Common Causes of Boiler Waterwall Corrosion

Technical Articles

Common Causes of Boiler Waterwall Corrosion

Fuel chemistry, a reducing atmosphere, ash flow, local temperature and erosion can act together on waterwall tubes.

Overview

Common Causes of Boiler Waterwall Corrosion

Fuel chemistry, a reducing atmosphere, ash flow, local temperature and erosion can act together on waterwall tubes.

Technical review

Practical guidance

Protection should combine combustion review, thickness inspection, surface preparation and a heat- and erosion-compatible barrier. A coating is one part of the management system and cannot replace operating control.

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Contact our technical team with the equipment, substrate, temperature and operating condition.

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