Aeramine is a manufacturing start-up with interest in copper refinement to 5N grade and beyond (99.999%+ pure). When compared to the standard material currently being used, 5N copper is remarkably ductile and has superior thermal and electrical conductivity, especially at cryogenic temperatures. It can benefit electronic, EV, aerospace, nuclear, medical and scientific sectors. ​​ Aeramine has developed a proprietary and environmentally friendly process for copper zone-melting refinement that makes large ultra-high purity copper production commercially viable. Aeramine ingots are compatibles with most industrial forging and wire-drawing post-processing.