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Pregled bibliografske jedinice broj: 300628

Low Carbon Steel Processed by Equal Channel Angular Warm Pressing


Zrnik, J.; Mamuzić, Ilija; Dobatkin, S. V.; Stejskal, Z.; Kraus, L.
Low Carbon Steel Processed by Equal Channel Angular Warm Pressing // Metalurgija = Metallurgy, 46 (2007), 1; 21-27 (međunarodna recenzija, članak, znanstveni)


Naslov
Low Carbon Steel Processed by Equal Channel Angular Warm Pressing

Autori
Zrnik, J. ; Mamuzić, Ilija ; Dobatkin, S. V. ; Stejskal, Z. ; Kraus, L.

Izvornik
Metalurgija = Metallurgy (0543-5846) 46 (2007), 1; 21-27

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Low carbon steel; warm ECAP; structure evolution; dynamic recrystallization; mechanical properties

Sažetak
Low carbon steel AISI 10 was subjected to a severe plastic deformation technique called Equal Angular Channel Pressing (ECAP) at different increased temperatures. The steel was subjected to ECAP with channel’ s angle j = 90°, at different temperature in range of 150 - 300 °C. The number of passes at each temperature was N = 3. Light, scanning electron microscopy (SEM) and transmission electron microscopy (TEM) of thin foils were used to study the formation of substructure and ultrafine grains in deformed specimens. The size of newly born polygonized grains (subgrains and/or submicrocrystalline grains) is in range of 300 - 500 mm. The formation of such of predominant submicrocrystalline structure resulted in significant increase of yield stress [Re] and tensile strength of the steel [Rm].

Izvorni jezik
Engleski

Znanstvena područja
Metalurgija



POVEZANOST RADA


Projekt / tema
120-1201787-1491 - Oblikovanje deformiranjem i svojstva novih metalnih materijala (Ilija Mamuzić, )
124-1241565-1537 - Struktura, svojstva i separacija metalnih materijala (Tanja Matković, )

Ustanove
Metalurški fakultet, Sisak

Autor s matičnim brojem:
Ilija Mamuzić, (27862)

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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