Silver based brazing filler metal include a series of Ag-Zn,
Ag-Cu-Zn, Ag-Cu-Zn-Sn, Ag-Cu-Zn-Cd filler metals as well as
brazing flake and sandwich filler metal for brazing cemented
carbides. The low melting point, extensive manufacturability,
excellent tensile strength, ductility, toughness, electronic
conductivity, thermal conductivity and corrosion resistance makes
this brazing metal very widely used.