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Method for manufacturing nanocarbon-metal composite material

一种金属复合材料、纳米碳材料的技术，应用在纳米技术、纳米技术、纳米结构制造等方向，能够解决降低表面硬度和耐磨损性等问题，达到提高表面硬度、提高能量节省的效果

Inactive Publication Date: 2006-11-29
NISSEI PLASTIC IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lack of nano-carbon materials in the skin of the product reduces its surface hardness and wear resistance

Method used

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  • Method for manufacturing nanocarbon-metal composite material
  • Method for manufacturing nanocarbon-metal composite material
  • Method for manufacturing nanocarbon-metal composite material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0035] The invention will be described by means of several examples, which are not intended to limit the scope of protection of the invention.

[0036] 1. Carbon nanomaterials used in the experiment:

[0037] Carbon nanofibers (hereinafter abbreviated as CNF) with a diameter of 1.0-150 nm and a length of 100 μm.

[0038] 2. Metal matrix materials used in the experiment:

[0039] Magnesium alloy die casting (JIS H 5303 MDC1D) chips (hereinafter abbreviated as MD1D).

[0040]3. Mixing steps:

[0041] 3.1. Mixing ratio:

[0042] Sample No. 01: 5vol% CNF / 95vol% MD1D

[0043] Sample No. 02: 5vol% CNF / 95vol% MD1D

[0044] Sample No. 03: 10vol% CNF / 90vol% MD1D

[0045] Sample No. 04: 10vol% CNF / 90vol% MD1D

[0046] Sample No. 05: 15vol% CNF / 85vol% MD1D

[0047] Sample No. 06: 15vol% CNF / 85vol% MD1D

[0048] 4. Coating steps (for samples No. 01-06):

[0049] Use aluminum cans and foil for wrapping.

[0050] 5. Heating steps (for samples No. 01-06):

[0051] Heating tempera...

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Abstract

A composite material composed of nanocarbon materials and metallic materials for a matrix is extrusion molded to have the nanocarbon materials oriented in one direction.

Description

technical field [0001] The invention relates to a method for manufacturing a nano carbon-metal composite material composed of a nano carbon material and a metal matrix material. Background technique [0002] Recently, special carbon fibers called carbon nanofibers have attracted attention. Nanocarbon fiber is a substance shaped like a cylindrical curved sheet in which carbon atoms are arranged in a hexagonal grid, and has a diameter of 1.0-150 nm (nanometer) and a length of several to 100 μm. These substances are called, for example, carbon nanofibers or carbon nanotubes (hereinafter referred to as carbon nanomaterials) because they have a diameter of a nanometer size. [0003] Nanocarbon materials include materials with high thermal conductivity as well as reinforcement materials, and can improve the thermal conductivity of metal materials mixed therein. [0004] When nanocarbon materials are extended along the direction of heat conduction, they have improved thermal cond...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C1/10C22C49/14
CPCB21C23/01C22C49/14C22C49/04C22C47/14C22C47/12B22F2998/10B22F3/20B21C33/02B22F1/12B22F1/142B22F3/14B82B3/00B82Y40/00
Inventor 菅沼雅资加藤敦史镰土重晴对马大介
Owner NISSEI PLASTIC IND CO LTD
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