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Interaction between recrystallization and strain-induced precipitation in a high Nb- and N-bearing austenitic stainless steel: Influence of the interpass time

Author
Silva, M.; Gallego, J.; Cabrera, J.; Balancin, O.; Jorge, A.M. Jr.
Type of activity
Journal article
Journal
Materials science and engineering A. Structural materials properties microstructure and processing
Date of publication
2015-06-18
Volume
637
First page
189
Last page
200
DOI
https://doi.org/10.1016/j.msea.2015.04.049 Open in new window
Repository
http://hdl.handle.net/2117/78236 Open in new window
URL
http://www.sciencedirect.com/science/article/pii/S0921509315004566 Open in new window
Abstract
In this work, we studied the influence of the interpass time (20 and 5 s) on the interaction between recrystallization and strain-induced precipitation occurring during multiple passes' deformations under continuous cooling conditions in a high niobium- and nitrogen-bearing austenitic stainless steel (ISO 5832-9). The correlation between microstructure evolution and hot mechanical properties was performed by physical simulation using hot torsion tests. The microstructure evolution was analyzed b...
Citation
Silva, M., Gallego, J., Cabrera, J., Balancin, O., Jorge, A.M. Jr. Interaction between recrystallization and strain-induced precipitation in a high Nb- and N-bearing austenitic stainless steel: Influence of the interpass time. "Materials science and engineering A. Structural materials properties microstructure and processing", 18 Juny 2015, vol. 637, p. 189-200.
Keywords
Grain refinement, Hot mechanical behavior, Niobium, Precipitation, Recrystallization, Stainless steel, biomaterial, cold, deformation conditions, dynamic recrystallization, high-nitrogen, hot, niobium microalloyed steel, temperature
Group of research
PROCOMAME - Conformation Processes of Metallic Materials

Participants

  • Silva, M. B. R.  (author)
  • Gallego Ezpeleta, J.  (author)
  • Cabrera Marrero, Jose Maria  (author)
  • Balancín, Óscar  (author)
  • Jorge, A.M.  (author)

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