DE1496974B2 - Verfahren zur galvanischen herstellung eines mikrorissigen chromueberzuges auf nickelzwischenschichten - Google Patents
Verfahren zur galvanischen herstellung eines mikrorissigen chromueberzuges auf nickelzwischenschichtenInfo
- Publication number
- DE1496974B2 DE1496974B2 DE1965R0041715 DER0041715A DE1496974B2 DE 1496974 B2 DE1496974 B2 DE 1496974B2 DE 1965R0041715 DE1965R0041715 DE 1965R0041715 DE R0041715 A DER0041715 A DE R0041715A DE 1496974 B2 DE1496974 B2 DE 1496974B2
- Authority
- DE
- Germany
- Prior art keywords
- nickel
- layer
- cracked
- chrome
- acid
- 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.)
- Granted
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
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
-
- 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
- C25D5/10—Electroplating with more than one layer of the same or of different metals
- C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
- C25D5/14—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium two or more layers being of nickel or chromium, e.g. duplex or triplex layers
-
- 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
- C25D5/60—Electroplating characterised by the structure or texture of the layers
- C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
- C25D5/611—Smooth layers
-
- 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
- C25D5/60—Electroplating characterised by the structure or texture of the layers
- C25D5/625—Discontinuous layers, e.g. microcracked layers
-
- 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
- C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9335—Product by special process
- Y10S428/934—Electrical process
- Y10S428/935—Electroplating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12472—Microscopic interfacial wave or roughness
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
- Y10T428/12826—Group VIB metal-base component
- Y10T428/12847—Cr-base component
- Y10T428/12854—Next to Co-, Fe-, or Ni-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
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)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR991133A FR1447970A (fr) | 1964-10-12 | 1964-10-12 | Dépôts de chrome décoratif résistant à la corrosion |
FR996104A FR88318E (fr) | 1964-10-12 | 1964-11-24 | Dépôts de chrome décoratif résistant à la corrosion |
FR3489A FR89217E (fr) | 1964-10-12 | 1965-01-27 | Dépôts de chrome décoratif résistant à la corrosion |
FR11348A FR89657E (fr) | 1964-10-12 | 1965-03-31 | Dépôts de chrome décoratif résistant à la corrosion |
FR57477A FR90417E (fr) | 1964-10-12 | 1966-04-13 | Dépôts de chrome décoratif résistant à la corrosion |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1496974A1 DE1496974A1 (de) | 1969-12-18 |
DE1496974B2 true DE1496974B2 (de) | 1971-11-04 |
Family
ID=27514668
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1965R0041715 Granted DE1496974B2 (de) | 1964-10-12 | 1965-10-07 | Verfahren zur galvanischen herstellung eines mikrorissigen chromueberzuges auf nickelzwischenschichten |
DE1621151A Expired DE1621151C3 (de) | 1964-10-12 | 1967-04-10 | Verfahren zur galvanischen Herstellung eines mikrorissigen Chromüberzugs auf Nickelzwischenschichten |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1621151A Expired DE1621151C3 (de) | 1964-10-12 | 1967-04-10 | Verfahren zur galvanischen Herstellung eines mikrorissigen Chromüberzugs auf Nickelzwischenschichten |
Country Status (13)
Country | Link |
---|---|
US (3) | US3388049A (ja) |
JP (2) | JPS5024248B1 (ja) |
AT (1) | AT276893B (ja) |
BE (2) | BE670116A (ja) |
BR (1) | BR6788420D0 (ja) |
CH (1) | CH445999A (ja) |
DE (2) | DE1496974B2 (ja) |
ES (1) | ES339183A2 (ja) |
FR (5) | FR1447970A (ja) |
GB (2) | GB1122795A (ja) |
NL (2) | NL140902B (ja) |
OA (1) | OA117E (ja) |
SE (2) | SE327875B (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3471271A (en) * | 1965-08-16 | 1969-10-07 | Udylite Corp | Electrodeposition of a micro-cracked corrosion resistant nickel-chromium plate |
US3528894A (en) * | 1966-08-25 | 1970-09-15 | M & T Chemicals Inc | Method of electrodepositing corrosion resistant coating |
US3474010A (en) * | 1966-10-26 | 1969-10-21 | M & T Chemicals Inc | Method of electroplating corrosion resistant coating |
US3866289A (en) * | 1969-10-06 | 1975-02-18 | Oxy Metal Finishing Corp | Micro-porous chromium on nickel-cobalt duplex composite plates |
GB1541118A (en) * | 1976-12-03 | 1979-02-21 | Bnf Metals Tech Centre | Nickel plating |
JPS54119436U (ja) * | 1978-02-09 | 1979-08-21 | ||
US4416738A (en) * | 1980-01-28 | 1983-11-22 | The Boeing Company | Chromium plating |
US4384929A (en) * | 1981-07-06 | 1983-05-24 | Occidental Chemical Corporation | Process for electro-depositing composite nickel layers |
US4432843A (en) * | 1982-07-29 | 1984-02-21 | Omi International Corporation | Trivalent chromium electroplating baths and processes using thiazole addition agents |
JPH02116220U (ja) * | 1989-03-04 | 1990-09-18 | ||
DE69607130T2 (de) * | 1995-12-29 | 2000-10-19 | At & T Corp., New York | Elektroplattieren von Nickel auf Nickel-Ferrit Vorrichtungen |
EP2975162B1 (de) * | 2014-07-18 | 2018-09-05 | FRANZ Oberflächentechnik GmbH & Co KG | Verfahren zum schutzbeschichten eines werkstücks |
US10138884B2 (en) * | 2014-12-22 | 2018-11-27 | Weatherford Technology Holdings, Llc | Nickel corrosion barrier under chrome for sucker rod pumps |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2678908A (en) * | 1951-07-26 | 1954-05-18 | Eastman Kodak Co | Method of forming ferrotyping surfaces |
DE1176956B (de) * | 1958-08-27 | 1964-08-27 | Bosch Gmbh Robert | Verfahren zum mehrstufigen galvanischen Abscheiden glaenzender Nickelueberzuege |
GB871276A (en) * | 1959-02-26 | 1961-06-28 | Hanson Van Winkle Munning Co | Improvements in electrodeposition of nickel |
NL271860A (ja) * | 1961-11-27 | |||
NL275167A (ja) * | 1962-02-23 | |||
GB1091526A (en) * | 1963-07-24 | 1967-11-15 | Canning & Co Ltd W | Improvements in electrodeposition of chromium |
US3471271A (en) * | 1965-08-16 | 1969-10-07 | Udylite Corp | Electrodeposition of a micro-cracked corrosion resistant nickel-chromium plate |
-
1964
- 1964-10-12 FR FR991133A patent/FR1447970A/fr not_active Expired
- 1964-11-24 FR FR996104A patent/FR88318E/fr not_active Expired
-
1965
- 1965-01-27 FR FR3489A patent/FR89217E/fr not_active Expired
- 1965-03-15 US US440019A patent/US3388049A/en not_active Expired - Lifetime
- 1965-03-31 FR FR11348A patent/FR89657E/fr not_active Expired
- 1965-09-24 BE BE670116D patent/BE670116A/xx not_active IP Right Cessation
- 1965-09-28 CH CH1335465A patent/CH445999A/fr unknown
- 1965-10-04 GB GB41936/65A patent/GB1122795A/en not_active Expired
- 1965-10-07 DE DE1965R0041715 patent/DE1496974B2/de active Granted
- 1965-10-11 JP JP40062000A patent/JPS5024248B1/ja active Pending
- 1965-10-11 SE SE13121/65A patent/SE327875B/xx unknown
- 1965-10-12 NL NL656513216A patent/NL140902B/xx not_active IP Right Cessation
-
1966
- 1966-04-13 FR FR57477A patent/FR90417E/fr not_active Expired
-
1967
- 1967-03-24 BE BE696105D patent/BE696105A/xx unknown
- 1967-03-29 NL NL6704452A patent/NL6704452A/xx unknown
- 1967-03-30 US US626938A patent/US3620936A/en not_active Expired - Lifetime
- 1967-04-04 GB GB05291/67A patent/GB1187843A/en not_active Expired
- 1967-04-06 OA OA52895A patent/OA117E/xx unknown
- 1967-04-10 AT AT338167A patent/AT276893B/de not_active IP Right Cessation
- 1967-04-10 DE DE1621151A patent/DE1621151C3/de not_active Expired
- 1967-04-11 BR BR188420/67A patent/BR6788420D0/pt unknown
- 1967-04-12 SE SE05064/67A patent/SE335935B/xx unknown
- 1967-04-12 JP JP42022950A patent/JPS4827183B1/ja active Pending
- 1967-04-12 ES ES339183A patent/ES339183A2/es not_active Expired
-
1971
- 1971-09-27 US US00184251A patent/US3759802A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1621151A1 (de) | 1970-07-16 |
GB1122795A (en) | 1968-08-07 |
NL6513216A (ja) | 1966-04-13 |
OA117E (ja) | 1970-12-15 |
FR1447970A (fr) | 1966-08-05 |
US3759802A (en) | 1973-09-18 |
DE1621151C3 (de) | 1978-11-23 |
JPS4827183B1 (ja) | 1973-08-20 |
BE670116A (ja) | 1966-01-17 |
JPS5024248B1 (ja) | 1975-08-14 |
GB1187843A (en) | 1970-04-15 |
BR6788420D0 (pt) | 1973-07-10 |
NL6704452A (ja) | 1967-10-16 |
FR89657E (fr) | 1967-07-28 |
DE1496974A1 (de) | 1969-12-18 |
DE1621151B2 (de) | 1978-03-23 |
SE327875B (ja) | 1970-08-31 |
BE696105A (ja) | 1967-09-01 |
FR89217E (fr) | 1967-05-26 |
ES339183A2 (es) | 1968-04-16 |
US3388049A (en) | 1968-06-11 |
CH445999A (fr) | 1967-10-31 |
SE335935B (ja) | 1971-06-14 |
AT276893B (de) | 1969-12-10 |
US3620936A (en) | 1971-11-16 |
FR90417E (fr) | 1967-12-08 |
FR88318E (fr) | 1967-01-20 |
NL140902B (nl) | 1974-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SH | Request for examination between 03.10.1968 and 22.04.1971 | ||
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 |