Data for: Diffusion of hydrogen in China Reduced Activation Ferritic-martensitic steels at low temperatures

Fig.2. The microstructure by OM and TEM of CLAM (a, c) and CLF-1 (b, d) steels
Fig.3. The surface morphology of CLAM (a, b) and CLF-1 (c, d) steels coated with Pd membranes
Fig.4. (a) Cross section microstructure of CLAM steel coated with Pd; (b) Cross section microstructure of CLF-1 steel coated with Pd membrane; (c) Element mapping of selected field in (a); (d) Element mapping of selected field in (b); (e) Element line scanning of A to B in (a); (f) Element line scanning of C to D in (b).
Fig.5. Phase structure of CLAM and CLF-1 steels before and after coated with Pd membrane
Fig.6. Typical hydrogen permeation curve as function of time for CLAM steel coated with Pd
membrane at 303 K
Fig.7. Hydrogen permeability through the CLAM-Pd and CLF-1-Pd membranes versus the inverse temperature
Fig.8. SEM images of CLAM-Pd (a) and CLF-1-Pd (b) after hydrogen permeation