New brazing fillers for high alloys: ductile Ni-Hf-base filler metals have been developed at Aachen University of Technology in Germany for brazing stainless steels and superalloys, the fillers contain no boron, silicon, or phosphorus

摘要

Ductile Ni-Hf-base filler metals have been developed at Aachen University of Technology in Germany For brazing stainless steels and superalloys. The Fillers contain no baron, silicon, or phosphorus.