TY - GEN
T1 - NbC precipitation kinetics during and after γ/α transformation of a Nb microalloyed steel
AU - Park, June Soo
AU - Kim, Dong Hyun
AU - Lee, Younq Kook
N1 - Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2007
Y1 - 2007
N2 - The precipitation kinetics of NbC carbide during and after γ/α transformation of a Nb microalloyed steel was investigated experimentally. The mole fractions of NbC precipitates formed at different isothermal temperatures were measured as a function of holding time by using the electrical resistivity method. The NbC precipitation happened during y/a transformation and was closely related to ferrite transformation kinetics in the intercritical region while it occured in the bainite matrix after the bainitic transformation was almost done below bainite start (Bs) temperature.
AB - The precipitation kinetics of NbC carbide during and after γ/α transformation of a Nb microalloyed steel was investigated experimentally. The mole fractions of NbC precipitates formed at different isothermal temperatures were measured as a function of holding time by using the electrical resistivity method. The NbC precipitation happened during y/a transformation and was closely related to ferrite transformation kinetics in the intercritical region while it occured in the bainite matrix after the bainitic transformation was almost done below bainite start (Bs) temperature.
UR - http://www.scopus.com/inward/record.url?scp=38349029047&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=38349029047&partnerID=8YFLogxK
U2 - 10.4028/0-87849-428-6.4191
DO - 10.4028/0-87849-428-6.4191
M3 - Conference contribution
AN - SCOPUS:38349029047
SN - 0878494286
SN - 9780878494286
T3 - Materials Science Forum
SP - 4191
EP - 4195
BT - Supplement to THERMEC 2006, 5th International Conference on Processing and Manufacturing of Advanced Materials, THERMEC 2006
PB - Trans Tech Publications Ltd
T2 - 5th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2006
Y2 - 4 July 2006 through 8 July 2006
ER -