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 Bibliografske baze podataka

Pregled bibliografske jedinice broj: 343492

Časopis

Autori: Dobatkin, S.; Zrnik, J.; Mamuzić, Ilija
Naslov: Ultrafine-grained low carbon steels by severe plastic deformation
( Ultrafine-grained low carbon steels by severe plastic deformation )
Izvornik: Metalurgija (0543-5846) 47 (2008), 3; 181-186
Vrsta rada: članak
Ključne riječi: low carbon steel ; severe plastic deformation (SPD) ; equal channel angular pressing ; submicrocrystalline structure ; strength
( low carbon steel ; severe plastic deformation (SPD) ; equal channel angular pressing ; submicrocrystalline structure ; strength )
Sažetak:
The structure and properties of 0, 14% C and 0, 1% C - B low-carbon steels taken in two initial states, martensitic and ferritic-pearlitic, were studied after cold equal-channel angular (ECA) pressing. ECA pressing leads to the formation of only partially submicrocrystalline structure with a grain size of 150 – 300 nm, depending on the steel alloying and initial state. The finest structure with the elements of 190 nm in size is obtained in the 0, 1% C - B steel microalloyed with boron. The strength of the 0, 1% C - B steel after cold ECA pressing (Rm = 805-1235 MPa) meets the specifications of fasteners of the R80 - R120 strength grade. The strength of the deformed 0, 14% C steel is close to the R80 strength grade.
Projekt / tema: 124-1241565-1537, 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://public.carnet.hr/metalurg/
URL cjelovitog teksta:
Google Scholar: Ultrafine-grained low carbon steels by severe plastic deformation
Upisao u CROSBI: ilmamuzi@public.hr (ilmamuzi@public.hr), 8. Svi. 2008. u 00:14 sati



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