Szczegóły publikacji
Opis bibliograficzny
Testing the impact of creep on the $X12CrMoWVNbN10-1-1$ steel magnetic properties / Maciej Roskosz, Andrzej Rusin, Krzysztof Fryczowski, Michał Bieniek // W: 11th ECNDT 2014 [Dokument elektroniczny] : 11th European Conference on Non-destructive Testing : October 6–10 2014, Prague, Czech Republic / European Federation for Non-Destructive Testing, Brno University of Technology. — Wersja do Windows. — Dane tekstowe. — [Prague : s. n.], [2014]. — e-ISBN: 978-80-241-5018-9. — S. [1–8]. — Wymagania systemowe: Adobe Reader. — Tryb dostępu: https://www.ndt.net/events/ECNDT2014/app/content/Paper/121_Ro... [2020-09-15]. — Bibliogr. s. [8], Abstr. — M. Roskosz - afiliacja: Silesian University of Technology
Autorzy (4)
- Roskosz Maciej
- Rusin Andrzej
- Fryczowski Krzysztof
- Bieniek Michał
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 130142 |
|---|---|
| Data dodania do BaDAP | 2020-09-18 |
| Rok publikacji | 2014 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Creative Commons | |
| Konferencja | 11th European Conference on Non-destructive Testing |
Abstract
The Barkhausen effect and the hysteresis loop were measured on 15 mm long cylindrical X12CrMoWVNbN10-1-1 steel specimens with a diameter of 4 mm. An analysis was conducted of the changes that describe the effects under analysis quantitatively. “New” specimens (made of a forging in the as-delivered state) and post-creep specimens (destroyed due to creep) were compared. The aim was to find magnetic quantities for which the impact of creep-related changes in the mechanical properties and microstructure is the most visible. For the Barkhausen effect, the steel X12CrMoWVNbN10-1-1 creep processes result in a rise in the maximum value of the amplitude of the components of the Fast Fourier Transform (FFT) spectrum and the Barkhausen noise energy. Analyzing the hysteresis loop, drops in coercivity were found after the creep process was completed. The results of the testing are the basis for further research on the impact of creep processes on changes in magnetic properties. The ultimate object of the research is to determine the correlations between changes in values of magnetic parameters and the progress of creep.
