Al-RE master alloy :
Al-La , Al-Ce, Al-Nd, Al-Sm, Al-Gd, Al-Dy, Al-Ho, Al-Er, Al-Yb, Al-Sc, Al-Y, Al-Zr, Al-Hf, Al-Sc-Zr, Al-Li etc.,
Mg-RE master alloy:
Mg-La , Mg-Ce, Mg-Nd, Mg-Sm, Mg-Gd, Mg-Dy, Mg-Ho, Mg-Er, Mg-Yb, Mg-Sc, Mg-Y, Mg-Zr, Mg-Hf, Mg-Sc-Zr, Mg-Li etc.
Cu-RE master alloy:
Cu-La , Cu-Ce, Cu-Nd, Cu-Sm, Cu-Gd, Cu-Dy, Cu-Ho, Cu-Er, Cu-Yb, Cu-Sc, Cu-Y, Cu-Zr, Cu-Hf, Cu-Sc-Zr, Cu-Li etc.