CH376340A - Mischung zur selektiven Auflösung eines Metalles in Gegenwart eines zweiten Metalles - Google Patents
Mischung zur selektiven Auflösung eines Metalles in Gegenwart eines zweiten MetallesInfo
- Publication number
- CH376340A CH376340A CH6119858A CH6119858A CH376340A CH 376340 A CH376340 A CH 376340A CH 6119858 A CH6119858 A CH 6119858A CH 6119858 A CH6119858 A CH 6119858A CH 376340 A CH376340 A CH 376340A
- Authority
- CH
- Switzerland
- Prior art keywords
- metal
- mixture
- selective dissolution
- dissolution
- selective
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- ing And Chemical Polishing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US668858A US2937940A (en) | 1957-07-01 | 1957-07-01 | Selective stripping of electroplated metals |
Publications (1)
Publication Number | Publication Date |
---|---|
CH376340A true CH376340A (de) | 1964-03-31 |
Family
ID=24684019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH6119858A CH376340A (de) | 1957-07-01 | 1958-06-30 | Mischung zur selektiven Auflösung eines Metalles in Gegenwart eines zweiten Metalles |
Country Status (2)
Country | Link |
---|---|
US (1) | US2937940A (de) |
CH (1) | CH376340A (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3163524A (en) * | 1957-09-27 | 1964-12-29 | Eltex Chemical Corp | Selective stripping of electroplated metals |
US3245780A (en) * | 1961-04-13 | 1966-04-12 | Phillip A Hunt Chemical Corp | Nickel stripping ammoniacal solution containing a nitro benzene compound |
US3203787A (en) * | 1961-11-01 | 1965-08-31 | Macdermid Inc | Method of and composition for chemically dissolving electroless metal deposits |
DE1199791B (de) * | 1963-10-04 | 1965-09-02 | Kalle Ag | Reinigerloesungen fuer Flachdruckformen |
US3365401A (en) * | 1967-03-14 | 1968-01-23 | Enthone | Immersion type nickel stripper |
DE1281217B (de) * | 1967-04-27 | 1968-10-24 | Dillenberg Bergische Metall | Bad zum elektrolytischen Abloesen galvanischer Niederschlaege von eisenhaltigen Grundkoerpern |
DE1908625B2 (de) * | 1969-02-21 | 1971-08-12 | Bergische Metallwarenfabrik Dillen berg & Co KG, 5601 Gruiten | Bad zu elektrolytischen abloesen von metallueberzuegen von grundkoerpern aus rostfreiem stahl |
US3819494A (en) * | 1973-03-29 | 1974-06-25 | Fountain Plating Co Inc | Method of removing braze |
SE7308653L (de) * | 1973-06-20 | 1974-12-23 | Perstorp Ab | |
US3958984A (en) * | 1974-03-18 | 1976-05-25 | Fountain Laurence R | Method of removing a brazing alloy from stainless steel |
US4042451A (en) * | 1975-08-05 | 1977-08-16 | M&T Chemicals Inc. | Selected stripping of nickel-iron alloys from ferrous substrates |
US4048006A (en) * | 1975-08-05 | 1977-09-13 | M&T Chemicals Inc. | Stripping of electroplated nickel-iron alloys |
US4155816A (en) * | 1978-09-29 | 1979-05-22 | The Goodyear Tire & Rubber Company | Method of electroplating and treating electroplated ferrous based wire |
US4261804A (en) * | 1979-11-13 | 1981-04-14 | United Technologies Corporation | Selective removal of nickel-based alloys from ferrous-based metals |
US4324626A (en) * | 1979-11-13 | 1982-04-13 | United Technologies Corporation | Selective removal of nickel-based braze alloy from nickel-based metals |
DE3102207A1 (de) | 1980-01-29 | 1981-11-19 | Mitsubishi Denki K.K., Tokyo | Funkenerrosionsbearbeitungsloesung und deren anwendung |
DE3008115C2 (de) * | 1980-03-03 | 1982-04-22 | Karl 4020 Mettmann Bremicker | Bad zum elektrolytischen Abziehen von Nickel- und Kobaltüberzügen von eisen- oder kupferhaltigen Grundkörpern |
US4713143A (en) * | 1987-04-16 | 1987-12-15 | Davidson Textron Inc. | Etching of vacuum metallized indium |
US5019161A (en) * | 1989-05-16 | 1991-05-28 | Industrial Technology Research Institute | Process for stripping plated plastic materials |
US5643474A (en) * | 1995-12-26 | 1997-07-01 | General Electric Company | Thermal barrier coating removal on flat and contoured surfaces |
US6284309B1 (en) | 1997-12-19 | 2001-09-04 | Atotech Deutschland Gmbh | Method of producing copper surfaces for improved bonding, compositions used therein and articles made therefrom |
US7618891B2 (en) * | 2006-05-01 | 2009-11-17 | International Business Machines Corporation | Method for forming self-aligned metal silicide contacts |
DE102006054761A1 (de) * | 2006-11-14 | 2008-05-15 | Hansgrohe Ag | Bereitstellung von wasserführenden Bauteilen aus Messinglegierungen mit verringerter Metallionenfreisetzung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2033444A (en) * | 1932-12-02 | 1936-03-10 | Nisizawa Yusiti | Method of etching aluminum |
BE409676A (de) * | 1934-06-23 | |||
US2649361A (en) * | 1949-05-13 | 1953-08-18 | Enthone | Method of dissolving metals and compostion therefor |
US2698781A (en) * | 1953-04-27 | 1955-01-04 | Enthone | Accelerating action of acids on metals |
-
1957
- 1957-07-01 US US668858A patent/US2937940A/en not_active Expired - Lifetime
-
1958
- 1958-06-30 CH CH6119858A patent/CH376340A/de unknown
Also Published As
Publication number | Publication date |
---|---|
US2937940A (en) | 1960-05-24 |
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