Cathodic protection.By using more electrically active alloy near the protected equipment, this method diverts the attention of the corrosive agents to itself until it completely degrades. There are two types of cathodic protection: sacrificial anodes and impressed currents. Cathodic protection is commonly used in underground pipelines and marine transport industry.

Corrosion inhibitors.Corrosion inhibitors are chemicals added to equipment to form a thin layer of protection against corrosion catalysts. These additives are added even when the machine to be protected is operating. While inhibitors mix with the liquid during application, the latter does not affect the quality of the additives. Liquid storage facilities are among the common clients who get corrosion inhibitors.

Coatings.Coating is the easiest way to protect your equipment. Coating materials such as epoxy, urethane, and zinc can add an extra layer of defense to your facilities with proper application and curing. Coatings depend on the material to be protected and the type of chemical compound to be used.

Abrasive blasting.Abrasive blasting uses a high-velocity machine that propels medium to a surface of a material. With this, you can control the damage brought by corrosion and prepare it for anti-corrosion materials application. Usually, abrasive blasting occurs right before other anti-corrosion materials are applied to the surface of the equipment.

Noble metals usedfor dental castings continue to consist of alloys of gold, palladium, and silver (not anoble metal), with smaller amounts of iridium, ruthenium, and platinum. The majority areusedas a backing for ceramic baking, with the restusedas inlays, onlays, and unveneered crowns.