STN EN 17290
| Označenie: | STN EN 17290 |
| Platnosť: | Zrušená |
| Počet strán: | 24 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Nedeštruktívne skúšanie. Skúšanie ultrazvukom. Skúšanie úbytku hrúbky v dôsledku erózie a/alebo korózie pomocou techniky TOFD |
| Anglický názov: | Non-destructive testing - Ultrasonic testing - Examination for loss of thickness due to erosion and/or corrosion using the TOFD technique |
| Dátum vydania: | 01. 01. 2022 |
| Dátum zrušenia: | 01. 12. 2023 |
| ICS: | 19.100 |
| Triediaci znak: | 01 5046 |
| Úroveň zapracovania: | idt EN 17290:2021 |
| Vestník: | 12/21 |
| Zmeny: | |
| Nahradzujúce normy: | STN EN 17290:2023-12 (01 5046) |
| Nahradené normy: | |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document specifies the application of the time-of-flight diffraction (TOFD) technique in testing of metals for quantifying loss of thickness due to erosion and/or corrosion. This document applies to all types of corrosion and/or erosion damage, particularly those defined in EN ISO 16809. This document applies to unalloyed or low-alloyed steels. It applies to components with a nominal thickness ≥ 6 mm. For smaller thicknesses, feasibility tests are performed to validate the test technique. For other materials, feasibility tests are essential, too. The TOFD technique can be used as a stand-alone technique or in combination with other non-destructive testing techniques, for in-service testing, in order to detect material loss caused by erosion and/or corrosion. This technique is based on analysis of TOFD images using reflected and/or diffracted ultrasonic signals. This document does not specify acceptance levels. |
| Náhľad normy: | Náhľad normy (PDF) |