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Information relevant for the design of structure : Ferritic – Heat resistant high chromium steel X10CrAlSi25


Brnić, Josip; Turkalj, Goran; Kršćanski, Sanjin; Lanc, Domagoj; Čanađija, Marko; Brčić, Marino
Information relevant for the design of structure : Ferritic – Heat resistant high chromium steel X10CrAlSi25 // Materials and design, 63 (2014), 508-518 doi:10.1016/j.matdes.2014.06.051 (međunarodna recenzija, članak, znanstveni)


Naslov
Information relevant for the design of structure : Ferritic – Heat resistant high chromium steel X10CrAlSi25

Autori
Brnić, Josip ; Turkalj, Goran ; Kršćanski, Sanjin ; Lanc, Domagoj ; Čanađija, Marko ; Brčić, Marino

Izvornik
Materials and design (0261-3069) 63 (2014); 508-518

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

Ključne riječi
High chromium steel; mechanical properties; creep tests; impact energy

Sažetak
In order to determine the behavior of the X10CrAlSi25 steel at room and elevated temperatures, a number of uniaxial tests were performed using a modern computer controlled material testing machine. Based on these tests, two types of their responses were considered. The first type of responses refers to the material properties presented in the form of engineering stress–strain diagrams. From these diagrams it is possible to derive and consequently to determine tensile strength, yield strength and a Modulus of elasticity. The second type of responses refers to creep behavior presented in the form of creep curves. Based on these curves, creep resistance of the considered material can be derived. Besides, the Charpy impact tests were performed with a Charpy impact machine to define Charpy impact energy as the basis for calculating fracture toughness. Considering tensile strength (584 MPa/20 C) and yield strength (487 MPa/20 C), it is visible that both of them are decreased when temperature is increased and fairly low strength levels at high temperature (tensile strength: 29 MPa/800 C ; yield strength: 26 MPa/800 C) are measured. According to performed creep tests it is visible that this material does not belong to the materials resistant to creep. 

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja, Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


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

Ustanove
Tehnički fakultet, Rijeka

Časopis indeksira:


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


Uključenost u ostale bibliografske baze podataka:


  • INSPEC
  • Scopus
  • SCISEARCH
  • Research Alert
  • Metals Abstracts
  • Materials Science Citation Index
  • Cast Metals Journal


Citati