Naslov
Influence of Heat Treatment on Crack Tip Opening Displacement and on Resistance of Crack Propagation of Alloyed Steel

Autori
Pustaić, Dragan ; Cajner, Franjo

Izvornik
Key Engineering Materials - MATERIALS STRUCTURE & MICROMECHANICS OF FRACTURE - MSMF7 (1013-9826) 592-593 (2014); 660-663

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, original scientific paper, znanstveni

Ključne riječi
Heat treatment procedures; Hardening and Tempering; Austempering; Mechanical properties; Toughness; Fracture mechanics parameters; Crack tip opening displacement; J-integral

Sažetak
The aim of the performed investigations was to determine the influence of two different heat treatment procedures, i.e. hardening and tempering vs. austempering, on some mechanical properties, as well as the influence of these procedures on the magnitude of some fracture mechanics parameters for example, crack tip opening displacement (CTOD) and J-integral. The experimental investigations were performed on the specimens made of spring steel 65Si7 (chemical composition: 0.69% C, 1.56% Si and 0.90% Mn).

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja, Strojarstvo, Zrakoplovstvo, raketna i svemirska tehnika

Napomena
The paper was published in the special issue of scientific journal Key Engineering Materials devoted to The 7th International conference on MATERIALS STRUCTURE & MICROMECHANICS OF FRACTURE

POVEZANOST RADA