Abrasion-resisting lamination double-metal composite material and manufacturing method thereof

The invention provides a preparing method of an abrasion-resisting lamination double-metal composite material. After raw material selecting, abrasion-resisting multiple-layer material bonding interface selecting, blanking raw material groove arranging, blanking, rolling, spheroidizing annealing and anti-oxidation dope coating, the abrasion-resisting lamination double-metal composite material is prepared. Carbon steel base material machining performance is achieved, and meanwhile abrasion resistance of abrasion-resisting materials is achieved. A pipe, a structure shape and the like machined and manufactured by an composite assembly have the machinability of a carbon steel structure pipe and the abrasion resistance, and meanwhile the abrasion-resisting multiple layers cannot be broken and fall off easily. Therefore, the novel composite material can replace a pure abrasion-resisting high manganese steel material in a special field to be used in various industries, the material is an energy-saving environment-protecting material and is more and more popular among people, and the application fields of pure high manganese steel and carbon steel are replaced gradually.