Aluminum Alloy Material

Introduction of aluminum alloy materials

Aluminum alloy material, as a metal material alloyed with aluminum and other elements (such as copper, ম্যাগনেসিয়াম, ম্যাঙ্গানিজ, সিলিকন, দস্তা, ইত্যাদি), is used in industrial production and daily life due to its unique physical and chemical properties and excellent performance. plays an important role. This article will introduce the characteristics of aluminum alloy in detail and explore its wide range of applications in various fields.

Alloys of Common aluminum alloy materials

Common aluminum alloy alloys cover multiple series. Here are some major aluminum alloy series and typical alloys:

1000 সিরিজ অ্যালুমিনিয়াম: series with higher pure aluminum content, যেমন 1050, 1060, ইত্যাদি, mainly used in occasions with high requirements on conductivity and corrosion resistance, যেমন তারের, ফয়েল, and chemical equipment linings.

2000 সিরিজ: Duralumin alloys with copper as the main alloy element, যেমন 2014 এবং 2024, have high strength properties and are widely used in aerospace, rail transit structural parts and sports equipment manufacturing.

3000 সিরিজ: Added manganese as the main alloy element, যেমন 3003 এবং 3004, which have good anti-rust properties and are commonly used in containers, পাইপ, automobile radiators, বিল্ডিং উপকরণ এবং অন্যান্য ক্ষেত্র.

5000 সিরিজ: Mainly containing magnesium, যেমন 5052, 5083, এবং 5754. These alloys have high corrosion resistance and weldability, and are mostly used in ships, যানবাহন, চাপ জাহাজ, and building curtain wall systems.

6000 সিরিজ: With magnesium and silicon as the main alloy elements, যেমন 6061, 6063, এবং 6082, it is one of the most widely used aluminum alloy series. It has moderate strength and excellent processability. It is suitable for various industrial profiles, পাইপ, তারের, and precision parts. It is commonly used in building door and window frames, aircraft structural components, bicycle racks and other products.

7000 সিরিজ: High-strength aluminum alloys, যেমন 7075, contain zinc as the main alloy element. They have the highest strength but relatively low corrosion resistance. They are mainly used in advanced structural components, racing parts and high-end sports equipment in the aviation industry.

The existence form of aluminum alloy materials

Aluminum alloy materials are ubiquitous in life, and aluminum alloy products exist in various forms. The following is an introduction to you.

• Aluminum alloy plates/coils: including flat-rolled plates, pre-stretched plates, ইত্যাদি, with a wide range of thicknesses, mainly used to manufacture aircraft parts, automobile bodies, ship hull structures, building curtain walls, household appliance panels, and various types of containers.
• Aluminum foil material: Aluminum foil is a relatively thin aluminum alloy coil or sheet, which is mostly used in kitchen, খাদ্য প্যাকেজিং, ফার্মাসিউটিক্যাল প্যাকেজিং, flexible packaging, electrical industry and other fields.
• Pipes and rods: Aluminum alloy pipes have various cross-sectional shapes such as circular, rectangular, and polygonal, and are used in transportation pipelines, ভবন কাঠামো, sports equipment, and mechanical components; rods are used in machined parts, ফাস্টেনার, and Various support structures.
• প্রোফাইলগুলি: Aluminum alloy profiles have a variety of cross-sectional shapes, such as I-shaped, channel-shaped, T-shaped, L-shaped, mouth-shaped, ইত্যাদি, and are widely used in door and window frames, পর্দা প্রাচীর সিস্টেম, rail vehicles, aerospace structures, exhibition displays, and furniture Manufacturing and other fields.
• Wires and wires: including aluminum wires for wire conductors, welding wires, wires for springs, ইত্যাদি, meeting the needs of power transmission, welding processes and elastic component manufacturing.
• Castings and forgings: Aluminum alloy castings are suitable for automobile engine parts, mechanical equipment accessories, valves, casings, ইত্যাদি; and aluminum alloy forgings are often used in key load-bearing parts in the aviation and aerospace industries, যেমন বিমান, due to high strength properties. Landing gear, fuselage structural parts, ইত্যাদি.
• Powder metallurgy products: In modern technology, aluminum alloys can also be made into powder form, and high-performance parts can be produced through powder metallurgy technology. উদাহরণস্বরূপ, aluminum alloy powder materials is used in metal additive manufacturing in the field of 3D printing.
• যৌগিক পদার্থ: Aluminum alloy materials can be combined with other materials to form composite materials, such as carbon fiber reinforced aluminum alloy composite materials. This type of material combines the light weight and excellent conductivity of aluminum alloy with the high strength and high modulus of carbon fiber. It is widely used in high-end equipment manufacturing industry. has important applications.
• Each form of aluminum alloy material undergoes corresponding production processes (such as casting, এক্সট্রুশন, heat treatment, ঠান্ডা রোলিং, জোড়দার করা, ইত্যাদি) to achieve its specific performance requirements.

Huawei Aluminum specializes in the production and sales of aluminum plates/rolls, অ্যালুমিনিয়াম ফয়েল, aluminum wafers and other materials. Our products are customized by customers and the price is excellent. যদি আপনার কোন প্রয়োজন থাকে, আমাদের সাথে যোগাযোগ করুন.

Main characteristics of aluminum alloy materials

• 1. Lightweight and high strength: The density of aluminum alloy is about 2.7g/cm³, which is much lower than iron and steel (about 7.8g/cm³). যাহোক, through reasonable alloying design, its strength can reach or even exceed that of some high-quality steels. kind. উদাহরণস্বরূপ, the tensile strength of aviation-grade 7075 aluminum alloy materials can reach more than 570MPa.
• 2. শক্তিশালী জারা প্রতিরোধের: A dense oxide film is easy to form on the aluminum surface, which effectively prevents the internal metal from contacting the air, thus having good corrosion resistance. উপরন্তু, some aluminum alloys, যেমন 6061, 5083 and other marine-grade aluminum alloys, show excellent corrosion resistance in seawater environments.
• 3. Good electrical and thermal conductivity: The electrical conductivity and thermal conductivity of aluminum alloy are second only to silver and copper, which have significant advantages for power transmission equipment, রেডিয়েটার, ইত্যাদি. The electrical conductivity of pure aluminum is 377W/(m·K), while some aluminum alloys such as 1050 aluminum alloy can still maintain high electrical conductivity.
• 4. Ease of processing: Aluminum alloy materials has good castability, forging and weldability, and is easy to undergo various forms of mechanical processing and heat treatment to meet the design needs of different structural parts and parts.

Applicationss of aluminum alloy

1050 অ্যালুমিনিয়াম খাদ: This is a kind of industrial pure aluminum with high purity. Its aluminum content is usually more than 99.5%, and it has good electrical conductivity and corrosion resistance. It is mainly used in manufacturing applications that do not require high strength but require high electrical or thermal conductivity, such as shielding layers of power cables, ইলেকট্রনিক ফয়েল, and aluminum foil for food packaging. 1050 aluminum alloy can be made into sheets or foils of different thicknesses and maintains good formability after O-state (fully annealed) treatment.

3003 অ্যালুমিনিয়াম খাদ: This series of aluminum alloy materials contains a small amount of manganese, which gives it good mechanical properties and corrosion resistance. It is a commonly used anti-rust aluminum alloy. It is suitable for making tanks, car radiators, household kitchenware and other parts that require both lightweight and corrosion resistance. 3003 অ্যালুমিনিয়াম শীট প্লেট can be cold rolled into plates of different thicknesses or extruded into profiles of various cross-sectional shapes. The status codes include H14 (আধা-হার্ড), H16 (medium hardness), H18 (fully soft), ইত্যাদি, and different tempering states Corresponding to different molding and use requirements.

5052 অ্যালুমিনিয়াম খাদ: This alloy contains magnesium and is a typical rust-proof aluminum alloy with high strength and excellent weldability. It is suitable for use in high-strength corrosion-resistant fields such as ships, যানবাহন, and containers, as well as complex structural parts such as pressure vessels and aerospace components. 5052 aluminum alloy materials is often processed into thick or medium-thick plates. The states include H32 (solid solution + slight incomplete annealing), H34 (further annealing to increase toughness) and H38 (higher degree of annealing to improve ductility), depending on the final product. Select the corresponding state according to the mechanical performance requirements.

6061 অ্যালুমিনিয়াম খাদ: Belongs to the 6xxx series. It mainly adds silicon and magnesium. It can be strengthened after heat treatment, so it has high mechanical strength and good corrosion resistance. It is widely used in building structures, সেতু, সাইকেল ফ্রেম, aerospace parts and other fields. 6061 অ্যালুমিনিয়াম খাদ products can be in T6 state (solid solution + artificial aging treatment). এই রাজ্যে, the material reaches the best balance of mechanical properties. Its size specifications can be customized according to design requirements, and can be produced from thin plates to thick-walled pipes.

7075 অ্যালুমিনিয়াম খাদ: This ultra-high-strength aluminum alloy contains zinc and magnesium and is known as an “aerospace-grade” aluminum alloy with extremely high strength and hardness. It is mainly used in aircraft structural parts, উচ্চ পর্যায়ের ক্রীড়া সরঞ্জাম, precision mechanical parts and other application scenarios that require extremely high strength to weight ratio. 7075 aluminum alloy materials is generally processed through T6 or T73/T76 conditions to obtain the best mechanical properties. Its products are in various forms, covering thin plates, পুরু প্লেট, বার, forgings, ইত্যাদি.