CN104711547A - Steel workpiece chemical-plating nickel phosphor diamond ternary-treatment agent, and production method thereof - Google Patents
Steel workpiece chemical-plating nickel phosphor diamond ternary-treatment agent, and production method thereof Download PDFInfo
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- CN104711547A CN104711547A CN201310678358.5A CN201310678358A CN104711547A CN 104711547 A CN104711547 A CN 104711547A CN 201310678358 A CN201310678358 A CN 201310678358A CN 104711547 A CN104711547 A CN 104711547A
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- treatment agent
- diamond
- ternary
- production method
- steel workpiece
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/32—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron
- C23C18/34—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron using reducing agents
- C23C18/36—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron using reducing agents using hypophosphites
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemically Coating (AREA)
Abstract
The invention discloses a steel workpiece chemical-plating nickel phosphor diamond ternary-treatment agent. The steel workpiece chemical-plating nickel phosphor diamond ternary-treatment agent comprises following raw materials, by mass, 6 to 12% of nickel sulfate, 6 to 12% of sodium hypophosphite, 4 to 8% of sodium acetate, 1 to 2% of citric acid, 1 to 2% of lactic acid, 1 to 2% of tartaric acid, 1 to 2% of a composite phosphorization treatment agent, 0.5 to 1% of diamond powder with a particle size of 1<mu>m, and the balance water. A production method comprises following steps: weighed water is delivered into a reaction vessel; a stirrer is turned on, and rotating speed is controlled to be 120r/min; weighed nickel sulfate, sodium hypophosphite, sodium acetate, citric acid, lactic acid, tartaric acid, the composite phosphorization treatment agent, and diamond powder with a particle size of 1<mu>m are delivered into the reaction vessel successively and slowly with stirring until a transparent solution is obtained; and the transparent solution is collected and packaged.
Description
Technical field
The present invention relates to a kind of chemical plating fluid and production method, especially a kind of process stabilizing, usage quantity is few, cost is low, film forming speed is fast, coating is careful, hardness is high, wear resistance and erosion resistance strong and the iron and steel parts chemical nickel phosphorus plating diamond ternary treatment agent of convenient operation and management and production method.
Background technology
Electroless plating relies on chemical reaction in chemical plating fluid to provide the electronics required for reducing metal ions, when namely precipitating equably to form plated film at workpiece surface after Metal Ions Absorption electronics.Because the dispersion force of chemical plating fluid is close to 100%, without obvious fringing effect and thickness of coating is very even, smooth, fine and close, atresia, be particularly suitable for complex-shaped workpiece (cavity part, deep hole part, blind bored member, pipe fitting inner wall etc.) surperficial plating, its corrosion resistance of coating is much better than plating.Chemical plating technology is without the need to rectifier power source, transmission system and auxiliary electroplax simultaneously, and only workpiece correctly need be hung in the plating solution during operation, equipment is simple, easy to operate.Therefore, chemical nickel phosphorus plating diamond is also the new surface treatment technologies popularized gradually.Existing Nickel phosphorus diamond chemical plating fluid all needs to prepare working fluid and the adjustment liquid in using, and needs three kinds of plating solutions such as buying A, B, C, is difficult to management and operation, also there is the problem that usage quantity is more, cost is high simultaneously.Particularly also be not exclusively used in the chemical nickel phosphorus plating diamond ternary treatment agent of iron and steel parts at present.
Summary of the invention
The present invention is the above-mentioned technical problem in order to solve existing for prior art, provides that a kind of process stabilizing, usage quantity are few, cost is low, film forming speed is fast, coating is careful, hardness is high, wear resistance and corrosion-resistant strong and the iron and steel parts chemical nickel phosphorus plating diamond ternary treatment agent of convenient operation and management and production method.
Technical solution of the present invention is: a kind of iron and steel parts chemical nickel phosphorus plating diamond ternary treatment agent, it is characterized in that raw materials used and mass percent is as follows:
Single nickel salt 6 ~ 12%
Inferior sodium phosphate 6 ~ 12%
Sodium-acetate 4 ~ 8%
Citric acid 1 ~ 2%
Lactic acid 1 ~ 2%
Tartrate 1 ~ 2%
Comprehensive phosphating agent 1 ~ 2%
Particle diameter 1 μm of bortz powder 0.5 ~ 1%
Water surplus.
A kind of production method of above-mentioned iron and steel parts chemical nickel phosphorus plating diamond ternary treatment agent, it is characterized in that carrying out as follows: join in reactor by calculating the water weighed, start agitator, control rotating speed 120 turns/min, then slowly join calculating single nickel salt, inferior sodium phosphate, sodium-acetate, citric acid, lactic acid, tartrate, comprehensive phosphating agent and particle diameter 1 μm of bortz powder alkene of weighing successively in reactor, limit edged stirs, until the transparent liquid of solution, blowing is packed.
Nickel phosphorus diamond chemical plating fluid usage quantity of the present invention is few, and add-on is only 20%, can significantly reduce coating cost, simultaneously film forming speed fast and coating is careful, hardness is high, wear resistance and erosion resistance strong.Nickel phosphorus diamond chemical plating fluid of the present invention is working fluid, and be also the adjustment liquid in using, user is without the need to purchasing three kinds of plating solutions, convenient operation and management such as A, B, C.
Embodiment
Embodiment 1:
Raw materials used and mass percent is as follows:
Single nickel salt 6 ~ 12%
Inferior sodium phosphate 6 ~ 12%
Sodium-acetate 4 ~ 8%
Citric acid 1 ~ 2%
Lactic acid 1 ~ 2%
Tartrate 1 ~ 2%
Comprehensive phosphating agent 1 ~ 2%
Particle diameter 1 μm of bortz powder 0.5 ~ 1%
Water surplus.
Each raw material can be selected in mass range, makes quality sum be 100%.
Comprehensive phosphating agent in above-mentioned raw materials is the product of Dalian Sandaaoke Chemistry Co., Ltd., and product type is SP-16.
Production method is carried out as follows: join in reactor by calculating the water weighed, start agitator, control rotating speed 120 turns/min, then slowly join calculating single nickel salt, inferior sodium phosphate, sodium-acetate, citric acid, lactic acid, tartrate, comprehensive phosphating agent and particle diameter 1 μm of bortz powder alkene of weighing successively in reactor, limit edged stirs, until the transparent liquid of solution, blowing is packed.
Embodiment 2:
Raw material and production method, all with embodiment 1, are that raw material and mass percent are as follows:
Single nickel salt 10%
Inferior sodium phosphate 10%
Sodium-acetate 6%
Citric acid 1%
Lactic acid 2%
Tartrate 1%
Comprehensive phosphating agent 2%
Particle diameter 1 μm of bortz powder 1%
Water surplus.
The present invention added water by 30% preparation working fluid, adjustment pH value is 4.1 ~ 5.6, temperature 80 ~ 90 DEG C, time 60 ~ 120min.Gained coating is thin brilliant careful, and hardness height is extremely wear-resisting, plating solution process stabilizing.
Claims (2)
1. an iron and steel parts chemical nickel phosphorus plating diamond ternary treatment agent, is characterized in that raw materials used and mass percent is as follows:
Single nickel salt 6 ~ 12%
Inferior sodium phosphate 6 ~ 12%
Sodium-acetate 4 ~ 8%
Citric acid 1 ~ 2%
Lactic acid 1 ~ 2%
Tartrate 1 ~ 2%
Comprehensive phosphating agent 1 ~ 2%
Particle diameter 1 μm of bortz powder 0.5 ~ 1%
Water surplus.
2. the production method of an iron and steel parts chemical nickel phosphorus plating diamond ternary treatment agent as claimed in claim 1, it is characterized in that carrying out as follows: join in reactor by calculating the water weighed, start agitator, control rotating speed 120 turns/min, then slowly join calculating single nickel salt, inferior sodium phosphate, sodium-acetate, citric acid, lactic acid, tartrate, comprehensive phosphating agent and particle diameter 1 μm of bortz powder alkene of weighing successively in reactor, limit edged stirs, until the transparent liquid of solution, blowing is packed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310678358.5A CN104711547A (en) | 2013-12-14 | 2013-12-14 | Steel workpiece chemical-plating nickel phosphor diamond ternary-treatment agent, and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310678358.5A CN104711547A (en) | 2013-12-14 | 2013-12-14 | Steel workpiece chemical-plating nickel phosphor diamond ternary-treatment agent, and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104711547A true CN104711547A (en) | 2015-06-17 |
Family
ID=53411257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310678358.5A Pending CN104711547A (en) | 2013-12-14 | 2013-12-14 | Steel workpiece chemical-plating nickel phosphor diamond ternary-treatment agent, and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104711547A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2638480C2 (en) * | 2016-06-06 | 2017-12-13 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" | Composite coating based on nickel with ultra-dispersed diamonds |
| RU2639411C2 (en) * | 2016-06-06 | 2017-12-21 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" | Method for producing nickel-diamond coating |
-
2013
- 2013-12-14 CN CN201310678358.5A patent/CN104711547A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2638480C2 (en) * | 2016-06-06 | 2017-12-13 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" | Composite coating based on nickel with ultra-dispersed diamonds |
| RU2639411C2 (en) * | 2016-06-06 | 2017-12-21 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" | Method for producing nickel-diamond coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |
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| WD01 | Invention patent application deemed withdrawn after publication |