CN102191532A - Pickling-free production method capable of phosphorizing steel strand on line - Google Patents

Pickling-free production method capable of phosphorizing steel strand on line Download PDF

Info

Publication number
CN102191532A
CN102191532A CN2011101746453A CN201110174645A CN102191532A CN 102191532 A CN102191532 A CN 102191532A CN 2011101746453 A CN2011101746453 A CN 2011101746453A CN 201110174645 A CN201110174645 A CN 201110174645A CN 102191532 A CN102191532 A CN 102191532A
Authority
CN
China
Prior art keywords
wire rod
phosphorizing
phosphatization
steel strand
production method
Prior art date
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.)
Pending
Application number
CN2011101746453A
Other languages
Chinese (zh)
Inventor
王福生
刘汉林
于承波
李秀峰
孙立飞
王月琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WEIHAI YINYING PRESTRESSED WIRE PRODUCTION CO Ltd
Original Assignee
WEIHAI YINYING PRESTRESSED WIRE PRODUCTION CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WEIHAI YINYING PRESTRESSED WIRE PRODUCTION CO Ltd filed Critical WEIHAI YINYING PRESTRESSED WIRE PRODUCTION CO Ltd
Priority to CN2011101746453A priority Critical patent/CN102191532A/en
Publication of CN102191532A publication Critical patent/CN102191532A/en
Pending legal-status Critical Current

Links

Abstract

The invention relates to a pickling-free production method capable of phosphorizing a steel strand on line and belongs to the field of a production method of the steel strands. The production method comprises the following steps of: firstly, mechanically removing scale on line: removing the scale from the surface of a wire rod by a combined method of bending and drawing the wire rod through the first drawbench power by using a bending machine according to different hardness and extensibility between the scale and base ferrum, and removing dusts from the surface of the wire rod by using a dust removal device; then phosphorizing on line: inserting the wire rod subjected to scale removal in a phosphorizing slot in which phosphorizing liquid is filled, wherein during online phosphorization, an electrolytic phosphorizing method is adopted; the total acidity of the phosphorizing liquid is controlled to be between 60 and 75 percent and the free acidity is controlled to be between 7 and 11 percent; performing drawing and stranding on the phosphorized wire rod sequentially, producing the steel strand, packaging and delivering. By the method, energy consumption is reduced, staff arrangement is reduced, the labor productivity is increased, pollution is reduced and the environment is protected.

Description

Steel strand do not have the production method of pickling, online phosphatization
Technical field
The present invention relates to a kind of field of production of steel strand, a kind of specifically steel strand do not have the production method of pickling, online phosphatization.
Background technology
We know that traditional steel strand production and processing method is: raw material earlier through the phosphatization of overpickling scale removal → then, carries out wire drawing → plying production steel strand → packing again and dispatches from the factory.But in the steel strand production process, because its line footpath is thick, carbon content is too high (the 82B wire rod carbon content of producing the steel strand use is between 79-84), fragility is bigger, the pickling free drawing difficulty is very big, and nobody sets foot in always.So, present international, domestic still adopt first pickling, phosphatization, the traditional technology method production of drawing processing then again.The characteristics of traditional pickling drawing technique are, need the employee that operating experience and chemical experiment operating device are preferably arranged, need bigger place, consume a large amount of heat energy (acid cleaning process needs steam heating), water and pharmaceutical chemicals, acid gas, spent acid, waste water have to a certain degree pollution to environment, need more environmental protection input, production cost is higher.
Summary of the invention
Technical problem to be solved by this invention is in order to overcome above-mentioned the deficiencies in the prior art; the production method that provides a kind of steel strand not have pickling, online phosphatization had both been saved energy consumption, had been reduced personnel's configuration, had improved labour productivity; reduce pollution again, protected environment.
The technical scheme that the present invention solves the problems of the technologies described above employing is: a kind of steel strand do not have the production method of pickling, online phosphatization, it is characterized in that comprising the steps: at first, online mechanical scale removal, utilize oxide skin different with hardness and ductility between the basic iron, utilize the first road drawing wire machine power that wire rod is removed the wire rod surface scale by the bending press bending with drawing the method that combines, remove the wire rod surface dirt by cleaning apparatus again; Enter online phosphatization then, walk in the phosphatization groove through the wire rod of descaling, phosphatization liquid is housed in the phosphatization groove, online phosphatization adopts the electrolytic phosphating method, and General Acidity in Phosphating Solution is controlled between the 60-75%, and free acid is controlled between the 7-11%; Carry out wire drawing, plying production steel strand successively, pack and dispatch from the factory through parkerized wire rod.
The invention has the beneficial effects as follows: both saved energy consumption, reduced personnel's configuration, improved labour productivity, reduced pollution again, protected environment.
Embodiment
The invention will be further described below in conjunction with embodiment:
The present invention includes following step: at first, online mechanical scale removal, utilize oxide skin different with hardness and ductility between the basic iron, utilize the first road drawing wire machine power with the 82B wire rod by the bending press bending with draw the method that combines and remove wire rod surface scale (centre adds calendering straightening better effects if), remove the wire rod surface dirt by cleaning apparatus again, machine barking will suitably be adjusted the bending angle according to the difference of drawing speed and the starting material place of production, line of material footpath, material hardness; In addition, joint (excessive) wants smooth transition, can not force bending excessive; Enter online phosphatization then, walk in the phosphatization groove through the wire rod of descaling, phosphatization liquid is housed in the phosphatization groove, online phosphatization adopts the electrolytic phosphating method, and General Acidity in Phosphating Solution is controlled between the 60-75%, and free acid is controlled between the 7-11%; Carry out wire drawing, plying production steel strand successively, pack and dispatch from the factory through parkerized wire rod.

Claims (1)

1. steel strand do not have the production method of pickling, online phosphatization, it is characterized in that comprising the steps: at first, online mechanical scale removal, utilize oxide skin different with hardness and ductility between the basic iron, utilize the first road drawing wire machine power that wire rod is removed the wire rod surface scale by the bending press bending with drawing the method that combines, remove the wire rod surface dirt by cleaning apparatus again; Enter online phosphatization then, walk in the phosphatization groove through the wire rod of descaling, phosphatization liquid is housed in the phosphatization groove, online phosphatization adopts the electrolytic phosphating method, and General Acidity in Phosphating Solution is controlled between the 60-75%, and free acid is controlled between the 7-11%; Carry out wire drawing, plying production steel strand successively, pack and dispatch from the factory through parkerized wire rod.
CN2011101746453A 2011-06-27 2011-06-27 Pickling-free production method capable of phosphorizing steel strand on line Pending CN102191532A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011101746453A CN102191532A (en) 2011-06-27 2011-06-27 Pickling-free production method capable of phosphorizing steel strand on line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101746453A CN102191532A (en) 2011-06-27 2011-06-27 Pickling-free production method capable of phosphorizing steel strand on line

Publications (1)

Publication Number Publication Date
CN102191532A true CN102191532A (en) 2011-09-21

Family

ID=44600371

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011101746453A Pending CN102191532A (en) 2011-06-27 2011-06-27 Pickling-free production method capable of phosphorizing steel strand on line

Country Status (1)

Country Link
CN (1) CN102191532A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102728656A (en) * 2012-06-02 2012-10-17 马鞍山市凯敏钢缆有限责任公司 Pickling-free drawing method of middle and high carbon wire rods
CN106424199A (en) * 2016-12-06 2017-02-22 河北志达伟业通讯器材股份公司 Direct phosphating process for hot-rolled wire rod
CN109056035A (en) * 2018-08-13 2018-12-21 济源金五联金属制品有限公司 A kind of very fast electrolytic phosphating process
CN110863229A (en) * 2019-12-09 2020-03-06 嘉兴东恒机械设备有限公司 Novel metal material acid-free electrolytic phosphating process
CN112695363A (en) * 2020-12-31 2021-04-23 江苏泰源钢缆有限公司 Environment-friendly phosphating treatment method for galvanized steel strand front wire rod

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002102981A (en) * 2000-09-28 2002-04-09 Kokoku Kousensaku Kk Steel wire and manufacturing method therefor
CN1396011A (en) * 2002-06-25 2003-02-12 倪法根 Surface treating method and apparatus for hot-rolled steel band
CN1850381A (en) * 2006-04-26 2006-10-25 玉溪玉杯金属制品有限公司 No-acid-cleaning synchronous same-speed continuous on-line production method for steel wire
CN101301654A (en) * 2008-06-26 2008-11-12 陈星利 Process and equipment for removing oxidized skin on steel wire rod surface
CN101497090A (en) * 2008-12-29 2009-08-05 山东胜通钢帘线有限公司 Method for removing iron scale
CN102061503A (en) * 2010-11-19 2011-05-18 江苏巨力钢绳有限公司 Electrolytic phosphating method for steel wires

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002102981A (en) * 2000-09-28 2002-04-09 Kokoku Kousensaku Kk Steel wire and manufacturing method therefor
CN1396011A (en) * 2002-06-25 2003-02-12 倪法根 Surface treating method and apparatus for hot-rolled steel band
CN1850381A (en) * 2006-04-26 2006-10-25 玉溪玉杯金属制品有限公司 No-acid-cleaning synchronous same-speed continuous on-line production method for steel wire
CN101301654A (en) * 2008-06-26 2008-11-12 陈星利 Process and equipment for removing oxidized skin on steel wire rod surface
CN101497090A (en) * 2008-12-29 2009-08-05 山东胜通钢帘线有限公司 Method for removing iron scale
CN102061503A (en) * 2010-11-19 2011-05-18 江苏巨力钢绳有限公司 Electrolytic phosphating method for steel wires

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
曹清: "无酸洗拉拔在高碳钢丝生产中的应用", 《金属制造》 *
龙熙宪: "无酸洗拉拔工艺探讨", 《金属制品》 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102728656A (en) * 2012-06-02 2012-10-17 马鞍山市凯敏钢缆有限责任公司 Pickling-free drawing method of middle and high carbon wire rods
CN102728656B (en) * 2012-06-02 2015-04-15 马鞍山市凯敏钢缆有限责任公司 Pickling-free drawing method of middle and high carbon wire rods
CN106424199A (en) * 2016-12-06 2017-02-22 河北志达伟业通讯器材股份公司 Direct phosphating process for hot-rolled wire rod
CN109056035A (en) * 2018-08-13 2018-12-21 济源金五联金属制品有限公司 A kind of very fast electrolytic phosphating process
CN110863229A (en) * 2019-12-09 2020-03-06 嘉兴东恒机械设备有限公司 Novel metal material acid-free electrolytic phosphating process
CN112695363A (en) * 2020-12-31 2021-04-23 江苏泰源钢缆有限公司 Environment-friendly phosphating treatment method for galvanized steel strand front wire rod

Similar Documents

Publication Publication Date Title
CN102191532A (en) Pickling-free production method capable of phosphorizing steel strand on line
CN1786280A (en) Treatment technology of prestressed wire material surface
CN102357543A (en) Acid Washing-free and drawing-free apparatus for steel strand
CN106947962A (en) A kind of salt-free acid pickling and rust removing method for bonderizing of hot rolling wire rod
CN102061503A (en) Electrolytic phosphating method for steel wires
CN102357542A (en) Method and device for removing surface scale of copper and copper alloy ingot before rolling
CN109056035A (en) A kind of very fast electrolytic phosphating process
CN202238967U (en) Acid-washing free drawing device of steel strand
CN201755790U (en) Automatic reciprocating roller-type wheel brush deruster
CN1680050A (en) Cold-rolling nicking reinforcing bar with rib high-strength and low relaxation, production and production line thereof
CN101898200B (en) Direct rolling method of zinc ingots
CN107723779A (en) A kind of normal temperature electrolytic phosphating drawing integrated production method
CN104226647A (en) Annealed wire shelling device
CN204171034U (en) A kind of annealing silk peeling apparatus
CN202701972U (en) Steel brush de-scaling apparatus
CN100386159C (en) No-acid-cleaning synchronous same-speed continuous on-line production method for steel wire
CN103100577A (en) Production technology of bright steel wire
CN203409023U (en) Novel high-strength high-conductive magnetic line derusting wiredrawing device
CN102296384A (en) Production process of metallic clothing
CN103159244A (en) Method for production of sodium aluminum fluoride
CN105540683A (en) Method for preparing FeCl3 in filler tower by using iron-steel hydrochloric acid washing waste liquid
CN101954364A (en) Steel wire husking machine
CN102604756A (en) Method for manufacturing anti-scaling and anti-corrosion scale removing agent by utilizing byproducts from manufacturing of dried orange peel from mandarin orange peel and orange peel
CN204737904U (en) Device of hydrolysising in succession of cyclopropanecarboxylic acid isopropyl ester
CN203556669U (en) Oxide layer removal structure for drawing machine

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20110921