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Pregled bibliografske jedinice broj: 991815

Časopis

Autori: Zrnik, J.; Zitnansky, M.; Mamuzić, Ilija
Naslov: On the creep deformation of single crystal Ni base superalloy CMSX-3
( On the creep deformation of single crystal Ni base superalloy CMSX-3 )
Izvornik: Metalurgija (0543-5846) 34 (1995), 1-2; 7-12
Vrsta rada: članak
Ključne riječi: crack initiation ; cracks ; creep ; crystal microstructure ; deformation ; fracture ; heat treatment ; nickel alloys
( crack initiation ; cracks ; creep ; crystal microstructure ; deformation ; fracture ; heat treatment ; nickel alloys )
Sažetak:
Heat treated specimens of single crystal nickel base superalloy were submitted to tension creep at the temperature of 900°C. The deformation process was investigated at different states of creep. In the matrix hardened by bimodal precipitates the development of dislocation structure and precipitates morphology changes were studied by means of TEM on longitudinal sections of creep deformed samples close to fracture surfaces. The observation of fracture surfaces shows that fracture induced by creep damage starts from incipient casting pores of cracks initiated in carbide precipitates.
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 cjelovitog teksta:
Google Scholar: On the creep deformation of single crystal Ni base superalloy CMSX-3
Upisao u CROSBI: Ilija Mamuzic (Ilija.Mamuzic@public.carnet.hr), 25. Ožu. 2019. u 17:38 sati



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