Assessment of the prone to brittle fracture of a welded joint
amersida.manjgo@unmo.ba
- DOI: https://doi.org/10.5937/zzk2302061M
- Article Type: Original Scientific Paper
- Language: English/Serbian
- Received: October 2022
- Accepted: January 2023
Abstract
Welded structures place increasing demands on the level of increased resistance to fracture. A large number of fractures of welded structures, which occur during exploitation at a stress level below of the allowable, indicates the danger of brittle fracture. The assessment of brittle fracture susceptibility was analyzed by testing Sharpy specimens, and the total impact energy, components of total impact energy (crack energy initiation and crack energy propagation) were used as parameters in the analysis.
Keywords
tensile strength, crack energy initiation, crack energy propagation
Acknowledgements
The paper was published in its original form in the Proceedings of the 32nd Conference with international participation "Welding 2022" held in Tara, Serbia from October 12 to 15, 2022.
References
Under construction