Behaviour of P91 Steel Simulated Haz at 600°C
Samo za registrovane korisnike
2011
Autori
Milović, LjubicaManjgo, Mersida
Anđelić, Nina
Milošević-Mitić, Vesna
Jeli, Zorana
Dondur, Nikola
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
An investigation has been carried out into the behaviour of type IV cracks region in heat affected zone
(HAZ) of P91 steel at 600°C. Microstructure zones where type IV failures may occur have been
studied in details. Results are reported on the simulated specimens 11x11x70 mm tested at operating
temperature. The results of comparison of mechanical characteristics and microstructure have been
analysed using two types of specimens: with postweld heat treatment (PWHT) and without PWHT. It
has been found the presence of precipitates at the grain boundaries in simulated type IV zone of HAZ
exposed to subsequent PWHT.
Ključne reči:
P91 steel / simulated HAZ / ICHAZ / PWHTIzvor:
Proceedings of the15th International Research/Expert Conference ”Trends in the Development of Machinery and Associated Technology” TMT 2011, Prague Czech Republic, 2011, 161-164Finansiranje / projekti:
- Integritet opreme pod pritiskom pri istovremenom delovanju zamarajućeg opterećenja i temperature (RS-MESTD-Technological Development (TD or TR)-35011)
- Razvoj savremenih metoda dijagnostike i ispitivanja mašinskih struktura (RS-MESTD-Technological Development (TD or TR)-35040)
Kolekcije
Institucija/grupa
Mašinski fakultetTY - CONF AU - Milović, Ljubica AU - Manjgo, Mersida AU - Anđelić, Nina AU - Milošević-Mitić, Vesna AU - Jeli, Zorana AU - Dondur, Nikola PY - 2011 UR - https://machinery.mas.bg.ac.rs/handle/123456789/5967 AB - An investigation has been carried out into the behaviour of type IV cracks region in heat affected zone (HAZ) of P91 steel at 600°C. Microstructure zones where type IV failures may occur have been studied in details. Results are reported on the simulated specimens 11x11x70 mm tested at operating temperature. The results of comparison of mechanical characteristics and microstructure have been analysed using two types of specimens: with postweld heat treatment (PWHT) and without PWHT. It has been found the presence of precipitates at the grain boundaries in simulated type IV zone of HAZ exposed to subsequent PWHT. C3 - Proceedings of the15th International Research/Expert Conference ”Trends in the Development of Machinery and Associated Technology” TMT 2011, Prague Czech Republic T1 - Behaviour of P91 Steel Simulated Haz at 600°C EP - 164 SP - 161 UR - https://hdl.handle.net/21.15107/rcub_machinery_5967 ER -
@conference{ author = "Milović, Ljubica and Manjgo, Mersida and Anđelić, Nina and Milošević-Mitić, Vesna and Jeli, Zorana and Dondur, Nikola", year = "2011", abstract = "An investigation has been carried out into the behaviour of type IV cracks region in heat affected zone (HAZ) of P91 steel at 600°C. Microstructure zones where type IV failures may occur have been studied in details. Results are reported on the simulated specimens 11x11x70 mm tested at operating temperature. The results of comparison of mechanical characteristics and microstructure have been analysed using two types of specimens: with postweld heat treatment (PWHT) and without PWHT. It has been found the presence of precipitates at the grain boundaries in simulated type IV zone of HAZ exposed to subsequent PWHT.", journal = "Proceedings of the15th International Research/Expert Conference ”Trends in the Development of Machinery and Associated Technology” TMT 2011, Prague Czech Republic", title = "Behaviour of P91 Steel Simulated Haz at 600°C", pages = "164-161", url = "https://hdl.handle.net/21.15107/rcub_machinery_5967" }
Milović, L., Manjgo, M., Anđelić, N., Milošević-Mitić, V., Jeli, Z.,& Dondur, N.. (2011). Behaviour of P91 Steel Simulated Haz at 600°C. in Proceedings of the15th International Research/Expert Conference ”Trends in the Development of Machinery and Associated Technology” TMT 2011, Prague Czech Republic, 161-164. https://hdl.handle.net/21.15107/rcub_machinery_5967
Milović L, Manjgo M, Anđelić N, Milošević-Mitić V, Jeli Z, Dondur N. Behaviour of P91 Steel Simulated Haz at 600°C. in Proceedings of the15th International Research/Expert Conference ”Trends in the Development of Machinery and Associated Technology” TMT 2011, Prague Czech Republic. 2011;:161-164. https://hdl.handle.net/21.15107/rcub_machinery_5967 .
Milović, Ljubica, Manjgo, Mersida, Anđelić, Nina, Milošević-Mitić, Vesna, Jeli, Zorana, Dondur, Nikola, "Behaviour of P91 Steel Simulated Haz at 600°C" in Proceedings of the15th International Research/Expert Conference ”Trends in the Development of Machinery and Associated Technology” TMT 2011, Prague Czech Republic (2011):161-164, https://hdl.handle.net/21.15107/rcub_machinery_5967 .