CN105506687A - Electroplating solution for obtaining coating of black nickel - Google Patents
Electroplating solution for obtaining coating of black nickel Download PDFInfo
- Publication number
- CN105506687A CN105506687A CN201610092574.5A CN201610092574A CN105506687A CN 105506687 A CN105506687 A CN 105506687A CN 201610092574 A CN201610092574 A CN 201610092574A CN 105506687 A CN105506687 A CN 105506687A
- Authority
- CN
- China
- Prior art keywords
- parts
- water
- sulfuric acid
- coating
- electroplate liquid
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/562—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or nickel or cobalt
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
Abstract
The invention discloses an electroplating solution for obtaining a coating of black nickel. The electroplating solution is prepared from, by mass, 100 parts of water, 80-110 parts of sulfuric acid, 0.1-0.3 part of selenium dioxide, 6-9 parts of copper sulfate, 4-7 parts of ammonium persulfate and 150-170 parts of phosphoric acid, selenium dioxide is added into water, heating is conducted on the water to make selenium dioxide dissolved in the water, sulfuric acid, copper sulfate, ammonium persulfate and phosphoric acid are added, and the electroplating solution is obtained through mixing and stirring. In this way, electroplating adopting the electroplating solution can change the hardness of the metal surface, the wear resistant property of a metal plating part can be improved, the performance of the metal plating part is good, very good welding capacity is achieved, the service life of the black nickel coating on the surface of the metal plating part is long, the coating is not prone to disengagement and discoloring, and stabilization is achieved.
Description
Technical field
The present invention relates to plated item and technology field, particularly relating to a kind of for obtaining the electroplate liquid that coating is black nickel.
Background technology
Plating is the process plating other metal or alloy of skim in metallic surface.The principle of plating is in closed loop, and do not have so-called positive and negative electrode concept, electronics is all by loop flow.The positive pole of power supply and negative pole are coupled together with anode metal and cathodic metal respectively at power supply outside wire, this is that the electrons of anode metal flows to positive pole along wire under the effect of electric field, and power source internal is then that electronics flows to negative pole from positive pole.But the plating piece overlay coating after existing plating easily comes off and variable color, unstable.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of for obtaining the electroplate liquid that coating is black nickel, and the coating obtained is stablized and nondiscoloration.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of for obtaining the electroplate liquid that coating is black nickel, the component comprised has water, sulfuric acid, tin anhydride, copper sulfate, ammonium persulphate and phosphoric acid, the component of described electroplate liquid is: in mass parts, 100 parts, water, sulfuric acid 80-110 part, tin anhydride 0.1-0.3 part, copper sulfate 6-9 part, ammonium persulphate 4-7 part, phosphatase 11 50-170 part, described tin anhydride is added to the water, to water heating, tin anhydride is dissolved in the water, add sulfuric acid again, copper sulfate, ammonium persulphate and phosphoric acid mix and blend obtain electroplate liquid.
In a preferred embodiment of the present invention, the component of described electroplate liquid is: in mass parts, 100 parts, water, 95 parts, sulfuric acid, tin anhydride 0.2 part, 7 parts, copper sulfate, ammonium persulphate 6 parts, phosphatase 11 60 parts.
In a preferred embodiment of the present invention, the Heating temperature of described water is 50-80 DEG C.
In a preferred embodiment of the present invention, described sulfuric acid to be massfraction be 98% sulfuric acid.
The invention has the beneficial effects as follows: of the present invention for obtaining the electroplate liquid that coating is black nickel, this electroplate liquid is adopted to electroplate the hardness that can change metallic surface, improve the wear resisting property of metal plating piece, the excellent property of metal plating piece, there is extraordinary Weldability, the black nickel coating on metal plating piece surface is long for duration of service, is not easy to come off and variable color, stable.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one:
There is provided a kind of for obtaining the electroplate liquid that coating is black nickel, the component comprised has water, sulfuric acid, tin anhydride, copper sulfate, ammonium persulphate and phosphoric acid, the component of described electroplate liquid is: in mass parts, 100 parts, water, 95 parts, sulfuric acid, tin anhydride 0.2 part, 7 parts, copper sulfate, ammonium persulphate 6 parts, phosphatase 11 60 parts, described tin anhydride is added to the water, to water heating, tin anhydride is dissolved in the water, then adds sulfuric acid, copper sulfate, ammonium persulphate and phosphoric acid mix and blend and obtain electroplate liquid.The Heating temperature of described water is 65 DEG C.Described sulfuric acid to be massfraction be 98% sulfuric acid.
Embodiment two:
There is provided a kind of for obtaining the electroplate liquid that coating is black nickel, the component comprised has water, sulfuric acid, tin anhydride, copper sulfate, ammonium persulphate and phosphoric acid, the component of described electroplate liquid is: in mass parts, 100 parts, water, 110 parts, sulfuric acid, tin anhydride 0.3 part, 6 parts, copper sulfate, ammonium persulphate 4 parts, phosphatase 11 70 parts, described tin anhydride is added to the water, to water heating, tin anhydride is dissolved in the water, then adds sulfuric acid, copper sulfate, ammonium persulphate and phosphoric acid mix and blend and obtain electroplate liquid.The Heating temperature of described water is 80 DEG C.Described sulfuric acid to be massfraction be 98% sulfuric acid.
Embodiment three:
There is provided a kind of for obtaining the electroplate liquid that coating is black nickel, the component comprised has water, sulfuric acid, tin anhydride, copper sulfate, ammonium persulphate and phosphoric acid, the component of described electroplate liquid is: in mass parts, 100 parts, water, 80 parts, sulfuric acid, tin anhydride 0.1 part, 9 parts, copper sulfate, ammonium persulphate 7 parts, phosphatase 11 50 parts, described tin anhydride is added to the water, to water heating, tin anhydride is dissolved in the water, then adds sulfuric acid, copper sulfate, ammonium persulphate and phosphoric acid mix and blend and obtain electroplate liquid.The Heating temperature of described water is 50 DEG C.Described sulfuric acid to be massfraction be 98% sulfuric acid.
The invention has the beneficial effects as follows:
One, adopt this electroplate liquid to electroplate the hardness that can change metallic surface, improve the wear resisting property of metal plating piece;
Two, the excellent property of metal plating piece, has extraordinary Weldability;
Three, the black nickel coating on metal plating piece surface is long for duration of service, is not easy to come off and variable color, stable.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. one kind for obtaining the electroplate liquid that coating is black nickel, it is characterized in that, the component comprised has water, sulfuric acid, tin anhydride, copper sulfate, ammonium persulphate and phosphoric acid, the component of described electroplate liquid is: in mass parts, 100 parts, water, sulfuric acid 80-110 part, tin anhydride 0.1-0.3 part, copper sulfate 6-9 part, ammonium persulphate 4-7 part, phosphatase 11 50-170 part, described tin anhydride is added to the water, to water heating, tin anhydride is dissolved in the water, then adds sulfuric acid, copper sulfate, ammonium persulphate and phosphoric acid mix and blend and obtain electroplate liquid.
2. according to claim 1ly it is characterized in that for obtaining the electroplate liquid that coating is black nickel, the component of described electroplate liquid is: in mass parts, 100 parts, water, 95 parts, sulfuric acid, tin anhydride 0.2 part, 7 parts, copper sulfate, ammonium persulphate 6 parts, phosphatase 11 60 parts.
3. according to claim 1ly it is characterized in that for obtaining the electroplate liquid that coating is black nickel, the Heating temperature of described water is 50-80 DEG C.
4. according to claim 1ly to it is characterized in that for obtaining the electroplate liquid that coating is black nickel, described sulfuric acid to be massfraction be 98% sulfuric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610092574.5A CN105506687A (en) | 2016-02-19 | 2016-02-19 | Electroplating solution for obtaining coating of black nickel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610092574.5A CN105506687A (en) | 2016-02-19 | 2016-02-19 | Electroplating solution for obtaining coating of black nickel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105506687A true CN105506687A (en) | 2016-04-20 |
Family
ID=55714976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610092574.5A Pending CN105506687A (en) | 2016-02-19 | 2016-02-19 | Electroplating solution for obtaining coating of black nickel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105506687A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029377A (en) * | 2019-05-15 | 2019-07-19 | 东南大学 | A kind of long-wave band blacker-than-black is composite porous and preparation method thereof |
| CN113774367A (en) * | 2021-09-09 | 2021-12-10 | 浙江伟星实业发展股份有限公司 | Coloring liquid and application thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0258202A1 (en) * | 1986-08-11 | 1988-03-02 | Mitchell Bradford International Corp. | Room temperature blackening solution and method for forming a black coating on a ferrous metal substrate |
| CN101275255A (en) * | 2007-12-20 | 2008-10-01 | 广州市二轻工业科学技术研究所 | Maintenance method for alkaline non-cyanide plating copper |
| CN101316500A (en) * | 2007-06-01 | 2008-12-03 | 哈尔滨工业大学 | Production method of wire netting transparent electromagnetic shielding layer material |
| CN102363884A (en) * | 2011-10-24 | 2012-02-29 | 江门市瑞期精细化学工程有限公司 | Surface treatment process for zinc alloy die casting |
| CN102943207A (en) * | 2012-11-09 | 2013-02-27 | 谢亚平 | High-strength fastener and processing method thereof |
| CN103871610A (en) * | 2014-03-13 | 2014-06-18 | 苏州科茂电子材料科技有限公司 | Electromagnetic shielding material for micro coaxial cables and preparation method of electromagnetic shielding material |
| CN104278299A (en) * | 2014-09-23 | 2015-01-14 | 明光旭升科技有限公司 | Electroplating process for copper wires |
| CN104651824A (en) * | 2014-04-28 | 2015-05-27 | 严振 | Method for coloring copper and copper alloy with gun color |
| CN104661502A (en) * | 2014-12-09 | 2015-05-27 | 邹仕放 | Preparation method of wire mesh transparent electromagnetic shielding layer material |
| CN104911654A (en) * | 2015-06-17 | 2015-09-16 | 陈新棠 | Environment-friendly electroplating liquid |
-
2016
- 2016-02-19 CN CN201610092574.5A patent/CN105506687A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0258202A1 (en) * | 1986-08-11 | 1988-03-02 | Mitchell Bradford International Corp. | Room temperature blackening solution and method for forming a black coating on a ferrous metal substrate |
| CN101316500A (en) * | 2007-06-01 | 2008-12-03 | 哈尔滨工业大学 | Production method of wire netting transparent electromagnetic shielding layer material |
| CN101275255A (en) * | 2007-12-20 | 2008-10-01 | 广州市二轻工业科学技术研究所 | Maintenance method for alkaline non-cyanide plating copper |
| CN102363884A (en) * | 2011-10-24 | 2012-02-29 | 江门市瑞期精细化学工程有限公司 | Surface treatment process for zinc alloy die casting |
| CN102943207A (en) * | 2012-11-09 | 2013-02-27 | 谢亚平 | High-strength fastener and processing method thereof |
| CN103871610A (en) * | 2014-03-13 | 2014-06-18 | 苏州科茂电子材料科技有限公司 | Electromagnetic shielding material for micro coaxial cables and preparation method of electromagnetic shielding material |
| CN104651824A (en) * | 2014-04-28 | 2015-05-27 | 严振 | Method for coloring copper and copper alloy with gun color |
| CN104278299A (en) * | 2014-09-23 | 2015-01-14 | 明光旭升科技有限公司 | Electroplating process for copper wires |
| CN104661502A (en) * | 2014-12-09 | 2015-05-27 | 邹仕放 | Preparation method of wire mesh transparent electromagnetic shielding layer material |
| CN104911654A (en) * | 2015-06-17 | 2015-09-16 | 陈新棠 | Environment-friendly electroplating liquid |
Non-Patent Citations (1)
| Title |
|---|
| 张宇民 等: "金属丝网透明电磁屏蔽层材料制备与性能研究", 《兵器材料科学与工程》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029377A (en) * | 2019-05-15 | 2019-07-19 | 东南大学 | A kind of long-wave band blacker-than-black is composite porous and preparation method thereof |
| CN113774367A (en) * | 2021-09-09 | 2021-12-10 | 浙江伟星实业发展股份有限公司 | Coloring liquid and application thereof |
| CN113774367B (en) * | 2021-09-09 | 2024-03-26 | 浙江伟星实业发展股份有限公司 | Coloring liquid and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103060858A (en) | Tin plating electrolyte | |
| CN104328395A (en) | Phosphorus chemical nickel plating concentrated solution and plating process | |
| CN105316713A (en) | Copper electroplating dissolving solution and rapid high-depth blind hole filling process | |
| CN105506687A (en) | Electroplating solution for obtaining coating of black nickel | |
| CN105332025A (en) | Copper-nickel-manganese alloy electroplating solution and method | |
| CN103088375B (en) | Water electrolysis pole plate nickel plating additive | |
| CN103806032A (en) | Cyanide-free one-step rapid copper plating process for steel wire surface | |
| CN101343750B (en) | Application of sulphuric acid hydrogen imidazole ion liquid in electrolytical refined copper | |
| CN104388989A (en) | Trivalent chromium electroplating liquid and preparation method thereof | |
| CN102220610A (en) | Non-cyanide copper-tin alloy plating solution | |
| CN103320822A (en) | Method for electroplating titanium on surface of metal | |
| CN100383288C (en) | Method for preparing Fe-Ni, Fi-Ni-Cr alloy foil | |
| CN104911645A (en) | Alkaline cyanide-free zinc plating agent and application method thereof | |
| CN103911650B (en) | A kind of anode being applied to Electrodeposition of Zn-ni Alloy In Alkaline Bath | |
| CN105369304A (en) | A tin-copper-nickel alloy electroplating solution and an electroplating method thereof | |
| CN104911655A (en) | Electroplating solution with excellent performance | |
| CN106048682A (en) | Production technology of corrosion-resistant bolt for automobile transmission system | |
| CN105483777A (en) | Electroplating liquid for obtaining platinum plating | |
| CN100362141C (en) | Propanetriol non-cyanide bright copper plating liquid | |
| JPS6156294A (en) | Chromium alloy plating bath | |
| CN107858712A (en) | Water electrolysis pole plate nickel-plating additive | |
| CN105154929A (en) | Non-cyanide alkaline copper plating agent and using method thereof | |
| CN106757187A (en) | A kind of new nickel-plating bath containing sulfamate | |
| US1077894A (en) | Electrode. | |
| CN104630834A (en) | Process for electroplating lead metal on surface of No. 45 steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |