Soldering terminology

A method for soldering aluminum developed by the U.S. company AlCoR where an extremely dry atmosphere with a dew-point between -35°C and -45°C is generated in the brazing furnace, making it possible to solder aluminum in air. This method has the advantage of making the lowest possible use of a fluxing agent, and thus facilitating cleaning after soldering.

Flux for aluminum soldering

The soldering of aluminum is very expensive. In the present state, the following soldering flux quantities are used (unit: ounce, oz):