CN109003742A - A kind of process equipment and technique of Metal Substrate graphene composite wire - Google Patents
A kind of process equipment and technique of Metal Substrate graphene composite wire Download PDFInfo
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- CN109003742A CN109003742A CN201810790831.1A CN201810790831A CN109003742A CN 109003742 A CN109003742 A CN 109003742A CN 201810790831 A CN201810790831 A CN 201810790831A CN 109003742 A CN109003742 A CN 109003742A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
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Abstract
The invention discloses the process equipments and technique of a kind of Metal Substrate graphene composite wire, comprising: graphene dispersing solution pretreating containers, actinobacillus device, reservoir, coating roller, draw circle felt, inert gas shielding drying and cooling device, take-up at ultrasonic vibrator；Through graphene dispersing solution pretreatment, unwrapping wire, wire surface is graphene coated and post-processing, wire-drawing process prepare Metal Substrate graphene composite wire, the device is simple and easy, processing technology is simple, suitable for various metals and alloy wire, can serialization large-scale production, the Metal Substrate graphene composite wire conductivity of acquisition is high, corrosion resistance is strong and thermal conductivity is good.
Description
Technical field
The present invention relates to field of compound material, the especially a kind of process equipment and work of Metal Substrate graphene composite wire
Skill.
Background technique
Metal wire rod is widely used in industry and daily life field, such as power transmission and transformation cable copper wires or aluminium wire, electricity
The consumer electronics products such as brain and mobile phone copper and copper alloy wire material, all kinds of motor copper or aluminium magnet wire, all kinds of wirerope are used
Steel wire, vacuum electronic component nickel wire, wire cutting molybdenum filament etc..Copper conductivity is high, is typically used as conductive, signal transmission or dissipates
Hot material such as motor magnet-wire generates amount of heat as dissipated not in time due to electromagnetic induction and eddy current effect when motor works
Out, motor is caused to burn out, the oxidizable corrosion of copper under high temperature.As: long range high-voltage electricity conveying uses steel core with aerial condutor
Aluminium alloy bare wire cable does not have to insulating layer and coats, can be breakdown coating insulating layer since voltage is high yet, and easily aging is lost
Effect；And cladding insulating layer is unfavorable for radiating, and increases cost and weight.Since aluminium conductivity is low, power loss in electricity transmission process
Greatly, the naked aluminium steel conductor of dielectric protection layer is not oxidized and corrodes in the natural environment, poor corrosion resistance.In addition electronics
The problems such as component nickel wire is low there are conductivity.
Graphene (Graphene) is the two-dimensional film material being formed by connecting by carbon atom according to hexagonal array, single layer stone
Thickness, that is, 0.335nm of black only one carbon atom of alkene, tensile strength and elasticity modulus are up to 125GPa and 1.1TPa, structure
Stablize, corrosion-resistant, resistance to oxidation, electron mobility can reach 2 × 105cm2/ Vs, 140 times of electron mobility about in silicon, electricity
Conductance is up to 100MS/m, greater than the 58MS/m of fine copper, large specific surface area (2630m2/ g), thermal conductivity (5000Wm at room temperature-1·K-1) it is 36 times of silicon, it is copper (401WmK at room temperature) more than ten times, there is excellent heat dissipation property, and graphene is only
2.3% light is absorbed, there is good translucency.
It is graphene coated to improve thermal diffusivity, wire rod corrosion resistance and oxidative resistance, to increase substantially motor performance.
But graphene be it is nonmetallic, difficulty is big in conjunction with metal surface, binding force is low, and the prior art passes through vapor deposition or coating oxidation
Graphene, which restores, prepares graphene.Wherein, vapour deposition process is at high cost, can only use in laboratory, does not have still extensive
Working condition, and graphene layer and metal surface binding force are still very low；Graphene oxide reduction method complex process, need to first coat oxygen
Graphite alkene, then graphene is reduced into heating or chemical method, it is difficult to all reduction remain a large amount of functional groups, serious shadow
Ring graphene performance.
Summary of the invention
For the drawbacks described above for overcoming the prior art, the purpose of the present invention is to provide a kind of Metal Substrate graphene composite wires
Process equipment and technique, the device is simple and easy, be suitable for various metals and alloy wire, can serialization large-scale production,
The working environments such as vacuum are not needed, redox graphene, the Metal Substrate graphene composite wire conductivity of preparation are not needed yet
Height, corrosion resistance is strong and thermal conductivity is good.
Above-mentioned purpose of the invention is achieved through the following technical solutions:
A kind of process equipment of Metal Substrate graphene composite wire, comprising: graphene dispersing solution pretreating containers, ultrasound vibration
Dynamic device, reservoir, coating roller, draws circle felt, inert gas shielding drying and cooling device and take-up at actinobacillus device；
Wherein,
The graphene dispersing solution pretreating containers are placed in over or within the ultrasonic vibrator, are used for ultrasonic disperse stone
Black alkene dispersion liquid；
The coating outer surface of cylinder is evenly distributed with circumferential recess, and is impregnated in below the coating cylinder axis described
In graphene dispersing solution in reservoir, metal wire rod can be rotated around the circumferential recess.
Further, the process equipment of above-mentioned Metal Substrate graphene composite wire further includes constant displacement pump, inert gas shielding
Online annealing device and metal wire material surface pretreatment unit；Wherein,
The constant displacement pump input end is connect with the graphene dispersing solution pretreating containers, and outlet end and the reservoir connect
It connects；
The inert gas shielding online annealing device includes several annealing pipes for passing through resistance or electromagnetic induction heating,
The annealing pipe is high temperature resistant stainless steel pipe or ceramic tube, and inert gas can be along positive or reverse flow；
The metal wire material surface pretreatment unit includes the alkaline bath being sequentially communicated, the first rinsing bowl, descaling bath and
Two rinsing bowls, and the ultrasonic vibrator and heating device are equipped in the slot.
Further, the actinobacillus device includes actinobacillus wheel and speed regulating motor.
Further, the drawing circle felt is to be fixedly connected with upper and lower two pieces with the graphene dispersion by adjustable spring
The wool felt or porous fur felt of liquid wetting.
Further, the metal wire rod includes metal round wires, metal flat wire or profiled-cross-section wire rod.
Further, the inert gas shielding drying and cooling device are by several high temperature resistant stainless steel pipes or ceramic tube
Composition, is divided into preheating zone, high temperature baking zone, low temperature drying area and cooling zone；The baking zone pipe outer wall using resistance or
Electromagnetic induction heating, inert gas are entered by the cooling zone, are flowed out from the preheating zone.
Further, the coating roller includes coaxial line and the coating roller I and coating roller II successively arranged；It is described
The outer surface of coating roller I and the coating roller II is all evenly distributed with circumferential recess, and bottom is respectively equipped with overflow conduit.
The second aspect of the present invention, the technique that Metal Substrate graphene composite wire is processed by above-mentioned process equipment, including
Following steps:
S1, graphene dispersing solution pretreatment: first by graphene dispersing solution ultrasonic vibration treatment at least 1h, and in production process
Persistently carry out online ultrasonic vibration treatment；
S2, unwrapping wire: metal wire rod is from the actinobacillus device sequentially passes through the coating roller, felt and annealing are justified in drawing and cold
But device is fixed on the take-up, the unwrapping wire under motor effect；
S3, wire surface are graphene coated and post-process: the pretreated graphene dispersing solution of step S1 is defeated through constant displacement pump
It send to the reservoir, is impregnated in the graphene dispersing solution in the reservoir below the coating cylinder axis, in motor
Drive lower metal wire rod around the circumferential recess rotation of the coating roller, the graphene dispersing solution is coated on the metal wire rod
Surface；Circle is drawn through drawing circle felt again, coats the graphene dispersing solution of the metal wire material surface uniform；Then through described
Annealing and cooling device drying, cooling；
S4, take-up.
It should be noted that payingoff speed described in step S2 is 150-300m/ in preferred processing technology of the invention
Min, preferably 160-260m/min, and the metal wire rod after unwrapping wire is moved back by inert gas shielding online annealing device softening
Fire, then through the metal wire material surface pretreatment unit temperature be 65-75 DEG C at oil removing and remove oxide, repeat step S3 institute
State wire surface it is graphene coated and post-processing at least once, until the graphene layer with a thickness of 0.01-0.05 μm, through step
Graphene compound wire after S4 take-up further carries out tube reducing drawing by drawing die, improves between graphene and metallic matrix
Interface binding power.
Compared with prior art, the beneficial effects of the present invention are:
One, processing technology of the present invention is simple, can be directly graphene coated in metal wire material surface, does not need first to coat oxidation
Graphene, rear heating or electronation graphene oxide, and can be applied by adjusting graphene dispersing solution concentration and reciprocal multi-pass
Control graphene layer thickness is covered, can also further increase interface cohesion between graphene and metallic matrix through subsequent drawing deformation
Power.
Two, process equipment of the present invention is simple, does not need to work under vacuum, is suitable for large-scale continuous production.
Three, the Metal Substrate graphene composite wire of process equipment and processing technology preparation, raising wire rod are led through the invention
Electric rate, corrosion resistance and heat dissipation performance meet the performance requirement of all kinds of metal wire rod difference operating conditions.
Detailed description of the invention
Fig. 1 is the main view of process equipment of the present invention；
Fig. 2 is the top view of process equipment of the present invention；
Fig. 3 is coating roller schematic diagram in process equipment of the present invention；
Wherein: 1, graphene dispersing solution pretreating containers；2, ultrasonic vibrator；3, constant displacement pump；4, actinobacillus device；5, inertia
Gas shield online annealing device；6, metal wire material surface pretreatment unit；7, reservoir；8, roller is coated；9, circle felt is drawn；
10, inert gas shielding drying and cooling device；11, take-up；12, roller I is coated；13, roller II is coated；14, overflow
Conduit.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Attached drawing and specific embodiment are closed, the present invention is further explained.
Referring to attached Fig. 1 and 2, the process equipment of Metal Substrate graphene composite wire includes: that graphene dispersing solution pretreatment is held
Device 1, actinobacillus device 4, reservoir 7, coating roller 8, draws circle felt 9, inert gas shielding drying and cooling at ultrasonic vibrator 2
Device 10 and take-up 11；Wherein, graphene dispersing solution pretreating containers 1 are placed in over or within ultrasonic vibrator 2, are used for
Ultrasonic disperse graphene dispersing solution；Coating 8 outer surface of roller is evenly distributed with circumferential recess, and coats 8 axis of roller or less and soak
In the graphene dispersing solution in reservoir 7, metal wire rod can rotate stain around circumferential recess.
In addition, the process equipment of above-mentioned Metal Substrate graphene composite wire further includes that constant displacement pump 3, inert gas shielding are online
Annealing device 5 and metal wire material surface pretreatment unit 6；3 input end of constant displacement pump and graphene dispersing solution pretreating containers 1, out
Mouth end is connect with reservoir 7；Inert gas shielding online annealing device 5 includes several by resistance or electromagnetic induction heating
Annealing pipe, annealing pipe are high temperature resistant stainless steel pipe or ceramic tube, and inert gas can be along positive or reverse flow；Metal wire material surface
Pretreatment unit 6 includes alkaline bath, the first rinsing bowl, descaling bath and the second rinsing bowl being sequentially communicated, and is equipped in slot super
Sonic vibrator 2 and heating device.Actinobacillus device 4 includes actinobacillus wheel and speed regulating motor；Drawing circle felt 9 is to be fixed by adjustable spring
Connect the upper and lower two pieces wool felts or porous fur felt soaked with graphene dispersing solution；Metal wire rod includes metal round wires, metal
Flat wire or profiled-cross-section wire rod；Inert gas shielding drying and cooling device 10 are by several high temperature resistant stainless steel pipes or ceramic tube
Composition, is divided into preheating zone, high temperature baking zone, low temperature drying area and cooling zone；Baking zone pipe outer wall uses resistance or electromagnetism
Induction heating, inert gas are entered by cooling zone, are flowed out from preheating zone.
Referring to attached drawing 3, coating roller 8 includes coaxial line and the coating roller I 12 and coating roller II 13 successively arranged；It applies
The outer surface for covering roller I 12 and coating roller II 13 is all evenly distributed with circumferential recess, and bottom is respectively equipped with overflow conduit 14.
Embodiment one
Oxygen-free copper graphene composite wire is prepared by above-mentioned process equipment specifically comprises the processes of:
Raw material are the oxygen-free copper-wire of diameter of phi 0.1mm, and concentration is the water-based graphite alkene dispersion liquid of 5wt%, first by graphite
Alkene dispersion liquid is diluted to 1wt% with deionized water, and with ultrasonic vibration treatment 12h, keeps graphene dispersion uniform, and by oxygen-free copper
Line wheel is installed on actinobacillus device 4, completes starting device after threading work, payingoff speed 160m/min.
Oxygen-free copper-wire is introduced into online annealing device 5, and annealing temperature is 400 DEG C, is passed through nitrogen protection simultaneously in annealing pipe,
Surface pretreatment device 6 is entered back into, passes sequentially through alkaline bath, rinsing bowl, descaling bath, rinsing bowl, and dried up with cold wind, alkaline bath
It is provided with dedicated copper wires alkaline cleaning fluid, descaling bath is provided with dedicated copper wires acidic cleaning solution, and rinsing bowl is provided with through soft
Change treated clear water, each tank liquid temperature is controlled at 70 DEG C ± 5 DEG C.After oxygen-free copper-wire passes through surface pretreatment device 6,
The circumferential recess rotation of lower edge coating 8 upper surface of roller is driven in motor, graphene dispersing solution is attached to oxygen-free copper-wire surface, with
Enter afterwards and circle felt 9 is drawn to draw circle, immediately enters inert gas shielding drying and cooling device 10, pass sequentially through preheating zone, high temperature
Baking zone, low temperature drying area, cooling zone, then fan drying, preheating zone temperature are 80 DEG C, and high temperature baking zone temperature is 120 DEG C, low
Warm baking zone temperature is 110 DEG C, and nitrogen enters from the port of cooling zone, preheating zone is flowed out, and completes first of schungite alkene coating.
Oxygen-free copper-wire graphene composite wire after above-mentioned coating commutates through directive wheel, again by coating roller 8 into
The coating of the second passage of row, repeats the above process 5 passages of total coating, and it is multiple with a thickness of 0.05 μm of oxygen-free copper graphene to obtain graphene layer
Zygonema material.
Embodiment two
Fine aluminium graphene composite wire is prepared by above-mentioned process equipment specifically comprises the processes of:
Raw material are that diameter is 0.5mm, (aluminum steel is soft state, is had been subjected at soft annealing for pure aluminum wire that purity is 99.9%
Reason), concentration is pyrrolidones (NMP) graphene dispersing solution of 5wt%, and pyrrolidones graphene dispersing solution is first diluted to concentration
For 1.5wt%, 18h ultrasonic vibration treatment is carried out to graphene dispersing solution.Since raw material are soft to handle by soft annealing
Line, therefore do not need to be made annealing treatment, directly aluminum wire wheel is installed on actinobacillus device 4, completes starting device after threading work,
Payingoff speed is 210m/min.
Aluminum steel first passes through online annealing device 5, and since raw material are soft state aluminum steel, annealing device 5 does not work, do not need to set
Set annealing temperature.Surface pretreatment device 6 is entered back into, passes sequentially through alkaline bath, rinsing bowl, descaling bath, rinsing bowl, and use cold wind
Drying, interior alkaline bath is dedicated aluminium wire alkaline cleaning fluid, is dedicated aluminium wire acidic cleaning solution in descaling bath, is in rinsing bowl
The clear water of softened processing, each tank liquid temperature are controlled at 70 DEG C ± 5 DEG C.After aluminum steel passes through surface pretreatment device 6,
Motor drives the circumferential recess rotation of lower edge coating 8 upper surface of roller, and graphene dispersing solution is attached to aluminum steel surface, subsequently enters
After drawing circle felt 9 to draw circle, inert gas shielding drying and cooling device 10 are immediately entered, passes sequentially through preheating zone, high temperature drying
Area, low temperature drying area, cooling zone are then dried up by fan, and preheating zone temperature is 160 DEG C, and high temperature baking zone temperature is 260
DEG C, low temperature drying area temperature is 130 DEG C, and nitrogen enters from the port of cooling zone, preheating zone is flowed out, and completes first of schungite alkene
Coating.
Aluminum steel graphene composite wire after above-mentioned coating carries out after directive wheel commutates again by coating roller 8
The coating of second passage, repeats the above process 10 passages of total coating, obtains graphene layer with a thickness of 0.03 μm of aluminium graphene recombination line
Material.
Embodiment three
Stainless steel wire graphene composite wire is prepared by above-mentioned process equipment specifically comprises the processes of:
Raw material are that (stainless steel wire has been subjected to soft annealing processing, and passes through table for 316 stainless steel wires that diameter is 0.09mm
Face oil removing and the processing that descales), concentration is the isopropanol graphene dispersing solution of 3wt%, first by isopropanol graphene dispersing solution
Being diluted to concentration is 0.5wt%, and carries out 12h ultrasonic vibration treatment to graphene dispersing solution.Since raw material are by softening
The flexible cord of annealing does not need to be made annealing treatment, and above-mentioned stainless steel line wheel is installed on actinobacillus device 4, completes threading
Starting device after work, payingoff speed 260m/min.
Stainless steel wire first passes through online annealing device 5, but since raw material are soft state stainless steel wire, therefore annealing device 5 is not
Work does not need setting annealing temperature, then by surface pretreatment device 6, removes since raw material stainless steel wire has been subjected to surface
Oil and processing of rust removing, surface pretreatment device 6 do not work, and do not need filling liquid in each slot.Then lower edge coating rolling is driven in motor
The circumferential recess rotation of 8 upper surfaces of cylinder, graphene dispersing solution are attached to stainless steel wire surface, subsequently enter drawing circle felt 9 and draw circle
Afterwards, inert gas shielding drying and cooling device 10 are immediately entered, pass sequentially through preheating zone, high temperature baking zone, low temperature drying area,
Cooling zone is then dried up by fan, and preheating zone temperature is 160 DEG C, and high temperature baking zone temperature is 300 DEG C, low temperature drying area temperature
Degree is 150 DEG C, and nitrogen enters from the port of cooling zone, preheating zone is flowed out, and completes first of schungite alkene coating, obtains graphene layer
With a thickness of 0.01 μm of stainless steel graphene composite wire.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (10)
1. a kind of process equipment of Metal Substrate graphene composite wire characterized by comprising graphene dispersing solution pretreatment is held
Device (1), actinobacillus device (4), reservoir (7), coating roller (8), draws circle felt (9), inert gas to protect at ultrasonic vibrator (2)
Shield drying and cooling device (10) and take-up (11)；Wherein,
The graphene dispersing solution pretreating containers (1) are placed in over or within the ultrasonic vibrator (2), are used for ultrasonic disperse
Graphene dispersing solution；
Coating roller (8) outer surface is evenly distributed with circumferential recess, and is impregnated in institute below coating roller (8) axis
It states in the graphene dispersing solution in reservoir (7), metal wire rod can be rotated around the circumferential recess.
2. the process equipment of Metal Substrate graphene composite wire as described in claim 1, which is characterized in that further include constant displacement pump
(3), inert gas shielding online annealing device (5) and metal wire material surface pretreatment unit (6)；Wherein,
Constant displacement pump (3) import is connect with the graphene dispersing solution pretreating containers (1), outlet and the reservoir (7)
Connection；
The inert gas shielding online annealing device (5) includes several annealing pipes for passing through resistance or electromagnetic induction heating,
The annealing pipe is high temperature resistant stainless steel pipe or ceramic tube, and inert gas can be along positive or reverse flow；
The metal wire material surface pretreatment unit (6) includes the alkaline bath being sequentially communicated, the first rinsing bowl, descaling bath and second
Rinsing bowl, and the ultrasonic vibrator (2) and heating device are equipped in the slot.
3. the process equipment of Metal Substrate graphene composite wire as described in claim 1, which is characterized in that the actinobacillus device
It (4) include actinobacillus wheel and speed regulating motor.
4. the process equipment of Metal Substrate graphene composite wire as described in claim 1, which is characterized in that the drawing circle felt
It (9) is the two pieces of wool felts or porous fur felt that are fixedly connected by adjustable spring, and the wool felt or porous fur felt warp
The graphene dispersing solution wetting.
5. the process equipment of Metal Substrate graphene composite wire as described in claim 1, which is characterized in that the metal wire rod packet
Include metal round wires, metal flat wire or profiled-cross-section wire rod.
6. the process equipment of Metal Substrate graphene composite wire as described in claim 1, which is characterized in that the inert gas is protected
Shield drying and cooling device (10) are made of several high temperature resistant stainless steel pipes or ceramic tube, are divided into preheating zone, high temperature dries
Dry area, low temperature drying area and cooling zone；The baking zone pipe outer wall uses resistance or electromagnetic induction heating, and inert gas is by described
Cooling zone enters, the preheating zone is flowed out.
7. the process equipment of Metal Substrate graphene composite wire as described in claim 1, which is characterized in that the coating roller
It (8) include coaxial line and the coating roller I (12) successively arranged and coating roller II (13)；The coating roller I (12) and institute
It states coating roller II (13) outer surface and is all evenly distributed with circumferential recess, and bottom is respectively equipped with overflow conduit (14).
8. a kind of technique that Metal Substrate graphene composite wire is processed by any one of the claim 1-7 process equipment,
It is characterized in that, comprising the following steps:
S1, graphene dispersing solution pretreatment: first by graphene dispersing solution ultrasonic vibration treatment at least 1h, and continue in production process
Carry out online ultrasonic vibration treatment；
S2, unwrapping wire: metal wire rod sequentially passes through the coating roller (8) from the actinobacillus device (4), draws circle felt (9) and move back
Fire and cooling device (10), are fixed on the take-up (11), and the unwrapping wire under motor effect, the payingoff speed is 150-
300m/min；
S3, wire surface are graphene coated and post-process: the pretreated graphene dispersing solution of step S1 is conveyed through constant displacement pump (3)
To the reservoir (7), it is impregnated in the graphene dispersing solution in the reservoir (7) below described coating roller (8) axis,
Metal wire rod is around the circumferential recess rotation of coating roller (8) under motor drive, and the graphene dispersing solution is coated on institute
State metal wire material surface；Circle is drawn through drawing circle felt (9) again, coats the graphene dispersing solution of the metal wire material surface equal
It is even；Then through the annealing and cooling device (10) drying, cooling；
S4, take-up.
9. the technique of process equipment processing Metal Substrate graphene composite wire as claimed in claim 8, which is characterized in that step S2
Metal wire rod after unwrapping wire passes through inert gas shielding online annealing device (5) soft annealing, then through the metal wire rod
Surface pretreatment device (6) oil removing and remove oxide.
10. the technique of process equipment processing Metal Substrate graphene composite wire as claimed in claim 8, which is characterized in that
Repeat step S3 described in wire surface it is graphene coated and post-processing at least once, until the graphene layer with a thickness of
0.01-0.05μm；
Graphene compound wire after step S4 take-up carries out tube reducing drawing by drawing die.
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| CN201810790831.1A CN109003742B (en) | 2018-07-18 | 2018-07-18 | Processing equipment and process for metal-based graphene composite wire |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134915A (en) * | 2021-04-29 | 2021-07-20 | 秦巧巧 | Processing method of ceramic-based stone composite board |
| CN113963838A (en) * | 2021-10-26 | 2022-01-21 | 攀枝花学院 | Metal cage frame structure tightly-bound alkene-carbon powder composite wire and preparation method thereof |
| CN114345664A (en) * | 2021-12-30 | 2022-04-15 | 苏州盛光材料有限公司 | Graphene surface-coated high-conductivity copper wire and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020036925A (en) * | 2000-11-11 | 2002-05-17 | 이동초 | A manufacture method of electrode line for coating wire and the electrode line thereof |
| CN204577187U (en) * | 2015-05-09 | 2015-08-19 | 江西广信铜业股份有限公司 | A kind of tinned wird processing equipment integrating |
| CN105741958A (en) * | 2016-04-28 | 2016-07-06 | 山东科虹线缆科技股份有限公司 | Nanographene low-voltage power cable and manufacturing method thereof |
| CN205656906U (en) * | 2016-03-25 | 2016-10-19 | 鹰潭市众鑫成铜业有限公司 | Tinned wire production facility |
| CN106910549A (en) * | 2017-03-23 | 2017-06-30 | 福建甲子信息技术股份有限公司 | A kind of polytetrafluoroethylene (PTFE)/graphene wire and preparation method thereof |
-
2018
- 2018-07-18 CN CN201810790831.1A patent/CN109003742B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020036925A (en) * | 2000-11-11 | 2002-05-17 | 이동초 | A manufacture method of electrode line for coating wire and the electrode line thereof |
| CN204577187U (en) * | 2015-05-09 | 2015-08-19 | 江西广信铜业股份有限公司 | A kind of tinned wird processing equipment integrating |
| CN205656906U (en) * | 2016-03-25 | 2016-10-19 | 鹰潭市众鑫成铜业有限公司 | Tinned wire production facility |
| CN105741958A (en) * | 2016-04-28 | 2016-07-06 | 山东科虹线缆科技股份有限公司 | Nanographene low-voltage power cable and manufacturing method thereof |
| CN106910549A (en) * | 2017-03-23 | 2017-06-30 | 福建甲子信息技术股份有限公司 | A kind of polytetrafluoroethylene (PTFE)/graphene wire and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134915A (en) * | 2021-04-29 | 2021-07-20 | 秦巧巧 | Processing method of ceramic-based stone composite board |
| CN113134915B (en) * | 2021-04-29 | 2022-07-12 | 江门市蓬江区飞帆实业有限公司 | Processing method of ceramic-based stone composite board |
| CN113963838A (en) * | 2021-10-26 | 2022-01-21 | 攀枝花学院 | Metal cage frame structure tightly-bound alkene-carbon powder composite wire and preparation method thereof |
| CN114345664A (en) * | 2021-12-30 | 2022-04-15 | 苏州盛光材料有限公司 | Graphene surface-coated high-conductivity copper wire and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN109003742B (en) | 2020-03-24 |
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