The solid-liquid compound method can produce bimetallic composites with complex internal structure

which has the characteristics of low production cost

simple processing technology

wide application range of alloys

low energy consumption

and high bonding strength of interface. The development and application of solid-liquid compound casting technology were reviewed

and the influence of process parameters on the interface quality of solid-liquid bimetallic castings was analyzed. Meanwhile

the interface microstructure

properties

and interface bonding mechanism of solid-liquid compound castings were expounded

and the research direction of solid-liquid compound casting bimetallic materials were prospected.