CuproBraze is a copper-alloy heat exchanger technology for harsh temperature and pressure environments such as those in the latest generations of cleaner diesel engines mandated by global environmental regulations. The technology, developed by the International Copper Association (ICA), is licensed free of charge to heat exchanger manufacturers around the world. CuproBraze is replacing soldered copper/brass plate fin, soldered copper brass serpentine fin, and brazed aluminum serpentine fin in demanding applications.