CN102304710A - Phosphating agent used before high-speed drawing of steel wires and preparation method for phosphating agent - Google Patents
Phosphating agent used before high-speed drawing of steel wires and preparation method for phosphating agent Download PDFInfo
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- CN102304710A CN102304710A CN201110103063A CN201110103063A CN102304710A CN 102304710 A CN102304710 A CN 102304710A CN 201110103063 A CN201110103063 A CN 201110103063A CN 201110103063 A CN201110103063 A CN 201110103063A CN 102304710 A CN102304710 A CN 102304710A
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Abstract
The invention discloses a phosphating agent used before high-speed drawing of steel wires and a preparation method for the phosphating agent. The phosphating agent can improve the drawing speed, prevent the steel wires from being broken and ensure that the surfaces of the drawn steel wires are smooth and uniform. The phosphating agent comprises a tank building agent and a supplementing agent, wherein the tank building agent comprises the following raw materials in percentage by mass: 13 to 15 percent of phosphoric acid at the concentration of 85 percent, 11 to 14 percent of nitric acid, 10 to 13 percent of zinc oxide, 0.3 to 0.6 percent of nickel nitrate, and the balance of water; and the supplementing agent comprises the following raw materials in percentage by mass: 26 to 32 percent of phosphoric acid at the concentration of 85 percent, 6.5 to 9.5 percent of nitric acid, 10 to 13 percent of zinc oxide, 0.1 to 0.4 percent of nickel nitrate, and the balance of water.
Description
Technical field
The present invention relates to a kind of phosphorization agent, especially a kind ofly improve drawing speed, prevent before the level and smooth steel wire high speed drawing uniformly of Steel Wire Surface after drawing is broken, guaranteed to steel wire with phosphorization agent and preparation method.
Background technology
Through chemical treatment, formation of deposits one deck is insoluble in the technological process of the crystal type phosphate conversion film of water to iron and steel parts in its surface, is referred to as phosphatization in the phosphate solution that contains Zn, Mn, Fe.The function of phosphatize phosphate coat is a lot of, lubricates during wherein as the cold pier in the iron and steel parts mechanical processing technique, cold extrusion and drawing with bottom just to have obtained using widely.With phosphatize phosphate coat before the drawing is example, and its major function effect is following:
(1) because the phosphatize phosphate coat bottom has adsorbed lubricant, so just can reduce friction during drawing, avoid or reduce workpiece surface producing and pulling or crackle, can obtain level and smooth uniform drawing finished surface;
(2) owing to reduced direct contact the between metal works and mould during drawing, work-ing life that can the significant prolongation mould;
(3) owing to the phosphorization membrane excellent lubricating properties, so add the loss that can reduce metallic substance man-hour in drawing;
(4) because the phosphorization membrane excellent lubricating properties so greatly quickened drawing speed, has improved the production efficiency of drawing processing.
But, being applied to the phosphorization agent in the steel wire drawing process at present, formed phosphatize phosphate coat can only satisfy the drawing speed of 10 ~ 12 meter per seconds, has had a strong impact on production efficiency.
Summary of the invention
The present invention improves drawing speed in order to solve the above-mentioned technical problem of existing in prior technology, to provide a kind of, prevents that steel wire from breaking, guaranteeing before the level and smooth steel wire high speed drawing uniformly of Steel Wire Surface after the drawing with phosphorization agent and preparation method.
Technical solution of the present invention is: use phosphorization agent before a kind of steel wire high speed drawing, comprise and build groove agent and supplement, it is characterized in that:
Said raw material and the mass ratio of building the groove agent is following:
The phosphatase 11 3 ~ 15% of concentration 85%
Nitric acid 11 ~ 14%
Zinc oxide 10 ~ 13%
Nickelous nitrate 0.3 ~ 0. 6%
Water surplus.
The raw material and the mass ratio of said supplement are following:
The phosphoric acid 26 ~ 32% of concentration 85%
Nitric acid 6.5 ~ 9.5%
Zinc oxide 10 ~ 13%
Nickelous nitrate 0.1 ~ 0. 4%
Water surplus.
The preceding preparation method of a kind of above-mentioned steel wire high speed drawing with phosphorization agent; It is characterized in that said build groove agent and all preparations as follows of supplement: the water that in stainless steel cauldron, adds calculated amount 1/3 earlier; Start agitator then; Rotating speed 40 ~ 60 commentaries on classics/min; Phosphoric acid, the nitric acid of calculated amount are added wherein; Continuously stirring 10 ~ 20min; Zinc oxide with calculated amount adds wherein slowly again; Being continuously stirring to zinc oxide fully dissolves; The nickelous nitrate that adds calculated amount again; Be stirred to abundant dissolving, the water with surplus adds wherein at last, is stirred to homogeneous transparent.
The present invention can be applicable to the phosphating process before the steel wire drawing; The phosphatize phosphate coat that on the steel wire blank, forms has higher lubrication and wear resistance property; Can effectively improve drawing speed (can reach 16 meter per seconds), prevent that steel wire from breaking, guaranteeing that the Steel Wire Surface after the drawing is smoothly even, improve production efficiency greatly.
Embodiment
The embodiment of the invention is to use phosphorization agent before a kind of steel wire high speed drawing, comprises and builds groove agent and supplement, it is characterized in that:
The said raw material of building the groove agent and quality proportioning be (in 1000 kg) as follows:
Phosphatase 11 30 ~ the 150kg of concentration 85%
Nitric acid 110 ~ 140 kg
Zinc oxide (99.98%) 100 ~ 130 kg
Nickelous nitrate 3 ~ 6 kg
Water surplus.
The raw material of said supplement and quality proportioning be (in 1000 kg) as follows:
Phosphoric acid 260 ~ 320 kg of concentration 85%
Nitric acid 65 ~ 95 kg
Zinc oxide (99.98%) 100 ~ 130 kg
Nickelous nitrate 1 ~ 4 kg
Water surplus.
The said concrete consumption of building groove agent and the various raw materials of supplement can be selected in above-mentioned mass range according to the phosphating process parameter.The phosphating process parameter is following: total acidity: 13 ~ 20pt; Promoter concentration: 1.5 ~ 3.5 (fermentation tube take off data); Temperature: 70 ~ 80 ℃; Time: more than 15 seconds.
Saidly build all preparations as follows of groove agent and supplement: the water that in stainless steel cauldron, adds calculated amount 1/3 earlier; Start agitator then; Rotating speed 40 ~ 60 commentaries on classics/min add wherein continuously stirring 10 ~ 20min with phosphoric acid, the nitric acid of calculated amount; Zinc oxide with calculated amount adds wherein slowly again; Be continuously stirring to zinc oxide and fully dissolve, add the nickelous nitrate of calculated amount again, be stirred to abundant dissolving; Water with surplus adds wherein at last, is stirred to homogeneous transparent.
The embodiment of the invention is following at factory's trial effect of professional production steel wire:
Steel wire drawing process flow process is divided into two parts: first part is a bonderizing production line before the drawing of blank steel wire, and second section is the finished product steel wire drawing production line that tens cold drawing bench are formed.The bonderizing production line is the self-propagating automatic production line of steel wire, and its technical process is: the automatic commentaries on classics of blank steel wire unloads the goods from the airplane, and------------------------drying---automatic filament winding machine---is changeed the steel wire cold drawing bench down to phosphatization in the saponification processing in washing in washing in pickling in washing in oil removing.
The embodiment of the invention is applied to the phosphatization operation, uses when building groove and builds the groove agent, adds later on and uses additive.The specification of blank steel wire is φ 4 ~ φ 6; On cold drawing bench, realize drawn steel wire through the blank after the phosphatization through 7 road moulds; The final product specification of steel wire is φ 0.8 ~ φ 1.6, and the drawing speed of cold drawing bench is 16 meter per seconds, and is smoothly even through steel wire non-cracking after the drawing and the Steel Wire Surface after the drawing.
Claims (2)
1. use phosphorization agent before a steel wire high speed drawing, comprise and build groove agent and supplement, it is characterized in that:
Said raw material and mass percent of building the groove agent is following:
The phosphatase 11 3 ~ 15% of concentration 85%
Nitric acid 11 ~ 14%
Zinc oxide 10 ~ 13%
Nickelous nitrate 0.3 ~ 0. 6%
Water surplus
The raw material and the mass ratio of said supplement are following:
The phosphoric acid 26 ~ 32% of concentration 85%
Nitric acid 6.5 ~ 9.5%
Zinc oxide 10 ~ 13%
Nickelous nitrate 0.1 ~ 0. 4%
Water surplus.
One kind according to claim 1 before the steel wire high speed drawing with the preparation method of phosphorization agent; It is characterized in that said build groove agent and all preparations as follows of supplement: the water that in stainless steel cauldron, adds calculated amount 1/3 earlier; Start agitator then; Rotating speed 40 ~ 60 commentaries on classics/min; Phosphoric acid with calculated amount; Nitric acid adds wherein; Continuously stirring 10 ~ 20min; Zinc oxide with calculated amount adds wherein slowly again; Being continuously stirring to zinc oxide fully dissolves; The nickelous nitrate that adds calculated amount again; Be stirred to abundant dissolving, the water with surplus adds wherein at last, is stirred to homogeneous transparent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110103063A CN102304710A (en) | 2011-04-25 | 2011-04-25 | Phosphating agent used before high-speed drawing of steel wires and preparation method for phosphating agent |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110103063A CN102304710A (en) | 2011-04-25 | 2011-04-25 | Phosphating agent used before high-speed drawing of steel wires and preparation method for phosphating agent |
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| CN102304710A true CN102304710A (en) | 2012-01-04 |
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| CN201110103063A Pending CN102304710A (en) | 2011-04-25 | 2011-04-25 | Phosphating agent used before high-speed drawing of steel wires and preparation method for phosphating agent |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703889A (en) * | 2012-05-28 | 2012-10-03 | 武汉永正科技发展有限公司 | Low-temperature single-component zinc series 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 |
| CN106567059A (en) * | 2016-10-08 | 2017-04-19 | 东莞市颖兴金属表面处理材料有限公司 | Pickling-free phosphating liquid and preparation method thereof |
| CN112621010A (en) * | 2020-12-25 | 2021-04-09 | 中机智能装备创新研究院(宁波)有限公司 | Flux-cored zinc-aluminum brazing filler metal and preparation method thereof |
| CN113430508A (en) * | 2021-07-05 | 2021-09-24 | 河北恒创环保科技有限公司 | Formula of phosphating solution and film forming process thereof |
Citations (4)
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| CN1061626A (en) * | 1990-11-20 | 1992-06-03 | 新乡市东海配电设备厂 | A kind of new phosphide liquid and preparation method thereof |
| US5261973A (en) * | 1991-07-29 | 1993-11-16 | Henkel Corporation | Zinc phosphate conversion coating and process |
| CN101665936A (en) * | 2009-09-27 | 2010-03-10 | 大连三达奥克化学股份有限公司 | Normal-temperature phosphating agent for pre-processing before spray-coating of steel plate workpiece and preparation method thereof |
| CN101935831A (en) * | 2010-08-16 | 2011-01-05 | 景阳富 | Phosphatizing liquid and preparation method thereof |
-
2011
- 2011-04-25 CN CN201110103063A patent/CN102304710A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061626A (en) * | 1990-11-20 | 1992-06-03 | 新乡市东海配电设备厂 | A kind of new phosphide liquid and preparation method thereof |
| US5261973A (en) * | 1991-07-29 | 1993-11-16 | Henkel Corporation | Zinc phosphate conversion coating and process |
| CN101665936A (en) * | 2009-09-27 | 2010-03-10 | 大连三达奥克化学股份有限公司 | Normal-temperature phosphating agent for pre-processing before spray-coating of steel plate workpiece and preparation method thereof |
| CN101935831A (en) * | 2010-08-16 | 2011-01-05 | 景阳富 | Phosphatizing liquid and preparation method thereof |
Non-Patent Citations (1)
| Title |
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| 吴天才等: "磷化工艺过程的检测与管理", 《电镀与涂饰》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703889A (en) * | 2012-05-28 | 2012-10-03 | 武汉永正科技发展有限公司 | Low-temperature single-component zinc series 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 |
| CN106567059A (en) * | 2016-10-08 | 2017-04-19 | 东莞市颖兴金属表面处理材料有限公司 | Pickling-free phosphating liquid and preparation method thereof |
| CN112621010A (en) * | 2020-12-25 | 2021-04-09 | 中机智能装备创新研究院(宁波)有限公司 | Flux-cored zinc-aluminum brazing filler metal and preparation method thereof |
| CN113430508A (en) * | 2021-07-05 | 2021-09-24 | 河北恒创环保科技有限公司 | Formula of phosphating solution and film forming process thereof |
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Application publication date: 20120104 |