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


Project Images

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.


Project Details