MX386032B - Sistema de protección frente a multicorrosión para partes decorativas con acabado de cromo - Google Patents

Sistema de protección frente a multicorrosión para partes decorativas con acabado de cromo

Info

Publication number
MX386032B
MX386032B MX2018003661A MX2018003661A MX386032B MX 386032 B MX386032 B MX 386032B MX 2018003661 A MX2018003661 A MX 2018003661A MX 2018003661 A MX2018003661 A MX 2018003661A MX 386032 B MX386032 B MX 386032B
Authority
MX
Mexico
Prior art keywords
layer
corrosion protection
layer system
protection system
chromium
Prior art date
Application number
MX2018003661A
Other languages
English (en)
Other versions
MX2018003661A (es
Inventor
Andreas Konigshofen
Ronny Kiefer
Original Assignee
Enthone Gmbh
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 Gmbh filed Critical Enthone Gmbh
Publication of MX2018003661A publication Critical patent/MX2018003661A/es
Publication of MX386032B publication Critical patent/MX386032B/es

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
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
    • 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
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/06—Electroplating: Baths therefor from solutions of chromium from solutions of trivalent chromium
    • 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
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/562—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or 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
    • C25D5/615—Microstructure of the layers, e.g. mixed structure
    • C25D5/617—Crystalline 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
    • C25D5/615—Microstructure of the layers, e.g. mixed structure
    • C25D5/619—Amorphous 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
    • C25D5/623—Porosity of the 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

La invención se refiere a un sistema de capas de protección frente a la corrosión para superficies metálicas, comprendiendo dicho sistema de capas como las dos capas más superiores: a) una capa discontinua de níquel-fósforo y b) una capa de cromo metalizada a partir de una disolución de electrolito de cromo trivalente, así como también un método de producción de dicho sistema de capas. El sistema de capas de la invención es capaz de combinar buena resistencia frente a la corrosión de la capa de níquel-fósforo frente a cloruro sódico con buena potencia protectora de la capa de cromo a partir del proceso de metalizado trivalente frente a sales de calcio y magnesio, especialmente sin necesidad de ningún pos-tratamiento.
MX2018003661A 2015-09-25 2016-09-23 Sistema de protección frente a multicorrosión para partes decorativas con acabado de cromo MX386032B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15186917.9A EP3147389B1 (en) 2015-09-25 2015-09-25 Multicorrosion protection system for decorative parts with chrome finish
PCT/EP2016/072756 WO2017051001A1 (en) 2015-09-25 2016-09-23 Multicorrosion protection system for decorative parts with chrome finish

Publications (2)

Publication Number Publication Date
MX2018003661A MX2018003661A (es) 2019-04-25
MX386032B true MX386032B (es) 2025-03-04

Family

ID=54199120

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018003661A MX386032B (es) 2015-09-25 2016-09-23 Sistema de protección frente a multicorrosión para partes decorativas con acabado de cromo

Country Status (11)

Country Link
US (2) US10865495B2 (es)
EP (1) EP3147389B1 (es)
JP (2) JP6676751B2 (es)
KR (1) KR102121364B1 (es)
CN (2) CN117779133A (es)
BR (1) BR112018005817B1 (es)
CA (1) CA2999206C (es)
ES (1) ES2729408T3 (es)
MX (1) MX386032B (es)
PL (1) PL3147389T3 (es)
WO (1) WO2017051001A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016004913A1 (de) * 2016-04-22 2017-10-26 Grohe Ag Verfahren zur Beschichtung eines Gegenstands mittels eines Mehrschichtsystems mit einer Nickel-Phosphor-Legierung
JP7101608B2 (ja) * 2018-12-21 2022-07-15 ルネサスエレクトロニクス株式会社 半導体装置およびその製造方法
WO2020221810A1 (en) 2019-05-02 2020-11-05 Universitaet Ulm Electrolyte for chromium deposition from cr(iii)-compounds
FR3095969B1 (fr) * 2019-05-17 2021-04-23 Renault Sas Couche de protection comprenant du nitrure de phosphore et du polytétrafluoroéthylène, procédé de fabrication associée et roue de compresseur munie d’une telle couche.
WO2024155395A1 (en) * 2023-01-17 2024-07-25 Macdermid Enthone Inc. Treatment and recycling of wastewater from trivalent chromium plating processes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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
GB8409073D0 (en) * 1984-04-07 1984-05-16 Inter Metals & Minerals Sa Electrodeposition of chromium &c
RU2100489C1 (ru) 1993-01-21 1997-12-27 Государственный научно-исследовательский институт гражданской авиации Способ получения покрытия на деталях из алюминиевых сплавов
JPH06240490A (ja) * 1993-02-16 1994-08-30 Toyota Motor Corp 耐食性クロムめっき
JPH07278845A (ja) * 1994-04-14 1995-10-24 Marui Kogyo Kk クロムめっき製品及びその製造方法
JP2781362B2 (ja) * 1995-07-12 1998-07-30 マルイ工業株式会社 クロムめっき製品の製造方法
US6099624A (en) * 1997-07-09 2000-08-08 Elf Atochem North America, Inc. Nickel-phosphorus alloy coatings
US6673467B2 (en) * 2001-10-01 2004-01-06 Alstom (Switzerland) Ltd Metallic component with protective coating
JP2009074168A (ja) 2007-08-30 2009-04-09 Nissan Motor Co Ltd クロムめっき部品およびその製造方法
JP6110049B2 (ja) 2009-02-13 2017-04-05 日産自動車株式会社 クロムめっき部品及びその製造方法
CN102482792A (zh) 2009-07-07 2012-05-30 赫伯特施密特有限公司 镍系统
CN104775142B (zh) * 2015-03-11 2020-08-18 嘉兴敏惠汽车零部件有限公司 一种超耐蚀镀镍-铬部件及其制造方法

Also Published As

Publication number Publication date
CA2999206A1 (en) 2017-03-30
PL3147389T3 (pl) 2019-09-30
KR102121364B1 (ko) 2020-06-10
WO2017051001A1 (en) 2017-03-30
US20210054520A1 (en) 2021-02-25
CN117779133A (zh) 2024-03-29
KR20180086408A (ko) 2018-07-31
EP3147389B1 (en) 2019-04-17
BR112018005817A2 (pt) 2018-10-09
JP2018532886A (ja) 2018-11-08
BR112018005817B1 (pt) 2021-12-28
MX2018003661A (es) 2019-04-25
ES2729408T3 (es) 2019-11-04
JP2020059925A (ja) 2020-04-16
CA2999206C (en) 2021-01-12
CN108138345A (zh) 2018-06-08
US11566338B2 (en) 2023-01-31
US10865495B2 (en) 2020-12-15
EP3147389A1 (en) 2017-03-29
JP6676751B2 (ja) 2020-04-08
US20180266004A1 (en) 2018-09-20

Similar Documents

Publication Publication Date Title
MX386032B (es) Sistema de protección frente a multicorrosión para partes decorativas con acabado de cromo
MX2016013818A (es) Metodo para la fabricacion de polvo metalico.
EA201692150A1 (ru) Способ лечения аденокарциномы легкого
MY168618A (en) Multilayer plating film and article having multilayer plating film
MX2017000444A (es) Composicion de revestimiento anti-incrustamiento que comprende al menos dos copolimeros que contienen sal.
EP3481970A4 (en) THERMOCHEMICAL PROCESSING OF EXOTHEROUS METALLIC SYSTEMS
MX2016012677A (es) Material de acero estampado en caliente.
MX353258B (es) Composición antitranspirante mejorada.
PL3022337T3 (pl) Sposób katodowej ochrony chromowych powierzchni przed korozją
BR112016006159A8 (pt) processo de fabricação de uma lâmina pré-pintada e lâmina pré-pintada
MX2016007916A (es) Cloracion catalitica de 3,3,3-trifluoropropeno a 2,3-dicloro-1,1,1-trifluoropropano.
MX393438B (es) Liquido de tratamiento de conversion quimica de cromo trivalente para base de zinc o de aleacion de zinc y metodo de tratamiento de conversion quimica que usa el mismo.
MX384050B (es) Métodos para el tratamiento de un sustrato de metal ferroso.
AU2014212962B2 (en) Hot-dip Al-Zn galvanized steel plate and method for producing same
GB201517835D0 (en) Control of corrosion by molten salts
HUE058902T2 (hu) Króm(III)-tartalmú kezelõoldat korrózióvédõ bevonatréteg elõállítására szolgáló eljáráshoz, ilyen kezelõoldat koncentrátuma és korrózióvédõ bevonatréteg elõállítására szolgáló eljárás
MX362967B (es) Composicion acida para baño de galvanizado de zinc y de aleacion de zinc-niquel y metodo de galvanoplastia.
PT3283672T (pt) Produto galvânico possuindo uma camada de acabamento de metal precioso e resistência a corrosão melhorada, método para a sua produção e suas utilizações
MY186470A (en) Plating bath and method for electroless deposition of nickel layers
BR112016030814A2 (pt) Processo para a deposição eletrolítica de um revestimento em zinco ou liga de zinco sobre um substrato metálico, substrato metálico revestido com zinco ou liga de zinco, banho de galvanização alcalino aquoso, e, uso de um aditivo de banho de galvanização em zinco
EP3684196A4 (en) LOW-SODIUM SALT SUBSTITUTE CONTAINING POTASSIUM CHLORIDE
EA201792172A1 (ru) Способ ингибирования коррозии металлических поверхностей
PH12014500577A1 (en) Sulfonic acid salts of heterocyclylamide-substituted imidazoles
MX2019014313A (es) Combinacion que comprende acido decanoico para el tratamiento de la epilepsia.
PT3045427T (pt) Composto de sal de amónio ou sódio na despoluição de fumos