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Pregled bibliografske jedinice broj: 800471

Predicted Fracture Behavior of Shaft Steels with Improved Corrosion Resistance


Vukelić, Goran; Brnić, Josip
Predicted Fracture Behavior of Shaft Steels with Improved Corrosion Resistance // Metals, 6 (2016), 2; 40-1 doi:10.3390/met6020040 (međunarodna recenzija, članak, znanstveni)


Naslov
Predicted Fracture Behavior of Shaft Steels with Improved Corrosion Resistance

Autori
Vukelić, Goran ; Brnić, Josip

Izvornik
Metals (2075-4701) 6 (2016), 2; 40-1

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

Ključne riječi
Steel 1.4305 ; steel 1.7225 ; fracture

Sažetak
One of the crucial steps in shaft design process is optimal selection of material. Two types of shaft steels with improved corrosion resistance, 1.4305 and 1.7225, were investigated experimentally and numerically in this paper in order to determine some of the material characteristics important for material selection in the engineering design process. Ultimate tensile strength and yield strength have been experimentally obtained proving steel 1.4305 has higher values of both. In addition, J-integral is numerically determined as a measure of crack driving force for finite element models of standardized fracture specimens (SENB and DCT). Obtained J values are plotted versus specimen crack growth size (Δa) for different specimen geometries (a/W). Higher resulting values of J-integral for steel 1.4305 than 1.7225 can be noted. Results can be useful as fracture parameter in fracture toughness assessment although this procedure differs from experimental analysis.

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja, Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekt / tema
13.07.2.2.04
13.09.1.1.01
HRZZ-IP-2013-11-6876 - Procjena ponašanja konstrukcija u graničnim uvjetima rada (Josip Brnić, )

Ustanove
Tehnički fakultet, Rijeka,
Pomorski fakultet, Rijeka

Časopis indeksira:


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


Uključenost u ostale bibliografske baze podataka:


  • CA Search (Chemical Abstracts)
  • INSPEC
  • Scopus


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