Considering the conditions to which steels used for the manufacture of steam pipelines are exposed, the micromechanism of their destruction in exploitation is exclusively the ductile one. In order to make an estimation of the level of the damage that occurs in exploitation, in this paper a combined experimental and numerical procedure has been developed based on micromechanical or local approach to the fracture mechanics of metallic materials. After the analysis of the results obtained for micromechanical criterion of failure for virgin steel and that used in the steam pipeline, a proposal for prolongation of the working life of tested steel for steam pipelines until the next overhaul is given.
Keywords:
void growth ratio / local approach / ductile fracture / ductile fracture of steel
Source:
Recent Developments in Advanced Materials and Processes, 2006, 518, 537-542
TY - JOUR
AU - Zrilić, Milorad
AU - Rakin, Marko
AU - Sedmak, Aleksandar
AU - Aleksić, R.
AU - Cvijović, Zorica
AU - Arsić, M.
PY - 2006
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5426
AB - Considering the conditions to which steels used for the manufacture of steam pipelines are exposed, the micromechanism of their destruction in exploitation is exclusively the ductile one. In order to make an estimation of the level of the damage that occurs in exploitation, in this paper a combined experimental and numerical procedure has been developed based on micromechanical or local approach to the fracture mechanics of metallic materials. After the analysis of the results obtained for micromechanical criterion of failure for virgin steel and that used in the steam pipeline, a proposal for prolongation of the working life of tested steel for steam pipelines until the next overhaul is given.
PB - Trans Tech Publications Ltd, Durnten-Zurich
T2 - Recent Developments in Advanced Materials and Processes
T1 - Ductile fracture prediction of steam pipeline steel
EP - 542
SP - 537
VL - 518
DO - 10.4028/www.scientific.net/MSF.518.537
ER -
@article{
author = "Zrilić, Milorad and Rakin, Marko and Sedmak, Aleksandar and Aleksić, R. and Cvijović, Zorica and Arsić, M.",
year = "2006",
abstract = "Considering the conditions to which steels used for the manufacture of steam pipelines are exposed, the micromechanism of their destruction in exploitation is exclusively the ductile one. In order to make an estimation of the level of the damage that occurs in exploitation, in this paper a combined experimental and numerical procedure has been developed based on micromechanical or local approach to the fracture mechanics of metallic materials. After the analysis of the results obtained for micromechanical criterion of failure for virgin steel and that used in the steam pipeline, a proposal for prolongation of the working life of tested steel for steam pipelines until the next overhaul is given.",
publisher = "Trans Tech Publications Ltd, Durnten-Zurich",
journal = "Recent Developments in Advanced Materials and Processes",
title = "Ductile fracture prediction of steam pipeline steel",
pages = "542-537",
volume = "518",
doi = "10.4028/www.scientific.net/MSF.518.537"
}
Zrilić, M., Rakin, M., Sedmak, A., Aleksić, R., Cvijović, Z.,& Arsić, M.. (2006). Ductile fracture prediction of steam pipeline steel. in Recent Developments in Advanced Materials and Processes
Trans Tech Publications Ltd, Durnten-Zurich., 518, 537-542.
https://doi.org/10.4028/www.scientific.net/MSF.518.537
Zrilić M, Rakin M, Sedmak A, Aleksić R, Cvijović Z, Arsić M. Ductile fracture prediction of steam pipeline steel. in Recent Developments in Advanced Materials and Processes. 2006;518:537-542.
doi:10.4028/www.scientific.net/MSF.518.537 .
Zrilić, Milorad, Rakin, Marko, Sedmak, Aleksandar, Aleksić, R., Cvijović, Zorica, Arsić, M., "Ductile fracture prediction of steam pipeline steel" in Recent Developments in Advanced Materials and Processes, 518 (2006):537-542,
https://doi.org/10.4028/www.scientific.net/MSF.518.537 . .
