CN109913917A - A kind of corrosion resistant coating of mobile phone fast charge interface energization - Google Patents
A kind of corrosion resistant coating of mobile phone fast charge interface energization Download PDFInfo
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- CN109913917A CN109913917A CN201910286082.3A CN201910286082A CN109913917A CN 109913917 A CN109913917 A CN 109913917A CN 201910286082 A CN201910286082 A CN 201910286082A CN 109913917 A CN109913917 A CN 109913917A
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- mobile phone
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- charge interface
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Abstract
The present invention relates to mobile phone fast charge interface fields, more particularly to a kind of corrosion resistant coating of mobile phone fast charge interface energization, copper ground including mobile phone fast charge interface is successively electroplate with the first copper plate, the second plating nickel-phosphorus alloy layer, third Gold plated Layer, the 4th plating palladium layers, the 5th Gold plated Layer, the 6th rhodanizing ruthenium alloy layer and the 7th Gold plated Layer on the copper ground.By the combination of the above coating, the hardness of coating is improved, realizes surface welding, coating can be made wear-resistant, corrosion-resistant, effectively the resistance to plug performance of the coating of mobile phone fast charge interface is provided, improve corrosion resistance, excellent corrosion resistance extends the service life in capital, improves charge efficiency.
Description
Technical field
The present invention relates to mobile phone fast charge interface fields, more particularly to a kind of corrosion resistant plating of mobile phone fast charge interface energization
Layer.
Background technique
With the development of smart phone industry, people use mobile phone more and more, and continually use, then be easy to cause
Mobile phone power consumption amount increases, thus needs to improve charging times, the operation repeatedly plugged in this way, holds to the coating of mobile phone charging interface
Abrasion is easily caused, charge efficiency is influenced, service life is short.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of resistance to plug, wear-resistant, anticorrosive and hand with long service life
The corrosion resistant coating of machine fast charge interface energization.
The present invention adopts the following technical scheme:
A kind of corrosion resistant coating of mobile phone fast charge interface energization, the copper ground including mobile phone fast charge interface, the copper ground
On be successively electroplate with the first copper plate, the second plating nickel-phosphorus alloy layer, third Gold plated Layer, the 4th plating palladium layers, the 5th Gold plated Layer, the 6th
Rhodanizing ruthenium alloy layer and the 7th Gold plated Layer.
Further improvement to above-mentioned technical proposal is, first copper plate with a thickness of 0.5~5.0 micron.
Further improvement to above-mentioned technical proposal is, the second plating nickel-phosphorus alloy layer it is micro- with a thickness of 0.5~7.0
Rice.
Further improvement to above-mentioned technical proposal is, the third Gold plated Layer with a thickness of 0.005~0.8 micron.
Further improvement to above-mentioned technical proposal is, the 4th plating palladium layers with a thickness of 0.025~1.5 micron.
Further improvement to above-mentioned technical proposal is, the 5th Gold plated Layer with a thickness of 0.005~0.8 micron.
Further improvement to above-mentioned technical proposal is, the 6th rhodanizing ruthenium alloy layer it is micro- with a thickness of 0.005~6.0
Rice.
Further improvement to above-mentioned technical proposal is, the 7th Gold plated Layer with a thickness of 0.005~1.0 micron.
Beneficial effects of the present invention:
The first copper plate, the second plating nickel-phosphorus alloy are successively electroplate on the copper ground that the present invention passes through mobile phone fast charge interface
Layer, third Gold plated Layer, the 4th plating palladium layers, the 5th Gold plated Layer, the 6th rhodanizing ruthenium alloy layer and the 7th Gold plated Layer, on copper ground successively
Copper facing, plating nickel-phosphorus alloy, gold-plated, plating palladium, gold-plated, rhodanizing ruthenium alloy, by necessary on the copper ground of mobile phone fast charge interface
Heat is de- in advance for process, polish, electricity is de-, after activation, first layer copper facing is electroplated successively to fill up the hole of copper surface of bottom material, the second layer
Plating nickel-phosphorus alloy, nickel-phosphorus alloy have excellent corrosion resistance, third layer is gold-plated, gold-plated plating nickel-phosphorus alloy and the palladium layers of improving
Associativity, the 4th layer of plating palladium, plating palladium improve the associativity of third Gold plated Layer and the 5th Gold plated Layer, and layer 5 is gold-plated, gold-plated raising
Plate the associativity of palladium layers and rhodanizing ruthenium alloy, layer 6 rhodanizing ruthenium alloy, rhodium ruthenium alloy has excellent corrosion resistance and resistance to
Performance is ground, the 7th Gold plated Layer by the combination of the above coating, improves the hardness of coating, coating can be made resistance to, it can be achieved that surface welding
It wears, is corrosion-resistant, effectively the resistance to plug performance of the coating of mobile phone fast charge interface is provided, improving corrosion resistance, corrosion resistance
Can be excellent, extend the service life in capital, improves charge efficiency.
First copper plate with a thickness of 0.5~5.0 micron, the second plating nickel-phosphorus alloy layer with a thickness of 0.5~7.0 micron,
Third Gold plated Layer with a thickness of 0.005~0.8 micron, the 4th plating palladium layers with a thickness of 0.025~1.5 micron, the 5th Gold plated Layer
With a thickness of 0.005~0.8 micron, the 6th rhodanizing ruthenium alloy layer with a thickness of 0.005~6.0 micron, the thickness of the 7th Gold plated Layer
Degree is 0.005~1.0 micron, and more preferably effect can be achieved in this thickness range.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Below in conjunction with the example diagram in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
The corrosion resistant coating as shown in Figure 1, a kind of mobile phone fast charge interface is powered, the copper ground including mobile phone fast charge interface
110, be successively electroplate on the copper ground 110 first copper plate 120, the second plating nickel-phosphorus alloy layer 130, third Gold plated Layer 140,
4th plating palladium layers 150, the 5th Gold plated Layer 160, the 6th rhodanizing ruthenium alloy layer 170 and the 7th Gold plated Layer 180.
Wherein, the first copper plate 120 with a thickness of 0.5~5.0 micron, the second plating nickel-phosphorus alloy layer 130 with a thickness of 0.5
~7.0 microns, third Gold plated Layer 140 with a thickness of 0.005~0.8 micron, the 4th plating palladium layers 150 with a thickness of 0.025~1.5
Micron, the 5th Gold plated Layer 160 with a thickness of 0.005~0.8 micron, the 6th rhodanizing ruthenium alloy layer 170 with a thickness of 0.005~
6.0 microns, the 7th Gold plated Layer 180 with a thickness of 0.005~1.0 micron, more preferably effect can be achieved in this thickness range.
The first copper plate 120, the second nickel-plated phosphor are successively electroplate on the copper ground 110 that the present invention passes through mobile phone fast charge interface
Alloy-layer 130, third Gold plated Layer the 140, the 4th plate palladium layers 150, the 5th Gold plated Layer 160, the 6th rhodanizing ruthenium alloy layer 170 and the 7th
Gold plated Layer 180, successively copper facing, plating nickel-phosphorus alloy, gold-plated, plating palladium, gold-plated, rhodanizing ruthenium alloy on copper ground 110, in mobile phone fast charge
Heat is de- in advance by necessary process on the copper ground 110 of interface, polishing, electricity are de-, after activation, be successively electroplated first layer copper facing with
The hole on 110 surface of copper ground, second layer plating nickel-phosphorus alloy are filled up, nickel-phosphorus alloy has excellent corrosion resistance, third layer
It is gold-plated, the gold-plated associativity for improving plating nickel-phosphorus alloy and palladium layers, the 4th layer of plating palladium, plating palladium raising third Gold plated Layer 140 and the 5th
The associativity of Gold plated Layer 160, layer 5 is gold-plated, the gold-plated associativity for improving plating palladium layers and rhodanizing ruthenium alloy, layer 6 rhodanizing ruthenium
Alloy, rhodium ruthenium alloy have excellent corrosion resistance and wear-resisting property, the 7th Gold plated Layer 180, it can be achieved that surface weld, by with
The combination of upper coating improves the hardness of coating, and coating can be made wear-resistant, corrosion-resistant, the coating effectively to mobile phone fast charge interface
Resistance to plug performance provide, improve corrosion resistance, excellent corrosion resistance extends the service life in capital, improves charging effect
Rate.
One embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to the invention patent therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
- The corrosion resistant coating 1. a kind of mobile phone fast charge interface is powered, it is characterised in that: the copper ground including mobile phone fast charge interface, institute It states and is successively electroplate with the first copper plate, the second plating nickel-phosphorus alloy layer, third Gold plated Layer, the 4th plating palladium layers, the 5th plating on copper ground Layer gold, the 6th rhodanizing ruthenium alloy layer and the 7th Gold plated Layer.
- The corrosion resistant coating 2. a kind of mobile phone fast charge interface according to claim 1 is powered, it is characterised in that: described first Copper plate with a thickness of 0.5~5.0 micron.
- The corrosion resistant coating 3. a kind of mobile phone fast charge interface according to claim 1 is powered, it is characterised in that: described second Plating nickel-phosphorus alloy layer with a thickness of 0.5~7.0 micron.
- The corrosion resistant coating 4. a kind of mobile phone fast charge interface according to claim 1 is powered, it is characterised in that: the third Gold plated Layer with a thickness of 0.005~0.8 micron.
- The corrosion resistant coating 5. a kind of mobile phone fast charge interface according to claim 1 is powered, it is characterised in that: the described 4th Plate palladium layers with a thickness of 0.025~1.5 micron.
- The corrosion resistant coating 6. a kind of mobile phone fast charge interface according to claim 1 is powered, it is characterised in that: the described 5th Gold plated Layer with a thickness of 0.005~0.8 micron.
- The corrosion resistant coating 7. a kind of mobile phone fast charge interface according to claim 1 is powered, it is characterised in that: the described 6th Rhodanizing ruthenium alloy layer with a thickness of 0.005~6.0 micron.
- The corrosion resistant coating 8. a kind of mobile phone fast charge interface according to claim 1 is powered, it is characterised in that: the described 7th Gold plated Layer with a thickness of 0.005~1.0 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286082.3A CN109913917A (en) | 2019-04-10 | 2019-04-10 | A kind of corrosion resistant coating of mobile phone fast charge interface energization |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286082.3A CN109913917A (en) | 2019-04-10 | 2019-04-10 | A kind of corrosion resistant coating of mobile phone fast charge interface energization |
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| CN109913917A true CN109913917A (en) | 2019-06-21 |
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| CN201910286082.3A Pending CN109913917A (en) | 2019-04-10 | 2019-04-10 | A kind of corrosion resistant coating of mobile phone fast charge interface energization |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401056A (en) * | 2019-08-07 | 2019-11-01 | 东莞市合航精密科技有限公司 | A kind of corrosion-resistant coating for electronic equipment interfaces |
| CN110396708A (en) * | 2019-08-07 | 2019-11-01 | 东莞市合航精密科技有限公司 | A kind of corrosion resistance coating of silver combined plating |
| CN110416858A (en) * | 2019-08-19 | 2019-11-05 | 东莞金坤新材料股份有限公司 | A kind of production system of electroconductive magnetic part |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007136387A1 (en) * | 2006-05-23 | 2007-11-29 | Mehlin Dean Matthews | System for interphase control at an electrode/electrolyte boundary |
| CN106048680A (en) * | 2016-07-22 | 2016-10-26 | 东莞普瑞得五金塑胶制品有限公司 | Special galvanical corrosion-resistant coating for fast charging interface of mobile phone |
| CN208395290U (en) * | 2018-05-15 | 2019-01-18 | 亳州学院 | A kind of corrosion resistant coating structure |
-
2019
- 2019-04-10 CN CN201910286082.3A patent/CN109913917A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007136387A1 (en) * | 2006-05-23 | 2007-11-29 | Mehlin Dean Matthews | System for interphase control at an electrode/electrolyte boundary |
| CN106048680A (en) * | 2016-07-22 | 2016-10-26 | 东莞普瑞得五金塑胶制品有限公司 | Special galvanical corrosion-resistant coating for fast charging interface of mobile phone |
| CN208395290U (en) * | 2018-05-15 | 2019-01-18 | 亳州学院 | A kind of corrosion resistant coating structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401056A (en) * | 2019-08-07 | 2019-11-01 | 东莞市合航精密科技有限公司 | A kind of corrosion-resistant coating for electronic equipment interfaces |
| CN110396708A (en) * | 2019-08-07 | 2019-11-01 | 东莞市合航精密科技有限公司 | A kind of corrosion resistance coating of silver combined plating |
| CN110416858A (en) * | 2019-08-19 | 2019-11-05 | 东莞金坤新材料股份有限公司 | A kind of production system of electroconductive magnetic part |
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Application publication date: 20190621 |
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