CN109852928A - Multilayer ion environmental protection plating - Google Patents
Multilayer ion environmental protection plating Download PDFInfo
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- CN109852928A CN109852928A CN201910163083.9A CN201910163083A CN109852928A CN 109852928 A CN109852928 A CN 109852928A CN 201910163083 A CN201910163083 A CN 201910163083A CN 109852928 A CN109852928 A CN 109852928A
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Abstract
The invention discloses a kind of multilayer ion environmental protection platings, are related to Vacuum Deposition field, it is intended to it solves the problems, such as to pollute the environment using water power plating in the prior art, its key points of the technical solution are that: in closed space, vacuum degree is made to reach 5.0pa~9.0pa；Then 150 DEG C~280 DEG C are heated in space；It is then electrified to be attached to workpiece surface after ionizing titanium dioxide target, energization adheres to copper target material, and the thickness of copper is kept for 1-5 μm；Energization target makes nichrome be attached to copper surface in above-mentioned confined space, and energization makes chromium target be attached to nichrome surface, in the environment that vacuum degree is 5.0-6.0pa, is filled with rare gas and reaches 3~5pa；After energization makes AF protective film be evaporated to ionic state, bias energization workpiece makes AF protective film be attached to workpiece surface.Multilayer environment protecting ion plating of the invention can achieve the effect that water power plates, and abrasion and corrosion resistance is greatly improved, in bright gay color, and brightness is high, while will not generate the substance of pollution environment, reduce the pollution to environment.
Description
Technical field
The present invention relates to the coating process of metalwork, more specifically, it relates to which a kind of multilayer ion environmental protection is plated.
Background technique
Have much for the process of surface treatment of handware either metalwork in the market, generally for can be compared
Good surface treatment effect can be processed metalwork surface using water power plating, thus obtain higher glossiness with
And the effect of preferable corrosion-and high-temp-resistant, but water power plating has obvious limitation, first is that the color ratio of water power plating
It is more dull, general only sub- silver color, grey silver, rifle color, gold or black chromium color；Second is that the coating material of water power plating generallys use sexavalence
Chromium, this is non-environmental protection material, the pollution for environment be it is very serious, do not meet the policy of the energy-saving and emission-reduction of current country,
Therefore it needs to propose the completely new technique of one kind to solve this problem.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of multilayer ion environmental protection plating, by
Successively titanium dioxide coating, copper facing, nichrome, chromium and AF protective film on workpiece, so that workpiece has the effect of water power plating,
And there can be more collocation of colour, while very environmentally friendly, harmful substance will not be generated, wanting for energy-saving and emission-reduction can be reached
It asks, and wearability corrosion resistance all greatly improves.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of multilayer ion environmental protection plating:
It comprises the following steps that,
(1) it sprays titanium dioxide: in closed space, vacuumizing, vacuum degree is made to reach 5.0pa~9.0pa；Then in sky
It is interior to be heated to 150 DEG C~280 DEG C；It is then electrified to be attached to workpiece surface after ionizing titanium dioxide target；
(2) copper facing: after titanium dioxide attachment is stablized, being powered in same space adheres to copper target material, and the thickness of copper is protected
Hold 1-5 μm；
(3) plate nichrome: energization target makes nichrome be attached to copper surface in above-mentioned confined space, with a thickness of
300-500nm；
(4) chromium plating: being powered in above-mentioned confined space makes chromium target be attached to nichrome surface, with a thickness of 1~3 μm；
(5) it plates AF protective film: in the environment that vacuum degree is 5.0-6.0pa, being filled with rare gas and reach 3~5pa；Then
After energization makes AF protective film be evaporated to ionic state, bias energization workpiece makes AF protective film be attached to workpiece surface
The present invention is further arranged to: the thickness of the titanium dioxide is maintained at 200-300nm.
The present invention is further arranged to: the thickness of the AF protective film remains 200-300nm.
The present invention is further arranged to: when plating AF protective film, electric current 5-20A；Voltage is 300-1000V.
The present invention is further arranged to: electric current is 1-100A when the spray titanium dioxide；Voltage is 400-800V.
In conclusion the invention has the following advantages: being to be carried out to workpiece in workpiece surface plating titanium dioxide
Bottoming processing, improve the adhesive force of workpiece surface, can enable below plate material it is more stable be attached to workpiece surface, while energy
Enough prevent workpiece from aoxidizing；Copper facing is to carry out filling-in or so to workpiece, and workpiece surface inevitably understands hole or uneven
Place, can make workpiece surface reach higher smoothness by copper-plating technique；Then plating nichrome is to eliminate workpiece table
The stress difference in face, the purpose of chromium plating are the brightness and corrosion-resistant and wearability in order to increase workpiece；When preferably plating AF protective film
In order to reach anti-fingerprint, oil-stain-preventing, and workpiece surface smoothness is improved, to make workpiece have the effect of water power plating, but not
Waste water and gas can be generated, not will cause the pollution of environment, while wear-corrosion resistance is greatly improved, gloss color ratio
Water power plating is more beautiful.
Specific embodiment
Below with reference to embodiment, the present invention will be described in detail.
Embodiment one: a kind of multilayer ion environmental protection plating comprises the following steps that, is being mounted with the closed of workpiece first
It in space, vacuumizes, vacuum degree is made to reach 5.0pa；Then 200 DEG C are heated in space；
(1) it is attached to workpiece surface after then ionizing titanium dioxide target titanium dioxide energization, voltage is
600V, electric current 20A；The thickness of titanium dioxide is arranged in 220nm；
(2) the then copper facing in identical space: after titanium dioxide attachment is stablized, adhering to copper target material copper energization,
Voltage is 500V, and the thickness of electric current 50A, copper are kept for 2 μm；
(3) continue to plate nichrome: energization target makes nichrome be attached to copper surface, voltage in above-mentioned confined space
For 450V, electric current 10A, with a thickness of 440nm；
(4) chromium plating again: being powered in above-mentioned confined space makes chromium target be attached to nichrome surface, voltage 550V,
Electric current is 25A, with a thickness of 1.8 μm；
After having plated chromium, workpiece is taken out, workpiece is placed in another closed space, then the space is taken out
Vacuum, vacuum degree are set as 3.0pa, are then charged with rare gas, and argon gas can be selected to carry out, space pressure is made to reach 5pa；
(5) then start to plate AF protective film: after energization makes AF protective film be evaporated to ionic state, power-on voltage 700V, electricity
Stream is 10A, then carries out the logical negative electricity of bias energization to workpiece, is attached to workpiece surface after ionizing AF protective film.
Embodiment two: a kind of multilayer ion environmental protection plating comprises the following steps that, is being mounted with the closed of workpiece first
It in space, vacuumizes, vacuum degree is made to reach 8.0pa；Then 260 DEG C are heated in space；
(1) it is attached to workpiece surface after then ionizing titanium dioxide target titanium dioxide energization, voltage is
500V, electric current 60A；The thickness of titanium dioxide is arranged in 250nm；
(2) the then copper facing in identical space: after titanium dioxide attachment is stablized, adhering to copper target material copper energization,
Voltage is 700V, and the thickness of electric current 30A, copper are kept for 3 μm；
(3) continue to plate nichrome: energization target makes nichrome be attached to copper surface, voltage in above-mentioned confined space
For 450V, electric current 60A, with a thickness of 480nm；
(4) chromium plating again: being powered in above-mentioned confined space makes chromium target be attached to nichrome surface, voltage 600V,
Electric current is 40A, with a thickness of 1.5 μm；
After having plated chromium, workpiece is taken out, workpiece is placed in another closed space, then the space is taken out
Vacuum, vacuum degree are set as 5.0pa, are then charged with rare gas, and argon gas can be selected to carry out, space pressure is made to reach 4pa；
(5) then start to plate AF protective film: after energization makes AF protective film be evaporated to ionic state, power-on voltage 400V, electricity
Stream is 8A, then carries out the logical negative electricity of bias energization to workpiece, is attached to workpiece surface after ionizing AF protective film.
Embodiment three: a kind of multilayer ion environmental protection plating comprises the following steps that, is being mounted with the closed of workpiece first
It in space, vacuumizes, vacuum degree is made to reach 6.0pa；Then 270 DEG C are heated in space；
(1) it is attached to workpiece surface after then ionizing titanium dioxide target titanium dioxide energization, voltage is
750V, electric current 60A；The thickness of titanium dioxide is arranged in 300nm；
(2) the then copper facing in identical space: after titanium dioxide attachment is stablized, adhering to copper target material copper energization,
Voltage is 480V, and the thickness of electric current 30A, copper are kept for 4.5 μm；
(3) continue to plate nichrome: energization target makes nichrome be attached to copper surface, voltage in above-mentioned confined space
For 520V, electric current 75A, with a thickness of 440nm；
(4) chromium plating again: being powered in above-mentioned confined space makes chromium target be attached to nichrome surface, voltage 510V,
Electric current is 15A, with a thickness of 1.9 μm；
After having plated chromium, workpiece is taken out, workpiece is placed in another closed space, then the space is taken out
Vacuum, vacuum degree are set as 3.5pa, are then charged with rare gas, and argon gas can be selected to carry out, space pressure is made to reach 3pa；
(5) then start to plate AF protective film: after energization makes AF protective film be evaporated to ionic state, power-on voltage 800V, electricity
Stream is 15A, then carries out the logical negative electricity of bias energization to workpiece, is attached to workpiece surface after ionizing AF protective film.
Example IV: a kind of multilayer ion environmental protection plating comprises the following steps that, is being mounted with the closed of workpiece first
It in space, vacuumizes, vacuum degree is made to reach 8.5pa；Then 160 DEG C are heated in space；
(1) it is attached to workpiece surface after then ionizing titanium dioxide target titanium dioxide energization, voltage is
660V, electric current 80A；The thickness of titanium dioxide is arranged in 290nm；
(2) the then copper facing in identical space: after titanium dioxide attachment is stablized, adhering to copper target material copper energization,
Voltage is 650V, and the thickness of electric current 75A, copper are kept for 4 μm；
(3) continue to plate nichrome: energization target makes nichrome be attached to copper surface, voltage in above-mentioned confined space
For 450V, electric current 55A, with a thickness of 320nm；
(4) chromium plating again: being powered in above-mentioned confined space makes chromium target be attached to nichrome surface, voltage 510V,
Electric current is 10A, with a thickness of 2.2 μm；
After having plated chromium, workpiece is taken out, workpiece is placed in another closed space, then the space is taken out
Vacuum, vacuum degree are set as 5.0pa, are then charged with rare gas, and argon gas can be selected to carry out, space pressure is made to reach 3.5pa；
(5) then start to plate AF protective film: after energization makes AF protective film be evaporated to ionic state, power-on voltage 800V, electricity
Stream is 18A, then carries out the logical negative electricity of bias energization to workpiece, is attached to workpiece surface after ionizing AF protective film.
Embodiment five: a kind of multilayer ion environmental protection plating comprises the following steps that, is being mounted with the closed of workpiece first
It in space, vacuumizes, vacuum degree is made to reach 8.0pa；Then 260 DEG C are heated in space；
(1) it is attached to workpiece surface after then ionizing titanium dioxide target titanium dioxide energization, voltage is
720V, electric current 85A；The thickness of titanium dioxide is arranged in 290nm；
(2) the then copper facing in identical space: after titanium dioxide attachment is stablized, adhering to copper target material copper energization,
Voltage is 800V, and the thickness of electric current 90A, copper are kept for 5 μm；
(3) continue to plate nichrome: energization target makes nichrome be attached to copper surface, voltage in above-mentioned confined space
For 700V, electric current 80A, with a thickness of 470nm；
(4) chromium plating again: being powered in above-mentioned confined space makes chromium target be attached to nichrome surface, voltage 800V,
Electric current is 50A, with a thickness of 2.4 μm；
After having plated chromium, workpiece is taken out, workpiece is placed in another closed space, then the space is taken out
Vacuum, vacuum degree are set as 5.0pa, are then charged with rare gas, and argon gas can be selected to carry out, space pressure is made to reach 4.5pa；
(5) then start to plate AF protective film: after energization makes AF protective film be evaporated to ionic state, power-on voltage 320V, electricity
Stream is 6A, then carries out the logical negative electricity of bias energization to workpiece, is attached to workpiece surface after ionizing AF protective film.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of multilayer ion environmental protection plating, it is characterised in that: it comprises the following steps that,
(1) it sprays titanium dioxide: in closed space, vacuumizing, vacuum degree is made to reach 5.0pa~9.0pa；Then in space
It is heated to 150 DEG C~280 DEG C；It is then electrified to be attached to workpiece surface after ionizing titanium dioxide target；
(2) copper facing: after titanium dioxide attachment is stablized, being powered in same space adheres to copper target material, and the thickness of copper keeps 1-5
μm；
(3) plate nichrome: energization target makes nichrome be attached to copper surface in above-mentioned confined space, with a thickness of 300-
500nm；
(4) chromium plating: being powered in above-mentioned confined space makes chromium target be attached to nichrome surface, with a thickness of 1~3 μm；
(5) it plates AF protective film: in the environment that vacuum degree is 5.0-6.0pa, being filled with rare gas and reach 3~5pa；It is then electrified to
After so that AF protective film is evaporated to ionic state, bias energization workpiece makes AF protective film be attached to workpiece surface.
2. multilayer ion environmental protection plating according to claim 1, it is characterised in that: the thickness of the titanium dioxide is maintained at
200-300nm。
3. multilayer ion environmental protection plating according to claim 1, it is characterised in that: the thickness of the AF protective film remains
200-300nm。
4. multilayer ion environmental protection plating according to claim 1, it is characterised in that: when plating AF protective film, electric current 5-
20A；Voltage is 300-1000V.
5. multilayer ion environmental protection plating according to claim 1, it is characterised in that: electric current is 1- when the spray titanium dioxide
100A；Voltage is 400-800V.
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| CN201910163083.9A CN109852928A (en) | 2019-03-05 | 2019-03-05 | Multilayer ion environmental protection plating |
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| CN201910163083.9A CN109852928A (en) | 2019-03-05 | 2019-03-05 | Multilayer ion environmental protection plating |
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| CN109852928A true CN109852928A (en) | 2019-06-07 |
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Citations (7)
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|---|---|---|---|---|
| US5388328A (en) * | 1990-03-19 | 1995-02-14 | Hitachi, Ltd. | Process for fabricating an interconnected multilayer board |
| JP2001300326A (en) * | 1999-11-25 | 2001-10-30 | Kobe Steel Ltd | Coating material for photocatalyst film, method of manufacturing the coating material, and cleaning method and cleaning device using the coating material |
| CN101067197A (en) * | 2007-05-31 | 2007-11-07 | 杭州泛亚水暖器材有限公司 | Scratch start and column arc vacuum coating method |
| CN103924199A (en) * | 2014-04-30 | 2014-07-16 | 苏州安洁科技股份有限公司 | Organic material shell with metal texture and coating method thereof |
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| CN105568239A (en) * | 2015-12-31 | 2016-05-11 | 深圳市鑫景源科技有限公司 | Blue vacuum plating method |
| CN108701706A (en) * | 2016-03-16 | 2018-10-23 | 索尼公司 | Photo-electric conversion element and its manufacturing method and photographic device |
-
2019
- 2019-03-05 CN CN201910163083.9A patent/CN109852928A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5388328A (en) * | 1990-03-19 | 1995-02-14 | Hitachi, Ltd. | Process for fabricating an interconnected multilayer board |
| JP2001300326A (en) * | 1999-11-25 | 2001-10-30 | Kobe Steel Ltd | Coating material for photocatalyst film, method of manufacturing the coating material, and cleaning method and cleaning device using the coating material |
| CN101067197A (en) * | 2007-05-31 | 2007-11-07 | 杭州泛亚水暖器材有限公司 | Scratch start and column arc vacuum coating method |
| CN103924199A (en) * | 2014-04-30 | 2014-07-16 | 苏州安洁科技股份有限公司 | Organic material shell with metal texture and coating method thereof |
| CN105279503A (en) * | 2015-11-20 | 2016-01-27 | 浙江水晶光电科技股份有限公司 | Fingerprint identification cover plate and preparation method thereof, and fingerprint identification module |
| CN105568239A (en) * | 2015-12-31 | 2016-05-11 | 深圳市鑫景源科技有限公司 | Blue vacuum plating method |
| CN108701706A (en) * | 2016-03-16 | 2018-10-23 | 索尼公司 | Photo-electric conversion element and its manufacturing method and photographic device |
Non-Patent Citations (2)
| Title |
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| PAUL SCHERZ: "《发明者电子设计宝典》", 31 August 2004 * |
| 郑有炓等: "《中国战略性新兴产业.新材料.第三代半导体材料》", 31 December 2017 * |
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Application publication date: 20190607 |
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