What Are Aluminum Alloys of Aluminium Roil Battery

 Batteries are used to store electricity. In terms of application, they are all energy storage. Therefore, it can be said that all lithium batteries are energy storage batteries. Later, in order to distinguish applications, they were divided into three types: consumer batteries, power batteries and energy storage batteries.

Aluminum foil battery has the characteristics of good conductivity, soft texture, cost advantage, stable performance under high potential and not easy to oxidize. Currently, the battery aluminum foil produced in the market is mainly made of 1060, 1070, 1100, 1235 and other alloys, and the above alloys all belong to the 1000 series. This series of alloys contains a large amount of aluminum, and the purity can reach more than 99.00%.

1235 aluminum foil has relatively high purity and good electrical conductivity, so it is often used as battery foil. Battery grade aluminium foil is a precision-processed product among aluminum foils. It has very high precision requirements for the performance and quality of aluminum foil. Therefore, the processing of battery foil is more difficult and the process requirements are higher.

The minimum thickness of Haomei Aluminum’s 1235 aluminum foil is 0.014 mm with a strength of over 180 Mpa and its surface dyne value is very high.

The battery foil thickness and rolling accuracy are close to those of traditional light gauge foil. Battery foil's surface and precision requirements are significantly higher than those of traditional aluminum foil, and certification is difficult. Battery foil has requirements for tensile strength, elongation strength, pinholes, trimming, burrs, crown rate, etc.

Its production process is also very complex, which involves multiple rolling processes and heat treatment processes such as alloy casting, homogenization, casting and rolling, cold rolling, intermediate annealing, foil rolling, etc., and each node is interlocked. Based on this, the yield rate of battery aluminum foil production lines is generally not high. Haomei Aluminum can reach 70%.

The production process of battery aluminum foil blanks is divided into three methods: ingot hot rolling (DC), two-roll continuous casting and rolling (CC), and Hazmont continuous casting and rolling strip blanks. Ingot hot rolling and double-roller continuous casting and rolling are mainly used at home and abroad, and Hatzmont's production method is rarely used.

The thickness of aluminum foil and battery is generally at the micron level, and the properties of aluminum foil manufactured by different processes have significant differences. There are many factors that affect the mechanical properties of aluminum foil, such as chemical composition, morphology and size distribution of second phase compounds, and texture.

Original source: https://www.hmaluminumsupply.com/a/what-are-aluminum-alloys-of-aluminium-roil-battery.html

White Aluminum Channel Letter Coil

 The aluminum channel letter coil usually chooses 1050, 1060, 3003, 3105 and 5005 alloy. The choice depends on the surroundings. The tempers are H24, H26, H34. The thickness is 0.5mm, 0.6mm, 0.8mm and 1.0mm. The width is 30mm-500mm. The surface treatment includes coated, brushed, anodized and mirror finish.

The bath liquid for electrolytic coloring is mainly Ni salt, Sn salt and Ni-Sn mixed salt. Others with industrial applications include Fe, Mn, Cu salt, etc. The color is still mainly light tones, and dark colors include bronze, maroon, etc., but not much. However, the color of electrolytic coloring is very stable and light-resistant. After all, it is salt and an inorganic component.

The brushed aluminum strip now adopts double-roller rolling. The reduction amount of aluminum strip rolling should be controlled within the range of 12-16% according to the thickness of the aluminum strip, that is, the distance between the surfaces of the two rolling rollers is 84-88% of the thickness of the aluminum strip, so that the aluminum strip can produce a certain amount of plastic deformation and the convex and concave stripes on the roller are reversely printed onto the aluminum tape to form uniform and fine lines. The traveling speed of aluminum strip rolling is 100-150m/min.

The two main types of paint for color-coated aluminum strips are fluorocarbon (PVDF) and polyester (PE). The colors and effects of the paints can be the same, but the price difference between the two is not small. This is mainly because the paint costs are quite different. Fluorocarbon paint contains fluorine, which has better weather resistance, longer service life, and higher prices.

The type and thickness of coating depends on the balance between cost-effectiveness and performance. The service life depends on many factors, such as outdoor exposure conditions, cleaning and keeping the surface free of long-term contact with corrosive materials. Proper maintenance of its surface can extend its service life.

The price of aluminum strips of the same alloy will be affected by different widths and packaging methods. In principle, the smaller the width and the smaller the inner diameter, the higher the price. The common width is above 200 mm, and the commonly used inner diameter is 500 mm. Therefore, it is recommended that if the user has no clear requirements for the inner diameter, an inner diameter of 500 mm can be selected, and the width needs to be determined according to the actual need. The white aluminum strips are the common choice, so Haomei Aluminum usually have its stock. Welcome to leave message below to inquire what you need.

Original source: https://www.aluminumstrip24.com/news/white-aluminum-channel-letter-coil.html

Aviation Aluminum Alloy 2024 7075

 Aluminum alloys are one of the most widely used materials in aviation field. hey have good mechanical properties and process characteristics, and are characterized by high strength, light weight, and good toughness. They are one of the most important members of the civil aircraft structural material family.

The main features of Al alloy 2024 are large-scale and integrated, thin-walled and lightweight, precise cross-sectional dimensions and geometric tolerances, and uniform and high-quality structural properties. Aluminum alloys used in aerospace are mainly high-strength aluminum alloys, heat-resistant aluminum alloys, and corrosion-resistant aluminum alloys. High-strength aluminum alloys are mainly used in aircraft fuselage components, engine nacelles, seats, control systems, etc.

Al alloy 2024 is a typical hard aluminum alloy in the aluminum-copper-magnesium system. It contains 4.5% copper, 0.6% manganese and 1.5% magnesium. Its composition is reasonable and its overall performance is good. It is the most heavily used among the duraluminum alloys. 2024 aluminum alloy is commonly used in T3 and T4 tempers, which have high plasticity, fatigue life, fracture toughness and resistance to fatigue crack growth, but poor corrosion resistance.

2024 T3 aluminum not only has high strength, but also has excellent fatigue resistance. Welding is generally not recommended. Typical uses for 2024-T3 Alclad aluminum sheet are fuselage and wing skins, roofs, aircraft structures, and repair and restoration. Its ultimate strength is 62,000 PSI and shear strength is 40,000 PSI.

Aircraft manufacturers use high-strength alloys (mainly Alloy 7075) to strengthen aluminum aircraft structures. Aluminum alloy 7075 has copper (1.6%), magnesium (2.5%) and zinc (5.6%) for ultimate strength, but the copper content makes it very difficult to weld. 7075 aluminum has the best machining performance and can achieve very good results. The ultimate strength is 33000 PSI(-0) and 82000 PSI(-T6), and the shear strength is 22000 PSI(-0) and 49000 PSI(-T6).

7075 aluminum sheet’s common tempers are T6, T73, T76 and T74. 7075 t6 alloy has the highest strength, low fracture toughness, and is sensitive to stress corrosion cracking. It is generally not recommended for use in low temperature applications. The thermal conductivity of the material is related to its state. At 25℃, the thermal conductivity of the 7075-t6 is 124W/(m·℃), while that of the T73 material is higher, 156W/(m·℃). The specific heat capacity of 7075-T6 alloy (at 25℃) is 796J/(kg·℃).

Original source: https://www.aircraft-aluminium-sheet.com/a/aviation-aluminum-alloy-2024-7075.html

What Are 6061 6016 Aluminum Properties

 Automobile aluminum sheet is a material widely used in automobile manufacturing industry. It has the characteristics of lightweight, high strength, corrosion resistance and good forming performance. Automobile aluminum sheet usually adopts high-strength aluminum alloy materials, such as 5000 series, 6000 series and 7000 series.

Nowadays, automobile wheels are basically made of aluminum. Cars without aluminum wheels are either cars from more than ten years ago or very low-priced cars. The use of aluminum alloy wheels has a very obvious effect on reducing fuel consumption of cars, and automobile wheels are mostly made of 6061 aluminum alloy.

Common alloys for aluminum tubular busbars are 6063, 6061 and 6101 aluminum plate. 6063 alloy is widely used in outdoor high-voltage substation busbars due to its excellent mechanical and electrical properties. In the case of high strength and low conductivity, 6061 aluminum alloy busbar tubes are used. What are aluminium 6061 t6 properties?

6061 aluminum alloy has great advantages in making automobile body sheet parts. Body sheet parts affect the manufacturing of the entire body to some extent, so the selection of materials is also very important. AL-Mg-Si deformable alloy is a heat-treated strengthening alloy. Heat treatment after alloy formation has an important influence on the performance of the product, among which the greatest influence is the solid solution effect in the heat treatment system.

6000 series deformable aluminum alloy automobile sheet uses silicon and magnesium as the main alloying elements and is an aluminum alloy that can be heat-treated and strengthened. This type of aluminum alloy sheet has good formability in the pre-treated state, no yield point elongation, is suitable for automobile outer panels, and has baking hardening properties. It has high rheological stress after paint baking, and the parts have high dent resistance.

The outer panels of the car body are mainly 6016, 6111 and 6022 alloys. The size of aluminum alloy sheets for car bodies is mainly concentrated in thickness 0.7-3mm and width 900-2130mm. One of the main characteristics of 6016 aluminum sheet is its formability. What are 6016 aluminum properties?

6016-T651 is the main alloy of 6016 alloy. It is a high-quality aluminum alloy product produced by heat treatment pre-stretching process. Although its strength cannot be compared with 2XXX series or 7XXX series, it has many characteristics of magnesium and silicon alloys, and has excellent machinability, excellent electroplating properties, good corrosion resistance, high toughness, no deformation after processing, dense material, easy polishing, easy color film, oxidation effect and other excellent characteristics.

Original source: https://www.aluminium-auto-sheet.com/a/what-are-6061-6016-aluminum-properties.html

Marine Grade Aluminum 5052 5083

 Aluminum 5052 was developed in the United States in the 1930s. 5052 alloy is a deformed alloy that belongs to the 5000 series aluminum. It is often called aluminum-magnesium alloy. Because magnesium is the main alloying element in this alloy after aluminum.

Marine grade aluminum 5052 is mainly composed of aluminum, magnesium and a small amount of chromium, and has high corrosion resistance and weldability. The hardness of 5052 aluminum alloy is relatively low, usually with a Brinell hardness of around 60 in hardness tests. 5052 aluminum plates are generally in H112, H24, and H32 tempers.

5052-h32 represents an annealing process that accounts for a large proportion of the entire use. This annealing temperature is generally direct annealing at 420-475 degrees Celsius, which has the advantages of high temperature resistance, corrosion resistance, and oxidation resistance.

5083 aluminum plate, which belongs to the 5 series aluminum-magnesium alloy, is currently widely used on ships and yachts. Most of the medium-thick aluminum plates are used. The commonly used are H111, H112, H116 and H321. It is an aluminum alloy material commonly used by domestic and foreign shipbuilding companies.

The maximum magnesium content (mass fraction) of 5052 aluminum alloy with low magnesium content is only 2.8%, and the maximum magnesium content of 5083 aluminum alloy with the highest magnesium content is 4.9%.

Although the strength properties of the alloy increase due to the increase in magnesium content, the plasticity and corrosion resistance decrease significantly. Especially for aluminum alloys with w (Mg) > 6%, the process plasticity decreases particularly strongly.

Although 5052 aluminum is easier to process and form, marine grade aluminum 5083 can provide approximately 1.5 times the tensile and yield strength. When other conditions such as thickness are the same, a boat made of 5083 aluminum alloy can withstand greater pressure than a boat made of 5052 aluminum alloy when hit without breaking or deforming.

5052 aluminum alloy is suitable for the manufacture of economical aluminum alloy boats. The aluminum plate specifications used in this aluminum alloy boat are 2*2000*9000mm. Ocean yachts require 5083 aluminum plates. In shipbuilding, 5083 aluminum plates are often used to process multiple parts such as hulls, operating tables, and decks.

Original source: https://www.marine-aluminium-plate.com/a/marine-grade-aluminum-5052-5083.html

4x10 Diamond Pattern Aluminum Sheet Metal

 There are several conventional sizes for processing: 4x8, 4x12, 5x10, 5x12 and 4x10 aluminum sheet metal. 4x10 aluminum sheet refers to 4 foot x 10 foot, which is 1219mm x 3048mm. Since aluminum tread plate is often used as the floor or platform, so it is often needed in such size.

Aluminum tread plate for stair is a kind of anti-skid aluminum sheet used on stairs and its main function is to prevent slipping. The Patterned stair treads are more decorative and more beautiful than other types of anti-skid plates, so they are often used in some large places with a lot of people, such as shopping malls and supermarkets.

We can often see the anti-skid aluminum plate at the bottom of the car when we take the bus. This kind of anti-skid plate can choose 5 bar aluminum tread plate. Because the five high and low stripes are arranged relatively parallel, and the intersection angle of each stripe with other stripes is 60-80 degrees, this pattern has excellent anti-skid effect. This kind of aluminum plate is widely used as an anti-skid material and has obvious anti-skid effect.

Diamond pattern aluminum sheet is pressed by embossing equipment and is a kind of embossed aluminum plate. The surface is diamond-shaped and has a certain decorative effect. It is suitable for use in luggage manufacturing, product packaging and other industries. It is acid-resistant and corrosion-resistant, with a lasting luster and beautiful patterns.

Patterned aluminum plates are divided into pure aluminum sheet and aluminum alloy sheet. The alloys are 1050, 1060, 1100, 3003, 3105, 5052, 5083, 5754, 606, 2024, 8011, 5086, etc. Among them, the most commonly used patterned aluminum plates are 1100, 1050, 1060, 3003, 5052, 5083, 6061.

At present, users in the market do not have high requirements for the mechanical properties and mechanical properties of aluminum diamond plate, so he quality of patterned plates is mainly reflected in the pattern formation rate, pattern height, and pattern height difference. As for the commonly used patterned plates in the market, the thickness is mostly 2-8mm. Welcome to leave message below to inquire what you need.

Original source: https://www.hm-alu.com/a/4x10-diamond-pattern-aluminum-sheet-metal.html

Aluminum Material Grades 6061

 In the field of aerospace, 6061 aluminum sheet for sale is widely used in the manufacture of aircraft fuselages, aircraft parts and missile components. Its excellent fatigue resistance and corrosion resistance make it the first choice for aviation materials. In the field of automobile manufacturing, 6061 aluminum alloy is usually used in the manufacture of automobile frames, bodies and engine parts, which can effectively reduce automobile weight, improve fuel efficiency and reduce exhaust emissions.

6061-t651 features

1. Chemical composition: The main chemical components of 6061-T651 aluminum are aluminum (Al) and magnesium (Mg), and a small amount of silicon (Si) and copper (Cu). The ratio of these elements makes 6061-T651 aluminum sheet and profile have excellent mechanical properties and corrosion resistance.

2. Mechanical properties: 6061-T651 aluminum has good strength, plasticity and toughness, which can meet the needs of various complex shapes and high-strength structural parts. Its tensile strength and yield strength are higher than ordinary aluminum.

3. Processing performance: 6061-T651 aluminum is easy to process and can be processed by cutting, drilling, bending and welding. In addition, its surface treatment performance is good, and spraying, anodizing and other processes can be used as needed to improve its corrosion resistance and aesthetics.

Applications of 6061 alloy

1. Automobile industry

In the automobile manufacturing industry, 6061-T651 aluminum rod is widely used due to its light weight and high strength. First, it is often used to manufacture the body structure parts of the car, such as doors, hoods and trunk lids, to reduce the overall weight of the vehicle, thereby improving fuel efficiency and reducing emissions.

Secondly, 6061-T651 aluminum is also often used to manufacture suspension systems, brake systems and engine components, which need to withstand high mechanical and thermal stresses, and the high strength and good heat resistance of 6061-T651 aluminum can just meet these needs.

2. Aerospace Industry

In the field of aerospace, the application of 6061 aircraft aluminum is more extensive and critical. Due to its high strength, low density and excellent corrosion resistance, it is an ideal material for manufacturing aircraft fuselages, wings, landing gear and other key components.

For example, 6061-T651 aluminum rod can be used to manufacture aircraft skins and frames to provide sufficient strength and rigidity, while reducing the overall weight of the aircraft and improving flight efficiency and range. In addition, its excellent corrosion resistance also extends the service life of aircraft in various harsh environments.

Precautions for the use of 6061-T651 aluminum sheet

Processing: During the processing, the sharpness of tools and machines should be ensured, and the blades should be replaced regularly to avoid excessive heat that causes the material to soften. In addition, the coolant should be kept clean and replaced in time to ensure the cooling effect.

Welding: Before welding, the oil and impurities on the surface of the material should be removed to ensure the welding quality. At the same time, appropriate welding wire and welding parameters should be selected, and sufficient preheating and post-welding cooling should be carried out to avoid welding cracks.

Storage: During storage, aluminium material grades should be stored in a dry, well-ventilated place and avoid contact with corrosive substances. At the same time, the surface quality of the material should be checked regularly to ensure that it is not damaged or corroded before use.

Original Source:https://www.aircraftaluminium.com/a/aluminum-material-grades-6061.html

2024 7075 Duraluminio Propiedades

 El aluminio 7075 es una de las aleaciones de aluminio más utilizadas y con mayor resistencia. La aleación se ha utilizado en la industria de fabricación de aeronaves desde finales de la década de 1940 y sigue siendo una aleación de aluminio deformado de resistencia ultraalta ampliamente utilizada en la industria de la aviación.

En el campo de la aviación, se utiliza principalmente para fabricar revestimientos de aeronaves, marcos de fuselaje, vigas, hélices, tanques de combustible, paneles de pared y puntales de tren de aterrizaje, así como cubiertas aerodinámicas, plataformas giratorias, controles remotos y componentes principales de vehículos de lanzamiento espacial y dispositivos de motor. También se utiliza ampliamente en la industria de los sujetadores, principalmente para la producción de diversas tuercas y tuercas de alta seguridad resistentes al cizallamiento.

A medida que aumenta la temperatura, la resistencia de la aleación disminuye. Tiene alta resistencia a temperatura ambiente y alta resistencia por debajo de 150 °C, pero a 200 °C, la resistencia de la aleación es solo la mitad de la que tiene a temperatura ambiente. La aleación tiene una resistencia y tenacidad particularmente buenas a baja temperatura. En nitrógeno líquido a -196 °C, la resistencia y la tenacidad de la aleación siguen siendo muy altas, por lo que se usa ampliamente en el campo aeroespacial y otros equipos que necesitan estar en un entorno de baja temperatura.

7075 t6 es muy sensible al agrietamiento por corrosión bajo tensión, especialmente en la dirección transversal corta. En los estados T73 y T76, la resistencia de la aleación a la corrosión bajo tensión se puede mejorar en gran medida, entre los cuales el estado T73 tiene la mayor resistencia a la corrosión bajo tensión. El estado T76 no solo tiene alta resistencia, sino que también tiene alta resistencia a la corrosión bajo tensión, y su resistencia a la corrosión por exfoliación también es muy buena.

El aleacion 2024 tiene una excelente resistencia y funciona bien en condiciones de temperatura ambiente y baja, adecuado para aplicaciones que requieren alta resistencia. Después del tratamiento térmico en estado T3, la dureza de la 2024 chapa de aluminio es de aproximadamente HB120. Después de un tratamiento térmico más estricto en estado T351 o T4, la dureza puede ser mayor, alcanzando aproximadamente HB140.

La aleación 2024 t3 se considera una aleación para aeronaves debido a su resistencia y también a su excelente resistencia a la fatiga. Generalmente no se recomienda la soldadura. Los usos típicos de la placa de aluminio 2024-T3 Alclad son fuselajes y carcasas de alas, techos, estructuras de aeronaves y reparaciones y restauraciones debido a su acabado brillante y liso (2024-T3 Alclad). Su resistencia máxima es de 62000 PSI y su resistencia al corte es de 40000 PSI.

fuente original: https://www.placadealuminio.es/a/2024-7075-duraluminio-propiedades.html

Aluminum in Car Interior

 5000 aluminum, known as aluminum-magnesium alloy, is usually used for car interior covering parts, such as doors, roofs, floors, etc. This type of alloy has good formability and corrosion resistance, and is suitable for decorative and structural parts inside the car body.

Due to the moderate strength of 5 series aluminum, it is usually not used for external covering parts that are subject to greater impact. The commonly used alloys are 5182 and astm b209 alloy 5052.

6000 aluminum-magnesium-silicon alloy is more used in automobile exterior coverings, such as hoods, trunk lids, fenders, etc. This type of alloy has high strength and good corrosion resistance, and can withstand the erosion of the external environment and the impact of vehicle driving. 6 series aluminum also has good deformability and is suitable for the manufacture of complex-shaped covering parts.

Composition differences between 5xxx and 6xxx aluminum alloys

5-series aluminum mainly uses magnesium as the main alloying element, and the magnesium content is between 3-5%, so it is also called aluminum-magnesium alloy. It cannot be strengthened by heat treatment, and its mechanical strength is usually improved by work hardening.

6-series aluminum uses magnesium and silicon as the main alloying elements, among which the ratio of magnesium to silicon determines its performance characteristics. The main strengthening phase is Mg2Si, which can be strengthened by heat treatment.

Performance differences between 5xxx and 6xxx

5xxx aluminum is characterized by low density, high tensile strength and high elongation. Therefore, under the same area, the weight of 5-series aluminum is lower than that of other series. It is suitable for applications that require high strength and corrosion resistance, such as ships and automotive parts.

6xxx aluminum has medium strength, good plasticity and excellent corrosion resistance, especially no tendency to stress corrosion cracking. It has excellent weldability, corrosion resistance and cold working properties, and is suitable for applications that require processing and welding, such as construction and aerospace.

Common defects of 5 series and 6 series aluminum

Common defects of 5-series aluminum include delayed yield and stretcher-strain mark. Orange peel effect is easy to appear when the aluminum plate is formed. Increasing the Mg content can inhibit the formation of the stretcher-strain mark to a certain extent, but with the increase of Mg content, the tensile properties decrease significantly and the work hardening phenomenon is serious.
Common defects of 6 series aluminum include cracks and fractures that may occur under certain conditions, especially when subjected to impact or excessive stress.

Haomei Aluminum has all the main 5xxx and 6xxx aluminum alloys like 5052, 50583, 5182, 6016, 6061, 6014,etc. Welcome to leave message below to inquire 5182 aluminum sheet price from us.

Original Source:https://www.autoaluminumsheet.com/a/aluminum-in-car-interior.html

What Gauge is Aluminum Foil

 Aluminum foil thickness is usually lower than 32 gauge aluminum foil. Two Popular thickness choices are aluminium foil 50 micron and 18 micron, which are 24 gauge and 33 gauge aluminum foil respectively.

Uses of aluminum foils

Food packaging

Aluminum foil protects against moisture, light, oxygen and bacteria, which are key requirements in industries such as food and beverage and pharmaceuticals. In addition, aluminum foil has a reflectivity of 88% and is used as a thermal insulation material.

Sunlight quickly affects many foods, damaging their appearance and flavor. Aluminum foil is the most practical solution for these packaging needs, and as a result, this material has been regarded as the ideal core packaging material for dairy products, confectionery snacks and beverages. At present, flexible packaging is mainly used for food, with the fastest growing areas being coffee, snacks, fresh food, prepared food and pet food.

Market demand for aluminum foil packaging is expected to grow as aluminum is lighter, more durable, more flexible and has barrier properties compared to plastic and glass. Aluminum's ease of use, convenience, safety, light weight and durability make it ideal for use in a variety of industries and homes.

Pharmaceutical packaging

The pharmaceutical industry often uses blister packaging for pharmaceutical products. Blister packaging consists of a push-fit closure made of aluminum foil and molded plastic with cavities to hold individual tablets. Different types of medicines use different blister packaging materials. Aluminum-plastic packaging is mainly used for pharmaceutical packaging, but all-aluminum packaging is also used for other pharmaceutical packaging.

Cigarette packaging

Some companies have identified the unique barrier properties of aluminum foil to protect tobacco products from moisture, deterioration, aroma transmission, and bacteria by maintaining a microclimate inside the package. The growth of the tobacco industry is expected to drive the adoption of aluminum foil packaging in the future.

Food wrapping and cooking

In addition, aluminum foil is increasingly used to cook a variety of foods because it is easy to use, disposable, and conducts heat twice as fast as ordinary metals. As part of home cooking, aluminum foil is used to package and bake foods. The thickness of household foil is 18 microns. Welcome to inquire aluminium foil 18 micron price from us.

Aluminum foil with a thickness of 15μm and above has almost no pinholes; 12μm and 8μm aluminum foils are better than most plastic films in blocking water vapor; and aluminum foil below 15μm will be used with protective coatings, etc., at which time the penetration caused by pinholes can be ignored.

Original source: https://www.alumfoils.com/a/what-gauge-is-aluminum-foil.html

8011 Alum Foil for PP/ROPP Caps and Seal Liner

 Aluminum foil has the advantages of moisture-proof, light-shielding, non-toxic and tasteless. As the most popular aluminum foil alloy, 8011 alum foil has the advantages of strong stability, strong sealing, food grade, clean oil removal, few pinholes, good product shape and other advantages in addition to the common advantages of aluminum foil.

8011 aluminum sheet for PP/ROPP caps is mainly used for the packaging of wine, beverages (steamed and non-steamed) and medical and health products, and can meet special requirements such as high-temperature cooking and sterilization.

8011 aluminum alloy is not only a kind of aluminum foil for bottle cap, but also an important alloy of the aluminum sealing foil. The chosen aluminum foil is mainly 8011 aluminum foil. The substrate is the supporting layer of the aluminum foil sealing film, usually made of plastic film or paper.

8011 aluminum foil has good thermal conductivity and insulation, and can effectively block the impact of external temperature and humidity on the product. At the same time, 8011 aluminum foil also has high strength and corrosion resistance, which can protect the product from damage by external physical and chemical factors.

Aluminum foil induction seal liner is suitable for food, spices, detergents, motor oil, cosmetics, etc. The product features are that the aluminum foil sealing film is separated from the padding paper after induction heating, and the aluminum foil sealing layer is sealed with the bottle mouth, which has watertightness, anti-overflow, anti-counterfeiting and freshness preservation.

Aluminum foil testing methods and contents are important links to ensure the quality and performance of aluminum foil products. The following are some methods and contents of aluminum foil testing:

Testing methods

1. Thickness measurement: Use tools such as thickness gauges to measure the thickness of aluminum foil to ensure that it meets relevant standards.

2. Pinhole detection: Perform detection in accordance with national standards to ensure that the aluminum foil has no pinhole defects.

3. Mechanical property test: Perform relevant mechanical property tests such as tensile strength according to the related standards.

4. Surface wetting tension measurement: Measure the surface wetting tension of aluminum foil to evaluate its surface properties.

5. DC resistance measurement: Measure the DC resistance of aluminum foil to evaluate its conductive properties.

6. Heat seal strength measurement: Detect the heat seal strength of aluminum foil, which is particularly important for packaging materials.

7. Metal detection: Use mixed acid to digest the sample to prepare a solution, and perform metal component analysis by flame atomic absorption spectrometry.

Test content:

1. Quality test: evaluate the basic physical and chemical properties of aluminum foil, including its purity and composition.

2. Strength test: test the mechanical properties of aluminum foil such as tear strength and burst resistance.

3. Aging test: evaluate the performance changes of aluminum foil during storage or use.

4. Fire resistance test: evaluate the fire resistance level and performance of aluminum foil.

5. Oxidation test: test the antioxidant properties of aluminum foil.

Original Source: https://www.alclosuresheet.com/a/8011-alum-foil-for-ppropp-caps-and-seal-liner.html

Aluminum Checker Plate for Ship Deck

 The marine aluminum alloys are usually composed of a series of different alloy elements to meet the requirements of shipbuilding materials for strength, corrosion resistance and weight. The most commonly used alloy elements include aluminum, magnesium, manganese, copper and zinc. The addition of these elements can further improve the specific properties of aluminum alloys such as fatigue resistance.

Due to the special physical structure and chemical properties of patterned aluminum plates, embossed aluminum plates are mostly used for building floors, ship interior floors, and car pedals, etc., to play an anti-slip role.

5xxx and 6xxx marine grade aluminum checker plates are usually used as the aluminum decking material, including 5052, 5083 and 6061. What are their features and uses? Let us have a look together.

6061 aluminum tread plate for decks can resist the wear and scratches caused by marine and port operations. This allows the ship deck to remain smooth and beautiful for a long time and reduces the need for maintenance and repair. Due to the harsh marine environment in which ships work, 6061 aluminum plates can resist corrosion in seawater and humid environments.

The pattern texture on the surface of 5052 aluminum diamond plate not only has a good aesthetic effect, but also provides excellent anti-slip performance. This makes 5052 patterned aluminum plate widely used in places where anti-slip function is required, such as stairs, decks, steps, etc.

5052 aluminum tread plate is also widely used in the shipbuilding industry. The wall panels, floors, decks and other parts in the ship cabin are often decorated and processed with patterned aluminum plates to improve the comfort and aesthetics of the ship.

5083 aluminum checker plate has good corrosion resistance and strength. It is widely used in hulls, ship decks, ship hatches, ship stairs and other parts. It can effectively resist seawater corrosion and has excellent reliability.

5083 patterned aluminum plate can be used for automobile body panels, doors, and carriages. Its light weight and high strength can reduce the weight of the car and improve fuel efficiency. At the same time, it has good corrosion resistance and can adapt to various complex climate environments.

With unique pattern, 5083 aluminium checker plate is also used as a decorative material. It is widely used in building curtain walls, ceilings, interior decoration and other fields to enhance the beauty and texture of the space.

Original Source:https://www.marinealu.com/a/aluminum-checker-plate-for-ship-deck.html

What Are Popular 3000 Aluminum Alloys

 3000 aluminum is the most widely used rust-proof aluminum. It uses manganese as the main alloying element with a content of about 1.0-1.5. It is slightly lighter and more expensive than 1 series. It cannot be strengthened by heat treatment, but has good plasticity after cold working and annealing. The popular 3000 aluminum alloys are 3003, 3004, 3005, 3104, 3105, etc. The common thicknesses are 0.15/0.17/0.2/0.5/0.8/1.0/1.5/1.6/2.0/2.5/3.0/4.0/5.0/6.0/8.0mm.

3 series aluminum alloys have good formability, weldability, and corrosion resistance. They are used for processing parts that require good formability, high corrosion resistance, and good weldability, or work that requires both these properties and higher strength than 1 series alloys such as storage equipment.

3xxx VS 5xxx aluminum

3 series aluminum alloy is aluminum-manganese alloy, manganese is the main synthetic metal. 5 series is aluminum-magnesium alloy, magnesium is the main synthetic metal. Strictly speaking, 5 series alloy also contains manganese, but less than magnesium.

As the two most widely used aluminum alloys, 3 series aluminum plates have better anti-rust performance, good formability, high corrosion resistance and high strength. In addition to the characteristics of 3 series aluminum plates, 5 series aluminum plates have higher strength, corrosion resistance, better heat dissipation and strong pressure resistance.

In practical applications, 3 series aluminum plates are mostly used in places that require anti-corrosion and anti-rust properties, such as pipe insulation and cold storage floor anti-slip construction; 5 series aluminum plates are more used in manufacturing industries, such as ships, automobiles, radiators, etc., with a wider range of uses and more commonly used grades.

Because the 5 series covers the 3 series in terms of alloy composition, the production process and equipment requirements are higher, so the 5xxx aluminum sheets’ performance is better than the 3 series and the application range is wider, which ultimately leads to higher costs than the 3 series.

3003 VS3004

The chemical composition of 3003 aluminum sheet is usually composed of 1.2% manganese, 0.12% copper and 98.6% aluminum. At room temperature, the tensile strength of 3003 aluminum alloy reaches about 140MPa, and the yield strength is about 115MPa.

3004 aluminum has higher strength than 3003 aluminum plate with excellent formability, good corrosion resistance, good weldability and poor machinability. AA3004 aluminum-magnesium-manganese alloy is generally recognized as a roof and exterior wall material with a design service life of more than 50 years due to its moderate structural strength, weather resistance, stain resistance, and easy bending and welding processing.

Original source: https://www.alumhm.com/a/what-are-popular-3000-aluminum-alloys.html

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