Fracture mechanics parameters estimation of CCT specimens made of X 5 CrNi 18 10 steel

Kozak, Dražan; Samardžić, Ivan; Konjatić, Pejo

Pregled bibliografske jedinice broj: 380620

Fracture mechanics parameters estimation of CCT specimens made of X 5 CrNi 18 10 steel

Kozak, Dražan; Samardžić, Ivan; Konjatić, Pejo

Fracture mechanics parameters estimation of CCT specimens made of X 5 CrNi 18 10 steel // Metalurgija, 48 (2009), 2; 79-82 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 380620 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Fracture mechanics parameters estimation of CCT specimens made of X 5 CrNi 18 10 steel

Autori
Kozak, Dražan ; Samardžić, Ivan ; Konjatić, Pejo

Izvornik
Metalurgija (0543-5846) 48 (2009), 2; 79-82

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

Ključne riječi
ductile stainless steel; fracture mechanics parameters; CCT specimen; finite element method

Sažetak
This study investigates fracture behaviour of specimens made of high ductile stainless steel. Investigated material was X 5 CrNi 18 10 steel and the specimens used in this investigation were prepared as centre crack tension (CCT) specimens. Pre-cracking of specimens was done by controlled cycling loading. For determination of J-integral, as one of important fracture mechanics parameters, a single specimen method with loading-unloading procedure was used. The same experiment was numerically modelled by using commercial software for finite element analysis – ANSYS. The standard node releasing technique was implemented in finite element method simulation to simulate crack propagation. Numerically obtained results were compared to the results obtained by experiment.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA

Projekti:
152-1201910-1909 - Analiza i procjena loma konstrukcija iz anizotropnih materijala (Kozak, Dražan, MZOS ) ( CroRIS)
152-1521473-1474 - Napredni postupci izravne izradbe polimernih proizvoda (Raos, Pero, MZOS ) ( CroRIS)
152-1521473-1476 - Suvremene tehnologije spajanja lakih strojarskih konstrukcija (Samardžić, Ivan, MZOS ) ( CroRIS)

Ustanove:
Strojarski fakultet, Slavonski Brod

Profili:

Pejo Konjatić (autor)