The FORD FLTM EU-BQ 005-02 standard, developed by Ford Motor Company (FORD), describes the salt spray test method, which is a popular corrosion test used to determine the corrosion resistance of vehicle fittings.
Essentially, salt spray tests are performed in a closed test chamber. A saline solution is applied to a sample through a spray nozzle. This dense salt water mist is used to simulate a corrosive experiment. The appearance of oxides is evaluated after a time, which depends on the corrosion resistance of the fittings. The more resistant the product, the longer it takes for oxides to appear. Test times for some coatings can take 24-1000 hours or more.
The durability of fasteners is important for vehicles to be able to serve in particularly harsh environments. Replacing rusted fasteners can be dangerous and costly. Therefore, salt spray testing is applied to ensure the required durability.
Salt spray testing is a method of checking the corrosion resistance of coatings and materials used in the manufacture of vehicle fasteners. During the salt spray test, an accelerated abrasive attack is produced to determine how well the coating protects the metal.
The salt spray test is typically used to make quick comparisons between expected and actual corrosion resistance. In reality, there is only a weak correlation between the duration of the coatings in the test and the actual expected life. This is because many external factors affect corrosion as it is not a simple process.
Therefore, the salt spray test is effective when used on samples to determine the degree of pass or fail and compare it to expectations. This test is often done in a quality control role or to test the effectiveness of a particular manufacturing process.
Salt spray testing has long been the standard method of corrosion testing because it is fast, repeatable, and economical.
Among the numerous test, measurement, analysis and evaluation studies it provides for businesses in various sectors, our organization also provides salt spray testing services of vehicle fittings within the scope of FORD FLTM EU-BQ 005-02 standard, with its trained and expert staff and advanced technological equipment.
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