A system for preparing a carbon nanotube reinforced metal matrix composite

By combining fluidized bed CVD and multi-stage shear homogenization technology with hot pressing shaping unit design, the problems of weak interfacial bonding and low densification of carbon nanotube reinforced composite materials were solved, thereby improving material performance and production efficiency.

CN122252610APending Publication Date: 2026-06-23NUCLEAR POWER INSTITUTE OF CHINA
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-03
Publication Date
2026-06-23

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Abstract

The application discloses a kind of preparation systems of carbon nanotube reinforced metal matrix composite, it is related to the preparation technical field of carbon nanometer metal material, system includes including carbon nanotube preparation unit, carbon nanotube preparation unit connects mixer, multiple feed pipes are connected on mixer, multiple hole distribution plates are connected in mixer, rotary feeder is connected at the discharge port of mixer bottom, rotary feeder connects venturi tube, venturi tube connects material dispersion unit, material dispersion unit connects material melting unit, material melting unit is connected with for the spray gun that molten mixed material is sprayed to conveying belt, conveying belt connects mechanical tablet press, mechanical tablet press connects heat treatment furnace.The system realizes the accurate control of reinforcing phase morphology and dispersity, solves the technical problems of material interface combination and densification;And through the design of heat pressing setting unit, the comprehensive performance and production efficiency of material are significantly improved.
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Citation Information

Patent Citations

  • Carbon nanotube composite materials, preparation methods and preparation apparatus

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