CN108977867A - Metal plating oxidation film forms similar glaze optical surface processing method and its structure - Google Patents
Metal plating oxidation film forms similar glaze optical surface processing method and its structure Download PDFInfo
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- CN108977867A CN108977867A CN201710411903.2A CN201710411903A CN108977867A CN 108977867 A CN108977867 A CN 108977867A CN 201710411903 A CN201710411903 A CN 201710411903A CN 108977867 A CN108977867 A CN 108977867A
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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
- C25D11/16—Pretreatment, e.g. desmutting
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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
-
- 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
- C25D11/24—Chemical after-treatment
- C25D11/243—Chemical after-treatment using organic dyestuffs
-
- 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
- C25D11/30—Anodisation of magnesium or alloys based thereon
-
- 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
- C25D11/34—Anodisation of metals or alloys not provided for in groups C25D11/04 - C25D11/32
Abstract
A kind of metal plating oxidation film forms similar glaze optical surface processing method and its structure, wherein the metallic substrate surface generation that waxing polishing forms mirror surface can be completed in one has an anode oxide film, and there are multiple closed holes inside the anode oxide film, there is a background color dyestuff in the hole, the background color dyestuff is deeper closer to the bottom colors of anode oxide film hole, and form the mirror surface of an one-way mirror, and a dye ink can carry out cross dyeing with the background color dyestuff close to top end, and form the glossy effect of similar ceramic glazing, and the dye ink is removed and is instilled inside and outside anode oxide film hole, and it can penetrate at the top surface of anode oxide film, a dyestuff color is formed at top surface, it so can reach the purpose of polychrome configuration.
Description
Technical field
The present invention relates to a kind of metal plating oxidation films to form similar glaze optical surface processing method and its structure, especially one
Kind can make metal surface form the mirror surface of an one-way mirror, and a kind of glossy effect with similar ceramic glazing can be presented.
Background technique
Generally in order to assign the colorful diversification of metal appearance and reservation metal appearance tactile impression, and antirust or can prevent from wearing away
Deng.The process for treating surface of metal chassis gradually has attracted much attention.In the process for treating surface of metal chassis, with plating, chemistry
Plating or other coating modes form functional metal layer in metal chassis, or produce various differences on metal chassis surface
The floral designs or text of level increase the sense of worth of product.
Before general plating, it is necessary to metallic substrate surface first be hit lapping mode by abrasive blasting or pearl, to make gold
Belong to substrate surface and form cloudy surface shape, but other than forming cloudy surface, the metallic substrate surface can be also processed by shot blasting, and
By polishing treatment, then the metallic substrate surface can be made to form mirror-like, but due to the manufacturer of electroplating processes and polishing treatment
Difference, therefore the metal base after polishing treatment can stick again one layer of isolation film in surface, therefore when giving to being able to carry out at plating
After the manufacturer of reason, then first the isolation film must be removed, but so remove movement, will be unable to avoid meeting in the metallic substrate surface
Upper residual residue glue, therefore the manufacturer then additionally must carry out chemical polishing processing to the metal base, to get rid of the metal base
Residue glue on surface can carry out anodic oxidation electroplating processes in the metallic substrate surface later, tangible time-consuming in way
It takes a lot of work, does not meet economic benefit.
And anodic oxidation electroplating processes, under actual conditions, it is necessary to which in an electrolytic cell, (electrolytic solution is usually to dilute sulphur
Acid) in, metal base (such as aluminum or aluminum alloy) workpiece is placed in anode, applies certain voltage and electric current, electric current passes through Metal Substrate
(anode) and electrode (cathode) between material.This will lead to oxonium ion and is gathered in metallic substrate surface and reacts and form one kind
Porous oxide coatings (anode oxide film), since anode processing is be oxidized to epithelium (Conversion Coating) technology one
Kind, epithelium is melted into according to the definition of ASTM and is referred to using chemistry or electrochemical treatments, generates metal surface a kind of containing should
The skin membrane of metal ingredient, and it is in tracheid that the display skin membrane of anode processing epithelium (anode oxide film), which is actually,
(cellular tube) tissue, bottom is in circular arc Like like general test tube bottom, and then has multiple holes in tracheid tissue.
In addition, since anodizing of aluminium film has a large amount of holes, aluminium surface handles that its adsorption is very strong, and hand touch has
The feeling of glutinous hand, therefore after coloring, for the anti-pollution and corrosion resistance for improving oxidation film, sealing of hole is essential step
Suddenly.The sealing of hole of aluminium alloy profiled aluminium mainly has two kinds of heat-sealing hole and cold seal hole.
Also, the program of the coloring of existing metal base, if to disseminate another color during coloring, without
The position that color must be changed must then use one to hinder electric ink and cover, and metal base immersion is had to the dyestuff of another color again
Disseminated in solution, however the resistance electricity ink its blocking effect as expected in it is good, therefore have another color when immersing
When in dye solution, when being not necessary to the position of change color it is possible to being caught another color, therefore disseminating another color,
Its yield will be reduced to 60 ~ 75%, and if also to disseminate another color again later, yield but will be reduced to 30% hereinafter,
Therefore this traditional mode, it is not particularly suited for repeatedly disseminating the demand of different colours.
Therefore, if can design one can carry out multiple color cross dyeing in metal surface, and in addition to not during cross dyeing
It will affect except its yield, can more form glossy sense by cross dyeing, such present invention should be a best solution.
Summary of the invention
A kind of metal plating oxidation film forms similar glaze optical surface processing method, method are as follows: provides a metal base, first
Waxing polishing is carried out to form mirror surface to the metal base, it is remaining cured to remove metallic substrate surface institute again later；Then, right
The metal base carries out anodic oxidation electroplating processes, has an anode oxide film to generate in the metallic substrate surface, wherein the sun
The height of pole oxidation film is about less than or equal to 30 μm, which has multiple holes, in addition, when carrying out anode
When aoxidizing electroplating processes, the electrolyte and condition used is carried out selected from sulfuric acid, chromic acid, oxalic acid or phosphoric acid, individual items
Part is as follows: using 10 ~ 24% sulfuric acid, voltage value is in 12 ~ 25 volts, and current density is in 2.4 ~ 4A/m2, operation temperature in 10 ~
21 degree, the processing time is 5 ~ 15 minutes；Using 6 ~ 12% chromic acid, voltage value is controlled in 25 ~ 40 volts, current density in 1.5 ~
3.5A/m2, for operation temperature in 35 degree, the processing time is 10-15 minutes；Using 4 ~ 8% oxalic acid, voltage value is 30 ~ 60 volts,
Current density is in 2.1 ~ 4A/m2, operation temperature is 18 ~ 20 degree, and the processing time is 5 ~ 15 minutes；And 8 ~ 15% phosphoric acid are used,
Voltage is 10 ~ 14 volts, and operation temperature is 18 ~ 25 degree, and the processing time is 10 ~ 20 minutes；This anode oxide film has been generated into
Metal base be put into a staining trough and impregnate, there is at least one background color dyestuff, which is water in the staining trough
Soluble dye takes out metal base, which can be placed in the hole of anode oxide film, and heavy towards hole bottom
It forms sediment, is distributed as the background color dye colour of hole top to bottom from shallow to deep, it is the deepest closer to bottom colors, to be formed
For the mirror surface of an one-way mirror principle and the glossy impression of similar ceramic glazing；By the ink gun of an ink-jet apparatus, in the anode
The dye ink that solid color or two kinds of colors or more mix is injected in the top surface of oxidation film and hole, wherein the dye ink
For metal dye type ink, therefore the dye ink penetrates into the anode oxide film top surface, can form a dye ink water colour in top surface
Coloured silk, and inject the background color dyestuff that the dye ink in hole can be shallower with color and carry out cross dyeing, cross dyeing color expected from formation one；
Finally, carrying out sealing pores again, the hole top surface of the anodic oxidation film surface is sealed, avoids background color dyestuff and dye ink
It flows out outside hole.
In a preferred embodiment, wherein the metal base is aluminium or stainless steel or iron charge or magnesium alloy or its combination.
In a preferred embodiment, wherein the sealing pores carry out in an enclosed slot, have a vinegar inside the enclosed slot
The hole sealing agent of acid solution, and the processing time by being warmed to 90 ~ 100 DEG C and 8 ~ 15 minutes carries out sealing of hole.
In a preferred embodiment, wherein color of the background color dyestuff at 6-15 μm of height of holes of oxidation film hole is most deep,
And the background color dye colour at 16-30 μm of height is then gradually returned shallowly by deep, to form the mirror surface of an one-way mirror, seems appearance
Just like the glossy effect of ceramic glazing.
In a preferred embodiment, which is carried out at 16-30 μm of anode oxide film of height with background color dyestuff
Cross dyeing.
In a preferred embodiment, wherein the specific gravity of the dye ink makes dye ink and bottom than the background color dyestuff weight
Color dyestuff can carry out cross dyeing.
In a preferred embodiment, wherein the dye ink is tryptophol dissolubility/fat-soluble solvent type dye ink, green alcohol
Dissolubility/fat-soluble solvent type dye ink, red alcohol-soluble/fat-soluble solvent type dye ink and yellow alcohol-soluble/fat-soluble
Solvent dye ink.
In a preferred embodiment, wherein the metal base is 40 ~ 50 DEG C in soaking temperature in staining trough, and soaking time is extremely
It is less 2 ~ 4 minutes.
A kind of metal plating oxidation film forms similar glaze optical surface processing structure, comprising: a metal base, there are two mirrors for tool
The surface in face；And an anode oxide film, it is created on the surface of two mirror surfaces of the metal base respectively, the metal base
The inside of the anode oxide film generated on the surface of one of mirror surface has multiple closed holes, is equipped in the hole
One water-soluble background color dyestuff, the background color dyestuff form a deep color the deepest close to the color at hole bottom, and
The mirror surface of an one-way mirror is presented, and shows a dye ink and the color after the background color dyestuff cross dyeing close to the top end of hole
It is color；It is infiltrated with the dye ink at the top surface of the anode oxide film, makes top surface that the color of dye ink be presented.
Detailed description of the invention
Fig. 1 is the process signal that metal plating oxidation film of the invention forms similar glaze optical surface processing method and its structure
Figure.
Fig. 2A is that metal plating oxidation film of the invention forms similar glaze optical surface processing method and its implementation of structure is shown
It is intended to.
Fig. 2 B is the implementation signal that metal plating oxidation film of the present invention forms similar glaze optical surface processing method and its structure
Figure.
Fig. 2 C is that metal plating oxidation film of the invention forms similar glaze optical surface processing method and its implementation of structure is shown
It is intended to.
Fig. 2 D is that metal plating oxidation film of the invention forms similar glaze optical surface processing method and its implementation of structure is shown
It is intended to.
Fig. 2 E is that metal plating oxidation film of the invention forms similar glaze optical surface processing method and its implementation of structure is shown
It is intended to.
Fig. 2 F is that metal plating oxidation film of the invention forms similar glaze optical surface processing method and its implementation of structure is shown
It is intended to.
Fig. 3 is the entity photo that metal plating oxidation film of the invention forms similar glaze optical surface processing method and its structure
Schematic diagram.
Description of symbols
1- anode oxide film
11- hole
2- dye solution
3- metal base
4- metal base
5- anode oxide film
51- hole
The top surface 52-
53- sealing of hole anode oxide film
6- staining trough
61- background color dyestuff
7- ink-jet apparatus
71- ink gun
711- dye ink.
Specific embodiment
About other technologies content, feature and effect of the present invention, the preferred embodiment of attached drawing is referred in following cooperation
In detailed description, can clearly it present.
Referring to Fig. 1, form the flow diagram of similar glaze optical surface processing for metal plating oxidation film, by can in figure
Know, the steps include:
One metal base is provided, waxing polishing first is carried out to form mirror surface to the metal base, removes the metal base again later
Surface institute remaining cured 201.
Then, anodic oxidation electroplating processes are carried out to the metal base, to have an anode in metallic substrate surface generation
Oxidation film, wherein the height of the anode oxide film is about less than or equal to 30 μm, and the anodic oxidation film surface has multiple bees
Nido hole 202.
Later, the metal base for having generated anode oxide film is put into a staining trough and is impregnated, had extremely in the staining trough
A kind of few background color dyestuff, wherein soaking temperature is 40 ~ 50 DEG C, and soaking time is at least 2 ~ 4 minutes, which is water
Soluble dye, i.e. the deepest closer to the background color dye colour of hole bottom, wherein optimum state is high in oxidation film hole
Color is most deep at 6-15 μm of degree, and the background color dye colour at 16-30 μm of height is then gradually returned shallowly by deep, unidirectional to form one
The mirror surface of mirror makes appearance appear to have the glossy effect 203 such as ceramic glazing.
Again by the ink gun of an ink-jet apparatus, in injected in the top surface of the anode oxide film and hole solid color or
The dye ink more than two kinds of colors mixed, wherein the dye ink is metal dye type ink, therefore the dye ink can penetrate into
In the anode oxide film top surface, and at top surface formed dye ink color, to form the first color, and inject in hole
Dye ink can carry out with close to the shallower background color dyestuff of hole top end color in cross dyeing, and cross dyeing is at expected bright color
Coloured silk, to form second of color, since background color dyestuff forms the mirror surface of one-way mirror, similar pottery is equally presented in the color after making cross dyeing
The glossy effect of porcelain glazing, and there is gay colours 204.
Finally, carrying out sealing pores again, the hole top surface of the anodic oxidation film surface is sealed, avoid background color dyestuff and
Dye ink flows out hole outer 205.
The metal base mentioned in the present embodiment is aluminum metal, but is also able to use other metal materials substitution, such as: no
Become rusty steel, iron charge, magnesium alloy etc.；Before the metal base carries out anodic oxidation electroplating processes, then the program that must be cleaned, and in
After cleaning, waxing polishing is carried out to form mirror surface to the metal base, cured is gone metallic substrate surface institute is remaining later
It removes.
And when anodic oxidation electroplating processes to be carried out, it is necessary in an electrolytic cell (electrolytic solution is usually dilute sulphuric acid)
In, metal base (such as aluminum or aluminum alloy) workpiece is placed in anode, applies certain voltage and electric current, electric current by metal base it
Between (anode) and electrode (cathode), this will lead to oxonium ion and is gathered in 4 surface of metal base and reacts and form a kind of tool
There is the anode oxide film 5 of multiple honey comb like holes 51, as shown in Figure 2 A, the height of the anode oxide film is about less than or equal to
30µm。
Wherein, when carrying out anodic oxidation electroplating processes, it is necessary to control voltage value in electrolyte and condition and electric current is close
Degree so that the hole 51 becomes relatively thin, therefore by 4 surface of metal base from the point of view of, thinner hole 51 will enable the metal
4 surface of substrate seems more fine, and the electrolyte and condition that the present embodiment value uses in following group wherein
One of:
(1) 10 ~ 24% sulfuric acid are used, voltage value is in 12 ~ 25 volts, and current density is in 2.4 ~ 4A/m2, operation temperature in 10 ~
21 degree, the processing time is 5 ~ 15 minutes.
(2) 6 ~ 12% chromic acid are used, voltage value is controlled in 25 ~ 40 volts, and current density is in 1.5 ~ 3.5A/m2, operation temperature
It spends in 35 degree, the processing time is 10-15 minutes.
(3) 4 ~ 8% oxalic acid are used, voltage value is 30 ~ 60 volts, and current density is in 2.1 ~ 4A/m2, operation temperature 18
~ 20 degree, the processing time is 5 ~ 15 minutes.
(4) 8 ~ 15% phosphoric acid are used, voltage is 10 ~ 14 volts, and operation temperature is 18 ~ 25 degree, and the processing time is 10 ~ 20
Minute.
Later, when wanting coloring grounding, as shown in Figure 2 B, then the metal base 4 for generating anode oxide film must be put into one
It is impregnated in staining trough 6, there is at least one background color dyestuff 61 in the staining trough 6, wherein soaking temperature is 40 ~ 50 DEG C, and is soaked
The bubble time is at least 2 ~ 4 minutes, and wherein the background color dyestuff 61 is water-soluble dye, when metal base 4 is taken out from dyestuff slot,
The background color dyestuff can be placed in the hole 51 of anode oxide film 5, as shown in Figure 2 C, make background color dyestuff can be by the top of hole 51
Towards bottom precipitation, make the deepest close to bottom colors, causes background color dyestuff 61 by the color point on 51 top of hole to bottom end
Cloth is from shallow to deep, and to be formed as the mirror surface of an one-way mirror, show 5 surface of anode oxide film glossy just like ceramic glazing
Effect.
As shown in Figure 2 D, then by the ink gun 71(of an ink-jet apparatus 7 ink gun 71 can for electric osmose formula, voltage-type,
Air blowing type or bubble type), in inject on the top surface of the anode oxide film 5 52 and in hole 51 solid color or two kinds of colors with
On dye ink 711, wherein the dye ink 711 is metal dye type ink, therefore the dye ink 711 can penetrate into the anode
In 5 top 52 of oxidation film, the color of dye ink 711 is formed in top end, forms the first color, and injects the dye in hole
Expect that ink 711 then can carry out cross dyeing colour mixture with background color dyestuff 61 of the hole 51 close in top surface, forms second of color, and cross dyeing
Pattern afterwards is as shown in Figure 2 E, and forms one in addition to the glossy effect with ceramic glazing, and have both expected gay colours or
Figure.
Wherein the dye ink 711 is blue alcohol-soluble/fat-soluble solvent type dye ink, green alcohol-soluble/fat-soluble
Solvent dye ink, red alcohol-soluble/fat-soluble solvent type dye ink and yellow alcohol-soluble/fat-soluble solvent type dye ink
Water and black alcohol-soluble/fat-soluble solvent type dye ink, and the specific gravity of the dye ink 711 is than the background color dyestuff weight, institute
Cross dyeing colour mixture can be carried out with background color dyestuff with dye ink, and obtains expected color effect, similar to the glossy of ceramics glazing
Effect can refer to entity photo schematic diagram shown in Fig. 3.
Finally, can be then sent through an enclosed slot (not shown) carries out sealing pores, wherein there is envelope inside the enclosed slot
Hole agent (acetate solution), and the processing time by being warmed to 90 ~ 100 DEG C and 8 ~ 15 minutes to carry out sealing pores, in this
51 top surface of hole on 5 surface of anode oxide film forms a sealing of hole anode oxide film 53, which is closed, and
Pattern after sealing of hole is as shown in Figure 2 F.
Metal plating oxidation film provided by the present invention forms similar glaze optical surface processing method and its structure, existing with other
When having technology to be compared to each other, advantage is as follows:
(1) present invention is due to being directly to be electroplated after polishing, therefore be not necessary to stick one layer of isolation film again, and be also not required to carry out chemistry
The residue glue in the metallic substrate surface is removed in polishing treatment, thus can save it is unnecessary manually and cost payout.
(2) present invention can be formed the mirror surface of an one-way mirror by background color dyestuff and show the glossy of similar ceramic glazing
Bright sense, then bright-coloured glossy color is formed with after dye ink progress cross dyeing by background color dyestuff.
(3) dye ink of the invention can penetrate into the top surface of anode oxide film, make dye ink color itself that can pass through sun
Pole oxidation film bottom surface is presented, and another color after cross dyeing, can be presented by hole, multicolour aspect is presented.
The present invention has passed through the above embodiments and discloses as above, but it is not intended to limit the invention, it is any be familiar with this one
Technical field has usually intellectual, is understanding present invention technical characteristic above-mentioned and embodiment, and of the invention not departing from
In spirit and scope, when can make some changes and embellishment, therefore protection scope of the present invention should be defined with claims
Subject to.
Claims (9)
1. a kind of metal plating oxidation film forms similar glaze optical surface processing method, which is characterized in that its method are as follows:
One metal base is provided, waxing polishing first is carried out to form mirror surface to the metal base, removes the metal base again later
Surface institute is remaining cured；
Then, anodic oxidation electroplating processes are carried out to the metal base, to have an anodic oxidation in metallic substrate surface generation
Film, wherein the height of the anode oxide film is less than or equal to 30 μm, which has multiple holes, in addition,
When carrying out anodic oxidation electroplating processes, the electrolyte and condition that use be selected from sulfuric acid, chromic acid, oxalic acid or phosphoric acid come into
Row, individual conditions are as follows: using 10 ~ 24% sulfuric acid, voltage value is in 12 ~ 25 volts, and current density is in 2.4 ~ 4A/m2, operation
For temperature in 10 ~ 21 degree, the processing time is 5 ~ 15 minutes；Using 6 ~ 12% chromic acid, voltage value is controlled in 25 ~ 40 volts, electric current
Density is in 1.5 ~ 3.5A/m2, for operation temperature in 35 degree, the processing time is 10-15 minutes；Using 4 ~ 8% oxalic acid, voltage value is
30 ~ 60 volts, current density is in 2.1 ~ 4A/m2, operation temperature is 18 ~ 20 degree, and the processing time is 5 ~ 15 minutes；And it uses
8 ~ 15% phosphoric acid, voltage are 10 ~ 14 volts, and operation temperature is 18 ~ 25 degree, and the processing time is 10 ~ 20 minutes；
The metal base for having generated anode oxide film is put into a staining trough and is impregnated, is had in the staining trough at least one
Background color dyestuff, the background color dyestuff are water-soluble dye, metal base are taken out, which can be placed in anode oxide film
In hole, and towards hole bottom precipitation, make the background color dye colour of hole top to bottom be distributed as from shallow to deep, closer to
Bottom colors are the deepest, to be formed as the mirror surface of an one-way mirror principle and the glossy impression of similar ceramic glazing；
By the ink gun of an ink-jet apparatus, in injection solid color or two kinds of face in the top surface of the anode oxide film and hole
The dye ink more than color mixed, wherein the dye ink is metal dye type ink, therefore the dye ink penetrates into the anodic oxygen
Change in film top surface, a dye ink color can be formed in top surface, and injects the bottom that the dye ink in hole can be shallower with color
Color dyestuff carries out cross dyeing, cross dyeing color expected from formation one；
Finally, carrying out sealing pores again, the hole top surface of the anodic oxidation film surface is sealed, avoids background color dyestuff and dyestuff
Outside ink exit hole.
2. metal plating oxidation film as described in claim 1 forms similar glaze optical surface processing method, which is characterized in that the gold
Belonging to substrate is aluminium or stainless steel or iron charge or magnesium alloy or its combination.
3. metal plating oxidation film as described in claim 1 forms similar glaze optical surface processing method, which is characterized in that the envelope
Hole processing carries out in an enclosed slot, has the hole sealing agent of an acetate solution inside the enclosed slot, and by being warmed to 90 ~ 100 DEG C
And 8 ~ 15 minutes processing time carried out sealing of hole.
4. metal plating oxidation film as described in claim 1 forms similar glaze optical surface processing method, which is characterized in that the bottom
Color of the color dyestuff at 6-15 μm of height of holes of oxidation film hole is most deep, and the background color dye colour at 16-30 μm of height then by
It is gradually returned shallowly by deep, to form the mirror surface of an one-way mirror.
5. metal plating oxidation film as claimed in claim 4 forms similar glaze optical surface processing method, which is characterized in that the dye
Expect that ink carries out cross dyeing with background color dyestuff at 16-30 μm of anode oxide film of height.
6. metal plating oxidation film as claimed in claim 5 forms similar glaze optical surface processing method, which is characterized in that the dye
Expect that the specific gravity of ink than the background color dyestuff weight, makes dye ink and background color dyestuff be able to carry out cross dyeing.
7. metal plating oxidation film as described in claim 1 forms similar glaze optical surface processing method, which is characterized in that the dye
Material ink is tryptophol dissolubility/fat-soluble solvent type dye ink, green alcohol-soluble/fat-soluble solvent type dye ink, red alcohol
Dissolubility/fat-soluble solvent type dye ink and yellow alcohol-soluble/fat-soluble solvent type dye ink.
8. gold metal plating oxidation film as described in claim 1 forms similar glaze optical surface processing method, which is characterized in that should
Metal base is 40 ~ 50 DEG C in soaking temperature in staining trough, and soaking time is at least 2 ~ 4 minutes.
9. a kind of metal plating oxidation film forms similar glaze optical surface processing structure characterized by comprising
One metal base, there are two the surfaces of mirror surface for tool；And
One anode oxide film is created on respectively on the surface of two mirror surfaces of the metal base, the metal base one of them
The inside of the anode oxide film generated on the surface of mirror surface has multiple closed holes, and a water solubility is equipped in the hole
Background color dyestuff, which forms a deep color the deepest close to the color at hole bottom, and it is single to be presented one
To the mirror surface of mirror, and the color after showing a dye ink and the background color dyestuff cross dyeing close to the top end of hole；
It is infiltrated with the dye ink at the top surface of the anode oxide film, makes top surface that the color of dye ink be presented.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110983402A (en) * | 2019-12-11 | 2020-04-10 | 维沃移动通信有限公司 | Surface processing method of shell, shell and electronic equipment |
| CN113092737A (en) * | 2021-03-31 | 2021-07-09 | 东莞市唯美陶瓷工业园有限公司 | Method for detecting performance of ceramic ink |
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| DE2813071A1 (en) * | 1978-03-25 | 1979-09-27 | Guenter Rohde | Irregular dyeing of anodised aluminium to give multicoloured effect - via selective removal of dye with acid, followed by re-dyeing |
| JPH02125896A (en) * | 1988-11-05 | 1990-05-14 | Fujita Shoji Kk | Method for coloring aluminum-based metal having oxidized film |
| CN102549199A (en) * | 2009-09-30 | 2012-07-04 | 科莱恩金融(Bvi)有限公司 | Method for colouring anodically oxidised aluminium surfaces |
| CN103320830A (en) * | 2012-03-20 | 2013-09-25 | 比亚迪股份有限公司 | Metal composite material and preparation method thereof |
| CN205774837U (en) * | 2016-04-06 | 2016-12-07 | 林明达 | Plating oxide-film in metal surface generates the structure of pattern |
| CN207159395U (en) * | 2017-06-05 | 2018-03-30 | 林明达 | Metal plating oxide-film forms similar glaze optical surface processing structure |
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|---|---|---|---|---|
| DE2813071A1 (en) * | 1978-03-25 | 1979-09-27 | Guenter Rohde | Irregular dyeing of anodised aluminium to give multicoloured effect - via selective removal of dye with acid, followed by re-dyeing |
| JPH02125896A (en) * | 1988-11-05 | 1990-05-14 | Fujita Shoji Kk | Method for coloring aluminum-based metal having oxidized film |
| CN102549199A (en) * | 2009-09-30 | 2012-07-04 | 科莱恩金融(Bvi)有限公司 | Method for colouring anodically oxidised aluminium surfaces |
| CN103320830A (en) * | 2012-03-20 | 2013-09-25 | 比亚迪股份有限公司 | Metal composite material and preparation method thereof |
| CN205774837U (en) * | 2016-04-06 | 2016-12-07 | 林明达 | Plating oxide-film in metal surface generates the structure of pattern |
| CN207159395U (en) * | 2017-06-05 | 2018-03-30 | 林明达 | Metal plating oxide-film forms similar glaze optical surface processing structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110983402A (en) * | 2019-12-11 | 2020-04-10 | 维沃移动通信有限公司 | Surface processing method of shell, shell and electronic equipment |
| CN113092737A (en) * | 2021-03-31 | 2021-07-09 | 东莞市唯美陶瓷工业园有限公司 | Method for detecting performance of ceramic ink |
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