FR77229E - Revêtements électrolytiques de chrome - Google Patents

Revêtements électrolytiques de chrome

Info

Publication number
FR77229E
FR77229E FR819455A FR819455A FR77229E FR 77229 E FR77229 E FR 77229E FR 819455 A FR819455 A FR 819455A FR 819455 A FR819455 A FR 819455A FR 77229 E FR77229 E FR 77229E
Authority
FR
France
Prior art keywords
electroplated coatings
chromium electroplated
chromium
coatings
electroplated
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
FR819455A
Other languages
English (en)
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.)
Udylite Research Corp
Original Assignee
Udylite Research 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
Priority claimed from US708267A external-priority patent/US2871550A/en
Application filed by Udylite Research Corp filed Critical Udylite Research Corp
Priority to FR819455A priority Critical patent/FR77229E/fr
Application granted granted Critical
Publication of FR77229E publication Critical patent/FR77229E/fr
Expired 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
    • 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
    • C25D5/627—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
    • Y10S428/923—Physical dimension
    • Y10S428/924—Composite
    • Y10S428/926—Thickness of individual layer specified
    • 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.]
    • Y10T428/12639—Adjacent, identical composition, components
    • Y10T428/12646—Group VIII or IB metal-base
    • 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
    • Y10T428/12903—Cu-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 Methods And Accessories (AREA)
FR819455A 1958-01-10 1960-02-24 Revêtements électrolytiques de chrome Expired FR77229E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR819455A FR77229E (fr) 1958-01-10 1960-02-24 Revêtements électrolytiques de chrome

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US708267A US2871550A (en) 1958-01-10 1958-01-10 Composite chromium electroplate and method of making same
US794794A US3047939A (en) 1958-01-10 1959-02-24 Composite electroplate
FR819455A FR77229E (fr) 1958-01-10 1960-02-24 Revêtements électrolytiques de chrome

Publications (1)

Publication Number Publication Date
FR77229E true FR77229E (fr) 1962-02-02

Family

ID=27108047

Family Applications (2)

Application Number Title Priority Date Filing Date
FR783696A Expired FR1224859A (fr) 1958-01-10 1959-01-09 Revêtements électrolytiques de chrome
FR819455A Expired FR77229E (fr) 1958-01-10 1960-02-24 Revêtements électrolytiques de chrome

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR783696A Expired FR1224859A (fr) 1958-01-10 1959-01-09 Revêtements électrolytiques de chrome

Country Status (5)

Country Link
US (1) US3047939A (fr)
DE (2) DE1163115B (fr)
FR (2) FR1224859A (fr)
GB (2) GB855695A (fr)
NL (2) NL248698A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866289A (en) * 1969-10-06 1975-02-18 Oxy Metal Finishing Corp Micro-porous chromium on nickel-cobalt duplex composite plates
US4563399A (en) * 1984-09-14 1986-01-07 Michael Ladney Chromium plating process and article produced
MD4016C2 (ro) * 2009-11-13 2010-09-30 Государственный Университет Молд0 Dihidrat de {(hexaaquacalciu)-[μ-hidroxi-μ-acetato-O,O′-bis(nitrilotriacetatocrom(III))]} ce posedă proprietăţi de material dielectric
WO2011118848A1 (fr) * 2010-03-25 2011-09-29 新日本製鐵株式会社 Tôle d'acier pour navire qui présente une excellente résistance à la corrosion
EP3360989B1 (fr) * 2017-02-13 2018-12-26 ATOTECH Deutschland GmbH Procédé de passivation électrolytique de couche extérieure de chrome ou d'alliage de chrome afin d'en augmenter la résistance à la corrosion
CN110344093A (zh) * 2019-07-25 2019-10-18 张麟敏 电镀层上蚀刻再镀的表面结构化的金属压制板及制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428033A (en) * 1941-11-24 1947-09-30 John S Nachtman Manufacture of rustproof electrolytic coatings for metal stock
US2871550A (en) * 1958-01-10 1959-02-03 Udylite Res Corp Composite chromium electroplate and method of making same

Also Published As

Publication number Publication date
NL127179C (fr)
NL248698A (fr)
DE1273953B (de) 1968-07-25
US3047939A (en) 1962-08-07
GB891564A (en) 1962-03-14
DE1163115B (de) 1964-02-13
GB855695A (en) 1960-12-07
FR1224859A (fr) 1960-06-28

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