Development of High-Temperature Resistant Permanent Magnets Using Advanced Manufacturing

Much research into next generation nuclear reactors are exploring the use of liquid metals like sodium to increase efficiency through higher operating temperatures. Consequently, the systems that manage the reactor will also need to be able to withstand these harsh conditions. Flowmeters and DC conduction pumps are two such systems, and permanent magnets can be used for both. Our research explores how additive manufacturing (3D printing) can be used to develop high-temperature resistant permanent magnets for use in liquid sodium-cooled reactors with multi-platform applications