CN107142473A - A kind of phosphating solution and the method and phosphating plant that the online phosphatization of steel wire is carried out using the phosphating solution - Google Patents
A kind of phosphating solution and the method and phosphating plant that the online phosphatization of steel wire is carried out using the phosphating solution Download PDFInfo
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- CN107142473A CN107142473A CN201710332465.0A CN201710332465A CN107142473A CN 107142473 A CN107142473 A CN 107142473A CN 201710332465 A CN201710332465 A CN 201710332465A CN 107142473 A CN107142473 A CN 107142473A
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- steel wire
- phosphatization
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- phosphating solution
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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
- C23C22/46—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 oxalates
- C23C22/47—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 oxalates containing also phosphates
-
- 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 method and phosphating plant of the online phosphatization of steel wire are carried out the invention provides a kind of phosphating solution and using the phosphating solution；The phosphating solution includes the raw material of following weight parts：The 0.22g of phosphoric acid 0.18, the 27g of zinc nitrate 0.22, the 0.07g of thiocarbamide 0.03, the 0.03g of zinc oxide 0.02, the 0.07g of oxalic acid 0.03, the 0.02g of sodium fluoride 0.01, nickel nitrate 0.03 0.07g, water 1000g；Obtained General Acidity in Phosphating Solution is 50 70 points, and free acidity is 8 14 points, 65 75 DEG C for the treatment of temperature, and processing time is 12 minutes；The online phosphatization of steel wire is carried out using phosphating solution of the present invention, pickling need not be carried out to steel wire, only need to first be removed the peel steel wire, derusting, phosphatization machine phosphatization can be entered, and phosphatization device for saponifying is united two into one, the process that greatly simplify the online phosphatization of steel wire reduces environmental pollution and the wasting of resources.
Description
Technical field
The invention belongs to field of metal surface treatment technology, and in particular to a kind of phosphating solution and utilize the phosphating solution carry out steel
The method and phosphating plant of the online phosphatization of silk.
Background technology
At present, in the manufacture craft of steel wire wire rod, in order to improve the combination property of steel wire, it usually needs to Steel Wire Surface
Phosphorating treatment is carried out, in Steel Wire Surface one layer of phosphating coat of formation.The phosphating coat of Steel Wire Surface can make Steel Wire Surface have appropriateness
Roughness, be the carrier of steel wire lubricant coating, the good quality of steel wire lubricant coating is ensure the normal drawing of steel wire important
Condition, particularly in high speed drawing, high-quality Lubrication carrier is particularly important, and the phosphating coat of Steel Wire Surface can be with drawing
With steel wire together extensional, participate in steel wire and separated with the auxiliary of wire drawing die die wall, improve drawing condition, improve drawing speed
Degree.Therefore, good steel wire phosphate coating is the guarantee of steel wire product quality.
The quality of steel wire phosphate coating depends primarily on phosphating solution and phosphating process.The phosphating solution of reasonable mixture ratio, makes steel wire phosphorus
The strong phosphating coat of uniform, fine and close, adhesive force is resulted in after change, and phosphatization film thickness is suitable；The phosphorous chemical industry of rational technology
Skill, is phosphating coat shaping necessary guarantee；Phosphating process is also influenceed by phosphating plant simultaneously.Therefore, want to improve steel wire phosphorus
Change the quality of film, it is necessary to start with solving this problem from phosphating solution, phosphating process and phosphating plant.
The problem of current existing steel wire phosphorization liquid is present be：Phosphorization membrane thickness control is uneven, and film adhesion is not
By force, Steel Wire Drawing Process is caused to be affected.
The problem of existing steel wire phosphorization technique is present be：Steel wire carry out phosphating process before, in order that phosphating coat with
Steel Wire Surface is combined more preferably, is typically necessary and iron scale and iron rust that pre-treatment removes Steel Wire Surface are carried out to Steel Wire Surface,
Steel wire pre-treatment is all the method using pickling in the existing online phosphating process of steel wire, and its technological process is：At unwrapping wire → heat
Reason → sulfuric acid or salt acid soak → high pressure washing → clear water flushing → phosphatization → clear water cleaning → saponification → drying → drawing.Upper
State in technique, the problem of existing is：Need to expend extra sour and a large amount of clear water in acid cleaning process, steel consumption acid per ton reaches
15kg, water consumption reaches 300kg, and the spent acid of generation is difficult to recycle, and the acid-bearing wastewater of formation does not reach environmental requirement and is difficult to discharge,
Bring very big environmental protection pressure.
The problem of existing steel wire phosphorization device is present be：（1）Phosphating pond is excessively simple, is by after pickling processes during phosphatization
Steel wire be immersed directly in the phosphating solution of phosphating pond and carry out phosphatization, this method space-consuming is larger, what steel wire phosphorization was produced
Phosphorus slag is more, and steel wire is packed together phosphatization degree whard to control, easily produces the uneven situation of Steel Wire Surface phosphatization；
（2）Steam pipe is installed in phosphating pond to heat phosphating solution, steel wire carries out phosphatization, the phosphorus of this structure in steam phosphating liquid
Change pond, a large amount of phosphorus slags can be produced on steam pipe in phosphating solution heating process, these phosphorus slags usually require artificial progress in time
Cleaning just can guarantee that heating effect, and in order to ensure that it is many that the steam pipe arranged in homogeneous heating, phosphating pond also compares, cleaning is not
It is convenient, cause substantial amounts of wastage of material and artificial waste.
Therefore, a kind of new steel wire phosphorization liquid and phosphating process and phosphating plant are researched and developed, is to improve steel wire final product quality
It is crucial.
The content of the invention
The purpose of the present invention is asked aiming at above-mentioned present in current steel wire phosphorization liquid and phosphating process and phosphating plant
The method and phosphating plant that the online phosphatization of steel wire is carried out there is provided a kind of phosphating solution and using the phosphating solution are inscribed, using the present invention's
Phosphating solution, phosphating process and phosphating plant carry out steel wire phosphorization, the phosphorization film layer of Steel Wire Surface formation firmly, uniformity, cause
Close property is good, adhesive force is strong, thickness is suitable, it is possible to increase steel wire drawing speed, and uses pickling-free phosphating technique, substantially reduces
The environmentally friendly cost of enterprise.
A kind of phosphating solution of the present invention, includes the raw material of following weight parts：
Phosphoric acid 0.18-0.22g zinc nitrates 0.22-27g
Thiocarbamide 0.03-0.07g zinc oxide 0.02-0.03g
Oxalic acid 0.03-0.07g sodium fluorides 0.01-0.02g
Nickel nitrate 0.03-0.07g water 1000g；
Obtained General Acidity in Phosphating Solution is 50-70 points, and free acidity is 8-14 points, 65-75 DEG C for the treatment of temperature, and processing time is
1-2 minutes.After phosphating solution is configured, if acidity does not reach requirement, phosphoric acid can be added in right amount or zinc nitrate is finely adjusted.
A kind of phosphating solution of the present invention, its optimization formula includes the raw material of following weight parts：
Phosphoric acid 0.2g zinc nitrates 0.25g
Thiocarbamide 0.05g zinc oxide 0.025g
Oxalic acid 0.05g sodium fluorides 0.015g
Nickel nitrate 0.05g water 1000g；
Obtained General Acidity in Phosphating Solution is 50-70 points, and free acidity is 8-14 points, 65-75 DEG C for the treatment of temperature, and processing time is
1-2 minutes.
The method for carrying out the online phosphatization of steel wire using the phosphating solution of the present invention, comprises the steps：
（1）The steel wire import of steel wire skinning machine is filled in the termination for extracting steel wire out from steel wire coiling, sequentially passes through longitudinal direction and removes bellows
Bellows is removed to steel wire scale removal with horizontal, then exports out into next process from steel wire；
（2）Steel wire in steel wire skinning machine out is filled in into the steel wire inlet of steel wire rust removing machine, two threading holes, quilt are sequentially passed through
The wire brush on threading hole both sides brushes Steel Wire Surface other impurities, then exports out into next process from steel wire；
（3）The steel wire come out in steel wire rust removing machine is filled in the incoming line of the online phosphatization machine of steel wire, steel wire is immersed in phosphating solution
Phosphatization is carried out, the phosphating solution includes the raw material of following weight parts：Phosphoric acid 0.18-0.22g, zinc nitrate 0.22-27g, thiocarbamide
0.03-0.07g, zinc oxide 0.02-0.03g, oxalic acid 0.03-0.07g, sodium fluoride 0.01-0.02g, nickel nitrate 0.03-0.07g,
Water 1000g, the temperature for setting phosphating solution is 65-75 DEG C, and phosphating time is 1-2 minutes；Steel wire is from phosphatization machine after the completion of phosphatization
Steel wire exports out into next process；The free acidity of the phosphating solution is 50-70 points, and free acidity is 8-14 points；
（4）Steel wire from phosphatization machine out passes through the device for saponifying saponification in phosphatization machine exit, after the drying of hot blast air-dry apparatus,
Steel wire drawing machine can be entered and carry out steel wire drawing process, or the good steel wire of phosphatization is coiled into by coiling using personal coil winding machine and deposited
Put.
Phosphating plant used in the method for the online phosphatization of steel wire of the present invention, with work box, particularly：The work box
Bottom, which is equipped with phosphating solution, phosphating solution, is disposed with the internal heating tube for being filled with conduction oil, and work box is stretched out at the two ends of heating tube
Phosphatization heater is connected with, the middle part of the work box, which is horizontally disposed with to have, is provided with reel, reel on runner shaft, runner shaft
Bottom be immersed in phosphating solution, have incoming line and outlet at work box two ends position corresponding with the top of reel
Mouthful, wherein being provided with the Wirewinding roller pair of some groups of interlaced arrangements successively in line outlet outer wall；Work is stretched out in one end of the runner shaft
Make case and be connected with a power transmission shaft in end gear, power transmission shaft passes sequentially through clutch and reductor is connected with motor.
Device for saponifying, the saponification are installed in above-mentioned phosphating plant between the work box line outlet and Wirewinding roller pair
Spray head is provided with device, spray head passes through the external saponification liquor storage box of pipeline.
Inlet wire guide is provided with the outside of work box incoming line in above-mentioned phosphating plant, the inwall of inlet wire guide is provided with wind
Equipment for drying A；Air-dry apparatus B is installed between the device for saponifying and Wirewinding roller pair of work box line outlet.
The air-dry apparatus A has the arc blank pipe that two ends are connected with inlet wire guide, and the air-dry apparatus B, which has, to be sleeved on
Go out pomphus on steel wire, the arc blank pipe and go out pomphus air compressor machine is connected with by blast pipe.
Temperature sensor for detecting phosphating solution vapor (steam) temperature is installed in the work box.
The present invention compared with prior art, with advantages below：
（1）The phosphating solution used is allocated meticulously by inventor, the time required to substantially reducing phosphatization, the phosphating coat film of formation
Firmly, uniformity, compactness are good for layer, and adhesive force is strong, and thickness is suitable, it is possible to increase steel wire drawing speed；
（2）Make the phosphating process of steel wire into no acidwashing craft, steel wire is removed Surface Oxygen by physics mode before phosphatization
Change iron sheet and impurity, save a large amount of acid solutions and clear water, be greatly reduced the environmental protection pressure of enterprise；
（3）The phosphating process pre-treatment of steel wire is changed to physics mode and removes Steel Wire Surface iron scale and impurity, is more beneficial for
The combination of phosphating coat and Steel Wire Surface is more firm in parkerizing process, and the phosphorization film quality formed is more preferable；
（4）Using the phosphating plant of independent research, steel wire wire rod is carried out by way of steam and immersion are combined during phosphatization
Phosphorating treatment, expands surface area of the steel wire wire rod by phosphatization, while also extending the phosphating time of steel wire wire rod, improves phosphatization
The quality of processing.
Brief description of the drawings
Fig. 1 is the top view of phosphating plant of the present invention.
In figure：1- work boxs, 2- heating tubes, 3- phosphatization heaters, 4- temperature sensors, 5- runner shafts, 6- steel wires, 7- around
Line wheel, 8- Wirewinding rollers are to A, and 9- Wirewinding rollers are to B, 10- inlet wire guides, 11- air-dry apparatus A, 12- blast pipe A, 13- air compressor machine,
14- air-dry apparatus B, 15- blast pipe B, 16- driving gear set, 17- power transmission shafts, 18- clutches, 19- reductors, 20- driving electricity
Machine, 21- belts, 22-device for saponifying, 23-spray head.
Embodiment
Embodiment 1
The phosphating solution of the present embodiment, includes the raw material of following weight parts：
Phosphoric acid 0.2g zinc nitrates 0.25g
Thiocarbamide 0.05g zinc oxide 0.025g
Oxalic acid 0.05g sodium fluorides 0.015g
Nickel nitrate 0.05g water 1000g；
Obtained General Acidity in Phosphating Solution is 50-70 points, and free acidity is 8-14 points, 65-75 DEG C for the treatment of temperature, and processing time is
1-2 minutes.
The method for carrying out the online phosphatization of steel wire using the phosphating solution of the present embodiment, comprises the steps：
（1）The steel wire import of steel wire skinning machine is filled in the termination for extracting steel wire out from steel wire coiling, sequentially passes through longitudinal direction and removes bellows
Bellows is removed to steel wire scale removal with horizontal, then exports out into next process from steel wire；
（2）Steel wire in steel wire skinning machine out is filled in into the steel wire inlet of steel wire rust removing machine, two threading holes, quilt are sequentially passed through
The wire brush on threading hole both sides brushes Steel Wire Surface other impurities, then exports out into next process from steel wire；
（3）The steel wire come out in steel wire rust removing machine is filled in the incoming line of the online phosphatization machine of steel wire, steel wire is immersed in phosphating solution
Phosphatization is carried out, the phosphating solution includes the raw material of following weight parts：Phosphoric acid 0.2g, zinc nitrate 0.25g, thiocarbamide 0.05g, zinc oxide
0.025g, oxalic acid 0.05g, sodium fluoride 0.015g, nickel nitrate 0.05g, water 1000g；Steel of the steel wire from phosphatization machine after the completion of phosphatization
Silk exports out into next process；The free acidity of the phosphating solution is 50-70 points, and free acidity is 8-14 points；
（4）Steel wire from phosphatization machine out passes through the device for saponifying saponification in phosphatization machine exit, after the drying of hot blast air-dry apparatus,
Steel wire drawing machine can be entered and carry out steel wire drawing process, or the good steel wire of phosphatization is coiled into by coiling using personal coil winding machine and deposited
Put.
Phosphating plant in the present embodiment used in the method for the online phosphatization of steel wire, with work box 1, particularly：The work
The bottom for making case 1 is equipped with phosphating solution, the internal heating tube 2 for being filled with conduction oil is disposed with phosphating solution, the two ends of heating tube 2 are stretched
Go out work box and be connected with phosphatization heater 3, the middle part of the work box 1 is horizontally disposed with to have to be provided with runner shaft 5, runner shaft 5
The reel 7 of folding and unfolding steel wire 6, the bottom of reel 7 is immersed in phosphating solution, corresponding with the top of reel 7 at the two ends of work box 1
Position have incoming line and line outlet, wherein being provided with the Wirewinding roller of some groups of interlaced arrangements successively in line outlet outer wall
It is right（Wirewinding roller described in the present embodiment is to including one group of vertically arranged Wirewinding roller to A 8 and horizontally disposed Wirewinding roller to B
9, to keep steel wire 6 to keep straight before next drawing process is entered after reel 7 is unreeled）；One end of the runner shaft 5
Stretch out work box 1 and in end gear（It is specifically to use driving gear set 16 in the present embodiment）A power transmission shaft 17 is connected with, should
Power transmission shaft 17 passes sequentially through clutch 18 and reductor 19 is connected with motor 20（Wherein motor 20 and reductor 19 it
Between be driven using belt 21）, this configuration act as when the drawing process of steel wire 6 is normally carried out, and clutch 18 keeps separation
State, power transmission shaft 17 and driving gear set 16 are rotated with the rotation of reel 7；When wire-drawing equipment breaks down or happens suddenly
During the unusual conditions such as power failure, now clutch 18 is adjusted to closure state, pneumatic actuation motor 20, passes through power transmission shaft 17 and passes
Moving gear group 16 drives reel to rotate, and the steel wire 6 retained in reel 7 is separated.
It is described in the line outlet of work box 1 and Wirewinding roller to being provided with device for saponifying 22 between 8 and 9 in the present embodiment
Spray head 23 is provided with device for saponifying 22, spray head 23 passes through the external saponification liquor storage box of pipeline.
In the present embodiment, inlet wire guide 10 is provided with the outside of incoming line, the inwall of inlet wire guide is provided with air-dry apparatus
A11, the air-dry apparatus A are specifically the arc blank pipe that a two ends are connected with the inwall of inlet wire guide 10, air-dry apparatus A 11
Air compressor machine 13 is connected with by blast pipe A 12（It act as the high-pressure blast that is formed in air compressor machine 13 and passes through 11 couples of air-dry apparatus A
The corrosion that surface is present before phosphorating treatment is entered of steel wire 6, shell skin are cleared up, to reduce the influence to phosphatization）；In work
The device for saponifying 22 and Wirewinding roller of the line outlet of case 1 have to being provided with air-dry apparatus B 14, the air-dry apparatus B 14 between A 8
Body be one be sleeved on steel wire go out pomphus, go out pomphus and be connected by blast pipe B15 with air compressor machine 13（It act as steel wire 6
After phosphorating treatment and saponification process, surface can still remain liquid, and steel is air-dried rapidly using the high-pressure blast in air-dry apparatus B 14
The liquid in silk table face, the drawing process for being conducive to steel wire subsequently to carry out）.
Embodiment 2
A kind of phosphating solution of the present embodiment, includes the raw material of following weight parts：
Phosphoric acid 0.18g zinc nitrates 0.27g
Thiocarbamide 0.07g zinc oxide 0.02g
Oxalic acid 0.03g sodium fluorides 0.01g
Nickel nitrate 0.07g water 1000g；
Obtained General Acidity in Phosphating Solution is 50-70 points, and free acidity is 8-14 points, 65-75 DEG C for the treatment of temperature, and processing time is
1-2 minutes.
The method for carrying out the online phosphatization of steel wire using the phosphating solution of the present embodiment, comprises the steps：
（1）The steel wire import of steel wire skinning machine is filled in the termination for extracting steel wire out from steel wire coiling, sequentially passes through longitudinal direction and removes bellows
Bellows is removed to steel wire scale removal with horizontal, then exports out into next process from steel wire；
（2）Steel wire in steel wire skinning machine out is filled in into the steel wire inlet of steel wire rust removing machine, two threading holes, quilt are sequentially passed through
The wire brush on threading hole both sides brushes Steel Wire Surface other impurities, then exports out into next process from steel wire；
（3）The steel wire come out in steel wire rust removing machine is filled in the incoming line of the online phosphatization machine of steel wire, steel wire is immersed in phosphating solution
Phosphatization is carried out, the phosphating solution includes the raw material of following weight parts：Phosphoric acid 0.18g, zinc nitrate 0.27g, thiocarbamide 0.07g, oxidation
Zinc 0.02g, oxalic acid 0.03g, sodium fluoride 0.01g, nickel nitrate 0.07g, water 1000g；Steel of the steel wire from phosphatization machine after the completion of phosphatization
Silk exports out into next process；The free acidity of the phosphating solution is 50-70 points, and free acidity is 8-14 points；
（4）Steel wire from phosphatization machine out passes through the device for saponifying saponification in phosphatization machine exit, after the drying of hot blast air-dry apparatus,
Steel wire drawing machine can be entered and carry out steel wire drawing process, or the good steel wire of phosphatization is coiled into by coiling using personal coil winding machine and deposited
Put.
Phosphatization machine used in the method for the online phosphatization of steel wire is common phosphatization machine in the present embodiment.
Embodiment 3
A kind of phosphating solution of the present invention, includes the raw material of following weight parts：
Phosphoric acid 0.22g zinc nitrates 0.22g
Thiocarbamide 0.03g zinc oxide 0.03g
Oxalic acid 0.03g sodium fluorides 0.02g
Nickel nitrate 0.03g water 1000g；
Obtained General Acidity in Phosphating Solution is 50-70 points, and free acidity is 8-14 points, 65-75 DEG C for the treatment of temperature, and processing time is
1-2 minutes.
The method for carrying out the online phosphatization of steel wire using the phosphating solution of the present embodiment, comprises the steps：
（1）The steel wire import of steel wire skinning machine is filled in the termination for extracting steel wire out from steel wire coiling, sequentially passes through longitudinal direction and removes bellows
Bellows is removed to steel wire scale removal with horizontal, then exports out into next process from steel wire；
（2）Steel wire in steel wire skinning machine out is filled in into the steel wire inlet of steel wire rust removing machine, two threading holes, quilt are sequentially passed through
The wire brush on threading hole both sides brushes Steel Wire Surface other impurities, then exports out into next process from steel wire；
（3）The steel wire come out in steel wire rust removing machine is filled in the incoming line of the online phosphatization machine of steel wire, steel wire is immersed in phosphating solution
Phosphatization is carried out, the phosphating solution includes the raw material of following weight parts：Phosphoric acid 0.22g, zinc nitrate 0.22g, thiocarbamide 0.03g, oxidation
Zinc 0.03g, oxalic acid 0.03g, sodium fluoride 0.02g, nickel nitrate 0.03g, water 1000g, the temperature for setting phosphating solution are 65-75 DEG C,
Phosphating time is 1-2 minutes；The steel wire of steel wire from phosphatization machine exports out into next process after the completion of phosphatization；The phosphatization
The free acidity of liquid is 50-70 points, and free acidity is 8-14 points；
（4）Steel wire from phosphatization machine out passes through the device for saponifying saponification in phosphatization machine exit, after the drying of hot blast air-dry apparatus,
Steel wire drawing machine can be entered and carry out steel wire drawing process, or the good steel wire of phosphatization is coiled into by coiling using personal coil winding machine and deposited
Put.
Phosphating plant be the same as Example 1 used in the method for the online phosphatization of steel wire in the present embodiment.
Claims (8)
1. a kind of phosphating solution, it is characterised in that the raw material including following weight parts：
Phosphoric acid 0.18-0.22g zinc nitrates 0.22-27g
Thiocarbamide 0.03-0.07g zinc oxide 0.02-0.03g
Oxalic acid 0.03-0.07g sodium fluorides 0.01-0.02g
Nickel nitrate 0.03-0.07g water 1000g；
Obtained General Acidity in Phosphating Solution is 50-70 points, and free acidity is 8-14 points, 65-75 DEG C for the treatment of temperature, and processing time is
1-2 minutes.
2. a kind of phosphating solution according to claim 1, it is characterised in that the raw material including following weight parts：
Phosphoric acid 0.2g zinc nitrates 0.25g
Thiocarbamide 0.05g zinc oxide 0.025g
Oxalic acid 0.05g sodium fluorides 0.015g
Nickel nitrate 0.05g water 1000g；
Obtained General Acidity in Phosphating Solution is 50-70 points, and free acidity is 8-14 points, 65-75 DEG C for the treatment of temperature, and processing time is
1-2 minutes.
3. the method for the online phosphatization of steel wire is carried out using phosphating solution as claimed in claim 1, it is characterised in that including following steps
Suddenly：
（1）The steel wire import of steel wire skinning machine is filled in the termination for extracting steel wire out from steel wire coiling, sequentially passes through longitudinal direction and removes bellows
Bellows is removed to steel wire scale removal with horizontal, then exports out into next process from steel wire；
（2）Steel wire in steel wire skinning machine out is filled in into the steel wire inlet of steel wire rust removing machine, two threading holes, quilt are sequentially passed through
The wire brush on threading hole both sides brushes Steel Wire Surface other impurities, then exports out into next process from steel wire；
（3）The steel wire come out in steel wire rust removing machine is filled in the incoming line of the online phosphatization machine of steel wire, steel wire is immersed in phosphating solution
Phosphatization is carried out, the phosphating solution includes the raw material of following weight parts：Phosphoric acid 0.18-0.22g, zinc nitrate 0.22-27g, thiocarbamide
0.03-0.07g, zinc oxide 0.02-0.03g, oxalic acid 0.03-0.07g, sodium fluoride 0.01-0.02g, nickel nitrate 0.03-0.07g,
Water 1000g, the temperature for setting phosphating solution is 65-75 DEG C, and phosphating time is 1-2 minutes；Steel wire is from phosphatization machine after the completion of phosphatization
Steel wire exports out into next process；The free acidity of the phosphating solution is 50-70 points, and free acidity is 8-14 points；
（4）Steel wire from phosphatization machine out passes through the device for saponifying saponification in phosphatization machine exit, after the drying of hot blast air-dry apparatus,
Steel wire drawing machine can be entered and carry out steel wire drawing process, or the good steel wire of phosphatization is coiled into by coiling using personal coil winding machine and deposited
Put.
4. the phosphating plant used in the method for the online phosphatization of steel wire as claimed in claim 3, with work box, its feature exists
In：The bottom of the work box, which is equipped with phosphating solution, phosphating solution, is disposed with the internal heating tube for being filled with conduction oil, heating tube
Two ends stretch out work box and are connected with phosphatization heater, and the middle part of the work box is horizontally disposed installation on runner shaft, runner shaft
There is reel, the bottom of reel is immersed in phosphating solution, opened respectively at work box two ends position corresponding with the top of reel
There are incoming line and line outlet, wherein being provided with the Wirewinding roller pair of some groups of interlaced arrangements successively in line outlet outer wall；The runner
One end of axle stretches out work box and is connected with a power transmission shaft in end gear, and power transmission shaft passes sequentially through clutch and reductor connection
There is motor.
5. the phosphating plant used in the method for the online phosphatization of steel wire according to claim 4, it is characterised in that：In work box
Device for saponifying is installed between line outlet and Wirewinding roller pair, spray head is provided with the device for saponifying, spray head by pipeline outside
Connect saponification liquor storage box.
6. the phosphating plant used in the method for the online phosphatization of steel wire according to claim 4 or 5, it is characterised in that：In work
The outside for making case incoming line is provided with inlet wire guide, and the inwall of inlet wire guide is provided with air-dry apparatus A；In the soap of work box line outlet
Makeup is put is provided with air-dry apparatus B between Wirewinding roller pair.
7. the phosphating plant used in the method for the online phosphatization of steel wire according to claim 6, it is characterised in that：It is described to air-dry
Device A has the arc blank pipe that two ends are connected with inlet wire guide, and the air-dry apparatus B, which has to be sleeved on steel wire, goes out pomphus,
The arc blank pipe and go out pomphus air compressor machine is connected with by blast pipe.
8. the phosphating plant used in the method for the online phosphatization of steel wire according to claim 4, it is characterised in that：The work
Temperature sensor for detecting phosphating solution vapor (steam) temperature is installed in case.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740076A (en) * | 2017-09-30 | 2018-02-27 | 铜陵市荣伟水泥有限责任公司 | A kind of online phosphating plant of metal wire rod |
| CN107779855A (en) * | 2017-11-25 | 2018-03-09 | 蚌埠市福沃特车轮制造科技有限公司 | Phosphating solution for automotive hub phosphatization |
| CN108018545A (en) * | 2017-11-25 | 2018-05-11 | 蚌埠市福沃特车轮制造科技有限公司 | A kind of preparation method of automotive hub high temperature phosphorization liquid |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769432A (en) * | 2014-01-28 | 2014-05-07 | 威海银兴预应力线材有限公司 | Steel strand production device and electrolysis phosphating technology |
| CN204470300U (en) * | 2015-03-27 | 2015-07-15 | 杭州欣源电梯部件有限公司 | The synchronous rewinder of a kind of steel wire drawing |
| CN204550713U (en) * | 2015-04-03 | 2015-08-12 | 秦皇岛新禹机械设备有限公司 | A kind of wire rod phosphating plant |
| CN105665469A (en) * | 2016-03-30 | 2016-06-15 | 江门市蓬江区永华金属线材厂 | Non-acid-pickling derusting and phosphorizing continuous drawing equipment and drawing production method thereof |
| CN106399985A (en) * | 2016-11-25 | 2017-02-15 | 威海银兴预应力线材有限公司 | Dynamic phosphorization device and method for metal wires |
| CN206858656U (en) * | 2017-05-12 | 2018-01-09 | 湖北军龙钢业有限公司 | A kind of online fast bonderizing machine of steel wire |
-
2017
- 2017-05-12 CN CN201710332465.0A patent/CN107142473A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769432A (en) * | 2014-01-28 | 2014-05-07 | 威海银兴预应力线材有限公司 | Steel strand production device and electrolysis phosphating technology |
| CN204470300U (en) * | 2015-03-27 | 2015-07-15 | 杭州欣源电梯部件有限公司 | The synchronous rewinder of a kind of steel wire drawing |
| CN204550713U (en) * | 2015-04-03 | 2015-08-12 | 秦皇岛新禹机械设备有限公司 | A kind of wire rod phosphating plant |
| CN105665469A (en) * | 2016-03-30 | 2016-06-15 | 江门市蓬江区永华金属线材厂 | Non-acid-pickling derusting and phosphorizing continuous drawing equipment and drawing production method thereof |
| CN106399985A (en) * | 2016-11-25 | 2017-02-15 | 威海银兴预应力线材有限公司 | Dynamic phosphorization device and method for metal wires |
| CN206858656U (en) * | 2017-05-12 | 2018-01-09 | 湖北军龙钢业有限公司 | A kind of online fast bonderizing machine of steel wire |
Non-Patent Citations (1)
| Title |
|---|
| 冯开文: "《实用电镀溶液分析方法手册》", 31 December 2011, 北京：国防科技大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740076A (en) * | 2017-09-30 | 2018-02-27 | 铜陵市荣伟水泥有限责任公司 | A kind of online phosphating plant of metal wire rod |
| CN107779855A (en) * | 2017-11-25 | 2018-03-09 | 蚌埠市福沃特车轮制造科技有限公司 | Phosphating solution for automotive hub phosphatization |
| CN108018545A (en) * | 2017-11-25 | 2018-05-11 | 蚌埠市福沃特车轮制造科技有限公司 | A kind of preparation method of automotive hub high temperature phosphorization liquid |
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