HXSCO -  Reliable Aluminum Metal Supplier

Aluminum is a non-magnetic metal. It has no magnetic properties and will not respond to a magnetic field. Aluminum's atomic structure does not have a magnetic moment, which is what would make it magnetic. So, aluminum cannot be attracted to magnets and does not keep a magnetic charge.

Aluminum does not generate more magnetic fields. Thus, people often use aluminum for housing or structural parts of precision instruments. Using aluminum in measuring equipment and scientific instruments ensures the accuracy of instrument measurements.

If you need high quality aluminum products, please feel free to contact us. HXSCO is a top professional aluminum supplier and we are also a leading aluminum metal supplier.

Yes, aluminum is a reactive metal that easily reacts with oxygen in the air to form aluminum oxide. This aluminum oxide is a dense protective layer. It prevents further oxidation of aluminum. So, aluminum will not rust under normal conditions. But, if the surface of the aluminum is damaged or defective, the protective layer of aluminum oxide may be destroyed. This exposes the aluminum to air, causing an oxidation reaction that can cause rust.

Besides, aluminum can react with some acids, alkalis, salts, and other substances, causing corrosion and rust. Thus, we must protect aluminum from contact with these substances during storage and transportation.

Overall, aluminum itself is not susceptible to rust. However, its surface is susceptible to damage and chemical corrosion. So, we must take appropriate protective measures to maintain its durability and beauty.

Aluminum is a lively metal that reacts easily with oxygen in the air to produce aluminum oxide, so welding aluminum requires special measures to protect the surface. The following are some methods of welding aluminum:

Tungsten Argon Arc Welding: This method uses non-fusion pole argon arc welding. And it uses high-purity argon as a protective gas. It achieves welding by melting the tungsten electrode and the aluminum surface of the arc, melting the base material, and filling the wire. This welding method has the advantages of high quality and small deformation. It is especially suitable for welding thin plates and precision parts.

Melting electrode argon arc welding: This method uses melting electrode argon arc welding. It achieves welding by melting the continuous feeding of the wire and the surface of the base material arc melting to form a molten pool, filler wire melting to form a molten droplet to fill the molten pool. This method is suitable for medium-thick plates. It requires greater heat input welding.

Laser welding: Laser welding uses a high-energy laser beam to melt the base material and filler wire to achieve welding. This method of welding speed and heat-affected zone is small. It's especially suitable for thin plate and precision parts welding.

Friction welding: This method achieves welding by rubbing the surfaces of two aluminum materials to be welded against each other. This raises the surface temperature and softens the materials. Then, quickly press them together. This method is suitable for welding bars, tubes, and shaft parts.

We must take appropriate protective measures to prevent aluminum surface oxidation during welding. For example, use protective gas or coating protection. At the same time, selecting welding parameters is also very important. We must choose the appropriate current, voltage, and speed for different materials and thicknesses.

Yes, aluminum is a good conductive material with high electrical conductivity. Aluminum has better electrical conductivity than copper and silver. It has slightly worse electrical conductivity than gold and cesium. At room temperature, the electronic conductivity of aluminum is about 61 x 10^6 S/m (Siemens per meter), which is about 60% of that of copper.

The electrical conductivity of aluminum is related to its temperature, purity, and the crystal structure. It is also related to the pressure to which it is subjected. In metal crystals, the arrangement of aluminum atoms forms a face-centered cubic lattice structure. This allows electrons to move freely in all directions, giving aluminum good electrical conductivity.

Because of its excellent electrical conductivity, aluminum is widely used in power transmission. Electronic equipment manufacturing. Aerospace, and other fields.

The melting point of aluminum is 660.32°C.

Aluminum's relatively high melting point makes it useful in many high-temperature applications. The following are examples of applications with high melting points:

Aerospace

Aluminum has a high melting point and maintains good performance in high-temperature environments. Aluminum or aluminum alloys are commonly used in aircraft engines' blades and fuselages and rocket fuel tanks.

Automotive industry

In the automotive industry, we use aluminum to make components such as engines, cylinders, and wheels.

Aluminum can withstand high temperatures. This ensures that these components function properly at high temperatures.

Industrial furnace

In industrial production, we use various furnaces for heating and melting. Aluminum is widely used in multiple industrial furnaces as a high-quality furnace lining material.

Electric power industry

In the electric power industry, many conductor materials are used. Aluminum has a high melting point. It also has good electrical conductivity and low density. This makes aluminum a widely used conductor material in the power industry.

Aluminum's high melting point makes it useful in high-temperature applications. Through continuous technological innovation and improvement, the application scope of aluminum will further expand.

Cleaning aluminum items requires the use of mild detergents and the avoidance of caustic chemicals. Here are some common ways to clean aluminum items:

Mild soapy water

Soak aluminum items in warm water with an appropriate amount of mild soap or neutral cleaner. Then, gently wipe them off with a soft cloth or sponge. And finally, rinse them off with clean water.

White Vinegar or Lemon Juice

Apply white vinegar or lemon juice to the surface of aluminum items and wipe with a soft cloth or sponge. And then rinse well with water. White vinegar or lemon juice is slightly acidic and can help remove stains and rust from aluminum surfaces.

Bleach

If there are stubborn stains or mildew on the surface of an aluminum item, you can use diluted bleach (1:1 dilution). Wipe it with a soft cloth, then rinse it with clean water. Note that bleach is corrosive, so you must exercise special care when using it.

Aluminum cleaner

The market has a special cleaner for cleaning aluminum items. You can use the appropriate amount of cleaner according to the instructions. Wipe the surface with a soft cloth, and then rinse with water.

Avoid using cleaners with acidic solid and alkaline components when cleaning aluminum items. Such as hydrochloric acid, sulfuric acid, sodium hydroxide, etc. These chemicals can corrode aluminum surfaces, leading to surface damage and discoloration. Also, do not scrub excessively hard when cleaning to avoid scratching the aluminum surface.