JPS5548422A - Electrolytic descaling method by indirect electrification system of steel wire rod and its device - Google Patents

Electrolytic descaling method by indirect electrification system of steel wire rod and its device

Info

Publication number
JPS5548422A
JPS5548422A JP11687678A JP11687678A JPS5548422A JP S5548422 A JPS5548422 A JP S5548422A JP 11687678 A JP11687678 A JP 11687678A JP 11687678 A JP11687678 A JP 11687678A JP S5548422 A JPS5548422 A JP S5548422A
Authority
JP
Japan
Prior art keywords
steel wire
wire rod
electrolyte
electrolytic descaling
electrolytic
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.)
Granted
Application number
JP11687678A
Other languages
Japanese (ja)
Other versions
JPS5643398B2 (en
Inventor
Hiroo Nagano
Terumi Oda
Takashi Fukuda
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP11687678A priority Critical patent/JPS5548422A/en
Priority to GB7932203A priority patent/GB2032959B/en
Priority to CA000335896A priority patent/CA1151101A/en
Priority to FR7923413A priority patent/FR2436828A1/en
Priority to DE19792937992 priority patent/DE2937992C2/en
Priority to SE7907817A priority patent/SE7907817L/en
Priority to BE0/197268A priority patent/BE878936A/en
Publication of JPS5548422A publication Critical patent/JPS5548422A/en
Publication of JPS5643398B2 publication Critical patent/JPS5643398B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C25F1/02—Pickling; Descaling
    • C25F1/04—Pickling; Descaling in solution
    • C25F1/06—Iron or steel
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

PURPOSE: To make it possible to electrolyze in high current density without damaging the anode, by circulating the electrolyte containing iron ion in case the steel wire rod to which scale breaking treatment has been performed is subject to electrolytic descaling by the indirect electrification system.
CONSTITUTION: The electrolytic descaling is carried out by making the steel wire rod 1 to which mechanical scale breaking treatment which provides bending and stretching repeatedly has been performed pass into the tubular electrodes X, Y connected to the anode and the cathode of DC power supply 6. In this case, for instance, FeCl2 or FeSO4 is added by 0.2%W saturation in the electrolyte 4 consisting of 1W30% solution of chloride or sulfate of alkaline metal, and furthermore FeCl3 or Fe2(SO4)3 is added by 0.1%W saturation as occasion demands. This electrolyte is circulated in the electrolytic cell/by means of the circulating pump, and also sludge is removed by the sludge removing device mounted in the curculating pipe 3.
COPYRIGHT: (C)1980,JPO&Japio
JP11687678A 1978-09-21 1978-09-21 Electrolytic descaling method by indirect electrification system of steel wire rod and its device Granted JPS5548422A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP11687678A JPS5548422A (en) 1978-09-21 1978-09-21 Electrolytic descaling method by indirect electrification system of steel wire rod and its device
GB7932203A GB2032959B (en) 1978-09-21 1979-09-17 Method and apparatus for continuous electrolytic descaling of steel wire by non-contact curren flow
CA000335896A CA1151101A (en) 1978-09-21 1979-09-18 Descaling steel wire by non-contact current with ferrous ions present
FR7923413A FR2436828A1 (en) 1978-09-21 1979-09-20 METHOD AND DEVICE FOR THE CONTINUOUS ELECTROLYTIC STRIPPING OF A STEEL CABLE BY NON-CONTACT CURRENT FLOW
DE19792937992 DE2937992C2 (en) 1978-09-21 1979-09-20 Method and device for the continuous electrolytic descaling of steel wire by means of a non-contact flow of current
SE7907817A SE7907817L (en) 1978-09-21 1979-09-20 PROCEDURE AND DEVICE FOR CONTINUOUS ELECTROLYTICAL CLEANING OF WIRE
BE0/197268A BE878936A (en) 1978-09-21 1979-09-21 METHOD AND APPARATUS FOR CONTINUOUS ELECTROLYTIC STRIPPING OF STEEL WIRE BY NON-CONTACT CURRENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11687678A JPS5548422A (en) 1978-09-21 1978-09-21 Electrolytic descaling method by indirect electrification system of steel wire rod and its device

Publications (2)

Publication Number Publication Date
JPS5548422A true JPS5548422A (en) 1980-04-07
JPS5643398B2 JPS5643398B2 (en) 1981-10-12

Family

ID=14697813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11687678A Granted JPS5548422A (en) 1978-09-21 1978-09-21 Electrolytic descaling method by indirect electrification system of steel wire rod and its device

Country Status (7)

Country Link
JP (1) JPS5548422A (en)
BE (1) BE878936A (en)
CA (1) CA1151101A (en)
DE (1) DE2937992C2 (en)
FR (1) FR2436828A1 (en)
GB (1) GB2032959B (en)
SE (1) SE7907817L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140899A (en) * 1981-02-24 1982-08-31 Kobe Steel Ltd Continuous electrolytic cleaning method for wiry body
CN102618911A (en) * 2012-04-06 2012-08-01 柳州市红日焊丝制造有限公司 Metal wire oil-removing device for welding wire production

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1001539A3 (en) * 1988-03-17 1989-11-21 Bekaert Sa Nv Metal fibers obtained by bundled PULLING.
TW296988B (en) * 1993-09-17 1997-02-01 Hitachi Ltd
SE519159C2 (en) * 2000-10-20 2003-01-21 Avesta Polarit Ab Publ Method and apparatus for pickling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB566538A (en) * 1943-01-30 1945-01-03 Cleveland Graphite Bronze Co Method of cleaning and etching ferrous metal articles
FR1226856A (en) * 1958-12-23 1960-08-16 Alloy steels pickling process
US3420760A (en) * 1965-04-30 1969-01-07 Gen Dynamics Corp Process for descaling steel strip in an aqueous organic chelating bath using alternating current
DD101427A1 (en) * 1972-12-21 1973-11-12
AR204283A1 (en) * 1975-01-21 1975-12-10 Uss Eng & Consult APPARATUS FOR THE ELECTROLYTIC TREATMENT OF METAL STRIPS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140899A (en) * 1981-02-24 1982-08-31 Kobe Steel Ltd Continuous electrolytic cleaning method for wiry body
CN102618911A (en) * 2012-04-06 2012-08-01 柳州市红日焊丝制造有限公司 Metal wire oil-removing device for welding wire production

Also Published As

Publication number Publication date
CA1151101A (en) 1983-08-02
FR2436828B1 (en) 1981-05-29
DE2937992A1 (en) 1980-04-17
GB2032959B (en) 1982-11-03
FR2436828A1 (en) 1980-04-18
JPS5643398B2 (en) 1981-10-12
GB2032959A (en) 1980-05-14
BE878936A (en) 1980-01-16
SE7907817L (en) 1980-03-22
DE2937992C2 (en) 1982-11-18

Similar Documents

Publication Publication Date Title
EA200600285A1 (en) METHOD AND DEVICE FOR ELECTROCHEMICAL EXTRACTION OF COPPER USING ANODE REACTION OF TWO-VALUE / THREE-VALENT IRON
RU2014113442A (en) STAINLESS STEEL ETCHING IN AN OXIDIZING ELECTROLYTIC BATH WITH ACID
BE893883Q (en) PROCESS FOR STRIPPING COPPER OR COPPER ALLOY SURFACES
JPS5548422A (en) Electrolytic descaling method by indirect electrification system of steel wire rod and its device
US4276133A (en) Method for continuous electrolytic descaling of steel wire by non-contact current flow
TW367375B (en) Process for conditioning the copper or copper-alloy external surface of an element of a mould for the continuous casting of metals, of the type including a nickel plating step and a nickel removal step
JPH0466187A (en) Treatment of waste water containing heavy metal and organic matter
JPS5524904A (en) Removal of heavy metals in aqueous solution by electrolysis
FR2392942A1 (en) METHOD AND APPARATUS FOR TREATMENT OF WASTE WATER CONTAINING HEAVY METALS
ES8404426A1 (en) Electrolytic stripping process
EP0669625A3 (en) Apparatus and method for decontamination of radioactive metallic waste by electrolysis
US3425920A (en) Electrolytic method of regenerating organic acid cleaning solution for ferrous metals
US6309531B1 (en) Process for extracting copper or iron
JPS5548421A (en) Electrolytic descaling method by direct electrification system of steel wire rod
DE59107541D1 (en) Method and device for the electrolytic discharge of metals from a solution containing metal ions and electrode for carrying out the method
JPS53116231A (en) Direct electrolytic descaling method for steel wire
KR850001335B1 (en) The method for treatment of wastewater include heavy metal
JPS6436784A (en) Ozone-producing mechanism
JPS56130500A (en) Continuous surface cleaning method for metallic wire material
JPS55141580A (en) Electrolyzing method
JPH0527093A (en) Processing of radioactive metallic sludge
JPS5310325A (en) Copper removing method from anode slime of copper electrolysis
SU1382882A1 (en) Method of regenerating spent solutions
JPS5585700A (en) Exfoliation method for copper
JPS5565388A (en) Electric manganese plating method of steel strip