CN107620054A - A kind of online nickel plating technology of stainless steel wire - Google Patents
A kind of online nickel plating technology of stainless steel wire Download PDFInfo
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- CN107620054A CN107620054A CN201710887414.4A CN201710887414A CN107620054A CN 107620054 A CN107620054 A CN 107620054A CN 201710887414 A CN201710887414 A CN 201710887414A CN 107620054 A CN107620054 A CN 107620054A
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- nickel
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Abstract
The invention discloses a kind of online nickel plating technology of the relatively simple stainless steel wire of process, it is concretely comprised the following steps：First, stainless steel wire is carried out to first time oil removing, for the first time washing, second of oil removing, second of washing successively, then, activated successively using acidic aqueous solution, nickel preplating is carried out using nickel preplating liquid, main nickel plating is carried out using main nickel-plating liquid, then, third time washing is carried out, finally, cleaned using 65~75 DEG C of hot water, then drying obtains the stainless steel wire finished product after nickel plating；In above-mentioned Ni-Speed, include in every liter of nickel preplating liquid：4.5~5.5 grams of hydrochloric acid and 240~260 grams of nickel chloride；Include in every liter of main nickel-plating liquid：200~300 grams of nickel sulfate, 40~50 grams of nickel chloride, 40~50 grams of boric acid, 75~85 milliliters of nickel softening agent and 0.01~0.015 milliliter of brightener.The present invention enormously simplify process, improve production efficiency.
Description
Technical field
The present invention relates to a kind of online nickel plating technology of metal wire, and in particular to a kind of online nickel plating of stainless steel wire
Technique.
Background technology
At present, the online nickel plating technology of traditional stainless steel wire, its process is more complicated, and the used time is longer so that whole plating
The production efficiency of nickel wire is relatively low, and production cost is higher.Moreover, the comparison of ingredients contained by the waste water to get off from nickel-coated wire is complicated, place
Reason get up it is relatively difficult, further increase production cost.
The content of the invention
The technical problems to be solved by the invention are：A kind of online nickel plating work of the relatively simple stainless steel wire of process is provided
Skill.
In order to solve the above technical problems, the technical solution adopted in the present invention is：A kind of online nickel plating work of stainless steel wire
Skill, its step are：
First, stainless steel wire is carried out to first time oil removing, for the first time washing, second of oil removing, second of washing successively, connect
, activated successively using acidic aqueous solution, nickel preplating is carried out using nickel preplating liquid, main nickel plating is carried out using main nickel-plating liquid,
Then, third time washing is carried out, finally, is cleaned using 65~75 DEG C of hot water, then dries, obtain the stainless steel wire after nickel plating
Finished product；In above-mentioned Ni-Speed, include in every liter of nickel preplating liquid：4.5~5.5 grams of hydrochloric acid and 240~260 grams of chlorination
Nickel；Include in every liter of main nickel-plating liquid：200~300 grams of nickel sulfate, 40~50 grams of nickel chloride, 40~50 grams of boric acid, 75
~85 milliliters of nickel softening agent and 0.01~0.015 milliliter of brightener.
As a kind of preferred scheme, in a kind of online nickel plating technology of described stainless steel wire, according to percentage by weight
Meter, described first time oil removing employ the mixed of 3~5% sodium hydroxide, 2~6% sodium carbonate and 1~3% sodium phosphate
Heshui solution, during oil removing, the temperature control of the mixed aqueous solution is between 55~65 DEG C.
As a kind of preferred scheme, in a kind of online nickel plating technology of described stainless steel wire, according to percentage by weight
Meter, second of oil removing employ 5~10% hydrochloric acid solution, and during oil removing, the temperature control of hydrochloric acid solution is between 20~35 DEG C.
As a kind of preferred scheme, in a kind of online nickel plating technology of described stainless steel wire, according to percentage by weight
Meter, activates the acidic aqueous solution used as 1~5% hydrochloric acid and the mixing acidic aqueous solution of 2~10% sulfuric acid, during activation,
The temperature control of the mixing acidic aqueous solution is between 20~35 DEG C, and time control is between 1.5~2 minutes.
The beneficial effects of the invention are as follows：Using nickel plating process of the present invention, process is simpler, substantially increases life
Efficiency is produced, reduces production cost；Also, the processing for final nickel-plating waste liquid is more prone to, production reduce further
Cost.
Embodiment
With reference to specific embodiment, be described in detail stainless steel wire of the present invention online nickel plating technology it is specific
Embodiment.
A kind of online nickel plating technology of stainless steel wire of the present invention, its step are：
First, in percentage by weight, using 3~5% sodium hydroxide, 2~6% sodium carbonate and 1~3% phosphorus
The mixed aqueous solution of sour sodium carries out first time oil removing, during oil removing, the temperature control of the mixed aqueous solution between 55~65 DEG C,
First time washing (belonging to the common process of the art, herein not reinflated description) is carried out after oil removing, then, according to weight
Percentages, second of oil removing is carried out using 5~10% hydrochloric acid solution, during oil removing, the temperature control of hydrochloric acid solution 20~
Second of washing (belonging to the common process of the art, herein not reinflated description) is carried out between 35 DEG C, after oil removing, is connect
, using 1~5% weight percent concentration hydrochloric acid and 2~10% weight percent concentrations sulfuric acid mixing acidity it is water-soluble
Liquid is activated, and during activation, the temperature control of the mixing acidic aqueous solution is between 20~35 DEG C, and time control is at 1.5~2 points
Between clock；Then, using nickel preplating liquid to after activation stainless steel wire carry out nickel preplating, using main nickel-plating liquid to nickel preplating after
Stainless steel wire carries out main nickel plating, after main nickel plating, first carries out third time washing, then is cleaned using 65~75 DEG C of hot water, finally dries
Dry doubling is wound, and obtains the stainless steel wire finished product after nickel plating；In the present embodiment, include in every liter of nickel preplating liquid：4.5~5.5 grams
Hydrochloric acid and 240~260 grams of nickel chloride；Include in every liter of main nickel-plating liquid：200~300 grams of nickel sulfate, 40~50 grams
Nickel chloride, 40~50 grams of boric acid, 75~85 milliliters of nickel softening agent and 0.01~0.015 milliliter of brightener.
In summary, only presently preferred embodiments of the present invention, is not used for limiting the scope that the present invention is implemented, it is all according to
The equivalent changes and modifications that shape, construction, feature and spirit described in scope of the invention as claimed are made, this all should be included in
In the right of invention.
Claims (4)
1. a kind of online nickel plating technology of stainless steel wire, its step are：
First, stainless steel wire is carried out to first time oil removing, for the first time washing, second of oil removing, second of washing successively, then,
Activated successively using acidic aqueous solution, nickel preplating is carried out using nickel preplating liquid, main nickel plating is carried out using main nickel-plating liquid, so
Afterwards, carry out third time washing, finally, using 65~75 DEG C hot water clean, then dry, obtain the stainless steel wire after nickel plating into
Product；
In above-mentioned Ni-Speed, include in every liter of nickel preplating liquid：4.5~5.5 grams of hydrochloric acid and 240~260 grams of chlorination
Nickel；Include in every liter of main nickel-plating liquid：200~300 grams of nickel sulfate, 40~50 grams of nickel chloride, 40~50 grams of boric acid, 75
~85 milliliters of nickel softening agent and 0.01~0.015 milliliter of brightener.
2. the online nickel plating technology of stainless steel wire according to claim 1, it is characterised in that：In percentage by weight,
Described first time oil removing employs the mixing water of 3~5% sodium hydroxide, 2~6% sodium carbonate and 1~3% sodium phosphate
Solution, during oil removing, the temperature control of the mixed aqueous solution is between 55~65 DEG C.
3. the online nickel plating technology of stainless steel wire according to claim 1, it is characterised in that：In percentage by weight,
Second of oil removing employs 5~10% hydrochloric acid solution, and during oil removing, the temperature control of hydrochloric acid solution is between 20~35 DEG C.
4. the online nickel plating technology of stainless steel wire according to any one of claim 1 to 3, it is characterised in that：According to weight
Percentages are measured, activate the acidic aqueous solution used as 1~5% hydrochloric acid and the mixing acidic aqueous solution of 2~10% sulfuric acid,
During activation, the temperature control of the mixing acidic aqueous solution is between 20~35 DEG C, and time control is between 1.5~2 minutes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619467 | 2017-07-26 | ||
| CN2017106194678 | 2017-07-26 |
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| CN107620054A true CN107620054A (en) | 2018-01-23 |
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| CN201710887414.4A Pending CN107620054A (en) | 2017-07-26 | 2017-09-27 | A kind of online nickel plating technology of stainless steel wire |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108893762A (en) * | 2018-08-03 | 2018-11-27 | 中国核动力研究设计院 | A kind of electro-deposition method of Ni-63 radioactivity sheet source |
| CN109137003A (en) * | 2018-08-09 | 2019-01-04 | 福鼎恒晟金属表面科技有限公司 | A kind of nickel plating technology of clipper |
| CN111945161A (en) * | 2020-07-31 | 2020-11-17 | 深圳市润安科技发展有限公司 | Method for enhancing nickel coating binding force of anti-tension and anti-folding component in wrist strap |
| CN114540801A (en) * | 2020-11-24 | 2022-05-27 | 娄底市安地亚斯电子陶瓷有限公司 | Nickel plating process suitable for ceramic sealing connector |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1526856A (en) * | 2003-09-23 | 2004-09-08 | 贵研铂业股份有限公司 | Continuous nickel plating process for stainless steel wire |
-
2017
- 2017-09-27 CN CN201710887414.4A patent/CN107620054A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1526856A (en) * | 2003-09-23 | 2004-09-08 | 贵研铂业股份有限公司 | Continuous nickel plating process for stainless steel wire |
Non-Patent Citations (1)
| Title |
|---|
| 潘继民: "《电镀工技能提高必读》", 31 August 2011, 机械工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108893762A (en) * | 2018-08-03 | 2018-11-27 | 中国核动力研究设计院 | A kind of electro-deposition method of Ni-63 radioactivity sheet source |
| CN109137003A (en) * | 2018-08-09 | 2019-01-04 | 福鼎恒晟金属表面科技有限公司 | A kind of nickel plating technology of clipper |
| CN111945161A (en) * | 2020-07-31 | 2020-11-17 | 深圳市润安科技发展有限公司 | Method for enhancing nickel coating binding force of anti-tension and anti-folding component in wrist strap |
| CN114540801A (en) * | 2020-11-24 | 2022-05-27 | 娄底市安地亚斯电子陶瓷有限公司 | Nickel plating process suitable for ceramic sealing connector |
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Application publication date: 20180123 |