Low-Temperature Brazing of Titanium Using Al-Based Filler Alloys

Table 9

Ti/Ti-brazed joints using Al–Ni- and Al–Mn-type filler alloys.

References	Materials				Conditions	Bonding		Shear strength (MPa)	Intermetallic compounds at Ti/filler interface
	Parent 1	Parent 2	Filler
			Type	Thickness/gap width ()		Temperature (°C)	Time (min)
[29]	Pure Ti	Pure Ti	Al–1Mn, Al–1Ni	100	Vacuum	680	3
[30]	Ti Grade 5, 2	Ti Grade 5, 2	TiBraze Al-700 (Al–21.5Ni–9Cu–9.6Si–1.3Fe–0.6Mn)	300	Vacuum/torch with flux	≥607		93 in vacuum and poor result by torch	,
[3]	Ti Grade 5, 2	Ti Grade 5, 2	TiBraze Al-700 (Al–21.5Ni–9Cu–9.6Si)	290	Vacuum/torch with flux	700–720		127.3 G5 81.6 G2	,
Cited in [2]	Ti Grade 5	Ti Grade 5	Al–1.2Mn–0.6Si–0.7Fe–0.2Cu			>660		89