After purchasing aluminum coils, be sure to pay attention to the correct storage method. If stored improperly, aluminum coils are susceptible to oxidation, which will affect the performance of the aluminum coils. Therefore, it is necessary for us to understand the correct storage location of aluminum coils.
What problems can result from improper storage of aluminum coils?
- Oxidation problem: When aluminum coils are exposed to the air, especially in environments containing moisture, oxidation reactions easily occur, forming aluminum oxides, which affects the quality and appearance of the aluminum coils.
- Corrosion and Rust: If aluminum coils are exposed to moisture or corrosive environments, corrosion and rust may occur, damaging the surface and structural stability of the aluminum coils.
- Reduction in mechanical properties: Improper storage conditions may lead to a reduction in the mechanical properties of aluminum coils, such as loss of strength, toughness, etc., affecting its performance in practical applications.
- Appearance damage: Aluminum coils may be affected by collision, extrusion or other external forces, resulting in surface scratches, dents and other appearance damage, reducing their aesthetics.
- Difficulty in processing: Improper storage may cause problems during processing of aluminum coils, such as easy breakage, poor bending, etc., affecting the smooth progress of processing.
Therefore, to ensure the quality and performance of aluminum coils, appropriate storage measures should be taken to avoid exposure to moisture, corrosive environments or mechanical damage.
Precautions for storing aluminum coils
- Moisture-proof: Aluminum coils are prone to moisture and oxidation reactions, so they should be stored in a dry and ventilated place, away from moisture and water sources.
- Avoid high temperatures: Aluminum is prone to softening and deformation at high temperatures, so storage in high temperature environments, especially direct sunlight, should be avoided.
- Avoid stress: Aluminum coils are prone to deformation when subjected to external force or heavy pressure, so they should avoid being affected by rolling, extrusion or other external forces.
- Classified storage: Aluminum coils of different specifications and alloys should be stored separately to avoid confusion and cross-contamination.
- Avoid exposure to chemicals: Aluminum is susceptible to the effects of some chemicals and therefore should be avoided being stored in an environment where it is exposed to harmful chemicals.
- Regular inspection: Regularly check the storage environment of aluminum coils to ensure that the above conditions are met to prevent adverse effects.
- Use special pallets or brackets: When storing, use special pallets or brackets to ensure that the aluminum coils are in a stable state and prevent tilting or collapse.
Overall, proper storage helps maintain the quality and performance of aluminum coils and prolongs their service life.
Frequently Asked Questions About Storing Aluminum Coils
Q: How to protect aluminum coils from oxidation?
A: Use plastic film to wrap the aluminum roll and, if possible, store it in an environment containing a desiccant to absorb moisture from the air to prevent oxidation problems.
Q: What key points should be paid attention to when packaging aluminum coils and wooden boxes?
A: Make sure the humidity of the wooden box is below 18%, and keep the temperature of the aluminum coil no more than 45°C. Do not neglect these important factors.
Q: How should the packaging of aluminum coils be handled when moving from a low temperature area to a high temperature area?
Answer: Do not open the package immediately to avoid oxidation reaction. You should wait for the aluminum coil to adapt to the new environment before unpacking to avoid oxidation problems.
Q: How should aluminum coils be disposed of when rain or snow leaks from the warehouse?
Answer: Never place aluminum coils in damp places to avoid oxidation problems. It is important to remember that moisture is not good for aluminum coils and you need to ensure that they are stored in a dry environment.
What effect does the ventilation of the storage area have on aluminum coils?
Answer: Good ventilation helps reduce the humidity in the storage environment and reduces the risk of oxidation and corrosion, which is very important for maintaining the quality of aluminum coils.
Does packaging affect the oxidation of aluminum coils?
Some packaging materials can help prevent surface oxidation of aluminum coils, especially during storage, and slow down the rate of oxidation.