Global warming leads to research-development attempts worldwide with a view to reduce CO2 emission. Therefore, in the energy supply sector, a special focus has been directed to further development of steels that can endure the ultra-supercritical steam conditions. Our article presents the basic study on weldability of the advanced 9-12% chromium steel applying the thermomechanical simulation of the heat affected zone (HAZ). The changes of microstructures and material properties of HAZ before and after postweld heat treatment (PWHT) have been analyzed and compared by light microscopy, scanning electron microscopy (SEM), hardness measurements, and impact toughness testing. Microstructures at representative points during typical welding cycle and PWHT were studied in details.
Keywords:
austenitization / heat affected zone toughness / microstructure / P91 / simulation of the heat-affected zone.
Source:
Materials and Manufacturing Processes, 2008, 23, 6, 597-602
TY - JOUR
AU - Milović, Ljubica
AU - Vuherer, Tomaz
AU - Zrilić, Milorad
AU - Sedmak, Aleksandar
AU - Putić, Slaviša
PY - 2008
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1238
AB - Global warming leads to research-development attempts worldwide with a view to reduce CO2 emission. Therefore, in the energy supply sector, a special focus has been directed to further development of steels that can endure the ultra-supercritical steam conditions. Our article presents the basic study on weldability of the advanced 9-12% chromium steel applying the thermomechanical simulation of the heat affected zone (HAZ). The changes of microstructures and material properties of HAZ before and after postweld heat treatment (PWHT) have been analyzed and compared by light microscopy, scanning electron microscopy (SEM), hardness measurements, and impact toughness testing. Microstructures at representative points during typical welding cycle and PWHT were studied in details.
PB - Taylor & Francis Inc, Philadelphia
T2 - Materials and Manufacturing Processes
T1 - Study of the simulated heat affected zone of creep resistant 9-12% advanced chromium steel
EP - 602
IS - 6
SP - 597
VL - 23
DO - 10.1080/10426910802160544
ER -
@article{
author = "Milović, Ljubica and Vuherer, Tomaz and Zrilić, Milorad and Sedmak, Aleksandar and Putić, Slaviša",
year = "2008",
abstract = "Global warming leads to research-development attempts worldwide with a view to reduce CO2 emission. Therefore, in the energy supply sector, a special focus has been directed to further development of steels that can endure the ultra-supercritical steam conditions. Our article presents the basic study on weldability of the advanced 9-12% chromium steel applying the thermomechanical simulation of the heat affected zone (HAZ). The changes of microstructures and material properties of HAZ before and after postweld heat treatment (PWHT) have been analyzed and compared by light microscopy, scanning electron microscopy (SEM), hardness measurements, and impact toughness testing. Microstructures at representative points during typical welding cycle and PWHT were studied in details.",
publisher = "Taylor & Francis Inc, Philadelphia",
journal = "Materials and Manufacturing Processes",
title = "Study of the simulated heat affected zone of creep resistant 9-12% advanced chromium steel",
pages = "602-597",
number = "6",
volume = "23",
doi = "10.1080/10426910802160544"
}
Milović, L., Vuherer, T., Zrilić, M., Sedmak, A.,& Putić, S.. (2008). Study of the simulated heat affected zone of creep resistant 9-12% advanced chromium steel. in Materials and Manufacturing Processes
Taylor & Francis Inc, Philadelphia., 23(6), 597-602.
https://doi.org/10.1080/10426910802160544
Milović L, Vuherer T, Zrilić M, Sedmak A, Putić S. Study of the simulated heat affected zone of creep resistant 9-12% advanced chromium steel. in Materials and Manufacturing Processes. 2008;23(6):597-602.
doi:10.1080/10426910802160544 .
Milović, Ljubica, Vuherer, Tomaz, Zrilić, Milorad, Sedmak, Aleksandar, Putić, Slaviša, "Study of the simulated heat affected zone of creep resistant 9-12% advanced chromium steel" in Materials and Manufacturing Processes, 23, no. 6 (2008):597-602,
https://doi.org/10.1080/10426910802160544 . .
