ES2012606A6 - Metodo de eliminar una configuracion denditrica durante la galvanoplastia de cinta metalica: - Google Patents

Metodo de eliminar una configuracion denditrica durante la galvanoplastia de cinta metalica:

Info

Publication number
ES2012606A6
ES2012606A6 ES8900233A ES8900233A ES2012606A6 ES 2012606 A6 ES2012606 A6 ES 2012606A6 ES 8900233 A ES8900233 A ES 8900233A ES 8900233 A ES8900233 A ES 8900233A ES 2012606 A6 ES2012606 A6 ES 2012606A6
Authority
ES
Spain
Prior art keywords
fern
eliminating
metal
metal strip
pattern during
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 - Fee Related
Application number
ES8900233A
Other languages
English (en)
Inventor
Herbert Edward Biber
Chang Don Kim
Larry Edward Pfister
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22521726&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2012606(A6) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of ES2012606A6 publication Critical patent/ES2012606A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils
    • 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
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel

Abstract

METODO DE ELIMINAR UNA CONFIGURACION DENDRITICA DURANTE LA GALVANOPLASTIA DE CINTA METALICA. SE PROPORCIONA UN METODO PARA ELIMINAR UNA CONFIGURACION DENDRITICA EN CINTA METALICA QUE SE ESTA SOMETIENDO A UN TRATAMIENTO DE ELECTROGALVANOPLASTIA CON METAL O REVESTIMIENTOS DE ALEACIONES METALICAS. EL METODO INCLUYE PONER EN CONTACTO LA SUPERFICIE DE LA CINTA QUE SE VA A SOMETER A UNA GALVANOPLASTIA CON UNA SOLUCION ELECTROLITICA ADICIONAL SUFICIENTE PARA ELIMINAR SUSTNCIALMENTE LA DESIGUALDAD DE UNA PELICULA SOPORTADA SOBRE LA MISMA PROCEDENTE DE UN TRATAMIENTO ANTERIOR, ESTANDO DICHA SOLUCION DE ELECTROLITO ADICIONAL EN CONTACTO CON DICHA SUPERFICIE DURANTE AL MENOS 0,1 SEGUNDOS ANTES Y SIGUIENDO UN CONTACTO CON LA MISMA HASTA LA LLEGADA DE DICHA SUPERFICIE A UN PUNTO QUE MIRA DIRECTAMENTE AL BORDE ADYACENTE DE UN PRIMER ANODO ENERGIZADO ELECTRICAMENTE DENTRO DE DICHA CUBA ELECTROLITICA PARA SU GALVANIZACION.
ES8900233A 1988-01-25 1989-01-24 Metodo de eliminar una configuracion denditrica durante la galvanoplastia de cinta metalica: Expired - Fee Related ES2012606A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/147,479 US4822457A (en) 1988-01-25 1988-01-25 Method of eliminating a fern-like pattern during electroplating of metal strip

Publications (1)

Publication Number Publication Date
ES2012606A6 true ES2012606A6 (es) 1990-04-01

Family

ID=22521726

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8900233A Expired - Fee Related ES2012606A6 (es) 1988-01-25 1989-01-24 Metodo de eliminar una configuracion denditrica durante la galvanoplastia de cinta metalica:

Country Status (9)

Country Link
US (1) US4822457A (es)
EP (1) EP0403491B1 (es)
JP (1) JP2615226B2 (es)
KR (1) KR960004269B1 (es)
BR (1) BR8907191A (es)
CA (1) CA1329915C (es)
ES (1) ES2012606A6 (es)
MX (1) MX165297B (es)
WO (1) WO1989006712A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069762A (en) * 1991-01-18 1991-12-03 Usx Corporation Appartaus for improved current transfer in radial cell electroplating
FR2683868B1 (fr) * 1991-11-15 1994-01-14 Onera Injecteur et installation equipee d'un tel injecteur.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1751960A (en) * 1928-05-10 1930-03-25 Veenstra Benjamin Water-flow device
US1987962A (en) * 1931-07-04 1935-01-15 Waldhof Zellstoff Fab Spray tube
US2793993A (en) * 1950-04-10 1957-05-28 Allegheny Ludlum Steel Electrolytic treating apparatus
US3563863A (en) * 1967-05-16 1971-02-16 Mallory & Co Inc P R Method of anodizing sintered tantalum powder anodes
US3591467A (en) * 1969-05-09 1971-07-06 United States Steel Corp Apparatus for and method of protecting a sheet being electroplated with a metal
NL7017765A (es) * 1969-12-15 1971-06-17
US3796643A (en) * 1972-05-03 1974-03-12 Du Pont Halogen tin electroplating
US4401523A (en) * 1980-12-18 1983-08-30 Republic Steel Corporation Apparatus and method for plating metallic strip
DE3262272D1 (en) * 1981-03-17 1985-03-28 Rasselstein Ag Process for the galvanic deposit of a zinc-nickel-alloy layer on a metal object, in particular on steel strip
JPS5848639A (ja) * 1981-09-17 1983-03-22 Sumitomo Metal Ind Ltd 単式焼鈍炉の制御方法
JPH01152297A (ja) * 1987-12-10 1989-06-14 Kawasaki Steel Corp 鋼板のＺｎ−Ｆｅ合金めっき方法

Also Published As

Publication number Publication date
EP0403491B1 (en) 1993-03-17
KR900700664A (ko) 1990-08-16
US4822457A (en) 1989-04-18
WO1989006712A1 (en) 1989-07-27
JPH03503069A (ja) 1991-07-11
EP0403491A1 (en) 1990-12-27
BR8907191A (pt) 1991-03-05
CA1329915C (en) 1994-05-31
MX165297B (es) 1992-11-04
KR960004269B1 (ko) 1996-03-30
JP2615226B2 (ja) 1997-05-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020401