CN108330428A - Anti- dew decoration aluminium foil and preparation method thereof - Google Patents
Anti- dew decoration aluminium foil and preparation method thereof Download PDFInfo
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- CN108330428A CN108330428A CN201810135228.XA CN201810135228A CN108330428A CN 108330428 A CN108330428 A CN 108330428A CN 201810135228 A CN201810135228 A CN 201810135228A CN 108330428 A CN108330428 A CN 108330428A
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- aluminium foil
- dew
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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
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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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/134—Plasma spraying
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Laminated Bodies (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of anti-dew to decorate aluminium foil and preparation method thereof, and anti-dew decoration aluminium foil includes aluminium foil layer, is attached to the composite coating of the aluminium foil layer surface by way of plasma spraying, and the aluminium foil layer, chemical composition and weight percent are:Iron:0.60% ~ 0.80%, silicon:0.50% ~ 0.60%, zinc:< 0.05%, magnesium:< 0.05%, manganese:< 0.05%, titanium:< 0.08%, copper:0.10 ~ 0.20%, it not can remove the single content < of impurity 0.05%, it not can remove impurity and add up to content < 0.15%, remaining ingredient is aluminium, the composite coating includes 80% tourmaline powder, 18.5% nano zircite, 1.5% lanthana, heat resistance is good, stable quality, and with good superconduction, anti-fog function.
Description
Technical field
The invention belongs to aluminium foil processing technique fields, are related to anti-dew decoration aluminium foil of one kind and preparation method thereof.
Background technology
In recent years, China aluminum fabrication industry was combined closely the demand of market and scientific development, had made conventional aluminum processing material
It is gradually completing the transformation that material is processed to modernization aluminium, therefore great variety has had occurred in China's Aluminum processing material kind.China's Aluminum
The important feature for processing material is developed to high-performance, high-precision, energy-saving and environmental protection direction, and many products have become well-known both at home and abroad
Brand at home and abroad enjoys high reputation in the market;Product quality steadily improves, and product standard level has been in the international rank of advanced units,
Each main aluminium manufacturer can directly receive ordering by advanced country in the world standard requirement in addition to being produced by national standard
Goods.This shows that China's aluminium processing material production is further internationalized, and to meet national economy and science and technology to high-grade, precision and advanced
Many-sided demand of aluminium, each main aluminium processing enterprise have also accordingly formulated many internal technical standards of supplying.
Recently as the fast development of plastic-aluminum combined board industry, the decoration foil for covering modeling coating is just thinned towards to thickness
Direction is developed, and there has also been higher technologies to require for the metal temperature tolerance and surface quality to aluminium foil itself.Past closes using 1100
Gold carries out the production of 0.03mm decoration foils, efficiently solves the problems, such as that metal is durothermic, but with 1100 alloy productions
0.03mm aluminium foil long-term existence surface chromatic aberration, tissue striped and other issues, this and Fe: Si > 4: 1, needle-shaped FeAl3 chemical combination
Object is more, and it is related to easy to produce coarse grain during recrystallization intermediate annealing;After the product is used instead, because Fe: Si shorten to 1.0~
1.5: 1, needle-shaped FeAl3 compounds are opposite to be reduced, and crystal grain is tiny after recrystallizing intermediate annealing, 0.03mm aluminium foil surfaces aberration, group
It knits the technical barriers such as striped and has obtained effective solution, but the technical barriers such as metal temperature tolerance deficiency occur;At the same time, it is
Reach and save material and improve coated and dried temperature and be more conducive to formaldehyde emissions, the purpose to reduce environmental pollution covers modeling
The decoration foil thickness of coating is thinned to 0.022mm by pervious 0.03mm, coated and dried box temperature degree also by pervious 160~
200 DEG C are increased to 180~220 DEG C, and the non-deformability of aluminium foil at relatively high temperatures is faced with more acute technology test.For
Meet 0.022mm decoration foils great surface quality and the durothermic requirement of high metal, the selection of aluminum foil material chemical composition is to closing weight
It wants, and can preparation method be then metal temperature tolerance and the surface quality an important factor for reaching requirements at the higher level for decorating foil.
Invention content
It is an object of the invention to overcome defect existing in the prior art, the anti-dew decoration aluminium foil of one kind and its preparation are provided
Method, heat resistance is good, stable quality, and with good superconduction, anti-fog function.
To achieve the above object, technical scheme of the present invention provides a kind of anti-dew and decorates aluminium foil, including aluminium foil layer, passes through
The mode of plasma spraying is attached to the composite coating of the aluminium foil layer surface, the aluminium foil layer, chemical composition and weight hundred
Point ratio is:Iron:0.60% ~ 0.80%, silicon:0.50% ~ 0.60%, zinc:< 0.05%, magnesium:< 0.05%, manganese:< 0.05%, titanium:<
0.08%, copper:0.10 ~ 0.20%, the single content < 0.05% of impurity is not can remove, impurity is not can remove and adds up to content < 0.15%,
Remaining ingredient is aluminium, and the composite coating includes 80% tourmaline powder, 18.5% nano zircite, 1.5% lanthana.
On the basis of ingredient, increases the content of Cu elements, improve alloy strength, recrystallization temperature and heat resistance;
In addition increase the heat-resisting of aluminium foil, superconduction and anti-dew, environment-friendly function, wherein tourmaline powder itself by the way that composite coating is arranged
Electron ion can be generated for a long time, and permanently discharges negative aeroion and far infrared, negative aeroion to absorb in partial air
Water, condensation is not will produce on half way, then have good anti-dew effect, in addition by permanent releasing negative oxygen ion, release
Environment can be improved by putting far ir ray, have the function of good restraining and sterilizing bacteria, wherein nano zircite have thermal shock resistance it is strong,
High temperature resistant, chemical stability are good, can greatly improve the performance parameter of material, improve its fracture toughness, bending strength etc., profit
The conductive characteristic of different elements is adulterated with nano zirconium dioxide so that aluminium foil has superconduction effect, adds lanthana energy in addition
Enough to make in plasma spraying, powder fusing point is lower, and grain size is small, and bubble becomes smaller, and compactness is more preferable.
It is an object of the invention to overcome defect existing in the prior art, a kind of its preparation of anti-dew decoration aluminium foil is provided
Method.
To achieve the above object, technical scheme of the present invention provides a kind of preparation method of anti-dew decoration aluminium foil, described
Preparation method includes:
S1:Dispensing, ferro-aluminum silicon zinc alloy smelting, continuous casting and rolling form 6.0-10.0mm Casting Rolled Sheets;
S2:Spray emergy surface roughening treatment is carried out to casting plate surface;
S3:By 80% tourmaline powder, the mixed-powder of 18.5% nano zircite, 1.5% lanthana by way of plasma spraying
It is sprayed at casting plate surface, wherein more than 2000 mesh, the power of plasma spraying is the mesh number of tourmaline powder, nano zircite
12KW, spray distance 80-100mm, plasma gas flow rate 40L/min, powder feeding throughput are 15L/min, and powder feed rate is
35g/min;
S4:The Casting Rolled Sheet for being sprayed with composite coating is cold rolled to 0.44-0.85mm by cold-rolling mill;
S5:Using H22 state intermediate annealings;It is annealed using furnace gas temperature control method, i.e. ,≤100 DEG C shove charge, heating is arrived for 1.5 hours
350-450 DEG C, keep the temperature 5-15 hours;Cooling 0.5 hour Dao 20-380 DEG C keeps the temperature 5-15 hours, and cooling is taken the photograph for 1.5 hours to 200
Family name's degree, comes out of the stove;General working rate is 95% or more after the intermediate annealing.
S6:It is cold rolled to 0.28-0.60mm again by cold-rolling mill;
S7:It is rolled down to thickness 0.022mm by foil mill;
S8:Cutting packaging.
When final product thickness reaches 0.022mm, 220 DEG C of metal temperature tolerance is strong by stopping 3~5s metal anti-stretchings originally
Spend moment falls to 100~115Mpa by 200~220Mpa, becomes to stop 1h metal anti-stretchings intensity and is declined by 200~220Mpa
For 150~170Mpa, substantially increases material and be heated anti-softening deformability, meet aluminium-plastic panel user to decorating aluminum foil metal
Temperature tolerance requirement, and the surface quality of original surface color uniform formation exquisiteness can be kept;It is produced compared with 1100 alloy decoration foils
Product metal temperature tolerance is suitable, but without the defect of surface chromatic aberration striped, product specification is compared to raising.
The advantages of the present invention are:
On the basis of ingredient, increases the content of Cu elements, improve alloy strength, recrystallization temperature and heat resistance;
Using H22 states recrystallize intermediate annealing process, ensure aluminium foil roll cold deformation working modulus, improve aluminium foil plasticity and
Heat resistance;
By the way that composite coating is arranged, reach good superconduction, heat-resisting, anti-dew and environmental protection characteristic.
Specific implementation mode
With reference to embodiment, the specific embodiment of the present invention is further described.Following embodiment is only used for more
Add and clearly demonstrate technical scheme of the present invention, and not intended to limit the protection scope of the present invention.
A kind of anti-dew decoration aluminium foil, including aluminium foil layer, the aluminium foil layer surface is attached to by way of plasma spraying
Composite coating, the aluminium foil layer, chemical composition and weight percent are:Iron:0.60% ~ 0.80%, silicon:0.50% ~ 0.60%,
Zinc:< 0.05%, magnesium:< 0.05%, manganese:< 0.05%, titanium:< 0.08%, copper:0.10 ~ 0.20%, it not can remove impurity and individually contain
< 0.05% is measured, impurity is not can remove and content < 0.15%, remaining ingredient is added up to be aluminium, the composite coating includes 80% tourmaline
Powder, 18.5% nano zircite, 1.5% lanthana.
On the basis of ingredient, increases the content of Cu elements, improve alloy strength, recrystallization temperature and heat resistance;
In addition increase the heat-resisting of aluminium foil, superconduction and anti-dew, environment-friendly function, wherein tourmaline powder itself by the way that composite coating is arranged
Electron ion can be generated for a long time, and permanently discharges negative aeroion and far infrared, negative aeroion to absorb in partial air
Water, condensation is not will produce on half way, then have good anti-dew effect, in addition by permanent releasing negative oxygen ion, release
Environment can be improved by putting far ir ray, have the function of good restraining and sterilizing bacteria, wherein nano zircite have thermal shock resistance it is strong,
High temperature resistant, chemical stability are good, can greatly improve the performance parameter of material, improve its fracture toughness, bending strength etc., profit
The conductive characteristic of different elements is adulterated with nano zirconium dioxide so that aluminium foil has superconduction effect, adds lanthana energy in addition
Enough to make in plasma spraying, powder fusing point is lower, and grain size is small, and bubble becomes smaller, and compactness is more preferable.
A kind of preparation method of anti-dew decoration aluminium foil, the preparation method include:
S1:Dispensing, ferro-aluminum silicon zinc alloy smelting, continuous casting and rolling form 6.0-10.0mm Casting Rolled Sheets;
S2:Spray emergy surface roughening treatment is carried out to casting plate surface;
S3:By 80% tourmaline powder, the mixed-powder of 18.5% nano zircite, 1.5% lanthana by way of plasma spraying
It is sprayed at casting plate surface, wherein more than 2000 mesh, the power of plasma spraying is the mesh number of tourmaline powder, nano zircite
12KW, spray distance 80-100mm, plasma gas flow rate 40L/min, powder feeding throughput are 15L/min, and powder feed rate is
35g/min;
S4:The Casting Rolled Sheet for being sprayed with composite coating is cold rolled to 0.44-0.85mm by cold-rolling mill;
S5:Using H22 state intermediate annealings;It is annealed using furnace gas temperature control method, i.e. ,≤100 DEG C shove charge, heating is arrived for 1.5 hours
350-450 DEG C, keep the temperature 5-15 hours;Cooling 0.5 hour Dao 20-380 DEG C keeps the temperature 5-15 hours, and cooling is taken the photograph for 1.5 hours to 200
Family name's degree, comes out of the stove;General working rate is 95% or more after the intermediate annealing;
S6:It is cold rolled to 0.28-0.60mm again by cold-rolling mill;
S7:It is rolled down to thickness 0.022mm by foil mill;
S8:Cutting packaging.
Change original 1100 alloy decoration foil processing technology, using the life of cold deformation rate >=95% after H22 state intermediate annealings
Produce processing technology;When final product thickness reaches 0.022mm, 220 DEG C of metal temperature tolerance is resisted by stopping 3~5s metals originally
Tensile strength moment falls to 100~115Mpa by 200~220Mpa, becomes to stop 1h metal anti-stretching intensity by 200~220Mpa
150~170Mpa is fallen to, material is substantially increased and is heated anti-softening deformability, meets aluminium-plastic panel user to decorating aluminium foil
The requirement of metal temperature tolerance, and the surface quality of original surface color uniform formation exquisiteness can be kept;With 1100 alloy decoration foil phases
It is more suitable than resultant metal temperature tolerance, but without the defect of surface chromatic aberration striped, product specification is compared to raising.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (2)
1. a kind of anti-dew decorates aluminium foil, which is characterized in that be attached to the aluminium including aluminium foil layer, by way of plasma spraying
The composite coating on layers of foil surface, the aluminium foil layer, chemical composition and weight percent are:Iron:0.60% ~ 0.80%, silicon:
0.50% ~ 0.60%, zinc:< 0.05%, magnesium:< 0.05%, manganese:< 0.05%, titanium:< 0.08%, copper:0.10 ~ 0.20%, it can not go
Except the single content < 0.05% of impurity, it not can remove impurity and content < 0.15%, remaining ingredient added up to be aluminium, the composite coating packet
Include 80% tourmaline powder, 18.5% nano zircite, 1.5% lanthana.
2. the preparation method of anti-dew decoration aluminium foil as described in claim 1, it is characterised in that:The preparation method includes:
S1:Dispensing, ferro-aluminum silicon zinc alloy smelting, continuous casting and rolling form 6.0-10.0mm Casting Rolled Sheets;
S2:Spray emergy surface roughening treatment is carried out to casting plate surface;
S3:By 80% tourmaline powder, the mixed-powder of 18.5% nano zircite, 1.5% lanthana by way of plasma spraying
It is sprayed at casting plate surface, wherein more than 2000 mesh, the power of plasma spraying is the mesh number of tourmaline powder, nano zircite
12KW, spray distance 80-100mm, plasma gas flow rate 40L/min, powder feeding throughput are 15L/min, and powder feed rate is
35g/min;
S4:The Casting Rolled Sheet for being sprayed with composite coating is cold rolled to 0.44-0.85mm by cold-rolling mill;
S5:Using H22 state intermediate annealings;It is annealed using furnace gas temperature control method, i.e. ,≤100 DEG C shove charge, heating is arrived for 1.5 hours
350-450 DEG C, keep the temperature 5-15 hours;Cooling 0.5 hour Dao 20-380 DEG C keeps the temperature 5-15 hours, and cooling is taken the photograph for 1.5 hours to 200
Family name's degree, comes out of the stove;General working rate is 95% or more after the intermediate annealing;
S6:It is cold rolled to 0.28-0.60mm again by cold-rolling mill;
S7:It is rolled down to thickness 0.022mm by foil mill;
S8:Cutting packaging.
Priority Applications (1)
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CN201810135228.XA CN108330428A (en) | 2018-02-09 | 2018-02-09 | Anti- dew decoration aluminium foil and preparation method thereof |
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CN201810135228.XA CN108330428A (en) | 2018-02-09 | 2018-02-09 | Anti- dew decoration aluminium foil and preparation method thereof |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109252072A (en) * | 2018-10-15 | 2019-01-22 | 威海海鑫新材料有限公司 | A kind of high-precision aluminum foil stock and its preparation process |
CN110484193A (en) * | 2019-08-28 | 2019-11-22 | 韦权 | A kind of preparation method of the moisture-proof glass cement of high cohesive force |
CN111975293A (en) * | 2020-07-25 | 2020-11-24 | 上海爱焙乐铝箔包装有限公司 | Environment-friendly energy-saving high-temperature-resistant aluminum foil and preparation process thereof |
CN114226452A (en) * | 2021-12-07 | 2022-03-25 | 河南通达新材料有限公司 | Curtain wall roll production process |
-
2018
- 2018-02-09 CN CN201810135228.XA patent/CN108330428A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109252072A (en) * | 2018-10-15 | 2019-01-22 | 威海海鑫新材料有限公司 | A kind of high-precision aluminum foil stock and its preparation process |
CN110484193A (en) * | 2019-08-28 | 2019-11-22 | 韦权 | A kind of preparation method of the moisture-proof glass cement of high cohesive force |
CN111975293A (en) * | 2020-07-25 | 2020-11-24 | 上海爱焙乐铝箔包装有限公司 | Environment-friendly energy-saving high-temperature-resistant aluminum foil and preparation process thereof |
CN114226452A (en) * | 2021-12-07 | 2022-03-25 | 河南通达新材料有限公司 | Curtain wall roll production process |
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