▎ 摘　　要

NOVELTY - Macro-preparation of nano-carbon material-metal composite material involves preparing nano carbon material suspension liquid for use, melting the metal substrate, maintaining the temperature, atomizing the nano carbon suspension liquid, dropping the atomized nano carbon dispersion liquid and the molten metal substrate liquid in contact to form a mixed powder, pressing the mixed powder and sintering to obtain a product. USE - Macro-preparation of nano-carbon material-metal composite material. Uses include but are not limited to carbon nano-tube, graphene, fullerenes, microcrystalline carbon, etc. ADVANTAGE - The method integrates the water atomization preparation method powder technology and nano material dispersion technology, realizing continuous production, using the heat of the high temperature metal melt to dry the technical flow of other technical means, effectively reducing the energy consumption and improving the preparation efficiency. The method develops a low cost, short process, realizes industrial preparation method. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) A nano-carbon material-metal composite material; and (2) A device for macro-production of carbon nanomaterial-metal composite material comprising e.g. a dispersing device (6), a thermal insulating furnace (3), and a gas flow controller (10). DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the macro preparation device of a nano-carbon material-metal composite material. Temperature measuring device (2) Thermal insulating furnace (3) High pressure water pump (5) Dispersing device (6) Gas flow controller (10)