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Pregled bibliografske jedinice broj: 524240

Časopis

Autori: Michel, J.; Buršák, M.; Mamuzić, I.
Naslov: Degradation of mechanical properties of CrMo creep resistant steel operating under conditions of creep
( Degradation of mechanical properties of CrMo creep resistant steel operating under conditions of creep )
Izvornik: METALURGIJA (0543-5846) 51 (2012), 1; 79-82
Vrsta rada: prethodno priopćenje
Ključne riječi: mechanical properties; creep resistant steel; creep properties; degradation
( mechanical properties; creep resistant steel; creep properties; degradation )
Sažetak:
Mechanical properties of a steam tube made of CrMo creep resistant steel are analysed in this contribution after up to 2, 6•105 hours service life in creep conditions at temperature 530 °C and calculated stress level in the tube wall 46, 5 MPa. During service life there were in the steel gradual micro structure changes, fi rst pearlite spheroidization, precipitation, coaugulation and precipitate coarsening. Nevertheless the strength and deformation properties of the steel (Re, Rm, A5, Z), and the resistance to brittle fracture and the creep strength limit, were near to unchanged after 2, 1•105 hours in service. The steam tube is now in service more than 2, 6•105 h.
Projekt / tema: 120-1201787-1491
Izvorni jezik: eng
Rad je indeksiran u
bazama podataka:
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Metalurgija
URL Internet adrese: http://hrcak.srce.hr/index.php?show=toc&id_broj=5722
http://public.carnet.hr/metalurg/Metalurgija/2012_vol_51/No_1/MET_51_1_79-82_Michel.pdf
http://public.carnet.hr/metalurg/Metalurgija/2012_vol_51/No_1/
URL cjelovitog teksta: http://public.carnet.hr/metalurg/Metalurgija/2012_vol_51/No_1/MET_51_1_79-82_Michel.pdf
Google Scholar: Degradation of mechanical properties of CrMo creep resistant steel operating under conditions of creep
Upisao u CROSBI: ilmamuzi@public.hr (ilmamuzi@public.hr), 6. Ruj. 2011. u 12:16 sati



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