2024-03-29T15:27:18Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/562982021-05-10T07:59:12Zcom_10261_66com_10261_3col_10261_319
DIGITAL.CSIC
author
Medina, Sebastián F.
author
Vega, María Isabel
author
Gómez, Manuel
2012-09-13T12:25:32Z
2012-09-13T12:25:32Z
2004
Materials Science Forum 467-470 : 1205-1210 (2004)
0255-5476
http://hdl.handle.net/10261/56298
10.4028/www.scientific.net/MSF.467-470.1205
This work has studied the influence of different Ti and N compositions on hot deformation strength by determining the peak stress of flow curves and the activation energy (dynamic recrystallisation). It has also assessed their influence on static recrystallisation by means of the statically recrystallised fraction versus time and the activation energy. A precipitate study performed by SEM and TEM has yielded a better understanding of the influence of the Ti/N ratio and precipitation state in hot deformation (dynamic and static recrystallisation). A correlation was found between for the finer distribution of precipitates, Ti/N ratio close to 1.5, smaller austenite grain, maximum activation energy for hot deformation (dynamic recrystallisation) and maximum activation energy for static recrystallisation.
eng
openAccess
Dynamic recrystallization
Energy activation
Micro-Alloyed steel
Static recrystallization
Influence of TiN Particles on Dynamic and Static Recrystallization in Microalloyed Steels
artículo
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URL
https://digital.csic.es/bitstream/10261/56298/3/10_Mat%20Sci%20Forum%20467-470%20%282004%29%201205-1210.pdf
File
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application/pdf
10_Mat Sci Forum 467-470 (2004) 1205-1210.pdf
URL
https://digital.csic.es/bitstream/10261/56298/5/10_Mat%20Sci%20Forum%20467-470%20%282004%29%201205-1210.pdf.txt
File
MD5
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text/plain
10_Mat Sci Forum 467-470 (2004) 1205-1210.pdf.txt