CN109468623A - Low slag, inexpensive high speed drawing phosphating solution and use technique - Google Patents
Low slag, inexpensive high speed drawing phosphating solution and use technique Download PDFInfo
- Publication number
- CN109468623A CN109468623A CN201811634330.0A CN201811634330A CN109468623A CN 109468623 A CN109468623 A CN 109468623A CN 201811634330 A CN201811634330 A CN 201811634330A CN 109468623 A CN109468623 A CN 109468623A
- Authority
- CN
- China
- Prior art keywords
- zinc
- phosphating solution
- high speed
- calcium
- inexpensive high
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- 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.)
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Classifications
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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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
- C23C22/22—Orthophosphates containing alkaline earth metal cations
-
- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
Abstract
The present invention provides a kind of low slag, inexpensive high speed drawing phosphating solution and its uses technique, include 10~60g/L of zinc ion, 1~10g/L of calcium ion, 25~80g/L of phosphate radical, 10~60g/L of nitrate anion, 5~20g/L of organic acid, 0.1~1g/L of sodium nitrite, the phosphatization slag deposits of this product formation is in trough bottom, wire rod or steel wire surface will not be adhered to, it will not influence surface quality, compared with conventional nitrite system, 20% or more the phosphatization quantity of slag decline of such phosphating solution；Extend the guide groove period, improves production efficiency；It replaces zinc to reduce the cost of material of product with part calcium, improves competitive advantage；Phosphating coat is zinc calcium film, and zinc calcium film is grain dress, convenient for carrier band lubricant, raising drawing speed.
Description
[technical field]
The present invention relates to chemical field, specially a kind of low slag, inexpensive high speed drawing phosphating solution and its technique is used.
[background technique]
Phosphating solution problems faced traditional at present is exactly that the phosphatization quantity of slag is more, and phosphatization slag, which is adhered to steel wire surface, influences drawing
The cost of quality, phosphating solution raw material zinc oxide and phosphoric acid constantly rises, and the competition of industry is more and more fierce, phosphating solution production cost
Continuous raising, steel wire processing cost it is higher and higher, the profit margin of phosphating solution is smaller and smaller, if without new breakthrough look forward to
The existence of industry will be precarious.A Zinc-calcium series phosphatating liquid of existing company's exploitation can effectively solve phosphatization slag dry slag and at high cost
Problem.
[summary of the invention]
The present invention is in view of the above-mentioned problems, providing a kind of low slag, inexpensive high speed drawing phosphating solution and using technique.
To solve the above-mentioned problems, the present invention provides a kind of low slag, inexpensive high speed drawing phosphating solution includes zinc ion 10
~60g/L, 1~10g/L of calcium ion, 25~80g/L of phosphate radical, 10~60g/L of nitrate anion, 5~20g/L of organic acid, nitrous acid
0.1~1g/L of sodium.
Further, the zinc ion is from least one of zinc nitrate, zinc dihydrogen phosphate.
Further, phosphate radical is from phosphoric acid.
Further, calcium ion is from calcium nitrate, calcium dihydrogen phosphate.
Further, nitrate anion is from zinc nitrate, calcium nitrate.
Further, organic acid may come from least one of citric acid, tartaric acid.
To solve the above-mentioned problems, the present invention also provides a kind of low slags described above, inexpensive high speed drawing phosphating solution
Using technique, the steel wire of line footpath 12.5-13mm is impregnated and phosphating time -5 minutes 2 minutes, 70 DEG C -85 DEG C of phosphatization temperature.
Compared with prior art, the present invention has the advantage that
1. the phosphatization slag deposits of this product formation will not be adhered to wire rod or steel wire surface, will not influence in trough bottom
Surface quality；
2. compared with conventional nitrite system, 20% or more the phosphatization quantity of slag decline of such phosphating solution；Extend guide groove
Period improves production efficiency；
3. replacing zinc to reduce the cost of material of product with part calcium, competitive advantage is improved；
4. phosphating coat is zinc calcium film, zinc calcium film is grain dress, convenient for carrier band lubricant, raising drawing speed.
[Detailed description of the invention]
Nothing
[specific embodiment]
Low slag, inexpensive high speed drawing phosphating solution in the present invention include 10~60g/L of zinc ion, 1~10g/ of calcium ion
L, 25~80g/L of phosphate radical, 10~60g/L of nitrate anion, 5~20g/L of organic acid, 0.1~1g/L of sodium nitrite.
Embodiment 1:
Low slag, inexpensive high speed drawing phosphating solution in the present invention include zinc ion 10g/L, calcium ion 10g/L, phosphate radical
25g/L, nitrate anion 10g/L, organic acid 5g/L, sodium nitrite 1g/L, for the steel wire of line footpath 13mm, phosphating time 5 minutes, phosphorus
Change temperature 70 C, phosphatization caudacoria weight 9g/m2, drawing speed 6m/s, workpiece phosphatization surface is without dross.
Embodiment 2:
Low slag, inexpensive high speed drawing phosphating solution in the present invention include zinc ion 60g/L, calcium ion 1g/L, phosphate radical
80g/L, nitrate anion 60g/L, organic acid 20g/L, sodium nitrite 0.1g/L, for the steel wire of line footpath 12.5mm, phosphating time 2.5
Minute, 85 DEG C of phosphatization temperature, phosphatization caudacoria weight 8g/m2, drawing speed 8m/s, workpiece phosphatization surface is without dross.
Embodiment 3:
Low slag, inexpensive high speed drawing phosphating solution in the present invention include zinc ion 40g/L, calcium ion 20g/L, phosphate radical
60g/L, nitrate anion 40g/L, organic acid 10g/L, sodium nitrite 0.5g/L, for the steel wire of line footpath 12.8mm, phosphating time 2 divides
Clock, 80 DEG C of phosphatization temperature, phosphatization caudacoria weight 10g/m2, drawing speed 8m/s, workpiece phosphatization surface is without dross.
In above-described embodiment, zinc ion is from least one of zinc nitrate, zinc dihydrogen phosphate, and phosphate radical is from phosphorus
Acid, calcium ion is from calcium nitrate, calcium dihydrogen phosphate, and nitrate anion is from zinc nitrate, calcium nitrate.
Organic acid may come from least one of citric acid, tartaric acid.
The advantages of the invention:
1. the phosphatization slag deposits of this product formation will not be adhered to wire rod or steel wire surface, will not influence in trough bottom
Surface quality；
2. compared with conventional nitrite system, 20% or more the phosphatization quantity of slag decline of such phosphating solution；Extend guide groove
Period improves production efficiency；
3. replacing zinc to reduce the cost of material of product with part calcium, competitive advantage is improved；
4. phosphating coat is zinc calcium film, zinc calcium film is grain dress, convenient for carrier band lubricant, raising drawing speed.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of low slag, inexpensive high speed drawing phosphating solution, which is characterized in that comprising 10~60g/L of zinc ion, calcium ion 1~
10g/L, 25~80g/L of phosphate radical, 10~60g/L of nitrate anion, 5~20g/L of organic acid, 0.1~1g/L of sodium nitrite.
2. low slag, inexpensive high speed drawing phosphating solution according to claim 1, which is characterized in that the zinc ion from
At least one of zinc nitrate, zinc dihydrogen phosphate.
3. low slag, inexpensive high speed drawing phosphating solution according to claim 1, which is characterized in that phosphate radical is from phosphoric acid.
4. low slag, inexpensive high speed drawing phosphating solution according to claim 1, which is characterized in that calcium ion is from nitric acid
Calcium, calcium dihydrogen phosphate.
5. low slag, inexpensive high speed drawing phosphating solution according to claim 1, which is characterized in that nitrate anion is from nitric acid
Zinc, calcium nitrate.
6. low slag, inexpensive high speed drawing phosphating solution according to claim 1, which is characterized in that organic acid may come from
At least one of citric acid, tartaric acid.
7. the use technique of any low slag, inexpensive high speed drawing phosphating solution in a kind of the claims 1 to 6, by line
The steel wire of diameter 12.5-13mm impregnates and phosphating time -5 minutes 2 minutes, 70 DEG C -85 DEG C of phosphatization temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811634330.0A CN109468623A (en) | 2018-12-29 | 2018-12-29 | Low slag, inexpensive high speed drawing phosphating solution and use technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811634330.0A CN109468623A (en) | 2018-12-29 | 2018-12-29 | Low slag, inexpensive high speed drawing phosphating solution and use technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109468623A true CN109468623A (en) | 2019-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811634330.0A Pending CN109468623A (en) | 2018-12-29 | 2018-12-29 | Low slag, inexpensive high speed drawing phosphating solution and use technique |
Country Status (1)
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| CN (1) | CN109468623A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112410769A (en) * | 2020-11-06 | 2021-02-26 | 南京派诺金属表面处理技术有限公司 | Phosphating solution for drawing and preparation method thereof |
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|---|---|---|---|---|
| CN103572275A (en) * | 2012-07-23 | 2014-02-12 | 天津建发精密机械制造有限公司 | High-efficiency preparation method of novel phosphating solution |
| CN103668148A (en) * | 2013-12-19 | 2014-03-26 | 湖南金裕化工有限公司 | Medium-temperature zinc and calcium series high corrosion resistance phosphating solution and preparation method thereof |
| CN105018912A (en) * | 2015-07-08 | 2015-11-04 | 长沙祁胜新材料科技有限公司 | Drawing phosphating solution and preparation method thereof |
| CN106756926A (en) * | 2017-01-23 | 2017-05-31 | 江苏理工学院 | A kind of environment-friendly phosphating solution and its application for steel |
| CN109056034A (en) * | 2018-08-03 | 2018-12-21 | 南京派诺金属表面处理技术有限公司 | Room temperature electrolytic phosphating process and phosphating solution |
-
2018
- 2018-12-29 CN CN201811634330.0A patent/CN109468623A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572275A (en) * | 2012-07-23 | 2014-02-12 | 天津建发精密机械制造有限公司 | High-efficiency preparation method of novel phosphating solution |
| CN103668148A (en) * | 2013-12-19 | 2014-03-26 | 湖南金裕化工有限公司 | Medium-temperature zinc and calcium series high corrosion resistance phosphating solution and preparation method thereof |
| CN105018912A (en) * | 2015-07-08 | 2015-11-04 | 长沙祁胜新材料科技有限公司 | Drawing phosphating solution and preparation method thereof |
| CN106756926A (en) * | 2017-01-23 | 2017-05-31 | 江苏理工学院 | A kind of environment-friendly phosphating solution and its application for steel |
| CN109056034A (en) * | 2018-08-03 | 2018-12-21 | 南京派诺金属表面处理技术有限公司 | Room temperature electrolytic phosphating process and phosphating solution |
Non-Patent Citations (1)
| Title |
|---|
| 白智豪: ""中温钢筋拉拔磷化液的研制"", 《天津化工》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112410769A (en) * | 2020-11-06 | 2021-02-26 | 南京派诺金属表面处理技术有限公司 | Phosphating solution for drawing and preparation method thereof |
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Application publication date: 20190315 |
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