CCS and Power Systems
Crosscutting Research - Plant Optimization Technologies
Joining of Advanced High-Temperature Materials
Performer: PNNL - Pacific Northwest National Laboratory
Project No: FWP-12461
Figure 1. Friction stir welding of ¼" thick dispersion strengthened Sandvik APMT plate.
Figure 2. A friction stir welded butt joint fabricated from ¼" thick Sandvik APMT plate.
Figure 3. TEM image of the FSW nugget in Eurofer 97 – exhibits little difference from the base metal.