Corrosion Protection – From Surface Preparation to Final Inspection
Corrosion protection testing is a critical part of the manufacturing process that ensures components and materials are protected from corrosion and their longevity is guaranteed. The various processes such as blasting, coating, and inspection play an essential role in optimizing corrosion protection. The inspector has a vital function in ensuring that each step of the corrosion protection treatment is executed correctly.
Surface Preparation
The process begins with surface preparation, where the component is blasted to remove any rust, old coatings, and contaminants. This step ensures a clean and even surface for applying the corrosion protection coating.
Coating (Corrosion Protection Application)
After preparation, a protective coating is applied to the component. This can be done by spraying, dipping, or brushing the coating material, which helps shield the component from corrosion.
Coating Inspection (Quality Assurance)
Once the coating is applied and dried, it undergoes various tests for quality assurance, including visual inspection, thickness measurement, adhesion testing, and sometimes salt spray tests. These ensure the coating's effectiveness in preventing corrosion.
Post-Treatment and Final Inspection
Post-treatment steps may follow, such as curing or sealing, to maximize the protective effect of the coating. The final inspection confirms that the component meets the required corrosion protection standards and is ready for use or delivery.
NDT Inspection Center oversees all steps of the corrosion protection process. It ensures proper surface preparation, verifies correct coating application, conducts thorough inspections, and monitors quality assurance procedures. This involvement guarantees the successful application of corrosion protection, meeting all required standards for durability and longevity.
