TY  - JOUR
AU  - Smith, Christopher
AU  - Lonardelli, Ivan
AU  - Peet, Mathew
AU  - Dippel, Ann-Christin
AU  - Bhadeshia, Harry
TI  - Enhanced thermal stability in nanostructured bainitic steel
JO  - Scripta materialia
VL  - 69
IS  - 2
SN  - 1872-8456
CY  - Amsterdam [u.a.]
PB  - Elsevier Science
M1  - DESY-2013-00376
SP  - 191-194
PY  - 2013
N1  - (c) Acta Materialia Inc. Published by Elsevier Ltd.
AB  - We report an attempt at increasing the thermal stability of nanocrystalline bainite to tempering heat treatments by enhancing the silicon concentration of the alloy. Validation experiments have been conducted using synchrotron X-irradiation during tempering heat treatment. It is found that the change in alloying successfully stabilizes the austenite at elevated temperatures by retarding cementite formation to temperatures as high as 500 °C. Other changes reflected in the lattice parameters of the major phases have revealed further information about the mechanisms involved.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000321158500020
DO  - DOI:10.1016/j.scriptamat.2013.03.029
UR  - https://bib-pubdb1.desy.de/record/152931
ER  -