Brazing of Ti Using a Zr-Based Amorphous Filler

Intermetallic formation in a Ti–Cu dissimilar joint brazed using a Zr-based amorphous alloy filler

“…Especially, among those, a Zr-rich Zr 41.2 Ti 13.8 Ni 10.0 Cu 12.5 Be 22.5 (at.%) amorphous alloy with a quite low melting temperature of 665 C [11] could not only lower a brazing temperature down to 800 C, but also provide a high strength of the joints [12,13]. One might also expect that such a low temperature brazing would be very promising for a Ti-Cu dissimilar joining.…”