CN102758176A - Method for carrying out full dry method composite film plating on metal surface - Google Patents
Method for carrying out full dry method composite film plating on metal surface Download PDFInfo
- Publication number
- CN102758176A CN102758176A CN2012102696795A CN201210269679A CN102758176A CN 102758176 A CN102758176 A CN 102758176A CN 2012102696795 A CN2012102696795 A CN 2012102696795A CN 201210269679 A CN201210269679 A CN 201210269679A CN 102758176 A CN102758176 A CN 102758176A
- Authority
- CN
- China
- Prior art keywords
- metal
- carrying
- composite film
- film coating
- metallic surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Electroplating Methods And Accessories (AREA)
Abstract
The invention discloses a method for carrying out full dry method composite film plating on a metal surface, and relates to a treatment method of the metal surface. The invention provides a method for carrying out full dry method composite film plating on metal surface capable of obtaining a highly bright metal appearance through only a layer of PVD (Physical Vapor Deposition) plated metal film and finish without spraying a primer. The method comprises the following steps: mechanically polishing and cleaning a metal blank; plating a metal film on the cleaned metal blank; organically spraying the obtained sample and solidifying at high temperature to obtain a product. After test, the obtained metalized metal product has the advantages of antisepsis, corrosion resistance, weather resistance, temperature resistance and colorful property, the surface is hard and smooth, and is comparable to the quality of the conventional hydroelectric plating metal product, roughening, activating and washing processes in the conventional hydroelectric plating are removed, no any harmful electroplating liquid medicine is added, in particular, toxic hexavalent chromium and cyanide are not used, meanwhile, the process has less metal consumption and few waste gas, and is completely free of wastewater discharge and low in cost, and the method is suitable for bathroom, electronics, electrical appliance and automobile industries.
Description
Technical field
The present invention relates to a kind of treatment process of metallic surface, especially relate to a kind of method of carrying out absolutely dry method composite film coating in the metallic surface.
Background technology
Carry out traditional water (wet method) in the metallic surface and electroplate and can obtain high anticorrosion, high abrasion, DE Specular Lighting and to decorate extremely strong product, this kind metallized metalization (plating Cu/Ni/Cr metallic membrane) is widely used, and in vogue for a long time.But there is the following shortcoming of generally acknowledging in the water power depositing process: the power consumption of (1) water consumption is big, and the output great amount of wastewater.(2) use harmful chemical plating fluid and additive.(3) discharging poisonous fume.(4) the consumption amount of metal is big.(5) use harmful sexavalent chrome.Obviously, this traditional technology environmental pollution and harm are quite big, need improvement badly.For many years; Numerous scientific research persons are devoted to the traditional water electroplating technology and improve; And obtain certain initial achievements: the dry method coating process is developed; It uses instead part metals plated item, adopts the dry method plating to replace traditional wet and electroplates, and adopts the chromium layer to replace traditional Cu-Ni-Cr three metallic coatings.This dry method plating method does not contain Toxic matter, does not have three wastes problem, need not the three wastes and handles, and technological process is simple, environmentally safe.Workman's labor condition is good, and is little to the healthy influence of workman.Need not use noble metals such as copper, nickel, chromium, only use small additions of chromium aluminium, cost reduces greatly.Technology is simple, and operation is few, and production cost is low.It is galvanized 1/2 that the production cost is about, and has high economic benefit.And be coated with in the raw material at the photocuring face and add the nano ceramics particle, improved dispersion and hybrid technique, significantly improved surface abrasion resistance property.
Chinese patent CN1468976 discloses a kind of suitable metal and nonmetallic surface treatment method; Mainly be because existing surface treatment method environmental pollution is serious, and handle its anticorrosion ability of back and surface gloss poor, be that a kind of tool electroconductibility of research and development can supply the localized anchor of article; Article are positioned on the fixed support; Prior to a counterdie on the article surface, form electrodeposition of metals with vacuum plating again, afterwards anchor is directly sprayed together with article; Make electrolytic coating surface form that erosion resistance is high, wear-resisting, the acrylic layer of tool glossiness, can effectively improve the problem of general surface treatment process existence by this.Yet this dry method coating technique still exists following problem and shortcoming:
1) needs spraying priming paint, finish paint and PVD plated film, complex procedures.
2) good article rate of priming paint is not high.
3) need spraying priming paint and finish paint, the VOC quantity discharged is high, not environmental protection.
Summary of the invention
The objective of the invention is to the existing shortcoming of existing dry method plated film; Provide a kind of and need not spray priming paint; The metallic membrane and the finish paint that only need one deck PVD plating just can obtain the method for carrying out absolutely dry method composite film coating in the metallic surface of high bright metal outward appearance.
The present invention includes following steps:
1) metal blank is carried out mechanical polishing and cleaning;
2) the metal blank metal-coated membrane after will cleaning;
3) with step 2) sample that obtains carries out organic spraying, behind the hot setting, obtains the finished product.
In step 1), but a kind of in said metal blank chosen from Fe, aluminium, zinc and the copper etc.; Said mechanical polishing can be adopted conventional buff polishing; The method of said cleaning can be carried out hydrocarbon cleaning, removes dewax and oil, and cleans with pure water, oven dry.
In step 2) in, the thickness of said metallic membrane can be 0.05～1 μ m; Said metal can adopt single metal or multiple metal alloys such as copper, nickel, chromium, aluminium, stainless steel, zirconium or titanium, and the method for said metal-coated membrane can adopt a kind of in physical vapor deposition (PVD), electric arc plating, the sputter plating etc.
In step 3), the thickness of said organic spraying can be 20～100 μ m, and the method for said organic spraying can be electrophoresis and dust etc. that the temperature of said hot setting can be 100～200 ℃.
Because film layer structure of the present invention is PVD metal-coated membrane and organic coating, so be called the two-layer coating technology.
Through test, advantages such as that the metallization metal products that is made by the present invention not only has is anticorrosion, wear-resisting, weather-proof, heatproof and colorful property, and also the surface is hard level and smooth; Can compare favourably with traditional water (wet method) plated metal product quality, dispel alligatoring, activation water washing process in traditional water (wet method) plating, not use any harmful plating soup; Especially do not adopt deleterious sexavalent chrome and prussiate; The metal consumption is little in the process simultaneously, and waste gas is few, complete again non-wastewater discharge; And cost is low, so be the novel coating technique of a kind of economy and environmental protection.The present invention has opened up metallization field, wide model metallic surface, plates out product function excellence and good appearance, is highly suitable for bathroom, electronics, household electrical appliances and automobile and other industries.
Embodiment
Following examples will be further described the present invention.
1 one kinds of copper spare handles of embodiment chromium plating bathroom accessory example
1) with copper handle blank process automatic polishing machine (the thick throwing---thin throwing---thrown by essence), obtains glossy surface.
2) put into hydrocarbon cleaning machine and handle, and oven dry (80 ℃, 30min).
3) the bright copper handle blank after will cleaning turns linked in the PVD stove, and (adopt arc ions electroplating method deposition: chromium target current 80A, bias voltage 70V feeds 30SCCM Ar to plating one deck 0.2 μ m chromium metal film
2, vacuum pressure 0.2Pa, plated film time 2min).
4) will be coated with the copper handle of Metal Cr film, and carry out electrophoretic painting, organic thickness is controlled at about 25um, 140 degrees centigrade of solidification values 20 minutes.
Technology resulting product thus, surperficial high light such as mirror, and can be through following function test:
(A) CASS protection against corrosion: 16h;
(B) 8 circulations of thermal shock circulation;
(C) knockout impacts: the 18L knockout;
(D) bonding force (hundred cut): 5B;
(E) water logging is 38 ℃: 24h;
(F) pencil hardness (Mitsubishi): 3H;
(G) the wear-resisting test of RCA: 1000 times.
2 one kinds of duraluminum locking closure platings of embodiment gold look accessory example
1) with duraluminum locking closure blank process automatic polishing machine (the thick throwing---thin throwing---thrown by essence), obtains glossy surface.
2) put into hydrocarbon cleaning machine and handle, and oven dry (80 ℃, 30min).
3) the bright aluminum alloy locking closure blank after will cleaning turns linked in the PVD stove, and (adopt arc ions electroplating method deposition: titanium target current 100A, bias voltage 70V feeds 100SCCMAr to plating one deck 0.3 μ m nitride metal zirconium film
2, 300SCCMN
2Vacuum pressure 0.5Pa, plated film time 4min).
4) will be coated with the duraluminum locking closure of nitride metal titanium film, and carry out powder coating, organic thickness is controlled at about 50um, 170 degrees centigrade of solidification values 20 minutes.
Technology resulting product thus, surperficial high light such as mirror, and can be through following function test:
(A) CASS protection against corrosion: 12h;
(B) 8 circulations of thermal shock circulation;
(C) knockout impacts: the 18L knockout;
(D) bonding force (hundred cut): 5B;
(E) water logging is 38 ℃: 24h;
(F) pencil hardness (Mitsubishi): 3H;
(G) the wear-resisting test of RCA: 3000 times.
3 one kinds of ironware air port nickel plating of embodiment look example
1) with ironware air port blank process automatic polishing machine (the thick throwing---thin throwing---thrown by essence), obtains glossy surface.
2) put into hydrocarbon cleaning machine and handle, and oven dry (80 ℃, 30min).
3) the bright ironware air port blank after will cleaning turns linked in the PVD stove, and (adopt arc ions electroplating method deposition: zirconium target current 110A, bias voltage 70V feeds 100SCCM Ar to plating one deck 0.6 μ m nitride metal zirconium film
2, 100SCCM N
2Vacuum pressure 0.5Pa, plated film time 4min).
4) will be coated with the duraluminum locking closure of nitride metal zirconium film, and carry out electrophoretic painting, organic thickness is controlled at about 30um, 160 degrees centigrade of solidification values 30 minutes.
Technology resulting product thus, surperficial high light such as mirror, and can be through following function test:
(A) CASS protection against corrosion: 8h;
(B) 8 circulations of thermal shock circulation;
(C) knockout impacts: the 18L knockout;
(D) bonding force (hundred cut): 5B;
(E) water logging is 38 ℃: 24h;
(F) pencil hardness (Mitsubishi): 3H;
(G) the wear-resisting test of RCA: 1500 times.
Above function test comprises:
1, anticorrosive function test:
1) CASS test (ASTM B368-09);
2) AASS test (ASTM G85-09).
2, abrasion resisting function test:
Sand trial (ASTM D968-05).
3, bonding force test:
1) hundred cuts test (ASTM D3359-02);
2) thermal cycling test (ASMEA112.18.1-2005/CSAB125.1-05).
4, weather-proof test
QUV tests (ASTM G154).
5, water-fast test
Water logging test (ASTM D870-02).
6, scratch resistance test
1) pencil hardness test (ASTM D3363-05);
2) scratch resistance test (ASTM D5178-9).
7, chemical resistant properties test
Chemical resistant properties test (ASTM D1308-02).
Claims (10)
1. method of carrying out absolutely dry method composite film coating in the metallic surface is characterized in that may further comprise the steps:
1) metal blank is carried out mechanical polishing and cleaning;
2) the metal blank metal-coated membrane after will cleaning;
3) with step 2) sample that obtains carries out organic spraying, behind the hot setting, obtains the finished product.
2. a kind of method of carrying out absolutely dry method composite film coating in the metallic surface as claimed in claim 1 is characterized in that in step 1), a kind of in said metal blank chosen from Fe, aluminium, zinc and the copper.
3. a kind of method of carrying out absolutely dry method composite film coating in the metallic surface as claimed in claim 1 is characterized in that in step 1), and said mechanical polishing is to adopt conventional buff polishing.
4. a kind of method of carrying out absolutely dry method composite film coating in the metallic surface as claimed in claim 1 is characterized in that in step 1), and the method for said cleaning is to carry out hydrocarbon cleaning, removes dewax and oil, and cleans with pure water, oven dry.
5. a kind of method of carrying out absolutely dry method composite film coating in the metallic surface as claimed in claim 1 is characterized in that in step 2) in, the thickness of said metallic membrane is 0.05～1 μ m.
6. a kind of method of carrying out absolutely dry method composite film coating in the metallic surface as claimed in claim 1 is characterized in that in step 2) in, said metal adopts copper, nickel, chromium, aluminium, stainless steel, zirconium or single metal of titanium or multiple metal alloy.
7. a kind of method of carrying out absolutely dry method composite film coating in the metallic surface as claimed in claim 1 is characterized in that in step 2) in, the method for said metal-coated membrane is to adopt a kind of in physical vapor deposition, electric arc plating, the sputter plating.
8. a kind of method of carrying out absolutely dry method composite film coating in the metallic surface as claimed in claim 1 is characterized in that in step 3), and the thickness of said organic spraying is 20～100 μ m.
9. a kind of method of carrying out absolutely dry method composite film coating in the metallic surface as claimed in claim 1 is characterized in that in step 3) the method for said organic spraying is electrophoresis and dusts.
10. a kind of method of carrying out absolutely dry method composite film coating in the metallic surface as claimed in claim 1 is characterized in that in step 3) the temperature of said hot setting is 100～200 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102696795A CN102758176A (en) | 2012-07-31 | 2012-07-31 | Method for carrying out full dry method composite film plating on metal surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102696795A CN102758176A (en) | 2012-07-31 | 2012-07-31 | Method for carrying out full dry method composite film plating on metal surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102758176A true CN102758176A (en) | 2012-10-31 |
Family
ID=47052821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102696795A Pending CN102758176A (en) | 2012-07-31 | 2012-07-31 | Method for carrying out full dry method composite film plating on metal surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102758176A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397328A (en) * | 2013-08-01 | 2013-11-20 | 宁波威霖住宅设施有限公司 | Full-dry method for composite coating with high decorative function on metal surface |
| CN104099616A (en) * | 2014-07-22 | 2014-10-15 | 宁波威霖住宅设施有限公司 | Surface treatment method of zinc-alloy high-hardness abrasion-resistant imitating electroplating hexavalent chromium |
| CN104451549A (en) * | 2014-11-28 | 2015-03-25 | 广东欧珀移动通信有限公司 | Metal workpiece and outer surface spray processing method of metal workpiece |
| CN104562001A (en) * | 2014-12-22 | 2015-04-29 | 苏杏梅 | Method for film coating of lamp fittings |
| CN104988461A (en) * | 2015-07-31 | 2015-10-21 | 宁波威霖住宅设施有限公司 | Treatment method for high corrosion resistance of iron base material surfaces |
| CN105521935A (en) * | 2016-02-02 | 2016-04-27 | 宿州市冠星金属制品制造有限公司 | Coating method of annular single-surface coated steel strip for hose welding |
| CN105852340A (en) * | 2016-04-29 | 2016-08-17 | 成都九十度工业产品设计有限公司 | Processing method of precious metal pearl jewelry |
| CN106086790A (en) * | 2016-06-08 | 2016-11-09 | 宁波威霖住宅设施有限公司 | A kind of kirsite antique copper vacuum coating method |
| CN107299358A (en) * | 2017-06-28 | 2017-10-27 | 富威科技（吴江）有限公司 | A kind of cleaning of the hard state copper foil of short route |
| CN108315696A (en) * | 2017-01-17 | 2018-07-24 | 佛山市顺德区美的电热电器制造有限公司 | Process of surface treatment, cookware and the cooking apparatus of cookware |
| CN109182986A (en) * | 2018-08-01 | 2019-01-11 | Oppo（重庆）智能科技有限公司 | Plate and preparation method thereof, shell and electronic equipment |
| CN109594049A (en) * | 2019-02-14 | 2019-04-09 | 东莞市日信真空科技有限公司 | A method of utilizing sputter coating and spray treatment golf club |
| CN115233164A (en) * | 2022-07-22 | 2022-10-25 | 安徽工业大学 | Arc ion plating method of diamond reinforced composite material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367566A (en) * | 2011-09-23 | 2012-03-07 | 湖州金泰科技股份有限公司 | Cast iron vacuum chromium plating method |
-
2012
- 2012-07-31 CN CN2012102696795A patent/CN102758176A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367566A (en) * | 2011-09-23 | 2012-03-07 | 湖州金泰科技股份有限公司 | Cast iron vacuum chromium plating method |
Non-Patent Citations (1)
| Title |
|---|
| 王伟 等: "黄铜基体上PVD方法沉积Ni-V-Cr复合涂层", 《第七届全国表面工程学术会议暨第二届表面工程青年学术论坛论文集（一）》, 31 October 2008 (2008-10-31) * |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397328A (en) * | 2013-08-01 | 2013-11-20 | 宁波威霖住宅设施有限公司 | Full-dry method for composite coating with high decorative function on metal surface |
| CN103397328B (en) * | 2013-08-01 | 2016-04-06 | 宁波威霖住宅设施有限公司 | A kind of absolutely dry method of carrying out high decoration functions composite film coating in metallic surface |
| US9469904B2 (en) | 2014-07-22 | 2016-10-18 | Ningbo Runner Industrial Corporation | Surface processing method for a high hardness and abrasion resistant zinc alloy surface of imitation plating hexvalent chromium |
| CN104099616A (en) * | 2014-07-22 | 2014-10-15 | 宁波威霖住宅设施有限公司 | Surface treatment method of zinc-alloy high-hardness abrasion-resistant imitating electroplating hexavalent chromium |
| CN104451549A (en) * | 2014-11-28 | 2015-03-25 | 广东欧珀移动通信有限公司 | Metal workpiece and outer surface spray processing method of metal workpiece |
| CN104451549B (en) * | 2014-11-28 | 2018-03-13 | 广东欧珀移动通信有限公司 | The outer surface spray processes of metal works and metal works |
| CN104562001A (en) * | 2014-12-22 | 2015-04-29 | 苏杏梅 | Method for film coating of lamp fittings |
| CN104988461A (en) * | 2015-07-31 | 2015-10-21 | 宁波威霖住宅设施有限公司 | Treatment method for high corrosion resistance of iron base material surfaces |
| CN105521935A (en) * | 2016-02-02 | 2016-04-27 | 宿州市冠星金属制品制造有限公司 | Coating method of annular single-surface coated steel strip for hose welding |
| CN105521935B (en) * | 2016-02-02 | 2018-05-04 | 宿州市冠星金属制品制造有限公司 | A kind of coating process of the annular single side coated steel belt of hose welding |
| CN105852340A (en) * | 2016-04-29 | 2016-08-17 | 成都九十度工业产品设计有限公司 | Processing method of precious metal pearl jewelry |
| CN106086790A (en) * | 2016-06-08 | 2016-11-09 | 宁波威霖住宅设施有限公司 | A kind of kirsite antique copper vacuum coating method |
| CN106086790B (en) * | 2016-06-08 | 2018-10-12 | 宁波威霖住宅设施有限公司 | A kind of kirsite antique copper vacuum coating method |
| CN108315696A (en) * | 2017-01-17 | 2018-07-24 | 佛山市顺德区美的电热电器制造有限公司 | Process of surface treatment, cookware and the cooking apparatus of cookware |
| CN107299358A (en) * | 2017-06-28 | 2017-10-27 | 富威科技（吴江）有限公司 | A kind of cleaning of the hard state copper foil of short route |
| CN109182986A (en) * | 2018-08-01 | 2019-01-11 | Oppo（重庆）智能科技有限公司 | Plate and preparation method thereof, shell and electronic equipment |
| CN109182986B (en) * | 2018-08-01 | 2021-04-13 | Oppo（重庆）智能科技有限公司 | Sheet material, preparation method thereof, shell and electronic equipment |
| CN109594049A (en) * | 2019-02-14 | 2019-04-09 | 东莞市日信真空科技有限公司 | A method of utilizing sputter coating and spray treatment golf club |
| CN115233164A (en) * | 2022-07-22 | 2022-10-25 | 安徽工业大学 | Arc ion plating method of diamond reinforced composite material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102758176A (en) | Method for carrying out full dry method composite film plating on metal surface | |
| CN102152541B (en) | Method for preparing composite interlayer coating film on surface of engineering plastics | |
| CN102728529B (en) | Metal alloy imitation hexavalent chromium color high-corrosion-resistant dry surface processing method | |
| CN102127764B (en) | Method for implementing semi-dry plating on surface of plastic substrate | |
| CN102758177B (en) | Method for bi-color wire drawing dry film plating of metal piece | |
| CN102181861B (en) | Method for surface treatment of metal alloy | |
| CN102218393B (en) | Method for coating double-layer composite film on surface of metal by adopting fully drying method | |
| CN102218961B (en) | Environment-friendly coating method for implementing blackening bronze wire drawing element on metal piece | |
| CN103789766B (en) | A kind of ABS plastic surface metal-layer and preparation method thereof | |
| CN102978571B (en) | Fully dry wire drawing method for plastic base material | |
| CN106319446B (en) | A kind of decoration preparation method of film bottoming vacuum coating | |
| CN102758170A (en) | Method for high-power vacuum plating and antique color wire drawing of plastic substrate | |
| CN102605398A (en) | Method for treating surface of faucet | |
| CN102851639B (en) | Environment-friendly electroless plating drawn wire-imitating surface treatment method for engineering plastic | |
| CN106086790B (en) | A kind of kirsite antique copper vacuum coating method | |
| CN102758237A (en) | High-corrosion-resistance surface treatment method of zinc alloy by hexavalent chrome color emulation | |
| CN103397328B (en) | A kind of absolutely dry method of carrying out high decoration functions composite film coating in metallic surface | |
| CN102328477B (en) | Method for compounding double-layer plating films on plastic surface by fully dry method | |
| CN102383101A (en) | Composite vacuum plating method | |
| CN102371722A (en) | Film coating method for implementing blackened bronze and antique nickel wire-drawing component on plastic | |
| CN102086511B (en) | Imitation plating processing method for surface of automobile exterior decoration | |
| CN102127758A (en) | Silver plating process on workpiece surface | |
| CN103668071A (en) | Composite zinc alloy film coating process | |
| CN106119907A (en) | A kind of chrome-plating method of automobile rustless steel tail gas decoration | |
| CN102758178A (en) | Method for high-power vacuum plating and wire drawing of plastic substrate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121031 |