ES376740A1 - Procedimiento para el desprendimiento electrolitico de re- vestimientos metalicos. - Google Patents

Procedimiento para el desprendimiento electrolitico de re- vestimientos metalicos.

Info

Publication number
ES376740A1
ES376740A1 ES376740A ES376740A ES376740A1 ES 376740 A1 ES376740 A1 ES 376740A1 ES 376740 A ES376740 A ES 376740A ES 376740 A ES376740 A ES 376740A ES 376740 A1 ES376740 A1 ES 376740A1
Authority
ES
Spain
Prior art keywords
acid
steel
ammonium
coatings
bath
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
Application number
ES376740A
Other languages
English (en)
Spanish (es)
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.)
Dillenberg Bergische Metall
Original Assignee
Dillenberg Bergische Metall
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 DE19691963415 external-priority patent/DE1963415C3/de
Application filed by Dillenberg Bergische Metall filed Critical Dillenberg Bergische Metall
Publication of ES376740A1 publication Critical patent/ES376740A1/es
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • ing And Chemical Polishing (AREA)
ES376740A 1969-02-21 1970-02-20 Procedimiento para el desprendimiento electrolitico de re- vestimientos metalicos. Expired ES376740A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691908625 DE1908625B2 (de) 1969-02-21 1969-02-21 Bad zu elektrolytischen abloesen von metallueberzuegen von grundkoerpern aus rostfreiem stahl
DE19691963415 DE1963415C3 (de) 1969-12-18 Bad zum elektrolytischen Ablösen von Metallüberzügen von Grundkörpern aus rostfreiem Stahl

Publications (1)

Publication Number Publication Date
ES376740A1 true ES376740A1 (es) 1972-05-16

Family

ID=25757034

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376740A Expired ES376740A1 (es) 1969-02-21 1970-02-20 Procedimiento para el desprendimiento electrolitico de re- vestimientos metalicos.

Country Status (12)

Country Link
US (1) US3619390A (de)
JP (2) JPS502859B1 (de)
AT (3) AT297441B (de)
BE (1) BE744297A (de)
CA (1) CA918597A (de)
CH (2) CH555893A (de)
DE (1) DE1908625B2 (de)
ES (1) ES376740A1 (de)
FR (1) FR2031582B1 (de)
GB (1) GB1243937A (de)
NL (1) NL7002391A (de)
SE (1) SE364527B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH583302A5 (de) * 1974-10-22 1976-12-31 Bloesch W Ag
SE7602713L (sv) * 1975-06-18 1976-12-19 Hoechst Ag Bad for elektrolytisk franskiljning av metaller
JPS52134552U (de) * 1976-04-08 1977-10-13
JPS5479131A (en) * 1977-12-07 1979-06-23 Okuno Chem Ind Co Electrolytic bath for removing electrodeposited metal on stainless steel substrate
US4264419A (en) * 1979-10-09 1981-04-28 Olin Corporation Electrochemical detinning of copper base alloys
US4233124A (en) * 1979-10-29 1980-11-11 Oxy Metal Industries Corporation Electrolytic stripping bath and process
US4264420A (en) * 1979-10-29 1981-04-28 Oxy Metal Industries Corporation Electrolytic stripping bath and process
US4400248A (en) * 1982-03-08 1983-08-23 Occidental Chemical Corporation Electrolytic stripping process
US4404074A (en) * 1982-05-27 1983-09-13 Occidental Chemical Corporation Electrolytic stripping bath and process
JPH01149935U (de) * 1988-04-05 1989-10-17
CA2027656C (en) * 1990-10-15 1998-09-29 Rodney L. Leroy Galvanic dezincing of galvanized steel
US7205265B2 (en) 1990-11-05 2007-04-17 Ekc Technology, Inc. Cleaning compositions and methods of use thereof
US5279771A (en) 1990-11-05 1994-01-18 Ekc Technology, Inc. Stripping compositions comprising hydroxylamine and alkanolamine
US6110881A (en) * 1990-11-05 2000-08-29 Ekc Technology, Inc. Cleaning solutions including nucleophilic amine compound having reduction and oxidation potentials
US20040018949A1 (en) * 1990-11-05 2004-01-29 Wai Mun Lee Semiconductor process residue removal composition and process
CA2038537C (en) * 1991-03-18 1998-08-18 Rodney L. Leroy Power assisted dezincing of galvanized steel
US7144849B2 (en) * 1993-06-21 2006-12-05 Ekc Technology, Inc. Cleaning solutions including nucleophilic amine compound having reduction and oxidation potentials
US5419779A (en) * 1993-12-02 1995-05-30 Ashland Inc. Stripping with aqueous composition containing hydroxylamine and an alkanolamine
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
DE102005029182A1 (de) * 2005-06-23 2007-01-04 Webasto Ag Heizgerät mit thermoelektrischem Modul
CN101812719B (zh) * 2010-04-02 2012-01-04 上海元豪表面处理有限公司 低碱度电解去毛刺溶液、其制备方法及使用方法
CN104088007B (zh) * 2014-07-11 2016-07-20 湖南纳菲尔新材料科技股份有限公司 一种用于烧结钕铁硼磁体表面镍钨磷电镀层退镀的退镀液及退镀液的应用和退镀工艺
US11649558B2 (en) * 2015-03-13 2023-05-16 Okuno Chemical Industries Co., Ltd. Electrolytic stripping agent for jig
CN106392227A (zh) * 2016-09-12 2017-02-15 河海大学常州校区 一种钛合金表面微弧放电去除毛刺的方法
CN113755938B (zh) * 2021-10-09 2022-08-26 哈尔滨工业大学 一种利用超声辅助电解等离子体去除金属表面涂层的方法
WO2023104999A1 (en) * 2021-12-08 2023-06-15 Atotech Deutschland GmbH & Co. KG Aqueous stripping composition for electrolytically removing a metal deposit from a substrate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2200782A (en) * 1935-05-23 1940-05-14 Metal & Thermit Corp Detinning
US2588566A (en) * 1948-02-04 1952-03-11 Curtiss Wright Corp Electrolytic process for stripping copper
US2797194A (en) * 1954-07-26 1957-06-25 Western Electric Co Method of electrolytically recovering precious metals from other metal bases
US2937940A (en) * 1957-07-01 1960-05-24 Eltex Chemical Corp Selective stripping of electroplated metals
US3207683A (en) * 1962-02-05 1965-09-21 Coussinets Ste Indle Process of electrolytic surface treatment of metals
DE1281217B (de) * 1967-04-27 1968-10-24 Dillenberg Bergische Metall Bad zum elektrolytischen Abloesen galvanischer Niederschlaege von eisenhaltigen Grundkoerpern

Also Published As

Publication number Publication date
DE1908625A1 (de) 1970-11-19
DE1963415B2 (de) 1973-05-30
BE744297A (fr) 1970-06-15
DE1963415A1 (de) 1971-06-24
SE364527B (de) 1974-02-25
AT298189B (de) 1972-04-25
CH555893A (de) 1974-11-15
DE1908625B2 (de) 1971-08-12
NL7002391A (de) 1970-08-25
FR2031582A1 (de) 1970-11-20
JPS502859B1 (de) 1975-01-29
AT298190B (de) 1972-04-25
AT297441B (de) 1972-03-27
CA918597A (en) 1973-01-09
CH552680A (de) 1974-08-15
FR2031582B1 (de) 1974-02-01
US3619390A (en) 1971-11-09
GB1243937A (en) 1971-08-25
JPS5018862B1 (de) 1975-07-02

Similar Documents

Publication Publication Date Title
ES376740A1 (es) Procedimiento para el desprendimiento electrolitico de re- vestimientos metalicos.
ES434856A1 (es) Perfeccionamientos en la produccion de banos acidos acuososde electro-deposicion de estano.
GB493485A (en) Process for the electrolytic production of metal coatings on objects with a non-conducting surface
ES251564A1 (es) Un procedimiento de produccion por galvanoplastia de gruesas capas brillantes de platino
GB1283463A (en) A bath and a method for the electrolytic removal of a metal coating of nickel or chromium from a base component made of copper or a copper alloy
GB525848A (en) Improvements in or relating to the electro-deposition of nickel
GB1130358A (en) Process for treating electrolytically chromated metal surfaces
US3617456A (en) Bath for the electrolytic stripping of galvanic coatings made of nickel, chromium or gold from base bodies made of copper, copper alloys, silver, zinc or titanium
ES391488A1 (es) Metodo de incrementar la dureza de una pelicula formada sobre la superficie de una aleacion.
GB1424617A (en) Process for the electrodeposition of metal coatings containing organic resinous particles
DE1204044B (de) Glanzgebende galvanische Metallbaeder
GB1008032A (en) Electrodeposition of platinum
GB1214411A (en) Aqueous solution for and method of dissolving nickel
GB1304424A (de)
GB1461181A (en) Electrophoretic enamelling
GB1432871A (en) Silvering solutions
GB1214420A (en) Surface-pretreatment of non-metallic articles for chemical nickel-plating
GB1171408A (en) Protective Electrolytic Coating with Tin of Ferrous Articles
GB899020A (en) Electroplating bath and process
GB1323750A (en) Method of recondicioning and reusing wash water solution
GB640064A (en) Electrolytic tin plating baths and addition agents therefor
ES395741A1 (es) Procedimiento para la preparacion de un electrolito acuoso acido para la deposicion de revestimientos de cobre.
DE657365C (de) Verfahren zur unmittelbaren Versilberung von Nickel und nickelhaltigen Legierungen
GB1518301A (en) Deposition of copper
GB1224047A (en) Method of inhibiting the formation of a coating on chemical equipment