To remove mineral deposits, rust, fouling, scale, and other buildup from steam turbines is most effectively done with abrasive blasting options, including ALOX (aluminum oxide), glass beads and garnet sand blasting.
For maintenance, efficiency and the ability to carry out effective non-destructive testing (NDT) inspections and repair, thorough cleaning of steam turbines is needed to remove the stubborn deposits that build up on the surface and components.
Aluminum Oxide Blasting (white aluminum oxide & brown aluminum oxide)
Often specified for removing stubborn mineral deposits on steam turbines, this finely graded abrasive is also effective in other applications because of its ability to leave a surface profiled (Mohs 9).
Other Abrasive Blasting
For a more aggressive form of blasting, or where a deeper profiling of the surface is desired, alternatives include garnet and glass beads, which can be used in different formulations, depending on the application and the need for dust control.
Turbine Parts Cleaned
- Rotors
- Blade Carriers
- Diaphragms
- Valve Components
- More etc…