High entropy alloys are hard to obtain due to often usage of refractory elements. Thanks to the fact that arcMELTER can be equipped with focus plasma torch working with such elements is much smoother than just standard TIG torch. Additionally with the use of inFURNER you can perform the test of anneling time influence and thermal stability of HEA microstructure in casted state, powder form obtained by rePOWDER of after your powder-based manufacturing process. For example, by studying cast HEA samples or powders produced through rePOWDER techniques, researchers can better understand phase evolution, segregation, and precipitation phenomena. This knowledge is crucial for optimizing the alloy design and heat treatment processes, ultimately tailoring the mechanical properties of HEAs for specific applications. These advancements in processing and testing techniques are driving significant progress in HEA research, opening new possibilities for the development of alloys with exceptional strength, corrosion resistance often surpassing the conventional materials.