CATHODIC PROTECTION FOR PIPELINES, CP, ICCP, SACRIFICIAL ANODES, CORROSION PROTECTION OF PIPELINES
15.3 هزار بار بازدید -
2 سال پیش
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Cathodic protection is a common
Cathodic protection is a common method used in various industries that uses a low electrical current to prevent corrosion of metal structures such as pipelines, tanks, steel-pier piles and offshore oil platforms. For protection of steel pipelines, cathodic protection has been used since the 1930s.
Pipeline coatings, including paints and epoxies, are the primary way to protect a pipeline from chemical corrosion. Coatings can be applied at the factory or painted on pipe in the field as a sealant. Fusion-bonded epoxies (FBE) are one of the most commonly applied coatings for underground steel pipe
How does a cathodic protection system work on a steel pipeline?
The technique of providing cathodic protection to steel preserves the metal by providing a highly active metal that can act as an anode and provide free electrons. By introducing these free electrons, the active metal sacrifices its ions and keeps the less active steel from corroding.
Pipeline coatings, including paints and epoxies, are the primary way to protect a pipeline from chemical corrosion. Coatings can be applied at the factory or painted on pipe in the field as a sealant. Fusion-bonded epoxies (FBE) are one of the most commonly applied coatings for underground steel pipe
How does a cathodic protection system work on a steel pipeline?
The technique of providing cathodic protection to steel preserves the metal by providing a highly active metal that can act as an anode and provide free electrons. By introducing these free electrons, the active metal sacrifices its ions and keeps the less active steel from corroding.
2 سال پیش
در تاریخ 1401/08/12 منتشر شده
است.
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