ES2144663T3 - Deposicion de oxido de cromo a partir de una solucion de cromo trivalente. - Google Patents

Deposicion de oxido de cromo a partir de una solucion de cromo trivalente.

Info

Publication number
ES2144663T3
ES2144663T3 ES96108328T ES96108328T ES2144663T3 ES 2144663 T3 ES2144663 T3 ES 2144663T3 ES 96108328 T ES96108328 T ES 96108328T ES 96108328 T ES96108328 T ES 96108328T ES 2144663 T3 ES2144663 T3 ES 2144663T3
Authority
ES
Spain
Prior art keywords
chrome
deposition
trivalent
optional
solution
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 - Lifetime
Application number
ES96108328T
Other languages
English (en)
Inventor
George Edward Shahin
Allen Ray Jones Sr
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.)
Atotech USA LLC
Original Assignee
Atotech USA LLC
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 Atotech USA LLC filed Critical Atotech USA LLC
Application granted granted Critical
Publication of ES2144663T3 publication Critical patent/ES2144663T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
    • C25D9/10—Electrolytic coating other than with metals with inorganic materials by cathodic processes on iron or steel
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
    • C25D9/12—Electrolytic coating other than with metals with inorganic materials by cathodic processes on light metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Paints Or Removers (AREA)
  • Chemically Coating (AREA)

Abstract

SE REVELA UNA COMPOSICION SOLUBLE EN AGUA DE MATERIA LIBRE DE UN AGENTE DE TAMPONACION AÑADIDO, PARA DEPOSITAR ELECTRONICAMENTE UN REVESTIMIENTO DE OXIDO DE CROMO SOBRE UN SUBSTRATO METALICO QUE COMPRENDE UNA MEZCLA DE UN COMPUESTO DE CRONO TRIVALENTE, UNA AGENTE QUELANTE DEBIL, UN CATION DE ACRECENTAMIENTODE LA CONDUCTIVIDAD OPCIONAL, UN DEPOLARIZADOR OPCIONAL, Y UN SURFACTANTE OPCIONAL. TAMBIEN SE DESCRIBE UN PROCESO ASI COMO UN PRODUCTO OBTENIDO POR EL PROCESO.
ES96108328T 1995-06-06 1996-05-24 Deposicion de oxido de cromo a partir de una solucion de cromo trivalente. Expired - Lifetime ES2144663T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46902095A 1995-06-06 1995-06-06

Publications (1)

Publication Number Publication Date
ES2144663T3 true ES2144663T3 (es) 2000-06-16

Family

ID=23862113

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96108328T Expired - Lifetime ES2144663T3 (es) 1995-06-06 1996-05-24 Deposicion de oxido de cromo a partir de una solucion de cromo trivalente.

Country Status (7)

Country Link
US (1) US6004448A (es)
EP (1) EP0747510B1 (es)
JP (1) JPH08337897A (es)
AT (1) ATE191938T1 (es)
CA (1) CA2175952A1 (es)
DE (1) DE69607782T2 (es)
ES (1) ES2144663T3 (es)

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CA2630021C (en) 2005-11-17 2013-08-13 Microvention, Inc. Three-dimensional complex coil
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US20090242081A1 (en) * 2008-03-26 2009-10-01 Richard Bauer Aluminum Treatment Composition
US8828152B2 (en) * 2008-07-31 2014-09-09 Ppg Industries Ohio, Inc. Passivated metal core substrate and process for preparing the same
EP2186928A1 (en) * 2008-11-14 2010-05-19 Enthone, Inc. Method for the post-treatment of metal layers
KR101270833B1 (ko) * 2011-05-24 2013-06-05 동부제철 주식회사 3가크롬 화학처리용 용액 조성물, 그 제조방법 및 이를 이용한 전기주석도금강판의 화학처리 방법
CA2869032C (en) 2012-03-30 2016-07-05 Tata Steel Ijmuiden B.V. Coated substrate for packaging applications and a method for producing said coated substrate
CA2892114C (en) * 2012-11-21 2017-02-28 Tata Steel Ijmuiden B.V. Chromium-chromium oxide coatings applied to steel substrates for packaging applications and a method for producing said coatings
RU2692538C2 (ru) * 2013-06-20 2019-06-25 Тата Стил Эймейден Б.В. Способ изготовления подложек с покрытием на основе хрома - оксида хрома
US9790598B2 (en) * 2013-08-22 2017-10-17 Sikorsky Aircraft Corporation Removable mask for coating a substrate
US9695523B2 (en) * 2013-10-12 2017-07-04 Hamilton Sundstrand Corporation Controlled trivalent chromium pretreatment
EP2899299A1 (en) * 2014-01-24 2015-07-29 COVENTYA S.p.A. Electroplating bath containing trivalent chromium and process for depositing chromium
US10415148B2 (en) * 2014-03-07 2019-09-17 Macdermid Acumen, Inc. Passivation of micro-discontinuous chromium deposited from a trivalent electrolyte
ES2743802T3 (es) * 2014-05-21 2020-02-20 Tata Steel Ijmuiden Bv Método para enchapar una tira de metal en movimiento
WO2015177315A1 (en) * 2014-05-21 2015-11-26 Tata Steel Ijmuiden B.V. Method for manufacturing chromium-chromium oxide coated substrates and coated substrates produced thereby
JP6415315B2 (ja) * 2014-12-26 2018-10-31 株式会社ファルテック 塗膜形成方法、塗膜および塗装物
US10307168B2 (en) 2015-08-07 2019-06-04 Terumo Corporation Complex coil and manufacturing techniques
CN105132973A (zh) * 2015-09-22 2015-12-09 太原工业学院 一种环保型无氰电镀铜锌合金溶液及其电镀铜锌合金工艺
FR3043939B1 (fr) 2015-11-19 2019-12-20 Safran Piece de moteur d'aeronef comportant un revetement de protection contre l'erosion et procede de fabrication d'une telle piece
US20170306515A1 (en) * 2016-04-21 2017-10-26 Macdermid Acumen, Inc Dark Colored Chromium Based Electrodeposits
ES2716930T3 (es) 2017-02-13 2019-06-18 Atotech Deutschland Gmbh Un método para pasivar electrolíticamente una capa de aleación de cromo más externa o de cromo más externa para incrementar la resistencia a la corrosión de la misma
EP3382062A1 (en) * 2017-03-31 2018-10-03 COVENTYA S.p.A. Method for increasing the corrosion resistance of a chrome-plated substrate
EP3502320B1 (en) 2017-12-22 2020-07-22 ATOTECH Deutschland GmbH A method for increasing corrosion resistance of a substrate comprising an outermost chromium alloy layer
EP3728701A1 (en) * 2017-12-22 2020-10-28 Tata Steel IJmuiden B.V. Method for manufacturing chromium-chromium oxide coated blackplate
JP6927061B2 (ja) * 2018-01-19 2021-08-25 豊田合成株式会社 めっき構造体の製造方法
KR102344257B1 (ko) 2018-02-09 2021-12-29 닛폰세이테츠 가부시키가이샤 용기용 강판 및 용기용 강판의 제조 방법
US20220136121A1 (en) * 2019-02-25 2022-05-05 Tata Steel Ijmuiden B.V. Method for manufacturing chromium oxide coated tinplate
JP7520025B2 (ja) * 2019-02-25 2024-07-22 タタ、スティール、アイモイデン、ベスローテン、フェンノートシャップ 酸化クロム層を電解析出させる方法
DE102019109356A1 (de) * 2019-04-09 2020-10-15 Thyssenkrupp Rasselstein Gmbh Verfahren zur Herstellung eines mit einer Beschichtung aus Chrom und Chromoxid beschichteten Metallbands auf Basis einer Elektrolytlösung mit einer dreiwertigen Chromverbindung und Elektrolysesystem zur Durchführung des Verfahrens
DE102019109354A1 (de) * 2019-04-09 2020-10-15 Thyssenkrupp Rasselstein Gmbh Verfahren zur Passivierung der Oberfläche eines Schwarzblechs oder eines Weißblechs und Elektrolysesystem zur Durchführung des Verfahrens
RU2760141C1 (ru) * 2021-03-05 2021-11-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский химико-технологический университет имени Д.И. Менделеева" (РХТУ им. Д.И. Менделеева) Электролит на основе соединений трехвалентного хрома для получения композиционного покрытия
DE102021117429A1 (de) 2021-07-06 2023-01-12 Volker Neumann Funktionselement zur verwendung im nassbereich

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Also Published As

Publication number Publication date
DE69607782D1 (de) 2000-05-25
DE69607782T2 (de) 2000-08-31
EP0747510A1 (en) 1996-12-11
US6004448A (en) 1999-12-21
CA2175952A1 (en) 1996-12-07
JPH08337897A (ja) 1996-12-24
ATE191938T1 (de) 2000-05-15
EP0747510B1 (en) 2000-04-19

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