GB8530132D0 - Anodizing metals - Google Patents

Anodizing metals

Info

Publication number
GB8530132D0
GB8530132D0 GB858530132A GB8530132A GB8530132D0 GB 8530132 D0 GB8530132 D0 GB 8530132D0 GB 858530132 A GB858530132 A GB 858530132A GB 8530132 A GB8530132 A GB 8530132A GB 8530132 D0 GB8530132 D0 GB 8530132D0
Authority
GB
United Kingdom
Prior art keywords
anodizing metals
anodizing
metals
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Withdrawn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
GB858530132A
Other versions
GB2168383A (en
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.)
Emhart Industries Inc
Original Assignee
Emhart Industries Inc
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 to US67987684A priority Critical
Application filed by Emhart Industries Inc filed Critical Emhart Industries Inc
Publication of GB8530132D0 publication Critical patent/GB8530132D0/en
Publication of GB2168383A publication Critical patent/GB2168383A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/0029—Processes of manufacture
    • H01G9/0032—Processes of manufacture formation of the dielectric layer
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/26—Anodisation of refractory metals or alloys based thereon
GB08530132A 1984-12-10 1985-12-06 Anodizing metals Withdrawn GB2168383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US67987684A true 1984-12-10 1984-12-10

Publications (2)

Publication Number Publication Date
GB8530132D0 true GB8530132D0 (en) 1986-01-15
GB2168383A GB2168383A (en) 1986-06-18

Family

ID=24728736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08530132A Withdrawn GB2168383A (en) 1984-12-10 1985-12-06 Anodizing metals

Country Status (3)

Country Link
JP (1) JPS61139697A (en)
DE (1) DE3530564A1 (en)
GB (1) GB2168383A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1315574C (en) * 1989-02-02 1993-04-06 Aron M. Rosenfeld Colour change devices incorporating thin anodic films
US4994314A (en) * 1989-02-03 1991-02-19 Alcan International Limited Color change devices incorporating thin anodic films
US5185075A (en) * 1990-10-25 1993-02-09 The Alta Group Surface treated titanium/titanium alloy articles and process for producing
US5211832A (en) * 1992-04-22 1993-05-18 The Alta Group Process for producing electrically impervious anodized films on valve metals and product thereof
US5716511A (en) * 1996-08-07 1998-02-10 Kemet Electronics Corporation Anodizing electrolyte and its use
US5853794A (en) * 1997-10-31 1998-12-29 Kemet Electronics Corp. Doped polyaniline solutions
GB2359823A (en) * 1998-08-28 2001-09-05 Kemet Electronics Corp Phosphate anodizing electrolyte and its use to prepare capacitors valve metal anodes produced from very fine metal powders
US6226173B1 (en) 1999-01-26 2001-05-01 Case Western Reserve University Directionally-grown capacitor anodes
US6480371B1 (en) * 2000-02-01 2002-11-12 Kemet Electronics Corporation Alkanolamine-phosphoric acid anodizing electrolyte
US6436268B1 (en) 2000-08-02 2002-08-20 Kemet Electronics Corporation Non-aqueous electrolytes for anodizing
US7144768B2 (en) 2003-06-12 2006-12-05 Juyong Chung Fabrication of titanium and titanium alloy anode for dielectric and insulated films
US20040256242A1 (en) * 2003-06-17 2004-12-23 Melody Brian John Method of anodizing valve metal derived anode bodies and electrolyte therefore
US7090762B2 (en) 2003-08-05 2006-08-15 Kemet Electronics Corp. Method of passing electric current through highly resistive anodic oxide films
US20050218005A1 (en) * 2004-04-01 2005-10-06 Yanming Liu Anodizing electrolytes for high voltage capacitor anodes
CN100354456C (en) * 2004-04-20 2007-12-12 中国科学院理化技术研究所 Process for preparing aperture-controllable alumina template
US20060091020A1 (en) * 2004-10-29 2006-05-04 Medtronic, Inc. Processes and systems for formation of high voltage, anodic oxide on a valve metal anode
EP2202766A4 (en) * 2007-10-17 2016-07-20 Showa Denko Kk Capacitor production method, capacitor, circuit board, electronic device, and ic card
US7626802B2 (en) * 2007-10-19 2009-12-01 Oh Young Joo Metal capacitor and manufacturing method thereof
JP4620184B2 (en) * 2009-03-17 2011-01-26 昭和電工株式会社 Solid electrolytic capacitor element, its manufacturing method, and its manufacturing jig
US8310816B2 (en) 2009-05-21 2012-11-13 Kemet Electronics Corporation Solid electrolytic capacitors with improved reliability
US9190214B2 (en) 2009-07-30 2015-11-17 Kemet Electronics Corporation Solid electrolytic capacitors with improved ESR stability
JP5745632B2 (en) 2010-09-21 2015-07-08 ケメット エレクトロニクス コーポレーション Solid electrolytic capacitor and method of manufacturing solid electrolytic capacitor
US9583273B2 (en) 2010-09-21 2017-02-28 Kemet Electronics Corporation Solid electrolytic capacitor and method of manufacturing a solid electrolytic capacitor
DE102013000118A1 (en) 2013-01-04 2014-07-10 Hans-Josef Sterzel Electrolytic capacitor has current collectors, open porous electrodes made of n-type semiconductor and metallic conductor, liquid electrolyte and porous spacer for separating electrodes
WO2014168686A1 (en) 2013-02-19 2014-10-16 Kemet Electronics Corporation Solid electrolytic capacitor and method of manufacturing a solid electrolytic capacitor
US20160379760A1 (en) 2015-06-24 2016-12-29 Kemet Electronics Corporation Capacitor PCB Spacer

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB895695A (en) * 1958-07-15 1962-05-09 Scient Res I Ltd A method of forming an anodic film on metallic titanium
GB928033A (en) * 1960-10-10 1963-06-06 Telegraph Condenser Co Ltd Improvements in or relating to electrolytic capacitors and to electrolytes for use therein
GB928820A (en) * 1960-11-30 1963-06-19 Telegraph Condenser Co Ltd Improvements in or relating to electrolytic capacitors and to electrolytes for use therein
US3331993A (en) * 1964-10-21 1967-07-18 Westinghouse Electric Corp Electrolytic capacitor with highly pure titanium electrode and method for making
US3410776A (en) * 1966-02-01 1968-11-12 Lab For Electronics Inc Gas reaction apparatus
DE1796314C3 (en) * 1966-07-27 1975-05-15 Minoltacamera K.K., Osaka (Japan)
DE1955396B2 (en) * 1968-11-05 1971-09-30 Electrolytic capacitor and method for its manufacture
US3640854A (en) * 1969-12-10 1972-02-08 Mallory & Co Inc P R Continuous forming of metal oxides
DE2257992B2 (en) * 1971-11-30 1977-05-05 electrolytic capacitor
FR2249417B1 (en) * 1973-10-30 1978-10-27 Materiel Telephonique
DE2856139A1 (en) * 1977-12-29 1979-07-12 Minolta Camera Kk A process for producing an insulator of aluminum or aluminum alloy
US4146439A (en) * 1978-05-15 1979-03-27 Sprague Electric Company Anodization of aluminum capacitor electrode foil
DE2822491C2 (en) * 1978-05-23 1986-04-24 Roederstein & Tuerk Kg Fabrik Elektrischer Bauelemente, 7815 Kirchzarten, De
FR2538606A1 (en) * 1982-12-27 1984-06-29 Emhart Ind Liq. capacitor electrolyte compsn.
US4423004A (en) * 1983-03-24 1983-12-27 Sprague Electric Company Treatment of tantalum powder

Also Published As

Publication number Publication date
DE3530564A1 (en) 1986-06-12
JPS61139697A (en) 1986-06-26
GB2168383A (en) 1986-06-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)