Description
To reduce dross formation in the lead-free HAL process, FELDER ISO-Tin® HAL solders contain germanium. Depending on the throughput, a higher germanium content in the solder bath makes sense. The use of ISO-Tin® “HAL-Sn99Ag+ High-Ge” with a germanium content of 1000 ppm leads to a further reduction in dross formation.

