BR7404948D0 - Composicao para remocao de depositos acumulados de niquel em um equipamento de revestimento e similares e aperfeicoamento em processo para remocao de depositos de niquel de artigos - Google Patents

Composicao para remocao de depositos acumulados de niquel em um equipamento de revestimento e similares e aperfeicoamento em processo para remocao de depositos de niquel de artigos

Info

Publication number
BR7404948D0
BR7404948D0 BR4948/74A BR494874A BR7404948D0 BR 7404948 D0 BR7404948 D0 BR 7404948D0 BR 4948/74 A BR4948/74 A BR 4948/74A BR 494874 A BR494874 A BR 494874A BR 7404948 D0 BR7404948 D0 BR 7404948D0
Authority
BR
Brazil
Prior art keywords
removal
nickel deposits
improvement
coating
composition
Prior art date
Application number
BR4948/74A
Other languages
English (en)
Inventor
D Becking
Original Assignee
Oxy Metal Industries 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 Oxy Metal Industries Corp filed Critical Oxy Metal Industries Corp
Publication of BR7404948D0 publication Critical patent/BR7404948D0/pt

Links

Classifications

    • 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
BR4948/74A 1973-06-18 1974-06-17 Composicao para remocao de depositos acumulados de niquel em um equipamento de revestimento e similares e aperfeicoamento em processo para remocao de depositos de niquel de artigos BR7404948D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00370889A US3856694A (en) 1973-06-18 1973-06-18 Process for stripping nickel from articles and composition utilized therein

Publications (1)

Publication Number Publication Date
BR7404948D0 true BR7404948D0 (pt) 1975-01-07

Family

ID=23461605

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4948/74A BR7404948D0 (pt) 1973-06-18 1974-06-17 Composicao para remocao de depositos acumulados de niquel em um equipamento de revestimento e similares e aperfeicoamento em processo para remocao de depositos de niquel de artigos

Country Status (11)

Country Link
US (1) US3856694A (pt)
JP (1) JPS5647263B2 (pt)
BR (1) BR7404948D0 (pt)
CA (1) CA1040987A (pt)
DE (1) DE2428380C3 (pt)
ES (1) ES427394A1 (pt)
FR (1) FR2233418A1 (pt)
GB (1) GB1475327A (pt)
IT (1) IT1013479B (pt)
NL (1) NL7407382A (pt)
ZA (1) ZA743138B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2448526C3 (de) * 1974-10-11 1978-03-30 Audi Nsu Auto Union Ag, 7107 Neckarsulm Verfahren zum stromlosen Ablösen einer Nickelschicht von nickelbeschichteten Gegenständen aus Leichtmetall
US4042451A (en) * 1975-08-05 1977-08-16 M&T Chemicals Inc. Selected stripping of nickel-iron alloys from ferrous substrates
US4274908A (en) * 1978-08-15 1981-06-23 United Technologies Corporation Cyanide free solution and process for removing gold-nickel braze
US4244833A (en) * 1979-11-15 1981-01-13 Oxy Metal Industries Corporation Composition and process for chemically stripping metallic deposits
DK395481A (da) * 1980-10-01 1982-04-02 United Technologies Corp Fremgangsmaade og middel til bearbejdelse af emner af en nikkel-aluminium legering
US4353780A (en) * 1980-10-01 1982-10-12 United Technologies Corporation Chemical milling of high tungsten content superalloys
US4339282A (en) * 1981-06-03 1982-07-13 United Technologies Corporation Method and composition for removing aluminide coatings from nickel superalloys
CA1209886A (en) * 1982-01-11 1986-08-19 Thomas W. Bleeks Peroxide selective stripping compositions and method
US4746369A (en) * 1982-01-11 1988-05-24 Enthone, Incorporated Peroxide selective stripping compositions and method
US4608091A (en) * 1982-01-11 1986-08-26 Enthone, Incorporated Peroxide selective stripping compositions and method
US4554049A (en) * 1984-06-07 1985-11-19 Enthone, Incorporated Selective nickel stripping compositions and method of stripping
CH674851A5 (pt) * 1987-12-01 1990-07-31 Bbc Brown Boveri & Cie
DE69314070T2 (de) * 1992-03-04 1998-02-26 Macdermid Inc Verfahren zur Entfernung Zinn oder Zinn-Bleilegierungen von Kupferoberflächen
US6642199B2 (en) 2001-04-19 2003-11-04 Hubbard-Hall, Inc. Composition for stripping nickel from substrates and process
CA2808981A1 (en) * 2013-03-05 2014-09-05 Sherritt International Corporation Method of recovering metals while mitigating corrosion
US11460778B2 (en) * 2018-04-12 2022-10-04 Versum Materials Us, Llc Photoresist stripper

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197341A (en) * 1961-06-19 1965-07-27 Rohr Corp Method and composition for descaling stainless steels and related alloys
US3365401A (en) * 1967-03-14 1968-01-23 Enthone Immersion type nickel stripper
US3553016A (en) * 1967-06-02 1971-01-05 Lithcote Corp Method and composition for treating stainless steel
US3399143A (en) * 1967-08-02 1968-08-27 Macdermid Inc Method of stripping nickel from articles and the composition used therein
US3709824A (en) * 1971-01-07 1973-01-09 Nippon Soda Co Method and composition for chemical polishing of stainless steel surfaces
US3717520A (en) * 1971-02-09 1973-02-20 Enthone Composition and method for selectively stripping nickel and/or copper

Also Published As

Publication number Publication date
ZA743138B (en) 1975-06-25
US3856694A (en) 1974-12-24
AU6905174A (en) 1975-11-20
NL7407382A (pt) 1974-12-20
DE2428380B2 (de) 1978-10-19
JPS5036321A (pt) 1975-04-05
DE2428380A1 (de) 1975-01-09
FR2233418A1 (pt) 1975-01-10
CA1040987A (en) 1978-10-24
ES427394A1 (es) 1977-02-01
GB1475327A (en) 1977-06-01
JPS5647263B2 (pt) 1981-11-09
IT1013479B (it) 1977-03-30
DE2428380C3 (de) 1979-06-07

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