TY - JOUR
T1 - Extended X-Ray Absorption Fine Structure Investigation of Carbon Stabilized Expanded Austenite and Carbides in Stainless Steel AISI 316
AU - Oddershede, Jette
AU - Christiansen, Thomas
AU - Ståhl, Kenny
AU - Somers, Marcel A. J.
PY - 2011
Y1 - 2011
N2 - Low temperature carburized AISI 316 stainless steel - carbon expanded austenite - was investigated with EXAFS and synchrotron diffraction together with synthesized carbides of the type M3C2, M7C3 and M23C6. It was found that the chemical environment of carbon expanded austenite is not associated with any of the investigated carbides, that carbon has a strong affinity for chromium, i.e. short range order, and that carbon is in solid solution.
AB - Low temperature carburized AISI 316 stainless steel - carbon expanded austenite - was investigated with EXAFS and synchrotron diffraction together with synthesized carbides of the type M3C2, M7C3 and M23C6. It was found that the chemical environment of carbon expanded austenite is not associated with any of the investigated carbides, that carbon has a strong affinity for chromium, i.e. short range order, and that carbon is in solid solution.
KW - Materials characterization and modelling
KW - Materialekarakterisering og modellering
U2 - 10.1002/srin.201100113
DO - 10.1002/srin.201100113
M3 - Journal article
SN - 1611-3683
VL - 82
SP - 1248
EP - 1254
JO - Steel Research International
JF - Steel Research International
IS - 10
ER -