silicon, silicon carbide ball), alloy slag slag (ferrosilicon, silicon slag, rich manganese slag) and packet core.With excellent production equipment, strong technical force, advanced production technology and unique formula, the product ingredient content can be produced in strict accordance with customer requirements, in use with high efficiency, stable reaction, absorption and fusion of good characteristics.
At present, 40% of the products are used in large domestic steel mills and founders, including Shagang group, Rizhao iron and steel group, Shougang group, Wuhan iron and steel group, etc.60% of the products are exported to more than 30 countries and regions such as South Korea, Japan, Russia, Ukraine, Turkey, Germany, India, Australia and Iran, including posco iron & steel group, Hyundai iron & steel group and JFE iron & steel group.With stable quality and high quality technical services, our products have won the praise and trust of customers at home and abroad.
In the future, the competition will be more intense, Henan guorui will continue to strictly comply with the requirements of iso9001:2008 quality management system, continue to focus on customer needs, committed to providing newer, better quality products and more satisfactory services for steelmaking and casting industry. Henan guorui sincerely hope to join hands with more enterprises to advance together and create brilliant.
Zinc alloy ingot Zamak #2/#3/#5
Molecular Formula: Zn
Zn (purity): 98.7%-99.995%
Molecular Weight: 65.39
Density: 7.14( g/cm3)
Zamak #2:Used to have special requirements for mechanical properties, high hardness requirements, dimensional accuracy requirements of the general mechanical parts
Zamak #3:Good fluidity and mechanical properties. Used in castings with low mechanical strength requirements
Zamak #5:Good fluidity and good mechanical properties. Used in castings with certain requirements for mechanical strength.
|Zinc ingot (GB/T470-1997)|
|Chemical composition (EN1774)Guaranteed analysis ( %)||ZAMAK5ZL5/ZL0410ZNAL4Cu1|