TY - GEN A1 - Dabah, Eitan A1 - Griesche, Axel A1 - Beyer, Katrin A1 - Solórzano, E. A1 - Kannengießer, Thomas ED - Kannengießer, Thomas ED - Babu, S. S. ED - Komizo, Y. ED - Ramirez, A.J. T1 - In situ measurements of hydrogen diffusion in duplex stainless steels by neutron radiography N2 - Hydrogen embrittlement (HE) is a widely known phenomenon and under investigation already for more than a century. This phenomenon, though thoroughly studied, is not yet completely understood, and so far, there are several suggested mechanisms that try to explain the occurrence of HE. One important factor of understanding the HE phenomenon and predicting hydrogen-assisted failure is the descent knowledge about the hydrogen transport behaviour in the material. Neutron radiography is a proven method for tracking hydrogen diffusion and it was applied successfully in various research studies. In the presented study, we examined the hydrogen effusion behaviour in duplex stainless steel by means of neutron radiography and calculated the effective diffusion coefficient from the obtained transmission images. KW - Neutron radiography KW - Hydrogen diffusion KW - Duplex stainless steels KW - Hydrogen embrittlement PY - 2014 SN - 978-3-319-06144-3 SN - 978-3-319-06145-0 U6 - https://doi.org/10.1007/978-3-319-06145-0_9 SP - 155 EP - 163 PB - Springer AN - OPUS4-31357 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -