The current reference design of heat exchangers for the ITER divertor involves monoblocks manufactured from tungsten and carbon fiber reinforced graphite (CFC) that are joined to a CuCrZr alloy tube using a patented joining technology from PLANSEE Nuclear fusion heat exchanger to become ready for series production for ITER. Seven nations are currently working together on building a nuclear fusion plant as part of ITER (International Thermonuclear Experimental Reactor), the…