Abstract
Diagnostic research on durability of protection coatings on water-wall tubes in low-emission boilers has been presented in the paper. Thermal spraying Al2O3/Ni-30Cr and hybrid paint coatings were evaluated. Durability of the coatings was evaluated after one and two years of service in direct action of flame, flue gas, and air flux from blower. It has been said that the coatings do not protect heating surface of water-wall tubes from hot corrosion, including sulfidation under substoichiometric burning. Durability of the coatings is two years of exploitation of a boiler.
| Translated title of the contribution | Resistance of selected protection coatings to hot corrosion in low-emission coal-fired boilers |
|---|---|
| Original language | Polish |
| Pages (from-to) | 61-64 |
| Number of pages | 4 |
| Journal | Rynek Energii |
| Volume | 105 |
| Issue number | 2 |
| Publication status | Published - 2013 |
ASJC Scopus subject areas
- General Mathematics
- General Energy
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