Is 6061Al Right for Car Body

 The main alloy elements of 6061 al are Mg and Si, which is one of the most widely used aluminum alloys. After heat treatment and pre-stretching, 6061 t6 properties are very excellent, having good strength and toughness, excellent machining performance, good corrosion resistance and ideal anodizing effect, which can be used for welding in various welding processes.

6061 aluminum for car body not only has obvious effects of weight reduction and energy saving, but also conforms to the development trend of safety and environmental protection trend. Since the weight of the car body plays a decisive role in the entire vehicle, the development of high-performance aluminum body panel is an important link in the lightweight automobile.

6061 aluminum alloy reaches medium strength after special treatment (T6), which is higher than that of the 5 series alloy. Moderate strength is extremely suitable for the automobile manufacturing industry.

Different parts of automobile body panels use different aluminum alloy sheets. Among them, 6061 aluminum alloy is an aluminum sheet for lightweight body production. It is mainly used for automobile fenders, hood outer panels and car doors.

6061 aluminum plate is a representative aluminum plate among the 6xxx plate with good performance after hot rolling. After hot tandem rolling, aluminum plates with different thicknesses can be formed. After pr-stretching, it ensure no deforming during the further processing.

6061 automotive aluminum sheet has excellent processing performance, good corrosion resistance, no deformation after processing, easy coating, good oxidation effect and other excellent characteristics. It is widely used in automobile lightweight, mobile phone housing, aerospace and other fields. Welcome to leave message below to inquire its price.

Original source: https://www.aluminium-auto-sheet.com/a/is-6061al-right-for-car-body.html

What Is ABS Aluminum Meaning

 What is ABS aluminum

The body is the main frame part of the car and is composed of many parts. The body before the painting process is called the white body. ABS is the abbreviation of Auto Body Sheet, which is specially used for punching sheet metal parts for passenger cars. It is the high-end application of the aluminum. The thickness of car body sheet metal is of 0.8 mm~1.8mm, the width is usually 800mm~2200mm. The aluminum automotive panel is divided into two parts: an outer panel and an inner panel.

Basic requirements for aluminum automotive sheet

The car body s streamlined, the shape is very complex, the curved surface is large and many, therefore aluminum sheet needs to have good abrasion resistance, weather resistance, corrosion resistance, welding performance:

a. It has medium strength and rigidity;

b. It has good plasticity and can adapt to deep drawing deformation;

c. It has good weldability;

d. It has certain corrosion resistance and wear resistance

e. It is with self-aging

f. It should have low density, high specific strength and high specific rigidity.

The current research and development of car aluminum

or a long time, scholars and engineers from various countries have conducted in-depth research on dozens of aluminum alloys such as Al-Cu (2xxx series), Al-Mg-Si (6xxx series) and Al-Mg (5xxx series). After comparison and screening, it is confirmed that 6xxx aluminum alloys have the best comprehensive performance.

American automakers mostly choose 6111 alloy, which has higher strength, and Europe, more often uses 6016, which has better formability. 5xxx aluminum alloy such as 5182 and 5083 aluminum sheet are used for the interior panel.

Through the alloy composition design software, we need to complete the selection and determination of the alloy series of aluminum alloy sheets for automobile outer panels, and determine the alloy elements and content of Fe, Mn, Mg, Si, Ti, and Zn,etc. Welcome to leave message below to inquire what you need.

Original Source:https://www.autoaluminumsheet.com/a/what-is-abs-aluminum-meaning.html

Círculos de Aluminio para Pan

 La lámina circular de aluminio es el material de utensilios de cocina más utilizado en el mundo debido a su peso ligero, conducción de calor rápida y fácil procesamiento y conformado. El círculo de aluminio para sartenes ocupa un alto porcentaje de la materia prima para sartenes antiadherentes.

Los métodos de procesamiento y formación de ollas y utensilios de aleación de aluminio se dividen principalmente en dos tipos: embutición profunda de láminas circulares de aluminio deformadas y fundición a presión. La aleación de aluminio más común utilizada para embutición profunda es el aluminio 3xxx, especialmente el círculo de aluminio 3003.

El estampado es el más común y tiene el costo más bajo. La aleación de Al-Mg utilizada tiene buena resistencia a la corrosión y es relativamente estable en condiciones neutrales. El moldeo por fundición puede realizar todo tipo de macetas de formas especiales. La aleación de fundición, debido a su alto contenido de silicio, es más débil en resistencia a la corrosión que las ollas embutidas de aluminio.

Hay sartenes de aluminio desnudo en sus verdaderos colores entre las sartenes de aluminio, pero son relativamente raras. El material de este tipo de sartén de aluminio es generalmente discos de aluminio 3xxx. Los métodos de tratamiento de superficies son generalmente pulido, lijado, blanqueado, etc.

Otra categoría importante de aleación de aluminio es el tipo anodizado. Los tratamientos comunes de oxidación anódica incluyen oxidación con ácido oxálico (color natural del cabello), oxidación anódica con ácido sulfúrico (imitando porcelana), oxidación anódica dura, etc.

La estabilidad del círculo de aluminio anodizado en condiciones neutrales es mucho mayor que la del aluminio desnudo. En la prueba habitual de niebla salina neutra (NS), la herrumbre blanca (hidrato de alúmina) no es fácil de aparecer durante 192 horas. El aluminio desnudo tiene un óxido blanco severo en 8 horas.

Sin embargo, en condiciones ácidas, especialmente ácidos orgánicos (los imitadores ácidos para la migración son el ácido acético y el ácido cítrico), la velocidad de corrosión de la película de óxido es más rápida que la del aluminio desnudo. La prueba se llevó a cabo hirviendo durante 0,5 horas con ácido acético al 4% estándar chino y sumergiendo durante 24 horas. Por lo tanto, los utensilios de cocina de aleación de aluminio con película de óxido anódico no deben usarse para cocinar alimentos ácidos.

Haomei Aluminium es una de las grandes fábricas de círculos de aluminio. Bienvenido a dejar un mensaje a continuación para consultar lo que necesita.

Original source: https://www.placadealuminio.es/a/circulos-de-aluminio-para-pan.html

Aluminum Coil for Car Radiator

 Aluminum radiators are more and more widely used. This is mainly due to the unique advantages of aluminum radiators. What are its advantages?

1. Corrosion resistance and long service life. The surface of aluminum coil for radiator can form a thick and solid oxide film, which can be used for a long time in heating water with pH <9 or in car water tanks. The aluminum radiator with special surface treatment can be used in various pH<12 environment.

2. It is with a wide variety of designs and colors and no solder joints, having strong decoration, which can satisfy everyone's individual needs.

3. Because the specific strength and specific stiffness of aluminum alloy are much higher than that of copper, cast iron and steel. Even in the case of thinner thickness, it can accept sufficient pressure, bending force, pulling force and impact force, and will not show the appearance of damage during transfer, installation and use.

4. Light weight. In the case of the same heat dissipation, the weight of aluminum radiator is only one-eleventh of cast iron radiator, one-sixth of steel radiator, and one-third of copper radiator, which can greatly save transportation costs, reduce labor intensity, and save installation time.

The alloys of aluminum coils for car radiator

1. 6063/6061 aluminum alloy is the most popular ones for making aluminum radiator. 6061 aluminum alloy features high heat dissipation efficiency, high cost performance and easy processing.

2. Pure aluminum: It is the most common aluminum radiator material when the early aluminum alloy radiator was not widely used. The application range is narrow, but it is mostly used in environments with high thermal conductivity requirements.

3. Composite aluminum alloy materials: They includes copper-aluminum, steel-aluminum, titanium-magnesium-aluminum, etc. Among them, the copper-aluminum composite radiator is the most common heat dissipation device for heating equipment.

4. Cast aluminum alloy: It is used for high-pressure cast aluminum profile radiator.

5. 2A12 aluminum alloy: This is a kind of high-strength duralumin, which has a certain degree of heat resistance. It is generally used for high-load parts and components.

Original source: https://www.hmaluminumsupply.com/a/aluminum-coil-for-car-radiator.html

What Is Manufacturing Process of Prefinished Aluminum Coils

 The manufacturing process of the prefinished aluminum coil includes four major steps: pretreatment, paint coating, heating, and exhaust gas recovery. Lets have a look together.

Pre-treatment

The pretreatment technology is produced with the production of coating technology. It serves the coating technology and lays the foundation for the preparation of excellent coatings. It is for getting a clean aluminum roll.

The pretreatment section mainly includes several processes of hot alkali degreasing, hot water cleaning, chemical treatment and passivation treatment. The hot alkaline degreasing process is generally divided into two steps to ensure that the substrate surface is cleaned.

Hot water cleaning is mainly to clean the residual degreaser on the surface of the substrate.The hardness of the water used should not be too high, otherwise, the minerals in the water will generate mineral spots on the surface of the substrate.

Passivation treatment is to make the passivation agent form a conversion film on the surface of the substrate through pressure spraying, dipping or roller coating.

Painting method

Coating is the core part of the production line. The main equipment includes a roller coater and a drying tunnel. Roller coater is a kind of equipment that uses rollers to coat paint on aluminum coil.

Generally, the coating process of pre-coated aluminum coil can be divided into three coating processes, two coating processes and single coating processes according to the number of coating layers.

Heating method of the production line

It mainly uses natural gas, coal gas and other fuels. This method is mainly economical, and the other point is that the exhaust gas in the production process can be recycled. Electric heating is also used. It has many advantages such as convenience and high efficiency.

Recovery of exhaust gas

Since most of the paints currently used contain a certain amount of organic solvents, exhaust gas is inevitably produced during the production process. At present, the method of incineration is generally used to treat the exhaust gas.

As one of the big aluminum roll manufacturers, Haomei Aluminum has rich colors and alloys for you to choose from. Welcome to leave message below to inquire what you need.

Original source: https://www.hm-alu.com/a/what-is-manufacturing-process-of-prefinished-aluminum-coils.html

Aluminum Reflector Sheet For Lighting

 The mirror finish aluminium sheet is widely used in lighting reflectors and lamp decorations, solar heat collection and reflective materials, interior architectural decoration, exterior wall decoration, household appliances panels, electronic product shells, furniture and kitchens, interior and exterior decoration of automobiles, signs, logos, luggage, jewelry boxes,etc.

Aluminum mirror sheet is a very important reflective material for lighting. The mirror aluminum sheet plays a decorative and reflective effect, which can replace mirror glass in decoration. Due to the fragility of mirror glass, it has caused many hidden safety hazards. In recent years, it has been gradually replaced by mirror aluminum plate.

In the light reflection of lamps, its best reflective surface greatly improves the light efficiency utilization rate of the lighting fixture, thereby saving energy consumption. It is is particularly suitable for commercial lighting, such as grille lights, tunnel lights, explosion-proof lights, etc. Using mirror aluminum plate as a reflective material can greatly reduce energy consumption, save costs and extend the service life.

The grille lamp is a commonly used lighting fixture, suitable for installation in a writing room with a suspended ceiling. The light source is generally a fluorescent tube. It is made of reflector aluminum, with a deep arc design, which has a better reflective effect.

Haomei Aluminum can provide aluminum reflector sheet with reflectance of over 80%. It features stable reflectivity and consistent reflective effect. The alloys includes 1xxx. 3xxx and 5xxx. The surface of reflector sheet covered with a protective film, which can ensure that the surface of the plate is smooth, no scratches and no oil stains.

Original Source: https://www.alumhm.com/a/aluminum-reflector-sheet-for-lighting.html