IN2014KN01651A - - Google Patents

Info

Publication number
IN2014KN01651A
IN2014KN01651A IN1651KON2014A IN2014KN01651A IN 2014KN01651 A IN2014KN01651 A IN 2014KN01651A IN 1651KON2014 A IN1651KON2014 A IN 1651KON2014A IN 2014KN01651 A IN2014KN01651 A IN 2014KN01651A
Authority
IN
India
Prior art keywords
voltage
cathode electrode
metal material
anode electrode
electrode
Prior art date
Application number
Inventor
Masayasu Nagoshi
Kaoru Sato
Kazuhiko Baba
Hisato Noro
Seiichi Watanabe
Souki Yoshida
Original Assignee
Jfe Steel Corp
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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of IN2014KN01651A publication Critical patent/IN2014KN01651A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/12—Process control or regulation
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C25F3/06—Etching of iron or steel
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces

Abstract

A metal material surface treatment method involves: a step for immersing in an electrolyte solution an anode electrode and a material to be treated functioning as a cathode electrode and formed from a metal material having a surface to be treated; a step for applying between the cathode electrode and the anode electrode a voltage (A) equal to or greater than 70 V and within a voltage range in which the cathode electrode does not oxidize or dissolve; and a step for applying between the cathode electrode and the anode electrode a voltage (B) which is within the aforementioned voltage range and which is different from voltage (A) by 5 V or more. As a consequence it is possible to impart new functions to the surface of a metal material without expending much effort or cost.
IN1651KON2014 2012-02-24 2013-02-21 IN2014KN01651A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012038556 2012-02-24
JP2012038560 2012-02-24
PCT/JP2013/054412 WO2013125657A1 (en) 2012-02-24 2013-02-21 Metal material surface treatment method, and metal material

Publications (1)

Publication Number Publication Date
IN2014KN01651A true IN2014KN01651A (en) 2015-10-23

Family

ID=49005834

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1651KON2014 IN2014KN01651A (en) 2012-02-24 2013-02-21

Country Status (7)

Country Link
EP (1) EP2818578B1 (en)
JP (1) JP5835455B2 (en)
KR (1) KR101668542B1 (en)
CN (1) CN104145047B (en)
IN (1) IN2014KN01651A (en)
TW (1) TWI496959B (en)
WO (1) WO2013125657A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104117833B (en) * 2014-07-01 2016-09-28 北京全四维动力科技有限公司 A kind of porous hydrophilic stainless steel heat exchange tube and surface treatment method thereof
US10458037B2 (en) * 2015-10-27 2019-10-29 Georgia Tech Research Corporation Systems and methods for producing anti-wetting structures on metallic surfaces
CN105603343B (en) * 2015-12-21 2017-07-14 宁波远志立方能源科技有限公司 Gas permeability copper air-conditioner foil and preparation method thereof
CN105702481A (en) * 2016-03-18 2016-06-22 四川美嘉豹新能源科技有限公司 Method of manufacturing porous aluminum foil for lithium ion capacitor current collector
CN106623426B (en) * 2016-10-21 2018-08-24 江苏鼎胜新能源材料股份有限公司 A method of aluminium foil surface wetting tension is improved using multistage sided corona treatment
CN107717149A (en) * 2017-11-02 2018-02-23 清华大学 A kind of fine spray orifice method for electrochemical machining of inkjet printing

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828665A (en) * 1986-01-10 1989-05-09 Mccready David F Cathodic protection system using carbosil anodes
JPS6468477A (en) 1987-09-09 1989-03-14 Nisshin Steel Co Ltd Manufacture of surface-treated steel sheet excellent in water-repelling property and durability
JPH04136198A (en) * 1990-09-26 1992-05-11 Nau Chem:Yugen Method of electroplating
JP2878514B2 (en) 1992-01-08 1999-04-05 株式会社神戸製鋼所 Surface transfer treatment method for heat transfer tubes
JPH0920983A (en) 1995-06-30 1997-01-21 Nippon Steel Corp Steel sheet excellent in water repellency
RU2077611C1 (en) * 1996-03-20 1997-04-20 Виталий Макарович Рябков Method and apparatus for treating surfaces
JP2000014755A (en) 1998-06-29 2000-01-18 Sumitomo Metal Ind Ltd Metal plate having photocatalytic function
JP2001131768A (en) 1999-11-10 2001-05-15 Nisshin Steel Co Ltd Precoated steel sheet having photocatalytic function and method of producing the same
JP2002053977A (en) 2000-08-02 2002-02-19 Nippon Parkerizing Co Ltd Hydrophilization method for metallic surface
JP2002053978A (en) 2000-08-07 2002-02-19 Nisshin Steel Co Ltd Photocatalyst-carried steel sheet and its production method
US6387244B1 (en) * 2000-10-18 2002-05-14 Cor/Sci, Llc. Cathodic protection of reinforced concrete with impregnated corrosion inhibitor
AUPR129900A0 (en) * 2000-11-08 2000-11-30 Chang, Chak Man Thomas Plasma electroplating
JP4681483B2 (en) 2006-03-30 2011-05-11 新日本製鐵株式会社 Surface-treated metal
JP5010966B2 (en) 2006-08-21 2012-08-29 株式会社神戸製鋼所 Water repellent paint and water repellent metal plate
EP2112670B1 (en) * 2007-02-15 2018-04-18 Kankyou Engineering Co., Ltd. Method for producing conductor fine particles
US20120028073A1 (en) * 2009-02-12 2012-02-02 Technion Research & Development Foundation Ltd. Process for electroplating of copper

Also Published As

Publication number Publication date
JP5835455B2 (en) 2015-12-24
TW201343983A (en) 2013-11-01
CN104145047A (en) 2014-11-12
EP2818578A4 (en) 2015-09-16
EP2818578A1 (en) 2014-12-31
KR101668542B1 (en) 2016-10-21
JPWO2013125657A1 (en) 2015-07-30
CN104145047B (en) 2017-08-11
TWI496959B (en) 2015-08-21
KR20140117579A (en) 2014-10-07
EP2818578B1 (en) 2018-08-22
WO2013125657A1 (en) 2013-08-29

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