ES2015906B3 - Limpieza electrolitica selectiva de recubrimientos de metal de sustratos con metal base. - Google Patents

Limpieza electrolitica selectiva de recubrimientos de metal de sustratos con metal base.

Info

Publication number
ES2015906B3
ES2015906B3 ES87103767T ES87103767T ES2015906B3 ES 2015906 B3 ES2015906 B3 ES 2015906B3 ES 87103767 T ES87103767 T ES 87103767T ES 87103767 T ES87103767 T ES 87103767T ES 2015906 B3 ES2015906 B3 ES 2015906B3
Authority
ES
Spain
Prior art keywords
metal
base
coatings
substrate
electrolytic cleaning
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.)
Expired - Lifetime
Application number
ES87103767T
Other languages
English (en)
Inventor
Johnson Cheng-Hsiung Chen
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.)
Pennwalt Corp
Original Assignee
Pennwalt 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 Pennwalt Corp filed Critical Pennwalt Corp
Application granted granted Critical
Publication of ES2015906B3 publication Critical patent/ES2015906B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C25F5/00—Electrolytic stripping of metallic layers or coatings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
    • H05K3/067—Etchants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • ing And Chemical Polishing (AREA)
  • Secondary Cells (AREA)
ES87103767T 1986-04-22 1987-03-16 Limpieza electrolitica selectiva de recubrimientos de metal de sustratos con metal base. Expired - Lifetime ES2015906B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/855,043 US4678552A (en) 1986-04-22 1986-04-22 Selective electrolytic stripping of metal coatings from base metal substrates

Publications (1)

Publication Number Publication Date
ES2015906B3 true ES2015906B3 (es) 1990-09-16

Family

ID=25320193

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87103767T Expired - Lifetime ES2015906B3 (es) 1986-04-22 1987-03-16 Limpieza electrolitica selectiva de recubrimientos de metal de sustratos con metal base.

Country Status (13)

Country Link
US (1) US4678552A (es)
EP (1) EP0242583B1 (es)
JP (1) JPS62257000A (es)
AT (1) ATE54186T1 (es)
AU (1) AU592630B2 (es)
BR (1) BR8701888A (es)
CA (1) CA1294238C (es)
DE (1) DE3763431D1 (es)
DK (1) DK167776B1 (es)
ES (1) ES2015906B3 (es)
GR (1) GR3000587T3 (es)
IN (1) IN164856B (es)
MX (1) MX165328B (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06272098A (ja) * 1993-03-19 1994-09-27 Ebara Yuujiraito Kk 錫または錫合金からなる皮膜のための電解剥離液および剥離法
US6045686A (en) * 1997-03-18 2000-04-04 The University Of Connecticut Method and apparatus for electrochemical delacquering and detinning
DE19809487A1 (de) * 1998-03-06 1999-09-09 Greising Verfahren und Vorrichtung zur Aufbringung einer räumlich begrenzten metallischen Deckschicht auf einer elektrisch leitenden Materialoberfläche
US6494960B1 (en) * 1998-04-27 2002-12-17 General Electric Company Method for removing an aluminide coating from a substrate
US6176999B1 (en) 1998-12-18 2001-01-23 United Technologies Corporation Feedback controlled stripping of airfoils
GB9901586D0 (en) * 1999-01-25 1999-03-17 Alpha Fry Ltd Process for the recovery of lead and/or tin or alloys thereof from substrate surfaces
JP2002212800A (ja) * 2001-01-10 2002-07-31 Ebara Udylite Kk スズ合金めっき皮膜の電解剥離方法
US6599416B2 (en) 2001-09-28 2003-07-29 General Electric Company Method and apparatus for selectively removing coatings from substrates
EP1302569A3 (en) * 2001-10-11 2004-03-03 Shipley Co. L.L.C. Stripping solution
US6758914B2 (en) 2001-10-25 2004-07-06 General Electric Company Process for partial stripping of diffusion aluminide coatings from metal substrates, and related compositions
US6969457B2 (en) * 2002-10-21 2005-11-29 General Electric Company Method for partially stripping a coating from the surface of a substrate, and related articles and compositions
EP1473387A1 (de) * 2003-05-02 2004-11-03 Siemens Aktiengesellschaft Verfahren zur Entschichtung eines Bauteils
DE102004045297A1 (de) * 2004-09-16 2006-03-23 Basf Ag Verfahren zum Behandeln von metallischen Oberflächen unter Verwendung von Formulierungen auf Basis von wasserarmer Methansulfonsäure
EP2381015B1 (en) 2005-08-12 2019-01-16 Modumetal, Inc. Compositionally modulated composite materials
DE102006045221B3 (de) 2006-09-25 2008-04-03 Poligrat Gmbh Elektropolierverfahren für Kobalt und Kobaltlegierungen und Elektrolyt
EA201792049A1 (ru) 2009-06-08 2018-05-31 Модьюметал, Инк. Электроосажденные наноламинатные покрытия и оболочки для защиты от коррозии
WO2011044340A1 (en) * 2009-10-08 2011-04-14 First Solar, Inc. Electrochemical method and apparatus for removing coating from a substrate
TWI568859B (zh) * 2010-04-15 2017-02-01 恩特葛瑞斯股份有限公司 廢棄印刷電路板之回收利用方法
CN103088399B (zh) * 2011-10-31 2016-01-06 通用电气公司 多步骤电化学去金属涂层方法
AP2014007781A0 (en) 2011-12-15 2014-07-31 Advanced Tech Materials Apparatus and method for stripping solder metals during the recycling of waste electrical and electronic equipment
DE102013102331B3 (de) * 2013-03-08 2014-07-03 Horst-Otto Bertholdt Verfahren zum Abbau einer Oxidschicht
EP2971266A4 (en) 2013-03-15 2017-03-01 Modumetal, Inc. A method and apparatus for continuously applying nanolaminate metal coatings
EP2971264A4 (en) 2013-03-15 2017-05-31 Modumetal, Inc. Nanolaminate coatings
CA2905513C (en) 2013-03-15 2022-05-03 Modumetal, Inc. Nickel chromium nanolaminate coating having high hardness
CA2905536C (en) 2013-03-15 2023-03-07 Modumetal, Inc. Electrodeposited compositions and nanolaminated alloys for articles prepared by additive manufacturing processes
US20160319444A1 (en) 2013-12-20 2016-11-03 Greene Lyon Group, Inc. Method and apparatus for recovery of noble metals, including recovery of noble metals from plated and/or filled scrap
CA2961507C (en) 2014-09-18 2024-04-09 Modumetal, Inc. Methods of preparing articles by electrodeposition and additive manufacturing processes
EP3194642A4 (en) 2014-09-18 2018-07-04 Modumetal, Inc. A method and apparatus for continuously applying nanolaminate metal coatings
JP2018524480A (ja) 2015-06-24 2018-08-30 グリーン リヨン グループ, インコーポレーテッドGreene Lyon Group, Inc. 硝酸イオン含有流体を包含する酸性流体を用いる貴金属の選択的取り出し関連出願
US10514242B1 (en) 2015-10-14 2019-12-24 The University Of Massachusetts Method and apparatus for electrochemical ammunition disposal and material recovery
CN109952391B (zh) 2016-09-08 2022-11-01 莫杜美拓有限公司 在工件上提供层压涂层的方法，及由其制备的制品
CN110637107B (zh) 2017-03-24 2022-08-19 莫杜美拓有限公司 具有电镀层的升降柱塞以及用于生产其的系统和方法
EP3612669A1 (en) 2017-04-21 2020-02-26 Modumetal, Inc. Tubular articles with electrodeposited coatings, and systems and methods for producing the same
WO2019210264A1 (en) 2018-04-27 2019-10-31 Modumetal, Inc. Apparatuses, systems, and methods for producing a plurality of articles with nanolaminated coatings using rotation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525942A (en) * 1945-06-29 1950-10-17 Standard Oil Co Electrodepositing bath and process
US2706171A (en) * 1953-03-09 1955-04-12 Enthone Stripping chromium plating from zinc electrolytically
DE1926228C3 (de) * 1969-05-22 1974-02-21 Bergische Metallwarenfabrik Dillenberg & Co Kg, 5601 Gruiten Bad zum elektrolytischen Ablösen von Metallüberzügen aus Nickel oder Chrom von Grundkörpern aus Buntmetall
US4356069A (en) * 1981-03-09 1982-10-26 Ross Cunningham Stripping composition and method for preparing and using same
US4400248A (en) * 1982-03-08 1983-08-23 Occidental Chemical Corporation Electrolytic stripping process
HU186150B (en) * 1982-10-29 1985-06-28 Latszereszeti Eszkoezoek Gyara Process for the removal electrolitically of nickel, chrome ot gold layers from the surface of copper or cupric alloys and equipemnt for carrying out the process
DE3374140D1 (en) * 1983-10-26 1987-11-26 Schlotter Gmbh & Co Kg Max Dr Stripping bath and process for the electrolytical stripping of metals from titanium as a base metal
DE3415364A1 (de) * 1984-04-25 1985-10-31 Hoechst Ag, 6230 Frankfurt Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger in einem waessrigen mischelektrolyten
US4664763A (en) * 1985-05-08 1987-05-12 M&T Chemicals Inc. Process for stripping nickel or nickel-alloy plating in a chromic acid solution

Also Published As

Publication number Publication date
AU592630B2 (en) 1990-01-18
EP0242583A1 (en) 1987-10-28
EP0242583B1 (en) 1990-06-27
DK202387D0 (da) 1987-04-21
DK202387A (da) 1987-10-23
DK167776B1 (da) 1993-12-13
US4678552A (en) 1987-07-07
ATE54186T1 (de) 1990-07-15
AU7098887A (en) 1987-10-29
JPS62257000A (ja) 1987-11-09
BR8701888A (pt) 1988-02-02
DE3763431D1 (de) 1990-08-02
MX165328B (es) 1992-11-05
CA1294238C (en) 1992-01-14
IN164856B (es) 1989-06-17
GR3000587T3 (en) 1991-07-31

Similar Documents

Publication Publication Date Title
ES2015906B3 (es) Limpieza electrolitica selectiva de recubrimientos de metal de sustratos con metal base.
EP0450848A3 (en) Process for producing electrodeposited electrodes for use in electrochemical cells
ES8701242A1 (es) Un metodo para formar una pelicula de oxido anodico sobre unfleje de aluminio
WO1999015714A3 (en) Electro-plating process
MY100681A (en) Process for electrolytic treatment of a metal by liquid power feeding.
ATE328137T1 (de) Anordnung zur elektrogalvanischen metallbeschichtung von bändern
CA2160221A1 (fr) Electrode pour procede electrochimique et utilisation de ladite electrode
DE3687456D1 (de) Elektrochemische metall-halogen-zelle.
MY109274A (en) Process of producing metallic foil by electrolysis
KR900700552A (ko) 전기전도성 기판의 코팅방법, 이 방법으로 코팅된 기판 및 수성 전기코팅배드
ATE135417T1 (de) Verfahren und vorrichtung zum elektrolytischen austragen von metallen aus einer metallionen enthaltenden lösung sowie elektrode zur durchführung des verfahrens
JPS5644795A (en) Anodic oxidation of aluminum
Chen Selective Electrolytic Stripping of Metal Coatings From Base Metal Substrates
JPS5589500A (en) Electrolytic multi-coloration for aluminum or aluminum alloy anode oxide film
ES482021A1 (es) Procedimiento para la produccion de recubrimientos protecto-res coloreados sobre articulos de aluminio o aleaciones de aluminio.
Minoura et al. Electrochemical photocell using sprayed CdS film electrode
SE8603155D0 (sv) Improvement in electrolytic galvanizing processes
BR8900049A (pt) Processo de fabricacao de sais metalicos de acidos fracos,celula eletrolitica e po de formiato de indio
JPS5662996A (en) Forming method for black film of good adhesion
JPS56158424A (en) Electrolytic copper plating for compound semiconductor
GB809936A (en) Method of removing an electrically conducting film
JPS6480014A (en) Electrolyte
El-Sabbah et al. Open Circuit Potentials of Zinc Electrode in Buffer Solutions
Bigelis et al. Certain Behavioural Characteristics of Tellurium in Fluoride Electrolysis
Chen A Moderate pH Electrolyte Bath for Electroplating