Placa de aluminio para carcasa de teléfono móvil

Los “productos 3C” es el término colectivo para los productos informáticos, de comunicación y de electrónica de consumo, también conocidos como “aparatos de información”, como ordenadores, portátiles, teléfonos móviles, etc. La placa de aleación de aluminio es liviana, resistente al desgaste y de alta resistencia mecánica, buena transferencia de calor y conductividad eléctrica, que se usa ampliamente para la carcasa del producto 3C.

Las carcasas de los productos 3C utilizan principalmente aleaciones de aluminio y magnesio, como la hoja 5052, que tiene las características de baja densidad, peso ligero, buena disipación de calor y fuerte resistencia a la compresión.

Con el avance de la ciencia y la tecnología y la mejora de los niveles de vida, las carcasas de aleación de aluminio se han utilizado ampliamente como nunca antes. En particular, la aparición de productos 3C ha llevado la aplicación de cerramientos de aleación de aluminio a un nuevo nivel.

La aleación de aluminio tiene una textura metálica fuerte. En comparación con la opacidad del acero inoxidable, los materiales de aleación de aluminio son más fáciles de procesar con una sensación hermosa y brillante. Su gravedad específica es solo alrededor de un tercio de la del acero inoxidable. Es decir, el peso de un teléfono móvil de acero inoxidable del mismo tamaño es casi tres veces mayor que el de uno de aleación de aluminio.

Además, la 7075 hoja de aluminio tiene una fuerte capacidad de teñido. Debido a la apariencia de aleación de aluminio, la carcasa del teléfono móvil tiene muchos colores como oro, oro rosa, gris, negro brillante, etc.Al mismo tiempo, los materiales de aleación de aluminio tienen muchas ventajas, como resistencia a altas temperaturas, sin huellas dactilares, antiestático, ambiental. protección y no tóxico.

Panel trasero del teléfono móvil

Aleación	Templar	Dureza / HV	Rp0	Rm/MPa	A50mm/%
5252	H32	70-81	157-212	215-257	11-15
6N61	T4	50-70	90-130	170-210	23-28
T6	85-115	220-260	260-300	9-15
T651	150-170	430-480	470-500	13-15

Tablero intermedio del teléfono móvil

Aleación	Templar	Dureza / HV	Rp0.2/MPa	Rm/MPa	A50mm/%
GM55	H38	120-135	305-312	396-406	11
7075	T651	175-190	470-520	550-580	10-13

Original source: https://www.placadealuminio.es/a/placa-de-aluminio-para-carcasa-de-telefono-movil.html

Aluminum Foil For Battery For Sale

The rapid growth of new energy vehicles has driven the demand for lithium-ion batteries. The technical requirements for aluminum foil for battery for sale is becoming increasingly fierce. This also makes battery aluminum foil the most promising variety of aluminum foil products.

Batteries are used to store power. 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 are divided into consumer batteries, power batteries and energy storage batteries.

Consumer applications are in consumer products such as mobile phones, laptops, digital cameras, power tools, and electric models (accounting for 38%); power applications are in electric vehicles, electric trains, electric bicycles, and golf carts (accounting for 59%) ; energy storage applications have great potential in terms of wind-solar hybridization, energy storage power stations, base stations and backup power sources (accounting for 3%).

For lithium ion batteries, the anode chooses aluminum foil and the cathode chooses copper foil. In order to ensure the stability of the current collector in the battery, the purity of both is required to be above 98%. It requires a medium to transfer the electrical energy converted from chemical energy and requires materials with good electrical conductivity. That’s why we need aluminum foil.

Production process of aluminum foil for lithium ion battery

General aluminum processing and billet process routes are mainly divided into two methods: hot rolling (DC) and continuous casting (CC). Hot rolling has certain advantages in alloys that can be strengthened by heat treatment with high element content and with larger liquid-solid phase lines. But for battery foil that basically belong to the pure aluminum, the continuous casting and rolling process has greater advantages.

Generally, the thickness tolerance of battery and aluminum foil is within 4%, which can meet the market demand at present. The aluminum foil rolling mill mainly relies on the online thickness control system (AGC) to control the thickness. Individual battery foil users hope that the thickness tolerance of aluminum foil products should be controlled within ±2%.

Original source: https://www.hmaluminumsupply.com/a/aluminum-foil-for-battery-for-sale.html

The Properties of 5052 Aluminum Circle Sheet

Aluminum circle sheet is widely used in the manufacture of rice cookers, aluminum pans, kitchen utensils such as pans, aluminum sauce pans, pizza pans,etc. The The alloy grades are mainly 3000 series (3003, 3004, 3104, 3004P) and 5000 series (5052, 5052A). The subsequent surface treatment processes includes anodizing and hard anodizing.

5052 aluminum circle sheet is often used for road signs and oil tight hatch cover. It has good corrosion resistance and rust resistance. With high hardness, it has certain load-bearing capacity. Compared with pure aluminum series, 5052 aluminum plate has better corrosion resistance under special environment.

Properties of 5052 round aluminum sheet

Tensile strength : 170-305

Conditional yield strength: ≥70

Elastic modulus: E 69.3-70.7Gpa

Annealing temperature is: 345℃

5052 aluminum circle welding performance

It can be welded with ER5356 electrode, which can meet the mechanical properties of 5052 aluminum circle sheet after welding.

5052 VS1060 aluminum circle

Hardness: The tensile strength of 1060 is between 110-130, while the tensile strength of the 5052 alloy reaches 170-305.

Elongation: The elongation of the 1060 series is 5%, and that of the 5052 series is between 12-16%.

Chemical performance: 5052 aluminum has better corrosion resistance than 1060 alloy in special environments.

Specific gravity. The weight of the 5052 aluminum plate under the same area is less than 1060.

Surface quality of 5052 round aluminum sheet

1. The surface is not allowed to have cracks, corrosion spots and traces of nitrate.

2. The surface is allowed to have peeling, bubbles, surface roughness and local mechanical damage whose depth does not exceed 8% of the nominal wall thickness of the part where the defect is located.

3. The maximum depth of the defect cannot exceed 0.5mm, and the total area of the defect does not exceed 5% of the total area.

4. Other requirements: It is negotiated by the customer and the supplier.

Original source: https://www.hm-alu.com/a/the-properties-of-5052-aluminum-circle-sheet.html

Black Checker Plate for Truck Toolbox

Aluminum black checker plate is commonly used in truck toolboxes, car toolboxes, car wheel brows and other places, featuring wear-resistance, corrosion-resistance and lightweight. Its common pattern is 5 bar aluminum bar. The common alloys are 5754, 1060, 3003, 5052,etc.

Alloy	Temper	Thickness(mm)	Width(mm)	Length(mm)
1050/10601100/1200	O, H12, H22 H14, H24, H18H32,etc.	0.3-4.04.0-10.0	500-1550	500-9000

How to get black checker plate sheet

The pure primary colors of yellow, red and blue are rarely used for dyeing aluminum tread plates. The secondary color of checker plates is closer to brown if you want to remove the color. The color of the soil is colored dye.

Some good examples of red staining on aluminum diamond plate is are brown , ocher, and brown, etc. However, in order to match colors, you must make sure that the solid colors contained in the color of the tread plate are complementary like green and red. If you want to have a cool color, you must add green, and if you want a warm color, you must add red.

Add blue instead of green in the red of the tread plate can make dark red. Black can weaken the tone of any color. Black and orange are equivalent to mixing red and yellow to make brown. Brown is the most important color in the surface treatment of the aluminum checker plate.

You can use brown as the basis and add black, red, green, blue or yellow to it to bring out the colors of almost all common tread plates. That’s how to dye aluminium checker plate and get black checker plate sheet.

Original source: https://www.alumhm.com/a/black-checker-plate-for-truck-toolbox.html

1060 Aluminum Foil Battery

The aluminum content of 1060 aluminum foil is 99.6%, belonging to pure aluminum. It has excellent corrosion resistance, thermal conductivity and good processing performance, making it an excellent raw material for aluminum foil gaskets, auto parts, capacitors, food packaging, electronic labels and other products.

With the development of the logistics industry, the demand for electronic tags is on the rise. 1060 aluminum foil and 1235 aluminum foil are high-quality raw materials for making electronic tags. Compared with ordinary electronic tags, electronic tags made of 1060 aluminum foil can last longer and are safer and more environmentally friendly.

1060 aluminum is also a main aluminum foil battery used in the soft connection of automotive power batteries. Aluminum foil soft connection uses high-quality 0.05-0.3mm thick aluminum foil, usually 0.1 mm thick aluminum foil.

The upper and lower surfaces are pasted with 0.1-thick pure nickel sheets or 0.1-thick nickel-plated copper sheets, and the laminated parts are pressed together, and the two ends or the perforated parts are formed by polymer diffusion welding and formed by high current heating and pressure welding. The middle sleeve is protected by a heat-shrinkable tube.

The use of aluminum for automobile battery explosion-proof valves has its own advantages. Aluminum alloys are easy to process and form and reduce material waste. The aluminum alloy battery explosion-proof valve can automatically cut off the power after the battery is fully charged, preventing the battery from being continuously charged and causing the battery to explode, making it safer and more secure.

The aluminium sheet foil for making battery explosion-proof valve is 1060-O aluminum sheet. Haomei 1060 aluminum foil battery thickness tolerance is ±0.005 . According to customer requirements, the intensity is generally 22-25Mpa. Welcome to leave message below to inquire aluminum foil battery price.

Original source: https://www.hmaluminumsupply.com/a/1060-aluminum-foil-battery.html

5083 Aluminum Factory for Fuel Tanker

5083 aluminum factory belongs to 5xxx Al-Mg alloy. It is a typical anti-rust aluminum plate with good corrosion resistance, excellent weldability, and good cold workability. Its common tempers are H111/H112/H116/H321. It is widely used to make tank body, baffle and bulkhead.

The quality 5083 aluminum sheet is a foundation for the transportation safety of all tanker trucks. Tank body is the core of every fuel tanker. The tanker material is the main reference factor for customers to choose high-quality tanker. The 5083 alloy aluminum is the most widely used aluminum tanker plate.

Its main alloy element is magnesium, and the content of magnesium (Mg) can reach between 4.0% and 4.9%. Usually, the intermediate value of 4.5% is used in the production process. Therefore, 5083 aluminum plate is also called Almg4.5 aluminum alloy. It has good forming performance, good corrosion resistance and weldability,

5083 aluminum plate is of light weight, good rigidity and high strength. The 3.0mm thick aluminum plate weighs only 8kg per square and has a tensile strength of 100-280N/mm2, which is especially suitable for tank truck. 5083 has good corrosion resistance and stable chemical composition. It is suitable for all kinds of tankers.

EN AW 5083 h111 is often used for making tanker body. 5083-O is often used to make tanker head and baffle. Aluminum 5083 h111 features superior performance in extreme environment such as industrial chemical environment. Its strength can keep changing after welding.

Both 5754 aluminum plate and 5083 aluminum plate belong to aluminum-magnesium alloy. The main difference between the two is the content of magnesium alloy, hardness and elongation. The hardness of 5083 aluminum plate is higher than that of 5754 aluminum plate. Of course, the price of 5083 aluminum plate is relatively high.

Original Source:https://www.aluminumtankerplate.com/a/5083-aluminum-factory-for-fuel-tanker.html

Diferentes tipos de foil de aire acondicionado

Debido a su baja densidad, buena conductividad térmica, fácil procesamiento, inodoro, protección ambiental y bajo precio, el papel de aluminio se utiliza para fabricar aletas de transferencia de calor para intercambiadores de calor de aire acondicionado. Hoy en día, el grosor de su papel de aluminio es de solo entre 0,09 y 0,15 mm.

En la actualidad, la foil de aire acondicionado se divide generalmente en lámina de aluminio simple y lámina de aluminio revestida, que se utilizan respectivamente en aires acondicionados split de gama baja y aires acondicionados inverter de gama alta.

Nombre	Proceso de producción	Características	Ámbito de aplicación
Papel de aluminio liso	Papel de aluminio sin ningún tratamiento en la superficie después del laminado y recocido.	Proceso simple y bajo precio.	Unidad exterior de aire acondicionado split de gama baja y unidad de ventana
Papel de aluminio revestido	Recubra ambos lados de la lámina lisa con recubrimientos	La eficiencia del intercambio de calor aumenta en aproximadamente un 5%, lo que puede ahorrar energía, ahorrar materiales, reducir el volumen del aire acondicionado y extender la vida útil.	Inversor, acondicionador de aire de alta gama y acondicionador de aire para exportación

Específicamente, hay papel de aluminio liso, papel de aluminio hidrófilo azul oscuro, papel de aluminio hidrófilo azul, papel de aluminio hidrófilo dorado oscuro, papel de aluminio hidrófilo de resina epoxi negra, papel de aluminio hidrófilo inorgánico blanco, papel de aluminio hidrófobo verde, papel de aluminio hidrófobo verde claro, dorado papel de aluminio hidrófilo, papel de aluminio hidrófilo de resina acrílica negra, papel de aluminio anticorrosión, etc.

Los tipos de papel de aluminio que se utilizan para procesar las aletas de intercambio de calor deben personalizarse de acuerdo con las necesidades reales y los requisitos funcionales, como si deben ser hidrófilos, hidrófobos y anticorrosivos.

Además, el grosor de las aletas y las técnicas de procesamiento de las aletas, como la distancia de los orificios y la ondulación, también están relacionados con los requisitos de eficiencia energética de los intercambiadores de calor de aletas específicos. Bienvenido a dejar un mensaje a continuación para consultar lo que necesita.

Original source: https://www.placadealuminio.es/a/diferentes-tipos-de-foil-de-aire-acondicionado.html

Different Types of Aluminum Circles for Pan

Aluminum circle sheet is the most widely used cookware material in the world because of its light weight, fast heat conduction and easy processing and forming. The aluminum circle for pan occupies a high percentage of the raw material for non-stick pans.

The processing and forming methods of aluminum alloy pots and utensils are mainly divided into two kinds: deep drawing of deformed aluminum circle sheet and die casting. The most common aluminum alloy used for deep drawing is 3xxx aluminum, especially 3003 aluminum circle.

Stamping is the most common one and has the lowest cost. The Al-Mg alloy used in it has good corrosion resistance and is relatively stable under neutral conditions. Casting molding can realize all kinds of special-shaped pots. Casting alloy, because of its high silicon content, is weaker in corrosion resistance than aluminum deep-drawn pots.

There are bare aluminum pans in their true colors among aluminum pans, but they are relatively rare. The material of this type of aluminum pan is generally 3xxx aluminum discs. Surface treatment methods are generally polishing, sanding, whitening,etc.

Another major category of aluminum alloy is anodized type. Common anodic oxidation treatments include oxalic acid oxidation (natural hair color), sulfuric acid anodic oxidation (imitating porcelain), hard anodic oxidation and so on.

The stability of anodized aluminum circle under neutral conditions is much higher than that of bare aluminum. In the usual neutral salt spray test (NS) test, white rust (alumina hydrate) is not easy to appear for 192 hours. Bare aluminum has severe white rust in 8 hours.

However, under acidic conditions, especially organic acids (the acidic mimics for migration are acetic acid and citric acid), the corrosion rate of the oxide film is faster than that of bare aluminum. The test was conducted by boiling for 0.5 hours with Chinese standard 4% acetic acid and soaking for 24 hours. Therefore, aluminum alloy cookware with anodic oxide film should not be used to cook acidic foods.

Haomei Aluminum is one of the big DC aluminum circle factories. Welcome to leave message below to inquire what you need.

Original source: https://www.hm-alu.com/a/different-types-of-aluminum-circles-for-pan.html

The Manufacturing Process of China Medicinal Foil

At present, all kinds of medicines such as tablets, pills, capsules, and granules are packaged in aluminum-plastic blister packs. This kind of packaging can not only better protect the quality and performance of the medicines, but also has fast packaging production speed and low cost. As users have higher and higher requirements for the quality and appearance of medicines, the quality requirements for China medicinal foils are getting higher and higher.

At present, most of the packaging of medicinal aluminum foil is 8011 aluminum foil for sale. The thickness is 0.02 mm, and the temper is H18. Its manufacturing process is ingot inspectionrolling→coiling→rolling→slitting→inspection→packaging and storage. The rolling pass distribution is 0.3 mm (H14) → 0. 145 mm → 01072 mm → 0.032 mm → 2 × 0.02 mm (H18).

Since aluminum foils are delivered in a hard state, and the rolling of aluminum foil is carried out in an oil-lubricated environment, the surface of the aluminum foil will inevitably stick to the rolling oil, so that the requirements for the degreasing effect of the rolling mill are higher.

The roller cleaner of the rolling mill can be modified to increase the pressure of the roller cleaner on the support roll, and a monolithic polyurethane baffle is added to the connecting beam between the super cleaner and the two arches. The rolling oil at the entrance will not splash on the foil surface at the exit from the top of the support roll.

We have a good control o the speed and rolling force, thereby reducing the oil effect, so that the roll produces a smaller forced compressive stress on the surface of the aluminum foil, and the thickness of the oil film entering the deformation zone is reduced.

We can also reduce the oil pressure of the rolling oil and increase the temperature of the rolling oil, and reduce the pass processing rate of the finished product pass. Lowering the oil pressure and increasing the oil temperature is mainly to reduce the thickness of the oil film and the amount of rolling oil, and the reduction of the pass processing rate of the finished product is to reduce the rolling speed, thereby reducing the temperature of the rolling zone and reducing the thickness of the oil film.

In addition to 8011 aluminum foil for sale, Haomei Aluminum also has 1050, 1060, 1100, 11232, 8006 and 8007 aluminum foil. Welcome to leave message to inquire what you need.

Original Source: https://www.alumhm.com/a/the-manufacturing-process-of-china-medicinal-foil.html