CN110453116A - A kind of aluminium alloy conductive material - Google Patents
A kind of aluminium alloy conductive material Download PDFInfo
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- CN110453116A CN110453116A CN201910893932.6A CN201910893932A CN110453116A CN 110453116 A CN110453116 A CN 110453116A CN 201910893932 A CN201910893932 A CN 201910893932A CN 110453116 A CN110453116 A CN 110453116A
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- 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
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
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- 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
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/03—Making non-ferrous alloys by melting using master alloys
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
- C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/05—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/18—After-treatment, e.g. pore-sealing
- C25D11/20—Electrolytic after-treatment
- C25D11/22—Electrolytic after-treatment for colouring layers
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D13/00—Electrophoretic coating characterised by the process
- C25D13/04—Electrophoretic coating characterised by the process with organic material
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Abstract
The invention discloses a kind of aluminium alloy conductive materials, its main component and mass content are as follows: Zn :≤0.1%, Mn :≤0.03%, Mg:0.4%-0.6%, Si:0.4%-0.6%, Fe:0.2%, Cu :≤0.1%, Cr :≤0.03%, B:0.2%-0.4%, wherein surplus ingredient is AI, and includes six steps.The present invention develops new product trade mark 6101-T7, by the alloying component for changing aluminium alloy, impose the stability of aluminium alloy interior molecules, it is divided into it whole and quality is more stable, it effectively meets domestic electrical product high demand and the conductive of user requires, adjust aluminum alloy heat treatment process, guarantee that its whole conduction property is more steady, ensure that aluminium alloy reaches the index request of electricity Dao Shuai≤32%IACS, improve the practical performance of aluminium alloy, it ensure that the practicability and Optimality of the invented technology, so as to be promoted the use early in the later period.
Description
Technical field
The present invention relates to metal working technical area, specially a kind of aluminium alloy conductive material.
Background technique
Aluminium alloy extrusions is most widely used one kind non-ferrous metal structural material in industry, Aeronautics and Astronautics, automobile,
Machine-building, ship, building, finishing and chemical industry in widely applied, in recent years science and technology and industrial economy
Rapid development, the demand to aluminum alloy piping welding structural member is increasing, the Research on Weldability enabled aluminum alloy to also therewith deeply,
6101 aluminium alloys, the U.S. deform aluminium and aluminium alloy, 6101 aluminium alloy high-strength conduction materials, and 55%IACS guarantees, corrosion resistance, weldering
Connecing property is good, for processing high-intensitive bus-bars conductor.
Although 6101 grade aluminium alloy materials, belong to high-strength conductive material, corrosion resistance, weldability are good, for adding
Work high intensity bus-bars conductor, electricity Dao Shuai≤55%IACS, the above parameter no doubt enable aluminum alloy to material and have reached good workability
Can, but still it is unable to reach domestic electrical product high demand and the conductive requirement of user, cause it that can not better meet electricity
The job requirements of power product, so needing to make improvements adjusting body, to reach job requirements.
Summary of the invention
The purpose of the present invention is to provide a kind of aluminium alloy conductive materials, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of aluminium alloy conductive material, main component and mass content are as follows: Zn :≤0.1%, Mn :≤0.03%, Mg:
0.4%-0.6%, Si:0.4%-0.6%, Fe:0.2%, Cu :≤0.1%, Cr :≤0.03%, B:0.2%-0.4%, wherein
Surplus ingredient is AI, it is characterised in that: including following six step:
Step 1: according to corresponding proportion, the raw materials such as aluminium ingot, intermediate alloy are equipped with, aluminium ingot is put into smelting furnace, day is utilized
Aluminium ingot is melted in right gas burning, and stirring makes its ingredient and more uniform temperature, promotes temperature of aluminum liquid in case adjusting component and refining, generate
Molten aluminum；
Step 2: requiring adjustment molten aluminum component ratio according to alloy, refined by furnace heats to 740~765 DEG C,
And Zn-ef ficiency, iron additive and copper, manganese element, chromium, element silicon and boron element is added in smelting furnace carries out again
Stirring fusing refining；
Step 3: will the aluminum alloy melt that has merged of fusing carry out again it is concise, it is concise after aluminum alloy melt skim
Then purification again carries out aluminum alloy melt standing generation precision aluminum alloy melt；
Step 4: it by the aluminum alloy melt after standing in 715~745 DEG C of at a temperature of progress continuously casting operation, produces
The aluminium bar of each specification；
Step 5: aluminium bar being quenched in glowing furnace by Asia temperature, and temperature is risen to 490 DEG C, keeps the temperature 2 hours,
460 DEG C are cooled the temperature to again, keeps the temperature 2 hours, are finally carried out cooling and are come out of the stove.
Step 6: aluminium bar is set into progress homogenization of composition processing in homogenizing furnace, to eliminate ingot casting residual stress, improves processing
Performance improves extrusion speed, is finally completed aluminium bar production.
Further, the aluminium bar needs to squeeze by heating, and controls between 410-500 degrees Celsius, makes it by high temperature
The principle of low speed, low-temperature and high-speed, squeezes out profile, is corrected by clod wash shape, and shape bending is eliminated after being straightened, turns round the defects of twisting,
Tangerine peel, face injustice cannot be generated simultaneously.
Further, aluminium bar surface fluorocarbon process sprays difluoroethylene in aluminium alloy and its surface by electrostatic interaction,
Color is uniform, it is anti-fade, stain resistance it is superior, and carry out chromaking in chromaking pond, surface will generate a kind of fine and closely woven and stable chromium
Change film, good adsorption capacity can be improved paint adhesion, the aluminium after chromaking is placed in drying oven and is dried.
Further, the aluminium bar material passes through electrostatic interaction again and coats one of powder coating, coating in aluminium alloy and surface
Adhesive force, resistance to consumption, chipping resistance ability, anti-uv-ray are strong, allow powder to be solidified at 200 degrees celsius after spraying, dry in the air
Undercarriage after material, and aluminum profile is placed in electrolyte solution by its restocking to conduction rack again, its surface is formed using electrolysis
Aluminum oxide film, the oxidation profile for needing to colour can carry out electrolytic coloring, increase at any time, and color can produce a variety of from light to dark
Color, aluminium alloy will form aluminum oxide film on surface through being electrolysed in anode oxidation process, and the aluminium alloy aoxidized is by electricity
Solution coloring, can produce multiple color, then carry out sealing pores to the oxidation film on aluminium bar material.
Further, aluminum profile is placed in electrolyte solution, so that its surface is formed aluminum oxide film using electrolysis, is colouring
Electrolytic coloring is carried out in pond, aluminium sheet material is placed in tiselius apparatus, one layer of water solubility third is covered on oxidation film by electrophoretic action
Olefin(e) acid paint film solidifies produced film in 180 degrees Celsius of furnace temperature into curing oven, by electrophoretic action on the basis of oxidation, in oxygen
Change and covers one layer of water-soluble acrylic paint film on film.
Compared with prior art, the beneficial effects of the present invention are: the preparation method of the aluminium alloy conductive material, effectively makes
New product trade mark 6101-T7 is developed, by changing the alloying component of aluminium alloy, imposes the stabilization of aluminium alloy interior molecules
Property, make its it is whole be divided into and quality is more stable, effectively meet domestic electrical product high demand and user
Conduction requires, and adjusts aluminum alloy heat treatment process, guarantees that its whole conduction property is more steady, it is ensured that aluminium alloy reaches electricity
The index request of Dao Shuai≤32%IACS improves the practical performance of aluminium alloy, ensure that the practicability of the mix proportion scheme with it is excellent
It is benign.
Detailed description of the invention
Fig. 1 is the proportion schematic diagram of aluminium alloy conductive material of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Embodiment 1
Referring to Fig. 1, embodiment provided by the invention: a kind of aluminium alloy conductive material, main component and mass content
Are as follows: Zn :≤0.1%, Mn :≤0.03%, Mg:0.4%-0.6%, Si:0.4%-0.6%, Fe:0.2%, Cu :≤0.1%,
Cr :≤0.03%, B:0.2%-0.4%, wherein surplus ingredient is AI, it is characterised in that: including following six step:
Step 1: according to corresponding proportion, the raw materials such as aluminium ingot, intermediate alloy are equipped with, aluminium ingot is put into smelting furnace, day is utilized
Aluminium ingot is melted in right gas burning, and stirring makes its ingredient and more uniform temperature, promotes temperature of aluminum liquid in case adjusting component and refining, generate
Molten aluminum；
Step 2: requiring adjustment molten aluminum component ratio according to alloy, refined by 740~765 DEG C of furnace heats, and
Zn-ef ficiency, iron additive and copper, manganese element, chromium, element silicon and boron element are added in smelting furnace again and stirred
Mix fusing refining；
Step 3: will the aluminum alloy melt that has merged of fusing carry out again it is concise, it is concise after aluminum alloy melt skim
Then purification again carries out aluminum alloy melt standing generation precision aluminum alloy melt；
Step 4: it by the aluminum alloy melt after standing in 715~745 DEG C of at a temperature of progress continuously casting operation, produces
The aluminium bar of each specification；
Step 5: aluminium bar being quenched in glowing furnace by Asia temperature, and temperature is risen to 490 DEG C, keeps the temperature 2 hours,
460 DEG C are cooled the temperature to again, keeps the temperature 2 hours, cooling is finally carried out and comes out of the stove, and aluminium bar quenching is effectively guaranteed in the control of temperature
Quality.
Step 6: aluminium bar is set into progress homogenization of composition processing in homogenizing furnace, to eliminate ingot casting residual stress, improves processing
Performance improves extrusion speed, is finally completed aluminium bar production.
Further, aluminium bar need by heating squeeze, and control between 410-500 degrees Celsius, make its by high temperature low speed,
The principle of low-temperature and high-speed, squeezes out profile, is corrected by clod wash shape, and shape bending is eliminated after being straightened, turns round the defects of twisting, while not
It is uneven that tangerine peel, face can be generated, ageing treatment is carried out in strict accordance with aging technique system, improve alloy strength, and do not need into
The aluminum profile of row surface treatment, packs after carrying out the measurement series such as length, intensity and puts in storage.
Further, aluminium bar surface fluorocarbon process sprays difluoroethylene, color in aluminium alloy and its surface by electrostatic interaction
Uniformly, anti-colour fading, stain resistance are superior, and carry out chromaking in chromaking pond, and surface will generate a kind of fine and closely woven and stable chromaking film,
Paint adhesion can be improved in good adsorption capacity, and the aluminium after chromaking is placed in drying oven and is dried, and in Qian Chu
It manages area and multiple cleaning is carried out to material by regulation, thoroughly clean surface and oil contaminant, it should be noted that detail sanding is carried out before spraying,
Ensure that material is smooth ashless.
Further, aluminium bar material passes through electrostatic interaction again and coats one of powder coating in aluminium alloy and surface, coating attachment
Power, resistance to consumption, chipping resistance ability, anti-uv-ray are strong, allow powder to be solidified at 200 degrees celsius after spraying, after the material that dries in the air
Undercarriage, and aluminum profile is placed in electrolyte solution by its restocking to conduction rack again, so that its surface is formed oxidation using electrolysis
Aluminium film, the oxidation profile for needing to colour can carry out electrolytic coloring, increase at any time, and color can produce a variety of face from light to dark
Color, aluminium alloy will form aluminum oxide film on surface through being electrolysed in anode oxidation process, and the aluminium alloy aoxidized is by electrolysis
Coloring, can produce multiple color, then carry out sealing pores to the oxidation film on aluminium bar material, also, in preceding processing area by rule
Journey carries out multiple cleaning to material, and thorough cleaning material surface and oil contaminant needs to detect aluminum profile drip-dry in undercarriage.
Further, aluminum profile is placed in electrolyte solution, so that its surface is formed aluminum oxide film using electrolysis, is colouring
Electrolytic coloring is carried out in pond, aluminium sheet material is placed in tiselius apparatus, one layer of water solubility third is covered on oxidation film by electrophoretic action
Olefin(e) acid paint film solidifies produced film in 180 degrees Celsius of furnace temperature into curing oven, by electrophoretic action on the basis of oxidation, in oxygen
Change and cover one layer of water-soluble acrylic paint film on film, makes aluminum profile that will there is stronger water resistance, resistance to consumption, wearability, surface
More smooth and beautiful appearance.
Embodiment 2
One, the production technology of cast aluminium alloy gold:
Cast aluminium alloy gold is used as a kind of aluminum alloy materials widely used at present, and production process mainly includes
Melting, cast form, heat treatment and surface treatment of alloy etc..
1, the melting of cast aluminium alloy gold
The refining of 1.1 cast aluminium alloy golds
Since furnace charge and aluminum alloy melt absorb gas in melting, transport and casting process, field trash is produced, makes to close
The purity of golden liquid reduces, and mobility is deteriorated, and casting (ingot casting) can be made to generate a variety of casting flaws after casting, influences its mechanics and adds
Work processing performance and corrosion resistance, air-tightness, anodic oxidation performance and presentation quality etc., therefore must be right before casting
It carries out refining treatment, to achieve the purpose that exclude gas and field trash, so that it is improved the degree of purity of aluminium alloy, mesh
Before, various countries have researched and developed the method for refining of many molten aluminium alloy, integrate, and can be divided mainly into absorption method, non-suction
Attached method and filtration method etc..
The modifying-refining of 1.2 cast aluminium alloy golds is handled
Since the Eutectic Silicon in Al-Si Cast Alloys in cast Al-Si alloy is in coarse needle-shaped or plate, the intensity and modeling of alloy can be significantly reduced
Property, so Metamorphism treatment will be generally carried out, to achieve the purpose that change morphology of eutectic silicon and be improved alloy property, from
It was found that since Na has metamorphism to casting mono- Si alloy of Al, both at home and abroad to the alterant of cast aluminium alloy gold and Metamorphism treatment work
Skill etc. has carried out a large amount of research, makes great progress.
2, the heat treatment of cast aluminium alloy gold
2.1, heat treatment process classification and the heat treatment of principle aluminium alloy castings refer to that, by a certain specification of heat treatment, control adds
Hot temperature, soaking time and cooling velocity change the tissue of alloy, and main purpose is: improving mechanical property, enhance corrosion-resistant
Performance improves processing performance, obtains the stability of size.
2.2, the heat treatment process of aluminium alloy castings can be divided into following four class.
1, annealing；2, solution treatment；3, ageing treatment；4 circular treatments.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of aluminium alloy conductive material, main component and mass content are as follows: Zn :≤0.1%, Mn :≤0.03%, Mg:
0.4%-0.6%, Si:0.4%-0.6%, Fe:0.2%, Cu :≤0.1%, Cr :≤0.03%, B:0.2%-0.4%, wherein
Surplus ingredient is AI, it is characterised in that: including following six step:
Step 1: according to corresponding proportion, the raw materials such as aluminium ingot, intermediate alloy are equipped with, aluminium ingot is put into smelting furnace, natural gas is utilized
Aluminium ingot is melted in burning, and stirring makes its ingredient and more uniform temperature, promotes temperature of aluminum liquid in case adjusting component and refining, generate aluminium
Liquid；
Step 2: adjustment molten aluminum component ratio is required according to alloy, is refined by furnace heats to 740~765 DEG C, and again
Zn-ef ficiency, iron additive and copper, manganese element, chromium, element silicon and boron element are added in smelting furnace and are stirred
Fusing refining；
Step 3: will the aluminum alloy melt that has merged of fusing carry out again it is concise, it is concise after aluminum alloy melt carry out purification of skimming,
Then again aluminum alloy melt stand and generate precision aluminum alloy melt；
Step 4: the aluminum alloy melt by after standing is produced in 715~745 DEG C of at a temperature of progress continuously casting operation
The aluminium bar of each specification；
Step 5: aluminium bar is quenched in glowing furnace by Asia temperature, and temperature is risen to 490 DEG C, keeps the temperature 2 hours, then will
Temperature is down to 460 DEG C, keeps the temperature 2 hours, finally carries out cooling and comes out of the stove；
Step 6: aluminium bar is set into progress homogenization of composition processing in homogenizing furnace, to eliminate ingot casting residual stress, improves processability
Can, extrusion speed is improved, aluminium bar production is finally completed.
2. a kind of aluminium alloy conductive material according to claim 1, it is characterised in that: the aluminium bar needs to squeeze by heating
Pressure, and control between 410-500 degrees Celsius, so that it profile is squeezed out, by cold by the principle of high temperature low speed, low-temperature and high-speed
Bending correction eliminates shape bending, turns round the defects of twisting after being straightened, while cannot generate tangerine peel, face injustice.
3. a kind of aluminium alloy conductive material according to claim 1, it is characterised in that: aluminium bar surface fluorocarbon process is logical
Cross electrostatic interaction, spray difluoroethylene in aluminium alloy and its surface, color is uniform, it is anti-fade, stain resistance it is superior, and in chromaking
Pond carries out chromaking, and surface will generate a kind of fine and closely woven and stable chromaking film, and paint adhesion can be improved in good adsorption capacity, will
Aluminium after chromaking, which is placed in drying oven, is dried.
4. a kind of aluminium alloy conductive material according to claim 1, it is characterised in that: the aluminium bar material passes through electrostatic again
It acts on aluminium alloy and one of powder coating, coating adhesion, resistance to consumption, chipping resistance ability, anti-uv-ray is coated in surface
By force, powder is allowed to be solidified at 200 degrees celsius after spraying, undercarriage after the material that dries in the air, and again by its restocking to conduction rack, by aluminium profiles
Material is placed in electrolyte solution, so that its surface is formed aluminum oxide film using electrolysis, the oxidation profile for needing to colour can carry out electricity
Solution coloring, increases, color can produce multiple color from light to dark, and aluminium alloy is in anode oxidation process through being electrolysed in table at any time
Face will form aluminum oxide film, and the aluminium alloy aoxidized passes through electrolytic coloring, multiple color can be produced, then on aluminium bar material
Oxidation film carry out sealing pores.
5. a kind of aluminium alloy conductive material according to claim 4, it is characterised in that: aluminum profile is placed in electrolyte solution
In, so that its surface is formed aluminum oxide film using electrolysis, carries out electrolytic coloring in coloring pond, aluminium sheet material is placed in tiselius apparatus
In one layer of water-soluble acrylic paint film covered on oxidation film by electrophoretic action, into curing oven, in 180 degrees Celsius of furnace temperature
Solidify produced film, by electrophoretic action on the basis of oxidation, one layer of water-soluble acrylic paint film is covered on oxidation film.
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| CN110904367A (en) * | 2019-11-19 | 2020-03-24 | 安徽鑫发铝业有限公司 | Wear-resistant electrophoresis aluminum alloy profile |
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| CN110904367A (en) * | 2019-11-19 | 2020-03-24 | 安徽鑫发铝业有限公司 | Wear-resistant electrophoresis aluminum alloy profile |
| CN114672706A (en) * | 2022-04-13 | 2022-06-28 | 台州市金美铝业股份有限公司 | High-conductivity aluminum alloy and production process thereof |
| CN114672706B (en) * | 2022-04-13 | 2022-11-25 | 台州市金美铝业股份有限公司 | Production process of high-conductivity aluminum alloy |
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Application publication date: 20191115 |