Q:Can aluminum pipes be used for structural purposes?

Certainly, aluminum pipes have the capability of being utilized for structural purposes. Due to its lightweight and corrosion-resistant nature, aluminum proves to be an appropriate material for a diverse array of applications, such as structural components. In sectors like construction, aerospace, automotive, and marine industries, where strength, durability, and weight are of utmost importance, aluminum pipes are commonly employed. Moreover, these pipes can be effortlessly shaped, welded, and machined in order to fulfill specific structural needs. Consequently, aluminum pipes present a cost-effective and adaptable solution for a multitude of structural applications.

Q:Please help to analyze the cause of the formation Fifty1070 aluminum rods are made of aluminum tubes from extrusion units. The process is: extrusion, melting - the mold passes through (the formation of aluminum tubes) - tap water cooling - closing - nitrogen charging and pressure maintaining. Therefore, the internal pipeline is nitrogen protection, and after a period of time, the pipeline will appear white powder, affecting resistance welding, welding is not firm, easy to fall off and leak.

AskIn fact, we suspect that it is alumina, but I don't know how to avoid it.Chasing the answerThere are two best ways:1. Keep the environment air dry.2. Apply anti oxidation coating for pipes.Or third: strengthen daily cleaning.

Q:Shenzhen Jin Rongfa metal materials Co., Ltd., specializing in processing aluminum tubes, aluminum bars, aluminum plate, aluminum processing, oxidation, a variety of anodic oxidation. Sand blast oxidation. Hard anodized, colors, black, blue, red, tyrant gold, rose goldLathe kits and laser marking processing are also provided!

1., a wide range of applications: laser marking machine can be marked on almost all materials. 2., marking efficiency is high: laser marking machine is controlled by the computer, the laser beam can move at high speed, the marking process can be completed in a few seconds, online marking can be achieved. 3., marking precision is high: laser can form very thin beam, in the material surface of the most fine wire width of up to microns, can print all kinds of graphics, trademarks, bar codes, two dimensional code. Laser marking can also improve the appearance, image and brand effect of products, and enhance the market competition ability of products. 4., the use of low cost: laser marking is non-contact marking, not subject to the usual mold marking fatigue service life limit. Maintenance costs are very low in batch processing.

Q:Are aluminum pipes suitable for desalination plants?

Yes, aluminum pipes can be suitable for desalination plants. Aluminum is a lightweight, corrosion-resistant material that can withstand the harsh conditions of desalination plants, which involve high-pressure and corrosive seawater. Aluminum pipes have excellent resistance to saltwater corrosion, making them a reliable choice for conveying saltwater throughout the desalination process. Additionally, aluminum pipes are easy to install, require minimal maintenance, and have a long lifespan, making them a cost-effective option for desalination plants.

Q:Do aluminum pipes require any special cleaning methods?

Special cleaning methods are necessary for aluminum pipes. Unlike other metals, aluminum is prone to corrosion and can easily become dull or tarnished over time. To maintain their appearance and functionality, regular cleaning is required. When cleaning aluminum pipes, it is important to avoid using abrasive cleaners or scrub brushes as they can cause scratches. Instead, a mild soap or gentle cleanser mixed with warm water should be used. The solution should be applied to a soft cloth or sponge and the pipes should be gently wiped. For more stubborn stains or oxidation, a mixture of vinegar and water can be used. This acidic solution helps to remove stains and restore the shine of the aluminum. After applying the vinegar solution, it is important to thoroughly rinse the pipes with clean water and dry them with a soft cloth or towel. Occasionally, it is recommended to use a non-abrasive metal polish or aluminum brightener to remove stubborn stains or restore shine. However, it is crucial to follow the manufacturer's instructions and test the product on a small, inconspicuous area first to ensure compatibility and avoid any damage to the pipes. In conclusion, regular cleaning and proper maintenance are essential for keeping aluminum pipes in good condition. By utilizing gentle cleaning methods and avoiding abrasive materials, it is possible to ensure that aluminum pipes remain clean, shiny, and free from corrosion.

Q:What are the different joining methods for aluminum pipes?

There are several joining methods for aluminum pipes, including welding, brazing, and mechanical connections. Welding involves melting the edges of the pipes and fusing them together using a filler material. Brazing involves heating the pipes and using a lower melting point filler material to join them. Mechanical connections include using fittings, clamps, or compression fittings to join the pipes without the need for heat or filler material.

Q:What happened to the mold sticking when drawing the aluminum pipe? How do you make the mold?

1. apply mold release agent on the mold.2. the necessary taper shall be taken into account in the design of the die.3. punch opening and exhaust hole.4. charging and discharging device.5. improve the mold finish.6. mold surface treatment of titanium.The main purpose of the mold surface treatment is to improve the surface hardness, wear resistance and corrosion resistance, etc., so as to improve the quality of mold products, and extend the service life of the die. Reasonable application of surface treatment technology to obtain high precision mold surface is the necessary condition of high precision and good surface quality products. The cost of the surface strengthening process is lower, but the service life of the die can be improved by 5~10 times or even several times, and the economic benefits are obvious.According to the present application status of China's mold surface treatment technology, I published by the user survey found that, at present, surface treatment technology of mold manufacturing enterprises mainly used or in surface hardening, carburizing / traditional nitrogen technology, electroplating and chemical plating technology, and these technologies have varying degrees of surface hardness distribution all the heat treatment deformation and other aspects of the problem difficult to solve. For the future technological transformation, the common concern is the application of new technologies, such as surface coating technology, TD coating treatment technology, laser surface strengthening technology and electron beam strengthening technology. Below we specially invited several industry technical experts, respectively, the user's attention to these deep into the discussion, and hope to benefit the general mold enterprise technical upgrading.

Q:How do you weld aluminum plate and aluminium tube?

Before determining and selecting the welding process for aluminium tubes and aluminium sheets, the following matters shall be determined:1. aluminum tube and aluminum plate metal material grade, according to your aluminum tube and aluminum plate material performance, joint use conditions and corrosion resistance, choose welding materials;2. aluminum tube and aluminum sheet metal properties;3. mechanical properties or strength, tensile strength and shear strength required for welded joints;4. welding joint working conditions, such as corrosion resistance.According to the above characteristics, choose the welding method for aluminum pipe and aluminum plate. At present, the main methods of welding aluminium tube and aluminium plate are:1. high frequency induction brazing: high frequency induction heating is used to melt the solder. The cost is low, and the use is convenient. At present, this process is used in many industries to braze the aluminum tube and aluminum plate;2. diffusion welding: generally used rarely, mainly for surface bonding;3. flame brazing: lower cost.

Q:One aluminum products, T6 hardness is not up to the requirements of heat treatment, the manufacturers say that is the low magnesium content, not between 0.8~1.2 (the actual measurement is 0.70~0.81 content), there is relationship between content and heat treatment on the quality of magnesium?

If a certain amount of manganese and chromium, can neutralize the bad effect of iron; sometimes add a small amount of copper or zinc, to improve the strength of the alloy, and the corrosion resistance decreased significantly; there is a small amount of copper conductive materials, titanium and iron to offset the adverse effects on the conductivity of the zirconium; or titanium can refine the grain and control of recrystallization; in order to improve the cutting performance, adding lead and bismuth. In Mg2Si solution in aluminum, the alloy has artificial aging hardening function. The main alloy elements in 6061 aluminum alloy are magnesium and silicon, which have moderate strength, good corrosion resistance, weldability and good oxidation effect.

Q:Can aluminum pipes be used for oil refineries?

Certain applications in oil refineries can make use of aluminum pipes. However, it is crucial to carefully assess the specific requirements and conditions of the refinery before opting for aluminum pipes. Aluminum pipes possess various advantages, including being lightweight, resistant to corrosion, and having excellent thermal conductivity. These characteristics render them suitable for specific processes in oil refineries, such as the transportation and distribution of fluids, gases, and chemicals. Nevertheless, they may not be suitable for all refinery applications, particularly those involving high pressure or high temperature circumstances. In such instances, alternative materials such as steel or alloys may prove more appropriate. Moreover, it is essential to guarantee that the aluminum pipes meet the necessary industry standards and regulations to ensure the refinery operations' safety and reliability.