Pregled bibliografske jedinice broj: 300628
Low Carbon Steel Processed by Equal Channel Angular Warm Pressing
Low Carbon Steel Processed by Equal Channel Angular Warm Pressing // Metalurgija = Metallurgy, 46 (2007), 1; 21-27 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 300628 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
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
Projekti:
120-1201787-1491 - Oblikovanje deformiranjem i svojstva novih metalnih materijala (Mamuzić, Ilija, MZOS ) ( CroRIS)
124-1241565-1537 - Struktura, svojstva i separacija metalnih materijala (Matković, Tanja, MZOS ) ( CroRIS)
Ustanove:
Metalurški fakultet, Sisak
Profili:
Ilija Mamuzic
(autor)
Citiraj ovu publikaciju:
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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