How to clean and protect stainless steel through pickling and passivation processes - PDF document

How to clean and protect stainless steel through pickling and passivation processes Introduction Passivation is a process that involves treating a metal surface to make it less susceptible to corrosion. It forms a protective layer on the surface, which helps prevent rust and other forms of deterioration. pickling and passivation of stainless steel Pickling and P assivation in Dubai are processes used to clean and protect stainless steel. Pickling removes impurities and contaminants from the surface while passivation creates a protective layer to prevent corrosion. The material typically used for passivation is a chemical solution containing acids such as nitric acid or citric acid. To clean and protect stainless steel through passivation, Al Faizan Metal Coating uses a process that involves removing contaminants and forming a protective layer on the surface. F irst, the stainless steel is thoroughly cleaned to remove any dirt, grease, or other impurities. Then, a passivation solution is applied to the surface, which helps in the formation of a chromium - rich oxide layer. This layer acts as a barrier, protecting t he stainless steel from corrosion and ensuring its longevity. Is passivation like cleaning and how long does it last? Yes, passivation is a cleaning process. The duration of passivation can vary depending on factors such as the type of material, environmen tal conditions and maintenance. Generally passivation can last for several months to years before requiring reapplication. Contact Shahul Hameed Al Hathboor Building WH No #06, 24th Ras Al Khor St, Industrial Area 1, Dubai, UAE. +971 52 - 892 - 5502 / +971 52 388 5934 / +971 44579286 admin@faizanmetalcoating.com https://www.faizanmetalcoating.com/service/passivation/