INFLUENCE OF POST WELD HEAT TREATMENT ON THE HAZ IMPACT TOUGHNESS ON P91 STEEL (CROSBI ID 629393)
Prilog sa skupa u zborniku | stručni rad | međunarodna recenzija
Podaci o odgovornosti
Vuherer, Tomaž ; Dunđer, Marko ; Bajić, Darko ; Samardžić, Ivan
engleski
INFLUENCE OF POST WELD HEAT TREATMENT ON THE HAZ IMPACT TOUGHNESS ON P91 STEEL
Appropriate post weld heat treatment is usually obligatory when creep resistant steels are welded for thermal power plant components which operate at elevated temperatures. Influence of different post weld heat treatments on microstructure and impact toughness were studied in this work. Heat treatments were performed at different temperatures (740°C and 760°C) in duration of two hours at different regions of artificially made heat affected zones. The coarse grain (CG HAZ), two different regions of the fine grain (FG1-HAZ and FG2-HAZ) and inter critical (IC HAZ) heat affected zones in comparison with base material were analysed.
Post weld heat treatment; impact toughness; weld thermal cycle
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Podaci o prilogu
259-267.
2015.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of abstracts: 8th International scientific-professional conference SBZ 2015
Samardžić, Ivan ; Despotović, Božo
Slavonski Brod: Strojarski fakultet Sveučilišta u Slavonskom Brodu
978-953-6048-80-9
Podaci o skupu
8th International scientific-professional conference SBZ 2015 "Design, production and service of welded constructions and products, SBZ 2015"
predavanje
21.10.2015-23.10.2015
Slavonski Brod, Hrvatska