Aluminum Sheets for Sale - Aluminium Profile Building Expansion Joints
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 2000 m.t./month
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Specification
Grade:
6000 Series
Surface Treatment:
Oxidized
Shape:
Square
Temper:
T3-T8
Application:
Door & Window
1.Structure of Aluminium Profile Building Expansion Joints Description:
Anodizing (also spelled anodising, particularly in the UK and Australia) is an electrolytic passivation process used to increase the thickness of the natural oxide layer on the surface of metal parts. Anodized aluminium surfaces, for example, are harder than aluminium but have low to moderate wear resistance that can be improved with increasing thickness or by applying suitable sealing substances.
2.Main Features of the Aluminium Profile Building Expansion Joints:
High corrosion-resistance;
weather-resistance;
heat-resistance;
alkali-resistance and impact-resistance properties.
3.Aluminium Profile Building Expansion Joints Images:
4.Aluminium Profile Building Expansion JointsSpecification:
1. Material: 6063,6061,6060,6005,6005A,etc.
2. Temper: T5 or T6
3. Finish: Mill finish, anodizing, powder coating, electrophoresis, wooden transfer or pvdf/carbon-flouride coated, polishing, brushing, sand blasting
4. Various colors: Silver, bronze, black, gold, blue, grey, champagne, bright, etc.
5. Machining: Cutting, punching, drilling, tapping, milling, bending, welding, CNC etc.
5.FAQ:
①How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China, consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe, America and Japan. OEM casting and forging service available according to customer’s requirements.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
- Q: Are aluminum sheets resistant to rust?
- Yes, aluminum sheets are highly resistant to rust. This is because aluminum naturally forms a protective oxide layer on its surface when exposed to air, which prevents further corrosion. Unlike iron or steel, which can rust when exposed to moisture and oxygen, aluminum does not require any additional coatings or treatments to protect it from rusting. This makes aluminum sheets a popular choice for a wide range of applications, including construction, automotive, and marine industries, where resistance to rust is essential.
- Q: Are aluminum sheets suitable for aerospace wing structures?
- Yes, aluminum sheets are often used in aerospace wing structures due to their lightweight nature, high strength-to-weight ratio, and excellent corrosion resistance.
- Q: The radius of an atom of aluminum is 143pm and there are 10^12 in a meter. The aluminum is a 3x3cm square. The density is 2.70 g/cm^3. I found the mass to be 0.03g. I found the volume to be 0.09cm^3
- Good quality standard aluminum foil such as Reynolds brand is 0.007 inches thick. If aluminum atoms are indeed 143 picometers in radius then the foil would be 2,486,713 atoms thick. Of course, the thickness is not controlled to a tolerance of one atom. (Cheaper brands are about 0.0060 to 0.0065 inches thick.) The ionic radius of aluminum is commonly accepted to be 72 pm, and as of 2008 a covalent radius of 121 pm. . .
- Q: This question asks for guidance on selecting a trustworthy supplier for purchasing aluminum sheets.
- <p>To choose a reliable supplier of aluminum sheets, consider the following: Check their reputation by reading reviews and testimonials. Ensure they have a valid certification and adhere to industry standards. Evaluate their product quality by requesting samples or visiting their production site. Assess their delivery times and reliability. Confirm they offer competitive pricing without compromising on quality. Look for suppliers with good customer service and after-sales support. Finally, consider their financial stability and ability to fulfill large orders.</p>
- Q: What are the different methods of surface passivation for aluminum sheets?
- There are several different methods of surface passivation for aluminum sheets, each with its own advantages and applications. Some of the commonly used methods include anodizing, chromate conversion coating, and organic coating. 1. Anodizing: Anodizing is a widely used method that involves creating a thick protective oxide layer on the surface of the aluminum sheet. This is achieved by immersing the sheet in an electrolyte solution and passing a current through it. Anodizing provides excellent corrosion resistance, improves the surface hardness, and allows for various color options through dyeing. It is commonly used in architectural and decorative applications. 2. Chromate conversion coating: Chromate conversion coating, also known as chemical conversion coating or chromating, involves treating the aluminum surface with a solution containing chromate compounds. This method provides a thin, protective layer that improves corrosion resistance and enhances paint adhesion. It is widely used in aerospace, automotive, and electronics industries. 3. Organic coating: Organic coating refers to the application of a protective layer of organic material, such as paint or powder coating, onto the aluminum surface. This method provides exceptional corrosion resistance and can also offer aesthetic options. Organic coating is commonly used in industries where the aluminum sheets are exposed to harsh environments or require specific colors or finishes. 4. Plasma electrolytic oxidation (PEO): PEO is a relatively newer method that involves immersing the aluminum sheet in an electrolyte solution and passing high-voltage current through it. This process leads to the formation of a ceramic-like oxide layer on the surface, which enhances corrosion resistance, hardness, and wear resistance. PEO is commonly used in applications requiring high-performance coatings, such as aerospace and automotive industries. 5. Passivation with acids or chemicals: Passivation using acids or chemicals involves treating the aluminum surface with a solution that removes impurities and forms a protective layer. This method helps in reducing the reactivity of the surface and enhances corrosion resistance. It is commonly used in industrial applications where aluminum sheets are exposed to harsh chemicals or environments. Overall, the choice of surface passivation method for aluminum sheets depends on the specific requirements of the application, such as corrosion resistance, aesthetics, hardness, and environmental factors. It is important to consider factors such as cost, durability, and the desired performance characteristics when selecting the appropriate method.
- Q: What is the density of 101 aluminum sheets?
- The density of 101 aluminum sheets depends on the thickness and dimensions of each sheet. In general, the density of aluminum is about 2.7 grams per cubic centimeter (g/cm³). To calculate the density of 101 aluminum sheets, you would need to know the mass and volume of each sheet. By dividing the total mass of the sheets by their total volume, you can determine the density.
- Q: Are 101 aluminum sheets suitable for medical equipment?
- 101 aluminum sheets are not suitable for medical equipment. They lack the necessary characteristics such as durability, corrosion-resistance, and biocompatibility. Despite being a strong and versatile alloy, 101 aluminum does not meet the standards for medical equipment. Instead, manufacturers in the medical industry prefer specialized alloys like stainless steel or titanium. These alloys offer superior strength, corrosion-resistance, and compatibility with the human body. To ensure the safety and effectiveness of medical equipment, it is crucial to choose materials that meet the specific requirements of the healthcare industry.
- Q: Can 101 aluminum sheets be polished to a mirror-like finish?
- A mirror-like finish can be achieved on 101 aluminum sheets. Aluminum, being a lightweight and highly malleable metal, can be easily polished to obtain a reflective surface. Nevertheless, achieving a mirror-like finish on aluminum requires several steps and the use of appropriate polishing techniques and materials. To achieve a mirror-like finish on aluminum sheets, it is customary to begin by thoroughly cleaning the surface to eliminate any dirt, debris, or oxidation. Following that, sanding the surface with progressively finer sandpaper grits is necessary to eliminate imperfections or scratches. This step is vital in order to create a smooth and uniform surface that can be polished to a high level of shine. Once the sanding is completed, the polishing stage comes into play. There are various methods and materials available for polishing aluminum, such as abrasive compounds, buffing wheels, and polishing pads. These tools are utilized to exert pressure and friction on the aluminum surface, effectively removing any remaining scratches or imperfections and resulting in a smooth, reflective finish. Ultimately, to achieve a genuine mirror-like finish, the process of buffing or burnishing is often employed. This entails applying a polishing compound to the aluminum surface using a soft cloth or a specialized buffing wheel. The compound further refines the surface and enhances its reflective properties, ultimately leading to a mirror-like finish. It is important to note that achieving a mirror-like finish on aluminum can be a time-consuming and labor-intensive process, particularly when dealing with a large quantity of sheets like 101. Additionally, the quality of the aluminum sheets themselves and the skill level of the individual performing the polishing can also impact the final outcome. Nevertheless, with the right materials, techniques, and patience, it is indeed possible to polish 101 aluminum sheets to a mirror-like finish.
- Q: This question asks for various methods through which aluminum sheets can be recycled and repurposed.
- <p>Aluminum sheets can be recycled and reused in several ways: 1. Melting and Reformation: The most common method is to melt down the aluminum and reform it into new products. 2. Mechanical Recycling: This involves shredding and compacting the aluminum sheets to be used as raw material in new products. 3. Energy Recovery: The heat generated from burning aluminum can be used to produce energy. 4. Alloying: Aluminum can be combined with other metals to create new alloys with different properties. 5. Reuse in Construction: Aluminum sheets can be reused in construction projects, such as facades or roofing. 6. Manufacturing: They can be used in manufacturing processes to create new aluminum products like cans, foils, and automotive parts. Proper recycling of aluminum reduces environmental impact and conserves resources.</p>
- Q: What are the advantages of using aluminum sheets?
- There are several advantages of using aluminum sheets in various applications. Firstly, aluminum sheets are lightweight, making them easy to transport and handle. This characteristic makes them ideal for industries where weight is a crucial factor, such as aerospace and automotive industries. Secondly, aluminum sheets have excellent corrosion resistance properties. They are naturally resistant to rust and can withstand exposure to harsh environmental conditions, including moisture, chemicals, and UV rays. This makes them highly durable and long-lasting, reducing the need for frequent maintenance and replacements. Furthermore, aluminum sheets are highly malleable and can be easily formed into different shapes and sizes. This flexibility allows for customization and versatility in design, enabling manufacturers to create complex structures and products. In addition, aluminum sheets have excellent thermal and electrical conductivity. They can efficiently dissipate heat and conduct electricity, making them suitable for applications in the electrical, heating, and cooling industries. Another advantage of using aluminum sheets is their aesthetic appeal. Aluminum has a sleek and modern appearance, making it a popular choice for architectural and interior design applications. It can be easily painted or coated to achieve different colors and finishes, further enhancing its visual appeal. Lastly, aluminum is a sustainable material. It is 100% recyclable and can be repeatedly melted and reformed without losing its properties. This makes aluminum sheets an environmentally friendly choice, contributing to the reduction of waste and carbon footprint. Overall, the advantages of using aluminum sheets include their lightweight nature, corrosion resistance, malleability, thermal and electrical conductivity, aesthetic appeal, and sustainability. These qualities make aluminum sheets a preferred material in various industries and applications.
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Aluminum Sheets for Sale - Aluminium Profile Building Expansion Joints
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 2000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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