TY - GEN
T1 - Thermal stability of retained austenite in low alloyed TRIP-steel determined by high energy synchrotron radiation
AU - Brauser, Stephan
AU - Kromm, Arne
AU - Dabah, Eitan
AU - Kannengiesser, Thomas
AU - Rethmeier, Michael
PY - 2014/1/1
Y1 - 2014/1/1
N2 - TRIP-steels offer a good combination between strength and ductility. Therefore TRIP-steels are widely used in the automobile industries. The aim of this work is to study the stability of the involved phases during heating and to identify the kinetics of the occurring phase transformations. For that purpose in-situ diffraction measurements using high energy synchrotron radiation were conducted. The analysis revealed the decomposition of the metastable austenitic phase into carbide and ferrite along the heating process and the regeneration of the austenite by further heating of the sample.
AB - TRIP-steels offer a good combination between strength and ductility. Therefore TRIP-steels are widely used in the automobile industries. The aim of this work is to study the stability of the involved phases during heating and to identify the kinetics of the occurring phase transformations. For that purpose in-situ diffraction measurements using high energy synchrotron radiation were conducted. The analysis revealed the decomposition of the metastable austenitic phase into carbide and ferrite along the heating process and the regeneration of the austenite by further heating of the sample.
UR - http://www.scopus.com/inward/record.url?scp=84891296069&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/MSF.772.129
DO - 10.4028/www.scientific.net/MSF.772.129
M3 - Conference contribution
AN - SCOPUS:84891296069
SN - 9783037859117
T3 - Materials Science Forum
SP - 129
EP - 133
BT - Mechanical Stress Evaluation by Neutrons and Synchrotron Radiation VI
PB - Trans Tech Publications Ltd
T2 - 6th International Conference on Mechanical Stress Evaluation by Neutrons and Synchrotron Radiation, MECA SENS VI 2011
Y2 - 7 September 2011 through 9 September 2011
ER -