Industry leading solutions to protect boiler components against high temperature erosion/corrosion
Power boilers in refineries are often overlooked components–until they have a forced shutdown that affects production. Refinery boilers suffer from the same failure mechanisms as power generation boilers: sulfidation corrosion, thermal fatigue cracking, water chemistry corrosion, flame impingement damage on waterwalls, and high temperature creep. In the power generation field, AZZ Specialty Welding is a leader in boiler tube overlay and the protection of boiler components against high-temperature erosion/corrosion and other damage. Our weld overlay product has been applied throughout the power generation industry. Our Unifuse® weld overlay shop and field applied products are the most common corrosion protection method for boiler erosion/corrosion.