CN108913930A - A kind of preparation method of carbon nanotube reinforced copper-base composite material - Google Patents
A kind of preparation method of carbon nanotube reinforced copper-base composite material Download PDFInfo
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- CN108913930A CN108913930A CN201810812855.2A CN201810812855A CN108913930A CN 108913930 A CN108913930 A CN 108913930A CN 201810812855 A CN201810812855 A CN 201810812855A CN 108913930 A CN108913930 A CN 108913930A
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- carbon nanotube
- copper
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 239000002041 carbon nanotube Substances 0.000 title claims abstract description 73
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims abstract description 73
- 239000002131 composite material Substances 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 238000005245 sintering Methods 0.000 claims abstract description 43
- 239000010949 copper Substances 0.000 claims abstract description 21
- 229910052802 copper Inorganic materials 0.000 claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011230 binding agent Substances 0.000 claims abstract description 18
- 238000005238 degreasing Methods 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 7
- 239000006185 dispersion Substances 0.000 claims abstract description 6
- 238000004090 dissolution Methods 0.000 claims abstract description 5
- 230000020477 pH reduction Effects 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 29
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 24
- 238000002156 mixing Methods 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 16
- 239000002253 acid Substances 0.000 claims description 14
- 239000000243 solution Substances 0.000 claims description 13
- 239000012184 mineral wax Substances 0.000 claims description 12
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 239000012043 crude product Substances 0.000 claims description 8
- 229910017604 nitric acid Inorganic materials 0.000 claims description 8
- -1 polyethylene Polymers 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 239000012188 paraffin wax Substances 0.000 claims description 7
- 235000021355 Stearic acid Nutrition 0.000 claims description 4
- 238000013019 agitation Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 239000002048 multi walled nanotube Substances 0.000 claims description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 4
- 239000008117 stearic acid Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 150000002500 ions Chemical class 0.000 claims description 3
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 claims 2
- 239000004575 stone Substances 0.000 claims 1
- 239000001993 wax Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 abstract description 2
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002071 nanotube Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
- B22F2003/1051—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding by electric discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
Abstract
The present invention provides a kind of preparation methods of carbon nanotube reinforced copper-base composite material, include the following steps：(1) acidification of carbon nanotube；(2) dispersion of carbon nanotube；(3) dissolution of carbon nanotube；(4) it is injection moulded；(5) degreasing and sintering.The preparation method of carbon nanotube reinforced copper-base composite material of the present invention improves the wetability between carbon nanotube and metal, interface bond strength is improved, to solve agglomeration traits of the carbon nanotube in Copper substrate by the way that binder is added；Using hot pressed sintering or discharge plasma sintering technique, and by adjusting the parameter in control sintering process, the carbon nanotube reinforced copper-base composite material that compactness is excellent, intensity is high, good toughness and conductivity are high is prepared.
Description
Technical field
The present invention relates to non-ferrous metal technical field of composite materials, compound more particularly to a kind of carbon nanotube reinforced copper-base
The preparation method of material.
Background technique
Copper and Cu alloy material are due to good conductive, thermally conductive, corrosion resistance and good plastic deformation ability
With higher intensity, it is now widely used for the industrial departments such as power cable, electrician, motor, high-end equipment manufacturing.Due to copper and
Cu alloy material intensity and hardness are larger compared with steel material gap, and less in nature content, therefore, with science and technology and work
The progress of industry, to the mechanical property of copper and copper alloy, more stringent requirements are proposed.Therefore, exploitation has high intensity, while again
Copper alloy with excellent plastic deformation ability is very necessary.
As emerging one-dimensional carbon material, carbon nanotube is more and more used as the enhancing of metal-base composites
Body.But due to the nanoscale of itself, mutual serious van der Waals interaction, so that carbon nanotube and its being easy
It intertwine with each other.Simultaneously because wetability poor between carbon nanotube and metal, therefore the extremely difficult realization in metallic matrix is uniform
Dispersion.
The existing method for preparing Cu-base composites is mainly powder metallurgy, in-situ authigenic etc., and common feature is carbon
Nanotube is evenly dispersed in material internal three-dimensional space, while the strength of materials is promoted, often causes plasticity and tough
The reduction of property, limits the application range of such composite material.
Summary of the invention
In view of the above technical problems, the purpose of the present invention is to provide a kind of systems of carbon nanotube reinforced copper-base composite material
Preparation Method.
The technical solution adopted by the present invention is that：
A kind of preparation method of carbon nanotube reinforced copper-base composite material, includes the following steps：
(1) acidification of carbon nanotube：Carbon nanotube is placed in acid solution the ultrasound point under the conditions of temperature is 70-80 DEG C
Processing 30-60min is dissipated, obtains the carbon nanotube that surface introduces active group after filtration, washing and drying, the acid solution is dense
The mix acid liquor of sulfuric acid and concentrated nitric acid；
(2) dispersion of carbon nanotube：The carbon nanotube that surface described in step (1) introduces active group is added to heptane
In paraffin solution, the mass volume ratio of the paraffin and heptane is 0.5-1g/100mL, after magnetic agitation is uniform, in 70-80
Ultrasonic disperse 15-30min under the conditions of DEG C obtains carbon nanotube-mineral wax mixture after dry；
(3) dissolution of carbon nanotube：By carbon nanotube-mineral wax mixture described in step (2) and binder in Z-type paddle
Mixing machine mixing, mixing temperature are controlled at 150-160 DEG C, and the binder is polyethylene and stearic acid；
(4) it is injection moulded：Copper powder is added in mixing machine described in step (3) after mixing, obtained carbon is received
Mitron-copper powder-binder, which is added in injection (mo(u)lding) machine, is formed to obtain carbon nano tube-copper crude product；
(5) degreasing and sintering：It is viscous that carbon nano tube-copper crude product obtained in step (4) is immersed in degreasing removal in heptane
Agent is tied, hot pressed sintering or discharge plasma sintering processing is then carried out, obtains carbon nanotube reinforced copper-base composite material, the carbon
It is 1-5 that nanotube, which enhances carbon nanotube and the volume ratio of copper in Cu-base composites,:100.
The preparation method of carbon nanotube reinforced copper-base composite material of the present invention, wherein carbon described in step (1) is received
Mitron is multi-walled carbon nanotube, and the diameter of the carbon nanotube is 10-60nm, 6-10 μm long；The grain of copper powder described in step (4)
Diameter is 10-15 μm.
The preparation method of carbon nanotube reinforced copper-base composite material of the present invention, wherein dense sulphur described in step (1)
The volume ratio of acid and concentrated nitric acid is 3:1-2.
The preparation method of carbon nanotube reinforced copper-base composite material of the present invention, wherein bonded described in step (3)
The volume ratio of agent and the carbon nanotube-mineral wax mixture:0.2-0.5：10；The polyethylene and stearic mass ratio are 1:
2-5。
The preparation method of carbon nanotube reinforced copper-base composite material of the present invention, wherein hot pressed sintering in step (5)
Or the temperature of discharge plasma sintering processing is 750-900 DEG C, the time of hot pressed sintering or discharge plasma sintering processing is 15-
The pressure of 25min, hot pressed sintering or discharge plasma sintering is 50-200MPa.
Beneficial effect of the present invention：
The preparation method of carbon nanotube reinforced copper-base composite material of the present invention is improved by the way that binder is added
Wetability between carbon nanotube and metal improves interface bond strength, to solve group of the carbon nanotube in Copper substrate
Poly- problem；Using hot pressed sintering or discharge plasma sintering technique, and by adjusting the parameter in control sintering process, prepare
The carbon nanotube reinforced copper-base composite material that compactness is excellent, intensity is high, good toughness and conductivity are high.
Below in conjunction with specific embodiment, the invention will be further described.
Specific embodiment
Embodiment 1
A kind of preparation method of carbon nanotube reinforced copper-base composite material, includes the following steps：
(1) acidification of carbon nanotube：Carbon nanotube is placed in acid solution ultrasonic disperse under the conditions of temperature is 70 DEG C
Handle 60min, obtain after filtration, washing and drying surface introduce active group carbon nanotube, the acid solution be the concentrated sulfuric acid and
The mix acid liquor of concentrated nitric acid；The volume ratio of the concentrated sulfuric acid and concentrated nitric acid is 3:1；The carbon nanotube is multi-walled carbon nanotube,
The diameter of the carbon nanotube is 10-60nm, 6-10 μm long；
(2) dispersion of carbon nanotube：The carbon nanotube that surface described in step (1) introduces active group is added to heptane
In paraffin solution, the mass volume ratio of the paraffin and heptane is 1g/100mL, after magnetic agitation is uniform, in 70-80 DEG C of item
Ultrasonic disperse 15min under part obtains carbon nanotube-mineral wax mixture after dry；
(3) dissolution of carbon nanotube：By carbon nanotube-mineral wax mixture described in step (2) and binder in Z-type paddle
Mixing machine mixing, mixing temperature are controlled at 150-160 DEG C, the volume of the binder and the carbon nanotube-mineral wax mixture
Than:0.5：10, the binder is polyethylene and stearic acid, and the polyethylene and stearic mass ratio are 1-5；
(4) it is injection moulded：Copper powder is added in mixing machine described in step (3) after mixing, obtained carbon is received
Mitron-copper powder-binder, which is added in injection (mo(u)lding) machine, is formed to obtain carbon nano tube-copper crude product；The partial size of the copper powder
It is 10-15 μm；
(5) degreasing and sintering：It is viscous that carbon nano tube-copper crude product obtained in step (4) is immersed in degreasing removal in heptane
Agent is tied, hot pressed sintering or discharge plasma sintering processing is then carried out, obtains carbon nanotube reinforced copper-base composite material, the carbon
It is 1 that nanotube, which enhances carbon nanotube and the volume ratio of copper in Cu-base composites,:100；Hot pressed sintering or discharge plasma sintering
The temperature of processing is 750 DEG C, and the time of hot pressed sintering or discharge plasma sintering processing is 25min, hot pressed sintering or electric discharge etc.
The pressure of ion sintering is 50MPa.
The yield strength for the carbon nanotube reinforced copper-base composite material that the present embodiment 1 obtains is 138.4MPa, and elongation percentage is
7.5%, hardness 1.38GPa, conductivity 53.7MS/m.
Embodiment 2
A kind of preparation method of carbon nanotube reinforced copper-base composite material, includes the following steps：
(1) acidification of carbon nanotube：Carbon nanotube is placed in acid solution ultrasonic disperse under the conditions of temperature is 80 DEG C
Handle 30min, obtain after filtration, washing and drying surface introduce active group carbon nanotube, the acid solution be the concentrated sulfuric acid and
The mix acid liquor of concentrated nitric acid；The volume ratio of the concentrated sulfuric acid and concentrated nitric acid is 3:2；The carbon nanotube is multi-walled carbon nanotube,
The diameter of the carbon nanotube is 10-60nm, 6-10 μm long；
(2) dispersion of carbon nanotube：The carbon nanotube that surface described in step (1) introduces active group is added to heptane
In paraffin solution, the mass volume ratio of the paraffin and heptane is 0.5g/100mL, after magnetic agitation is uniform, at 70-80 DEG C
Under the conditions of ultrasonic disperse 30min obtain carbon nanotube-mineral wax mixture after dry；
(3) dissolution of carbon nanotube：By carbon nanotube-mineral wax mixture described in step (2) and binder in Z-type paddle
Mixing machine mixing, mixing temperature are controlled at 150-160 DEG C, the volume of the binder and the carbon nanotube-mineral wax mixture
Than:0.2：10, the binder is polyethylene and stearic acid, and the polyethylene and stearic mass ratio are 2-5；
(4) it is injection moulded：Copper powder is added in mixing machine described in step (3) after mixing, obtained carbon is received
Mitron-copper powder-binder, which is added in injection (mo(u)lding) machine, is formed to obtain carbon nano tube-copper crude product；The partial size of the copper powder
It is 10-15 μm；
(5) degreasing and sintering：It is viscous that carbon nano tube-copper crude product obtained in step (4) is immersed in degreasing removal in heptane
Agent is tied, hot pressed sintering or discharge plasma sintering processing is then carried out, obtains carbon nanotube reinforced copper-base composite material, the carbon
It is 5 that nanotube, which enhances carbon nanotube and the volume ratio of copper in Cu-base composites,:100；Hot pressed sintering or discharge plasma sintering
The temperature of processing is 900 DEG C, and the time of hot pressed sintering or discharge plasma sintering processing is 15min, hot pressed sintering or electric discharge etc.
The pressure of ion sintering is 200MPa.
The yield strength for the carbon nanotube reinforced copper-base composite material that the present embodiment 2 obtains is 146.5MPa, elongation percentage is
8.1%, hardness 1.47GPa, conductivity 55.3MS/m.
Embodiment described above only describe the preferred embodiments of the invention, not to model of the invention
It encloses and is defined, without departing from the spirit of the design of the present invention, those of ordinary skill in the art are to technical side of the invention
The various changes and improvements that case is made should all be fallen into the protection scope that claims of the present invention determines.
Claims (5)
1. a kind of preparation method of carbon nanotube reinforced copper-base composite material, it is characterised in that：Include the following steps：
(1) acidification of carbon nanotube：Carbon nanotube is placed in acid solution under the conditions of temperature is 70-80 DEG C at ultrasonic disperse
30-60min is managed, obtains the carbon nanotube that surface introduces active group after filtration, washing and drying, the acid solution is the concentrated sulfuric acid
With the mix acid liquor of concentrated nitric acid；
(2) dispersion of carbon nanotube：The carbon nanotube that surface described in step (1) introduces active group is added to heptane and stone
In wax solution, the mass volume ratio of the paraffin and heptane is 0.5-1g/100mL, after magnetic agitation is uniform, in 70-80 DEG C of item
Ultrasonic disperse 15-30min under part obtains carbon nanotube-mineral wax mixture after dry；
(3) dissolution of carbon nanotube：Carbon nanotube-mineral wax mixture described in step (2) is mixed with binder in Z-type paddle
Machine mixing, mixing temperature are controlled at 150-160 DEG C, and the binder is polyethylene and stearic acid；
(4) it is injection moulded：Copper powder is added in mixing machine described in step (3) after mixing, the carbon nanotube-that will be obtained
Copper powder-binder, which is added in injection (mo(u)lding) machine, is formed to obtain carbon nano tube-copper crude product；
(5) degreasing and sintering：Carbon nano tube-copper crude product obtained in step (4) is immersed in degreasing in heptane and removes binder,
Then hot pressed sintering or discharge plasma sintering processing are carried out, carbon nanotube reinforced copper-base composite material, the carbon nanometer are obtained
It is 1-5 that pipe, which enhances carbon nanotube and the volume ratio of copper in Cu-base composites,:100.
2. the preparation method of carbon nanotube reinforced copper-base composite material according to claim 1, it is characterised in that：Step
(1) carbon nanotube described in is multi-walled carbon nanotube, and the diameter of the carbon nanotube is 10-60nm, 6-10 μm long；Step (4)
Described in copper powder partial size be 10-15 μm.
3. the preparation method of carbon nanotube reinforced copper-base composite material according to claim 1, it is characterised in that：Step
(1) volume ratio of the concentrated sulfuric acid described in and concentrated nitric acid is 3:1-2.
4. the preparation method of carbon nanotube reinforced copper-base composite material according to claim 1, it is characterised in that：Step
(3) volume ratio of binder described in and the carbon nanotube-mineral wax mixture:0.2-0.5：10；The polyethylene and tristearin
The mass ratio of acid is 1:2-5.
5. the preparation method of carbon nanotube reinforced copper-base composite material according to any one of claims 1-4, feature
It is：Hot pressed sintering or the temperature of discharge plasma sintering processing are 750-900 DEG C in step (5), hot pressed sintering or electric discharge etc.
The time of ion sintering processes is 15-25min, and the pressure of hot pressed sintering or discharge plasma sintering is 50-200MPa.
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| CN201810812855.2A CN108913930A (en) | 2018-07-23 | 2018-07-23 | A kind of preparation method of carbon nanotube reinforced copper-base composite material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560698A (en) * | 2019-09-11 | 2019-12-13 | 燕山大学 | preparation method of carbon nano tube reinforced copper-based composite material |
| CN112011706A (en) * | 2019-05-30 | 2020-12-01 | 哈尔滨工业大学 | Batch preparation method of carbon nanosheet reinforced copper-based composite material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120189839A1 (en) * | 2011-01-26 | 2012-07-26 | Nagano Prefecture | Method of manufacturing metal composite material, metal composite material, method of manufacturing heat dissipating component, and heat dissipating component |
| CN107586981A (en) * | 2017-08-16 | 2018-01-16 | 昆明理工大学 | A kind of preparation method of carbon nanotube reinforced copper-base composite material |
-
2018
- 2018-07-23 CN CN201810812855.2A patent/CN108913930A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120189839A1 (en) * | 2011-01-26 | 2012-07-26 | Nagano Prefecture | Method of manufacturing metal composite material, metal composite material, method of manufacturing heat dissipating component, and heat dissipating component |
| CN107586981A (en) * | 2017-08-16 | 2018-01-16 | 昆明理工大学 | A kind of preparation method of carbon nanotube reinforced copper-base composite material |
Non-Patent Citations (1)
| Title |
|---|
| ALI SAMER MUHSAN ET AL.: "Homogeneous Distribution of Carbon Nanotubes in Copper Matrix Nanocomposites Fabricated via Combined Technipue", 《NANOSCIENCE AND NANOTECHNOLOGY LETTERS》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112011706A (en) * | 2019-05-30 | 2020-12-01 | 哈尔滨工业大学 | Batch preparation method of carbon nanosheet reinforced copper-based composite material |
| CN110560698A (en) * | 2019-09-11 | 2019-12-13 | 燕山大学 | preparation method of carbon nano tube reinforced copper-based composite material |
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