Aircraft Fuel Tank Corrosion Control

Proper maintenance in the aircraft is imperative especially when inspecting for corrosion to aircraft fuel leaks and other damages, which could lead to disasters. Repairs can be very costly and time-consuming, that is why corrosion control is crucial. To ensure that an aircraft is in good condition to fly, it is important to understand firsthand the possible causes of corrosion the most effective way to control it.

Causes of Corrosion

Fuel contamination is oftentimes the cause of corrosion in aircraft fuel tanks. The cause of fuel contamination is the primarily bacteria. It comes from already contaminated fuel or poor fuel tanks maintenance and failure to inspect properly.

Aircraft fuel tank corrosion control begins with proper maintenance. While some products minimize the bacteria, no products can completely prevent bacterial growth in the tanks. Thus, implementing a proper maintenance routine is the only way to control corrosion. Using these products together with a good maintenance routine will help prevent expensive repairs.

 

Removing Corrosion

Inspect thoroughly the entire fuel system. If there is corrosion, damage assessment is necessary to determine the extent. Follow the protocol in repairing fuel tanks, including documentation. The process involves cleaning and stripping the finish from the area where there is corrosion. Then, followed by the removal of corrosion, and then restoration of the surface protective film. The part may be replaced, depending on the extent of damage. Refer to the damage limit set by the manufacturer.

Removing corrosion is a tedious and time-consuming process. It involves blast cleaning and then blending of reworked areas in the surrounding surfaces. Then, there will be more cleaning with polishers and brighteners for corrosion control in aircraft fuel tanks.

 

Fuel Tank Leaks Repair

Corrosion can cause leaks and other significant problems in the fuel tank. A fuel leakage can ground an aircraft for days or even weeks to repair it. It is one of the most time-consuming repairs. It requires expertise and extreme scrutiny to make that there will be no holes and leaks overlooked. One must also be very familiar with the type of fuel tank system the aircraft has. Only knowledgeable and expert personnel do the repair. TO be more certain, contact the supplier or manufacturer of the fuel tank.

Repairs are done either in the field or in an FAA-approved repair station. Once repair is completed, it is critical to run another inspection to see if there are still leaks. If there are none found, the fuel tank still needs to sit for at least one more day before installing it to ensure that there are no small leaks.

 

Key Points

Corrosion control in aircraft fuel tanks will not only prevent costly repairs, but also to keep the aircraft safe. Implementing a continued maintenance and inspection program in aircrafts will help prevent or minimize corrosion. This will prevent the need for expensive and time-consuming corrosion rework and removal, and fuel leaks repairs due to corrosion.

Aluminium Fuel Tanks

Aluminium is one of the most common material used as fuel tanks, from vehicle fuel tanks to gigantic fuel tanks used in many industries and factories for commercial purposes. This type of metal is lightweight and less costly compared to steel and other metals. There has been an increase in the use of aluminium for tanks because of its many benefits as fuel container.

 

Uses and Advantages

Aluminium fuel tanks are commonly used in cars, trucks, boats, motorcycles and so forth. Many renowned companies manufacture high quality gas tanks that are made of aluminium. You may also find tanks that are resistant to corrosion, which are more durable and are usually used in heavy trucks.

Some have both single and combination tank solutions, which includes three chambers. You’ll find most of these tanks installed in military vehicles. They are manufactured according to the requirements of the customers. These type of tanks are suitable for military vehicles because it is reliable, durable and cost efficient.

Aluminium are much cheaper and more efficient compared to other types of tank materials. It is light in weight and easy to install in vehicles. This material is also corrosion free. If tanks are not made of anti-corrosion materials, its interior could be corroded and will hamper proper functioning of the tank. These tanks can also be customized according to customer’s preferences. This allows customers to have tanks that would fit perfectly to their industry or usage.

 

Maintenance of Aluminum Fuel Tank

Aluminium fuel tanks needs to be cleaned and maintained appropriately, just like any other type of fuel tank. By doing this, the tank will last longer and work efficiently. One must also observe proper care and caution while cleaning the tank.

The maintenance crew must know and implement the proper procedure in maintaining fuel tanks. Remove the tank from the vehicle to make sure that it is thoroughly cleaned. It is essential to empty the tank for safety purposes. This will also reduce the weight of the tank. Use the appropriate fuel pump to empty the tank.

Wash the tank with water to clean it thoroughly. Roll the chain in the tank to remove any rust completely. Then, use a cleaner or acid to wash the tank. You can soak it in weak acid overnight after washing it with acid water. Finally, rinse the tank with water and let it dry thoroughly. Once it is completely dry, you can then reinstall it in the car or vehicle.

 

Take Aways

These type of tanks is used widely for many purposes, whether for domestic use, individual use, or industrial use. Many online dealers offers different types of aluminium fuel tanks for many different purposes. These online dealers would also offer fuel pumps that would work well with your fuel tanks.