Reinkupfer

Reinkupfer is the German term for pure copper. It refers to copper metal with a very high degree of purity, typically exceeding 99.9%. This high purity is crucial for many of its applications, as impurities can significantly alter copper's electrical conductivity, thermal conductivity, and mechanical properties.

Pure copper is a reddish-brown metal known for its excellent electrical conductivity, second only to silver. This property makes it indispensable in the electrical industry for wiring, cables, and electrical components. Its high thermal conductivity also makes it valuable for heat exchangers, cookware, and cooling systems.

In its pure form, copper is relatively soft and malleable, allowing it to be easily drawn into wires or formed into sheets. It also exhibits good corrosion resistance, particularly in atmospheric conditions, though it can tarnish over time to form a patina.

The production of reinkupfer often involves electrolytic refining, a process that uses an electric current to separate impurities from less pure copper. This method ensures the high purity required for demanding applications. Beyond electrical and thermal uses, reinkupfer finds applications in metallurgy as an alloying element and in various industrial processes where its specific properties are beneficial.