EP2247774A4 - Improvements in electropolishing apparatus - Google Patents

Improvements in electropolishing apparatus

Info

Publication number
EP2247774A4
EP2247774A4 EP08800081.5A EP08800081A EP2247774A4 EP 2247774 A4 EP2247774 A4 EP 2247774A4 EP 08800081 A EP08800081 A EP 08800081A EP 2247774 A4 EP2247774 A4 EP 2247774A4
Authority
EP
European Patent Office
Prior art keywords
electropolishing apparatus
electropolishing
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.)
Withdrawn
Application number
EP08800081.5A
Other languages
German (de)
French (fr)
Other versions
EP2247774A1 (en
Inventor
Dean Klower
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.)
Metal Science Technologies Pty Ltd
Original Assignee
Metal Science Technologies Pty 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
Priority claimed from AU2008900868A external-priority patent/AU2008900868A0/en
Application filed by Metal Science Technologies Pty Ltd filed Critical Metal Science Technologies Pty Ltd
Publication of EP2247774A1 publication Critical patent/EP2247774A1/en
Publication of EP2247774A4 publication Critical patent/EP2247774A4/en
Withdrawn legal-status Critical Current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
    • C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
    • 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
    • C25F3/16—Polishing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
EP08800081.5A 2008-02-25 2008-09-30 Improvements in electropolishing apparatus Withdrawn EP2247774A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2008900868A AU2008900868A0 (en) 2008-02-25 Improvements in or Relating to Electropolishing Apparatus and Method of Use
PCT/AU2008/001446 WO2009105802A1 (en) 2008-02-25 2008-09-30 Improvements in electropolishing apparatus

Publications (2)

Publication Number Publication Date
EP2247774A1 EP2247774A1 (en) 2010-11-10
EP2247774A4 true EP2247774A4 (en) 2014-02-26

Family

ID=41015422

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08800081.5A Withdrawn EP2247774A4 (en) 2008-02-25 2008-09-30 Improvements in electropolishing apparatus

Country Status (4)

Country Link
US (1) US20100326820A1 (en)
EP (1) EP2247774A4 (en)
AU (1) AU2008351701B2 (en)
WO (1) WO2009105802A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101715417B1 (en) 2009-02-26 2017-03-10 란자테크 뉴질랜드 리미티드 Methods of sustaining culture viability
CN102628176A (en) * 2012-04-21 2012-08-08 广东白云国际科学研究院有限公司 Electrolyte capable of removing nuclear pollution and movable cathode electrochemical cleaning device
JP5914265B2 (en) * 2012-08-31 2016-05-11 株式会社タセト Electrolyte
CN107326431A (en) * 2017-07-19 2017-11-07 江门市保值久机电有限公司 The welding bead cleaner of automatic electrolyte
CN107252940A (en) * 2017-08-04 2017-10-17 佛山市艾德克朗机电科技有限公司 A kind of portable multifunctional electrochemistry welding bead processor
EP3953503A4 (en) 2019-04-09 2023-01-11 3DM Biomedical Pty Ltd Electropolishing method
KR102355394B1 (en) * 2020-03-09 2022-01-26 (주)한국마루이 Hand-held cathode structure and electrolytic-polishing apparatus including the same
WO2023108197A1 (en) * 2021-12-16 2023-06-22 3DM Biomedical Pty Ltd Internal surface electrochemical treatment electrode

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431501A (en) * 1980-08-05 1984-02-14 Outokumpu Oy Apparatus for electrolytic polishing
US6402908B1 (en) * 2000-02-02 2002-06-11 Therma Corporation, Inc. Pipe electropolishing apparatus using an electrolyte heater and cooler
KR20030018380A (en) * 2001-08-28 2003-03-06 두산중공업 주식회사 Electropolishing Device of the Internal surface of the chanel head of the steam generator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539455A (en) * 1944-01-27 1951-01-30 Mazia Joseph Electrolytic polishing of metals
US2773821A (en) * 1956-06-12 1956-12-11 Electro Gleam Inc Composition for use in electropolishing
GB912069A (en) * 1959-01-17 1962-12-05 Percy Allan Charlesworth Improvements in or relating to the electrolytic polishing of metals
US5507923A (en) * 1993-11-09 1996-04-16 Stouse; Henry J. Method and apparatus for electrolytic polishing of tubular products
IT1279857B1 (en) * 1995-09-27 1997-12-18 Nitty Gritty S R L Appts. for cleaning metals which have been subjected to high-temperature processes - incorporating an acid-impregnated insulating pad which is made of polyether ether ketone fabric, and is located between the electrode and the metal undergoing cleaning
KR100236918B1 (en) * 1997-09-23 2000-01-15 윤덕용 Apparatus for magnetoelectropolishing
US7686935B2 (en) * 1998-10-26 2010-03-30 Novellus Systems, Inc. Pad-assisted electropolishing
US7686937B2 (en) * 2004-09-28 2010-03-30 Honda Motor Co., Ltd. Separator plates, ion pumps, and hydrogen fuel infrastructure systems and methods for generating hydrogen
US7166941B2 (en) * 2004-11-18 2007-01-23 General Electric Company Electroplated stator bar end and fitting
US7691250B2 (en) * 2005-04-29 2010-04-06 E.I. Du Pont De Nemours And Company Membrane-mediated electropolishing with topographically patterned membranes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431501A (en) * 1980-08-05 1984-02-14 Outokumpu Oy Apparatus for electrolytic polishing
US6402908B1 (en) * 2000-02-02 2002-06-11 Therma Corporation, Inc. Pipe electropolishing apparatus using an electrolyte heater and cooler
KR20030018380A (en) * 2001-08-28 2003-03-06 두산중공업 주식회사 Electropolishing Device of the Internal surface of the chanel head of the steam generator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009105802A1 *

Also Published As

Publication number Publication date
WO2009105802A1 (en) 2009-09-03
AU2008351701A1 (en) 2009-09-03
AU2008351701B2 (en) 2013-02-07
EP2247774A1 (en) 2010-11-10
US20100326820A1 (en) 2010-12-30

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Legal Events

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Effective date: 20100917

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A4 Supplementary search report drawn up and despatched

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Effective date: 20140826