Joining of C_f/SiC Ceramic Matrix Composites: A Review

Table 6

Brazing of C_f/SiC composites to metals with low-temperature fillers.

CMCs	Basic information	Metal	Brazing material	Process parameters	Shear strength (MPa)	Ref.
Cf/SiC	3D, PIP, 1.86 g/cm^3	Ti Al alloys	Ag-Cu	900°C, 10 min, 5 × 10^−3 Pa	85	[72]
Cf/SiC	3D, CVI	TC4 alloys	Ag-Cu-Ti	900°C, 5 min, 10^−4 Pa	102	[77]
Cf/SiC	—	Nb alloys	Ag-Cu-Ti	930°C, 15 min, 2 × 10^−3 Pa	—	[68]
Cf/SiC	3D, 1.8 g/cm^3, 10–15%	Ti alloys	Cf/Ag-Cu-Ti	900°C, 30 min, 2.2 × 10^−3 MPa, 6 × 10^−3 Pa	84	[40]