CN104404604A - Nickel-phosphorus/nano V8C7 composite plating liquid - Google Patents
Nickel-phosphorus/nano V8C7 composite plating liquid Download PDFInfo
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- CN104404604A CN104404604A CN201410666170.3A CN201410666170A CN104404604A CN 104404604 A CN104404604 A CN 104404604A CN 201410666170 A CN201410666170 A CN 201410666170A CN 104404604 A CN104404604 A CN 104404604A
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- nickel
- nanometer
- phosphorus
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Abstract
The invention discloses a nickel-phosphorus/nano V8C7 composite plating liquid. The plating liquid comprises the following components: 120-180 g/L of nickel sulfate, 10-30 g/L of nickel chloride, 30-50 g/L of sodium hypophosphite, 10-25 g/L of boric acid, 0.2-2 g/L of a complexing agent, 0.1-0.5 g/L of a brightening agent and 5-20 g/L of nano V8C7. Compared with the prior art, by adopting the composite plating liquid disclosed by the invention, a composite plate taking nickel-phosphorus amorphous alloy as a basal body and the nano V8C7 as a second phase can be prepared, and the surface is free of microcracks. The nickel-phosphorus/nano V8C7 composite plating liquid is high in abrasion resistance and corrosion resistance. The composite plating liquid is simple in composition, little in damage of reagents to the environment, stable in technology, simple in operation and high in current efficiency.
Description
Technical field
The present invention relates to the composite plating solution in field of material surface treatment, specifically a kind of nickel-phosphorus/nanometer V
8c
7composite plating solution.
Background technology
Composite plating adopts electrochemical method to make metal (or alloy) and solia particle (or fiber) codeposition.There are diffusion phenomena hardly between matrix metal and the solia particle of interpolation in composite deposite, therefore have the over-all properties of matrix metal and solia particle concurrently.And the singularity (short range order) on non-crystal structure, make non-crystalline material compared with conventional metals, there is the advantages such as excellent mechanical property, resistance to corrosion, chemically reactive.But non-crystalline material easily brings out local Adiabatic Shear Bands and forms substance shear crack and unexpected fracture failure when deformation at room temperature.On the other hand, the constructional feature of amorphous determines that it is in thermodynamic (al) metastable state.Therefore, utilize second-phase principle of strengthening and toughening, adopt compounding technology, in non-crystalline material, add high rigidity particle (or fiber), make macroscopical plasticity of non-crystalline material, impelling strength is improved, in some non-crystalline materials, obtain certain achievement.And composite plating legal system is for amorphous composite, have equipment simple, consume energy low, easy to operate, and than being easier to the non-crystalline coating obtaining various component, and can work continuously and produce in enormous quantities.
Summary of the invention
The present invention is to provide a kind of nickel-phosphorus/nanometer V
8c
7composite plating solution.
Technical assignment of the present invention realizes by with under type, and the formula of composite plating solution is as follows:
Single nickel salt 120-180 grams per liter, nickelous chloride 10-30 grams per liter, sodium hypophosphite 30-50 grams per liter, boric acid 10-25 grams per liter, complexing agent 0.1-0.5 grams per liter, brightening agent 0.1-0.5 grams per liter, nanometer V
8c
75-20 grams per liter, adds deionized water to 1000 milliliter;
Described complexing agent is the mixture of tartrate and Sodium dodecylbenzene sulfonate 1:1 in mass ratio;
Described brightening agent is the mixture of potassiumiodide and Repone K 2:1 in mass ratio;
Working method is as follows:
(1) nanometer V
8c
7the pre-treatment of powder, first takes appropriate nanometer V
8c
7powder adds in the hydrochloric acid soln of 15-25wt%, in water-bath, be heated to 60-80 DEG C, stirs 30min, by V
8c
7washed with de-ionized water 2-4 time is used after powder filter;
(2) first take appropriate complexing agent, add the deionized water of 1000 milliliters, in water-bath, be heated to 90 DEG C, be stirred to Sodium dodecylbenzene sulfonate and dissolve; Then take appropriate single nickel salt, nickelous chloride, sodium hypophosphite, boric acid joins above-mentioned solution, under normal temperature, be stirred to dissolving; Add the V after cleaning again
8c
7powder, continuously stirring 1-3 hour, then add appropriate brightening agent, after stirring and dissolving, instillation hydrochloric acid soln is to pH value 1-3.And then with water-bath, solution is heated to 70 DEG C, do anode with high purity graphite, workpiece does negative electrode, and current density is 2.5A/dm
2, nickel-phosphorus non-crystalline alloy/nanometer V can be obtained
8c
7composite deposite.
The hydrochloric acid soln that described pH value regulates is 10wt%.
Compared with prior art, the present invention has the following advantages:
1, compared with preparing non-crystalline material with the method such as liquisol quenching method, electrochemical plating are carried out at normal temperatures, and have that facility investment is few, solution composition simple, and stability is high, and the life-span is longer, utilization rate of raw materials high; And with surface crack legal system for compared with amorphous composite, energy consumption is less, tissue evenly.
2, this plating solution formula is not containing toxic substances such as prussiate, sexavalent chrome, cadmiums, can reduce cost and the difficulty of electroplate liquid recycling, can realize green production.
3, V is utilized
8c
7high rigidity to suppress amorphous to be out of shape time single shear zone slippage, impel generation and the slippage of multiple shear bands, improve macroscopical plasticity and the impelling strength of amorphous composite deposite, also strengthen the wear resistance of composite deposite simultaneously; Utilize V
8c
7to the efficient restraining effect of grain growth, improve the stability of tissue.
4, by the concentration proportioning of adjustment electroplate liquid main component and the size proportioning of two kinds of particulates, obtain the composite deposite of heterogeneity, meet the performance requriements of different occasion.
Embodiment
embodiment 1
(1) nanometer V
8c
7the pre-treatment of powder, first takes 8 grams of nanometer V
8c
7powder, adds in the 15wt% hydrochloric acid soln of 500 milliliters, is heated to 60 DEG C in water-bath, stirs 30min, by V
8c
7washed with de-ionized water 2 times are used after powder filter;
(2) first take 0.1 gram of tartrate and 0.1 gram of Sodium dodecylbenzene sulfonate, add the deionized water of 1000 milliliters, in water-bath, be heated to 90 DEG C, be stirred to Sodium dodecylbenzene sulfonate and dissolve; Then 150 grams of single nickel salt (NiSO are taken
46H
2o), 15 grams of nickelous chloride (NiCl
26H
2o), 30 grams of sodium hypophosphite (NaH
2pO
2h
2o), 20 grams of boric acid (H
3bO
3) join above-mentioned solution, be stirred to dissolving under normal temperature; Add the V after cleaning again
8c
7powder, continuously stirring 2 hours, then add 0.2 gram of potassiumiodide and 0.1 gram of Repone K, after stirring and dissolving, instillation 10wt% hydrochloric acid soln is to pH value 1.5.And then with water-bath, solution is heated to 70 DEG C, do anode with high purity graphite, workpiece does negative electrode, and current density is 2.5A/dm
2, nickel-phosphorus non-crystalline alloy/nanometer V can be obtained
8c
7composite deposite.
embodiment 2
(1) nanometer V
8c
7the pre-treatment of powder, first takes 10 grams of nanometer V
8c
7powder, adds in the 15wt% hydrochloric acid soln of 500 milliliters, is heated to 60 DEG C in water-bath, stirs 30min, by V
8c
7washed with de-ionized water 2 times are used after powder filter;
(2) first take 0.1 gram of tartrate and 0.1 gram of Sodium dodecylbenzene sulfonate, add the deionized water of 1000 milliliters, in water-bath, be heated to 90 DEG C, be stirred to Sodium dodecylbenzene sulfonate and dissolve; Then 140 grams of single nickel salt (NiSO are taken
46H
2o), 22 grams of nickelous chloride (NiCl
26H
2o), 35 grams of sodium hypophosphite (NaH
2pO
2h
2o), 15 grams of boric acid (H
3bO
3) join above-mentioned solution, be stirred to dissolving under normal temperature; Add the V after cleaning again
8c
7powder, continuously stirring 2 hours, then add 0.2 gram of potassiumiodide and 0.1 gram of Repone K, after stirring and dissolving, instillation 10wt% hydrochloric acid soln is to pH value 2.And then with water-bath, solution is heated to 70 DEG C, do anode with high purity graphite, workpiece does negative electrode, and current density is 2.5A/dm
2, nickel-phosphorus non-crystalline alloy/nanometer V can be obtained
8c
7composite deposite.
Claims (3)
1. nickel-phosphorus/nanometer V
8c
7composite plating solution, is characterized in that the formula of this electroplate liquid is as follows:
Single nickel salt 120-180 grams per liter, nickelous chloride 10-30 grams per liter, sodium hypophosphite 30-50 grams per liter, boric acid 10-25 grams per liter, complexing agent 0.1-0.5 grams per liter, brightening agent 0.1-0.5 grams per liter, nanometer V
8c
75-20 grams per liter, adds deionized water to 1000 milliliter;
Described complexing agent is the mixture of tartrate and Sodium dodecylbenzene sulfonate;
Described brightening agent is the mixture of potassiumiodide and Repone K;
Working method is as follows:
(1) nanometer V
8c
7the pre-treatment of powder, first takes appropriate nanometer V
8c
7powder adds in the hydrochloric acid soln of 15-25wt%, in water-bath, be heated to 60-80 DEG C, stirs 30min, by V
8c
7washed with de-ionized water 2-4 time is used after powder filter;
(2) first take appropriate complexing agent, add the deionized water of 1000 milliliters, in water-bath, be heated to 90 DEG C, be stirred to Sodium dodecylbenzene sulfonate and dissolve; Then take appropriate single nickel salt, nickelous chloride, sodium hypophosphite, boric acid joins above-mentioned solution, under normal temperature, be stirred to dissolving; Add the V after cleaning again
8c
7powder, continuously stirring 1-3 hour, then add appropriate brightening agent, after stirring and dissolving, instillation hydrochloric acid soln is to pH value 1-3; And then with water-bath, solution is heated to 70 DEG C, do anode with high purity graphite, workpiece does negative electrode, and current density is 2.5A/dm
2, nickel-phosphorus non-crystalline alloy/nanometer V can be obtained
8c
7composite deposite.
2. nickel-phosphorus/nanometer V according to claim 1
8c
7composite plating solution, is characterized in that described complexing agent is the mixture of tartrate and Sodium dodecylbenzene sulfonate 1:1 in mass ratio.
3. nickel-phosphorus/nanometer V according to claim 1
8c
7composite plating solution, is characterized in that described brightening agent is the mixture of potassiumiodide and Repone K 2:1 in mass ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666170.3A CN104404604A (en) | 2014-11-20 | 2014-11-20 | Nickel-phosphorus/nano V8C7 composite plating liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666170.3A CN104404604A (en) | 2014-11-20 | 2014-11-20 | Nickel-phosphorus/nano V8C7 composite plating liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104404604A true CN104404604A (en) | 2015-03-11 |
Family
ID=52642266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410666170.3A Pending CN104404604A (en) | 2014-11-20 | 2014-11-20 | Nickel-phosphorus/nano V8C7 composite plating liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104404604A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381510A (en) * | 2016-12-06 | 2017-02-08 | 刘志红 | Preparing technology of Ni-Fe-P alloy-based compound coating |
| CN106757287A (en) * | 2016-12-06 | 2017-05-31 | 刘志红 | A kind of preparation technology of Fe Ni P base composite claddings |
| CN108149303A (en) * | 2016-12-06 | 2018-06-12 | 刘志红 | A kind of preparation process of Ni-P alloys base composite cladding |
| CN108265512A (en) * | 2017-01-02 | 2018-07-10 | 罗奕兵 | A kind of nickel-phosphor non-crystaline amorphous metal composite fibre and preparation method thereof |
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|---|---|---|---|---|
| JPH05306487A (en) * | 1992-05-01 | 1993-11-19 | Usui Internatl Ind Co Ltd | Ni-p alloy electroplating bath |
| CN1094456A (en) * | 1993-04-26 | 1994-11-02 | 机械电子工业部北方设计研究院 | A kind of nickel-phosphorus alloy non-crystal electroplating method |
| CN1676674A (en) * | 2005-01-17 | 2005-10-05 | 上海大学 | Method for preparing nickel-phosphor alloy base composite cladding containing nano particle |
| CN101348905A (en) * | 2008-09-04 | 2009-01-21 | 南昌航空大学 | Middle-temperature acidic electroless nickel plating-phosphor alloy formula |
| CN101638778A (en) * | 2009-02-27 | 2010-02-03 | 郑建国 | Nickel-phosphorus chemical precipitation plating layer of aluminium alloy |
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| CN103266312A (en) * | 2013-05-28 | 2013-08-28 | 西安理工大学 | Plating solution for plating nickel and phosphorus on surface of magnesium lithium alloy and low-temperature plating method |
| CN103436944A (en) * | 2013-08-22 | 2013-12-11 | 北京科技大学 | Amorphous iron-phosphorus alloy/V8C7 composite coating and and electroplating technique thereof |
-
2014
- 2014-11-20 CN CN201410666170.3A patent/CN104404604A/en active Pending
Patent Citations (8)
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| JPH05306487A (en) * | 1992-05-01 | 1993-11-19 | Usui Internatl Ind Co Ltd | Ni-p alloy electroplating bath |
| CN1094456A (en) * | 1993-04-26 | 1994-11-02 | 机械电子工业部北方设计研究院 | A kind of nickel-phosphorus alloy non-crystal electroplating method |
| CN1676674A (en) * | 2005-01-17 | 2005-10-05 | 上海大学 | Method for preparing nickel-phosphor alloy base composite cladding containing nano particle |
| CN101348905A (en) * | 2008-09-04 | 2009-01-21 | 南昌航空大学 | Middle-temperature acidic electroless nickel plating-phosphor alloy formula |
| CN101638778A (en) * | 2009-02-27 | 2010-02-03 | 郑建国 | Nickel-phosphorus chemical precipitation plating layer of aluminium alloy |
| CN103014819A (en) * | 2011-09-27 | 2013-04-03 | 肖云捷 | Wearable compound layer material for machine parts and manufacturing method and equipment thereof |
| CN103266312A (en) * | 2013-05-28 | 2013-08-28 | 西安理工大学 | Plating solution for plating nickel and phosphorus on surface of magnesium lithium alloy and low-temperature plating method |
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|---|
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381510A (en) * | 2016-12-06 | 2017-02-08 | 刘志红 | Preparing technology of Ni-Fe-P alloy-based compound coating |
| CN106757287A (en) * | 2016-12-06 | 2017-05-31 | 刘志红 | A kind of preparation technology of Fe Ni P base composite claddings |
| CN108149303A (en) * | 2016-12-06 | 2018-06-12 | 刘志红 | A kind of preparation process of Ni-P alloys base composite cladding |
| CN108265512A (en) * | 2017-01-02 | 2018-07-10 | 罗奕兵 | A kind of nickel-phosphor non-crystaline amorphous metal composite fibre and preparation method thereof |
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Application publication date: 20150311 |
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