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ES8403166A1 - Procedimiento para la eliminacion de revestimientos superficiales duros y de soldaduras a base de niquel por decapado selectivo de sustratos metalicos. - Google Patents

Procedimiento para la eliminacion de revestimientos superficiales duros y de soldaduras a base de niquel por decapado selectivo de sustratos metalicos.

Info

Publication number
ES8403166A1
ES8403166A1 ES518365A ES518365A ES8403166A1 ES 8403166 A1 ES8403166 A1 ES 8403166A1 ES 518365 A ES518365 A ES 518365A ES 518365 A ES518365 A ES 518365A ES 8403166 A1 ES8403166 A1 ES 8403166A1
Authority
ES
Spain
Prior art keywords
metal surfaces
hard coatings
peroxide compositions
selectively stripping
brazes
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
ES518365A
Other languages
English (en)
Other versions
ES518365A0 (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.)
MacDermid Enthone Inc
Original Assignee
Enthone 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
Application filed by Enthone Inc filed Critical Enthone Inc
Publication of ES8403166A1 publication Critical patent/ES8403166A1/es
Publication of ES518365A0 publication Critical patent/ES518365A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K13/00—Etching, surface-brightening or pickling compositions
    • C09K13/04—Etching, surface-brightening or pickling compositions containing an inorganic acid
    • C09K13/08—Etching, surface-brightening or pickling compositions containing an inorganic acid containing a fluorine compound
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K13/00—Etching, surface-brightening or pickling compositions
    • C09K13/04—Etching, surface-brightening or pickling compositions containing an inorganic acid
    • C09K13/06—Etching, surface-brightening or pickling compositions containing an inorganic acid with organic material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/44—Compositions for etching metallic material from a metallic material substrate of different composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • ing And Chemical Polishing (AREA)
  • Detergent Compositions (AREA)
  • Paints Or Removers (AREA)

Abstract

PROCEDIMIENTO PARA LA ELIMINACION DE REVESTIMIENTOS SUPERFICIALES DUROS Y DE SOLDADURAS A BASE DE NIQUEL, MEDIANTE DECAPADO SELECTIVO DE SUSTRATOS METALICOS.COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE PONE EN CONTACTO EL DEPOSITO SUPERFICIAL CON UNA SOLUCION ACUOSA DE UNA COMPOSICION QUE CONTIENE ENTRE 75 Y 250 GRAMOS POR LITRO DE UN AGENTE DE TIPO PEROXIDICO, ENTRE 50 Y 200 GRAMOS POR LITRO DE HNO3, SIENDO EL RESTO DE AGUA; SEGUNDA, SE SUMERGE EL DEPOSITO SUPERFICIAL EN LA SOLUCION, LA CUAL SE MANTIENE A UNA TEMPERATURA COMPRENDIDA ENTRE 20 Y 55 GRADOS, HASTAQUE EL DEPOSITO SE HAYA ELIMINADO ESENCIALMENTE DEL SUBSTRATO; Y POR ULTIMO, SE RETIRA EL SUBSTRATO DE LA SOLUCION ACUOSA.
ES518365A 1982-01-11 1982-12-20 Procedimiento para la eliminacion de revestimientos superficiales duros y de soldaduras a base de niquel por decapado selectivo de sustratos metalicos. Granted ES518365A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33880582A 1982-01-11 1982-01-11

Publications (2)

Publication Number Publication Date
ES8403166A1 true ES8403166A1 (es) 1984-03-01
ES518365A0 ES518365A0 (es) 1984-03-01

Family

ID=23326242

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518365A Granted ES518365A0 (es) 1982-01-11 1982-12-20 Procedimiento para la eliminacion de revestimientos superficiales duros y de soldaduras a base de niquel por decapado selectivo de sustratos metalicos.

Country Status (11)

Country Link
JP (1) JPS58123878A (es)
AU (1) AU543333B2 (es)
BE (1) BE895242A (es)
CA (1) CA1209886A (es)
CH (1) CH655512B (es)
DE (1) DE3248041C2 (es)
ES (1) ES518365A0 (es)
FR (2) FR2519645B1 (es)
GB (1) GB2115012B (es)
IT (1) IT1164859B (es)
SE (2) SE8207489L (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556449A (en) * 1984-10-15 1985-12-03 Psi Star Nickel etching process and solution
JPS63172799A (ja) * 1987-01-12 1988-07-16 日本パ−カライジング株式会社 アルミニウムの表面洗浄剤
FR2621052A1 (fr) * 1987-09-25 1989-03-31 Solvay Bains et procede pour le polissage chimique de surfaces en cuivre ou en alliage de cuivre
JP4326144B2 (ja) * 1997-11-10 2009-09-02 エリコン・トレーディング・アクチェンゲゼルシャフト，トリュープバッハ 物体より層を分離するための方法
DE10151180B4 (de) * 2001-10-17 2010-05-12 Nowack, Norbert, Prof. Dr.-Ing. Verfahren und Lösung zur Entschichtung von metallischen Gegenständen mit Nickel-Korrosionsschutzbeschichtung
US11230668B2 (en) 2018-03-26 2022-01-25 Mitsubishi Gas Chemical Company, Inc. Etchant
US10985059B2 (en) 2018-11-01 2021-04-20 Northrop Grumman Systems Corporation Preclean and dielectric deposition methodology for superconductor interconnect fabrication
JP6485587B1 (ja) * 2018-12-25 2019-03-20 三菱瓦斯化学株式会社 エッチング液

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB837703A (en) * 1955-08-04 1960-06-15 Minnesota Mining & Mfg Improvements in or relating to methods for reducing the surface tension of liquids
US3399143A (en) * 1967-08-02 1968-08-27 Macdermid Inc Method of stripping nickel from articles and the composition used therein
US3607398A (en) * 1969-06-18 1971-09-21 Avco Corp Chemical stripping process
US3756957A (en) * 1971-03-15 1973-09-04 Furukawa Electric Co Ltd Solutions for chemical dissolution treatment of metallic materials
US4059678A (en) * 1973-02-02 1977-11-22 Fmc Corporation Stabilization of iron-containing acidic hydrogen peroxide solutions
ES427394A1 (es) * 1973-06-18 1977-02-01 Oxy Metal Industries Corp Mejoras introducidas en un metodo de decapado de depositos de niquel acumulados en los dispositivos de metalizado y si-milares.
US3953263A (en) * 1973-11-26 1976-04-27 Hitachi, Ltd. Process for preventing the formation of nitrogen monoxide in treatment of metals with nitric acid or mixed acid
SE425007B (sv) * 1976-01-05 1982-08-23 Shipley Co Stabil etslosning omfattande svavelsyra och veteperoxid samt anvendning av densamma
US4158593A (en) * 1977-11-08 1979-06-19 Dart Industries Inc. Dissolution of metals utilizing a H2 O2 -sulfuric acid solution catalyzed with selenium compounds
JPS5518502A (en) * 1978-07-12 1980-02-08 Sumitomo Metal Mining Co Ltd Plating exfoliation solution
US4302246A (en) * 1980-01-03 1981-11-24 Enthone, Incorporated Solution and method for selectively stripping alloys containing nickel with gold, phosphorous or chromium from stainless steel and related nickel base alloys
JPS6056433B2 (ja) * 1980-09-18 1985-12-10 株式会社村田製作所 酸化亜鉛スパツタリング膜の除去方法
JPS5798676A (en) * 1980-11-18 1982-06-18 Nippon Peroxide Co Ltd Etching agent for electroless nickel thin film
JPS57134563A (en) * 1981-02-12 1982-08-19 Nippon Peroxide Co Ltd Etching agent for electroless plated thin nickel film
JPS57155379A (en) * 1981-03-20 1982-09-25 Nippon Peroxide Co Ltd Etching agent for non-electrolytic nickel thin film
JPS57164984A (en) * 1981-04-06 1982-10-09 Metsuku Kk Exfoliating solution for tin or tin alloy
SE426178B (sv) * 1981-05-21 1982-12-13 Ericsson Telefon Ab L M Sett att pa kemiskt veg avskala skikt innehallande palladium och atminstone en av metallerna koppar och nickel
SU990872A1 (ru) * 1981-09-23 1983-01-23 Предприятие П/Я М-5537 Раствор дл размерного травлени
US4378270A (en) * 1981-10-29 1983-03-29 Learonal, Inc. Method of etching circuit boards and recovering copper from the spent etch solutions

Also Published As

Publication number Publication date
SE8207489L (sv) 1983-07-12
SE8207489D0 (sv) 1982-12-29
IT8347531A0 (it) 1983-01-10
GB2115012A (en) 1983-09-01
JPS58123878A (ja) 1983-07-23
DE3248041C2 (de) 1986-09-11
DE3248041A1 (de) 1983-07-21
SE8801770D0 (sv) 1988-05-10
ES518365A0 (es) 1984-03-01
JPS6334231B2 (es) 1988-07-08
CA1209886A (en) 1986-08-19
SE8801770L (sv) 1988-05-10
FR2519645A1 (fr) 1983-07-18
AU9047082A (en) 1983-07-21
GB8300183D0 (en) 1983-02-09
GB2115012B (en) 1986-02-26
BE895242A (fr) 1983-03-31
CH655512B (es) 1986-04-30
FR2578261A1 (fr) 1986-09-05
FR2519645B1 (fr) 1987-06-26
AU543333B2 (en) 1985-04-18
IT1164859B (it) 1987-04-15

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