With the development of the times, electronic tags can also be made of aluminum foil. 1235 aluminum foil and 1060 aluminum foil are commonly used electronic label aluminum foil. The state is mainly in the O state. Mingtai Aluminum produces 1235 electronic label aluminum foil and 1060 electronic label aluminum foil. The aluminum foil version is flat, the thickness of the aluminum foil product is controlled within ± 4%, and the packaging is moisture-proof to avoid oxidation
Electronic tag is the carrier of RFID technology. RFID is the abbreviation of Radio Frequency Identification. The term is radio frequency identification. It is not widely used in logistics, libraries and other places. Here is the history of electronic tags.
In 1937, the U.S. Naval Research Laboratory (NRL) developed the Identification Friend-or-Foe (IFF) system to distinguish Allied aircraft from enemy aircraft. This technology later became the basis of modern air traffic control in the 1950s. And it is the germination of the early RFID technology, and is preferably used in military, laboratory and so on.
In the late 1960s and early 1970s, Electronic Article Surveillance (EAS) systems were common anti-theft systems for shopping malls.
In the 1980s, early commercial applications included railways and food.
In the 1990s, standardization began, and the EPC concept was proposed to identify every item in the world.
Series 1 aluminum foil: aluminum foil alloy 1235, 1060 aluminum alloy foil 3 series aluminum foil: 3003 aluminum alloy foil; 8 series aluminum foil: aluminum alloy 8011 foil;
Other uses of aluminum foil The common alloy materials of aluminum foil for aluminum gasket sealing are alloy 1100 aluminum foil, 1050 aluminum foil, and 1060 aluminum foil. Common alloy states include o-state, H14, H18, H19, etc.
The finished product made of aluminum foil raw material for aluminum gasket sealing has the characteristics of non-toxic and odorless. In addition, it has good bacteriostatic ability. Generally speaking, microorganisms cannot grow on it, so its surface is clean and so on It is often used in food packaging; on the other hand, aluminum gaskets made of aluminum foil raw materials are opaque, so it has good protection for sun-sensitive products
Application prospect analysis of 5182 aluminum alloy can lid material[edit source]
With the development of economy, the development of my country's beverage industry has grown rapidly, and the demand for aluminum alloy cans and cans has also increased rapidly. At present, most domestic aluminum processing enterprises are developing the production of aluminum alloy can lid materials. Below, we take 5182 aluminum alloy as an example to analyze the market prospect of domestic aluminum alloy bottle cap materials.
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5182 aluminum alloy can lid material is mainly used to manufacture can lids and pull rings for all green pull cans and tinplate cans. Aluminum cans have the advantages of light weight, heat resistance, good conductivity, tasteless and non-toxic, good printing effects, and recyclability. Therefore, since the 1980s-90s, the amount of cans has surged, and aluminum cans are in the world beverage packaging market Have an advantageous position. Especially in emerging economies such as Brazil, India, and China, aluminum cans still have huge room for development, and will maintain an annual growth rate of more than 8%.
5182 aluminum alloy is mainly the main alloy of the ring material. The bottom of the tank is mainly 3004, 5052, etc. These alloys, in addition to being used to manufacture all-aluminum cans, are also widely used in tin lids for tinplate cans and other packaging containers. With the development of the beverage industry and the replacement of old packaging materials, 5182 aluminum alloy will usher in greater applications in the packaging market. At the same time, 5182, as a high-magnesium alloy, is a non-heat-treatable alloy with good strength, corrosion resistance, and good machinability. It can also be used to manufacture aircraft fuel tanks, oil pipes, transportation vehicles, ship sheet metal parts, etc.
At present, the domestic aluminum alloy in 5182 can lid material market is good, and some large manufacturers have stable product quality and superior performance, which has reached the international advanced level. With the development of the market, domestic manufacturers can seize the opportunity to achieve greater growth in the domestic and international markets.
How many models of aluminum sheet?[edit source]
The aluminum sheet plate material can be divided into 7 models, which are generally sorted by price from low to high. They are: pure aluminum led by number 1, copper aluminum alloy led by number 2, manganese aluminum alloy led by number 3, and silicon aluminum alloy led by number 4 , The number 5 is led by magnesium aluminum alloy, the number 6 is led by magnesium silicon aluminum alloy, and the number 7 is led by zinc aluminum alloy.
What are the advantages of aluminum sheet plate[edit source]
1. Low density[edit source]
The density of aluminum and aluminum alloy is close to 2.7g/cm³, which is about 1/3 of that of iron and copper. Due to the high strength of aluminum and aluminum alloys, they can enhance the strength of the matrix under a certain degree of cold working. Some types of aluminum alloys can also be strengthened by heat treatment.
2. Good electrical and thermal conductivity[edit source]
It not only has good thermal conductivity, but also has excellent electrical conductivity, second only to metals such as gold, silver and copper.
3. Uniform coating and diverse colors[edit source]
Its surface is relatively shiny, the coating is uniform, the color is rich, and the choice is larger.
4. Easy to process[edit source]
It is easy to process. If some alloying elements are added in the process, it can also get good casting properties. It can be transformed into complex geometric shapes such as planes, arcs and spheres through processing, and it can be integrated in the factory, without cutting during production, and can be directly processed for secondary processing.
5. High recycling value[edit source]
Although the volume of aluminum sheet plate is lighter, it has higher tensile strength, its extensibility is good, and the recycling value is also high.
6. Good corrosion resistance[edit source]
Because its surface has a tight protective film, its matrix can be effectively protected from external erosion. www.aluminumsuppiler.com
6061 alloy[edit source]
6061 belongs to Al-Mg-Si 6000 series aluminum sheet alloy, with medium strength, good plasticity and excellent corrosion resistance. In particular, it has no stress corrosion cracking tendency, excellent weldability, good corrosion resistance and cold workability, and it is a very promising alloy with a wide range of applications. It can be anodized and colored, or painted with enamel, suitable for use in various industries. It contains a small amount of Cu, so the strength is higher than 6063,6061 vs 6063 aluminum, but the quenching sensitivity is also higher than 6063. Air quenching cannot be achieved after extrusion, and re-solution treatment and quenching aging are required to obtain higher strength.
The role of alloying elements
If it contains a certain amount of manganese and chromium, it can neutralize the bad effects of iron; sometimes a small amount of copper or zinc is added to increase the strength of the alloy without significantly reducing its corrosion resistance; there is a small amount of conductive materials To offset the adverse effects of titanium and iron on conductivity; zirconium or titanium can refine the grain and control the recrystallization structure; in order to improve the machinability, lead and bismuth can be added.
Mg2Si is solid-dissolved in aluminum, making the alloy have artificial aging function. The main alloying elements in our aluminum plate manufacturer's 6061 aluminum alloy are magnesium and silicon, which have medium strength, good corrosion resistance, weldability and good oxidation effect.
6061 t6 vs t651[edit source]
The difference between the state of 6061 aluminum plate T6 and T651 is that under normal circumstances, the internal stress of T6 will be relatively large, and the processing will be deformed. The most suitable state for processing should be T651, which is stretched on the basis of T6 to eliminate internal stress 6061T651 The main alloying elements of the aluminum plate are magnesium and silicon, and the Mg2Si phase is formed.
6061 T6 aluminum sheet has high strength, high hardness (up to HB95 degrees or more), good processing effect and good oxidation effect. There are no trachoma pores, and the flatness is better. Improve processing efficiency and reduce material costs. This will be the best choice for low price and high quality materials. 6061 T6 has excellent processing properties, good corrosion resistance, high toughness, no deformation after processing, easy color film, and excellent oxidation effect.
T651 is the main alloy of 6061 aluminum plate. 6061 t6511 aluminum properties.It is a high-quality alloy aluminum plate product produced by heat treatment and pre-stretching process. It has many characteristics of magnesium and silicon alloy, and has excellent processing performance, excellent welding characteristics, electroplating, and good corrosion resistance. , High toughness, no deformation after processing, compact material without defects and easy polishing, easy color film, excellent oxidation effect, etc.
