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sklademVydáno: 2025
ISO 21452:2025
ISO 21452:2025-Specification and requirements of thermal spray coatings for power plant boiler tubes
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| Označení normy: | ISO 21452:2025 |
| Počet stran: | 11 |
| Vydání: | 1 |
| Vydáno: | 2025 |
| Jazyk: | Anglicky |
| Počet stran (Anglicky): | 11 |
Popis
ISO 21452:2025
This document specifies the procedure and requirements of thermal sprayed coatings for water walls and superheaters of coal-fired and biomass boilers involving the selection of coating materials, pre-treatment, 12/15CrMoV steel substrate preparation and post-treatment as well as the quality and performance evaluation of the coatings.