ZZQY Light Alloy Technology company was formerly known as the magnesium research room, material research room and light metal research institute non-ferrous metal alloy test plant of the Light Metal Research Institute of Light Metal Research Institute. New technology, new technology, new equipment, new materials research and development, engineering design, technical services, standard formulation, product quality supervision and inspection, etc.
For more than 50 years, it has been committed to the research and development, production, technical service and technical consultation of non-ferrous alloy materials such as aluminum, magnesium, copper, zinc, lead, etc., and completed more than 200 scientific research projects. Among them, the research and development of silicothermal magnesium smelting technology has changed the world’s electrolysis. The development of magnesium production technology towards reduced magnesium has established China’s magnesium industry as a leader in the world for more than a decade. It is the first in China to develop magnesium sacrificial anodes, cast magnesium alloys for automotive gearboxes, and aluminum titanium boron grain refinement. Agent, aluminum-titanium-carbon grain refiner, oxidizable aluminum-manganese-cobalt alloy, aluminum fiber sound-absorbing material, copper-chromium alloy for vacuum high-voltage switch contacts, copper-bismuth silver-iron alloy, copper-aluminum-bismuth alloy, corrosion-resistant copper Nickel-iron aluminum alloy, automotive extruded zinc alloy strip, lead rare earth grain refiner and other products have made outstanding contributions to the development of domestic non-ferrous metals.
The company relies on the domestic first-class scientific research platforms such as China Aluminum Research and Development Center, National Light Metal Quality Supervision and Inspection Center, National Aluminum Smelting Engineering Technology Research Center, China Aluminum Postdoctoral Research Station, China Aluminum Excellent Technology Center, etc., and makes use of “Institute + Company” The mixed-ownership system has adopted a four-wheel-drive development model of “first-class scientific research platform + advanced technology + excellent talent + high-end products” and is dedicated to high-performance non-ferrous metal alloy materials such as aluminum, magnesium, copper, lead, and zinc for defense military industries Research and development, production and sales, and technical services, the light research alloy has become a domestic first-class non-ferrous alloy high-tech enterprises in the field.
The company has an experimental and production plant area of more than 50,000 square meters, nearly 200 sets of research and production equipment, a melting and casting laboratory, a chemical analysis laboratory, a mechanical performance laboratory, a heat treatment laboratory, and a microstructure analysis laboratory. , 9 physical laboratories, physical performance laboratory, corrosion and protection laboratory, non-destructive testing laboratory, welding room laboratory and vacuum melting casting production line, alloy melting casting (non-vacuum) production line, magnesium alloy fluxless casting production line, extrusion drawing There are 10 production lines including production lines, rolling production lines, heat treatment production lines, surface treatment production lines, casting production lines, liquid die forging production lines, machining processing lines, etc., with a small test from a few kilograms to a hundred kilograms in a laboratory, a ton-scale pilot test, and a batch A full set of industrial alloy research and production capabilities can systematically study the relationship between the alloy’s chemical composition, production process, and performance. It is particularly suitable for the research and production of high-performance, small-batch, and multi-special specialty alloys required by the defense military industry, which can help Customers select materials from the design of drawings, material casting, machining, connection, and table Processing to the final part of the whole process services
The company is developing: industrialization of ultra-light magnesium-lithium alloy for aircraft, superplastic deformation of dual-phase magnesium-lithium alloy, high-strength heat-resistant magnesium alloy, corrosion-resistant magnesium alloy, industrialization of new high-performance light alloy for aerospace, and copper for new engine nozzles Research and development projects in various countries, provinces and cities, such as alloy research, high-performance aluminum alloy wire development, high-strength aluminum alloy precision casting, high-performance aluminum alloy liquid die forging technology, and flux-free clean magnesium alloy semi-continuous preparation technology; can be produced for customers Ultra-light magnesium-lithium alloy, high-strength heat-resistant magnesium rare earth alloy, high-strength deformed magnesium alloy, high-strength, ultra-high-strength cast and deformed aluminum alloy, aluminum-lithium alloy, aluminum alloy wire, high-performance bronze, white copper alloy and other nonferrous alloy castings, forgings, Extruded pipe rod wire, rolled strip products.
Al-Mn-Co die-cast aluminum alloy
Features of Al-Mn-Co die-cast aluminum alloy
Easily oxidized and colored, high surface finish
Good die-casting performance, no enthusiasm
Strength and elongation are higher than aluminum-magnesium die-cast aluminum alloy
Good abrasion resistance and corrosion resistance
Product description and application
Aluminum-manganese-cobalt die-casting aluminum alloy is a die-casting aluminum alloy specially developed by ZZQY Alloy Technology Co., Ltd. It is a die-casting aluminum alloy grade developed by surface anodizing process. This brand is a series of products. The surface of die-casting parts is anodized with sulfuric acid and colored to form a decorative oxide film. According to different customer requirements, provide product performance, improve surface gloss and color bright and natural. Can completely replace imported products, good die-casting performance, no tendency to heat, good wear resistance and corrosion resistance. After the aluminum alloy die-casting is oxidized and colored, the product has beautiful color and high surface finish. It is widely used in fishing gear, automobiles, motors, construction hardware, toys, electronic mobile phone boards and other fields.
Hypereutectic Al-Si alloy
Characteristics of Hypereutectic Al-Si Alloy
Good wear resistance (25 ~ 40% higher than eutectic or hypoeutectic aluminum-silicon alloy)
Small thermal expansion coefficient, good dimensional stability
Good heat and corrosion resistance
High strength (20 ~ 40% higher than eutectic or hypoeutectic aluminum-silicon alloy)
Good weight reduction effect (replacement of steel can reduce weight by more than 50%)
Applications
Hypereutectic Al-Si alloy has the characteristics of wear resistance, heat resistance, corrosion resistance, small coefficient of thermal expansion and good volume stability. It is an ideal material for manufacturing key components of engines—cylinders and pistons. Hypoeutectic aluminum-silicon alloy or steel materials can solve the problems of cylinder pulling, cylinder holding, oil channeling, gas channeling, carbon deposition, fuel consumption, noise increase and other problems in the engine, making the car lighter, faster and more powerful Larger, lower fuel consumption and lower noise.
Hypereutectic aluminum-silicon alloy engine pistons and cylinders can also be applied to diesel engines, air-conditioning compressors, motorcycles, trucks, tractors, agricultural vehicles, agricultural machinery, construction machinery, tanks, etc.