BRPI0415520A - processo eletrolìtico para fosfatação de superfìcies metálicas e camada metálica fosfatada com o mesmo - Google Patents

processo eletrolìtico para fosfatação de superfìcies metálicas e camada metálica fosfatada com o mesmo

Info

Publication number
BRPI0415520A
BRPI0415520A BRPI0415520-3A BRPI0415520A BRPI0415520A BR PI0415520 A BRPI0415520 A BR PI0415520A BR PI0415520 A BRPI0415520 A BR PI0415520A BR PI0415520 A BRPI0415520 A BR PI0415520A
Authority
BR
Brazil
Prior art keywords
same
phosphating
phosphate
electrolytic
electrolytic process
Prior art date
Application number
BRPI0415520-3A
Other languages
English (en)
Inventor
Juergen Hackenberg
Dirk Zimmermann
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BRPI0415520A publication Critical patent/BRPI0415520A/pt

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
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/36—Phosphatising

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)
  • Chemical Treatment Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

"PROCESSO ELETROLìTICO PARA FOSFATAçãO DE SUPERFìCIES METáLICAS E CAMADA METáLICA FOSFATADA COM O MESMO". A presente invenção refere-se a um processo para fosfatação de camadas metálicas por depósito eletrolítico de soluções aquosas, ácidas, que contêm pelo menos íons de zinco e íons de fosfato, sob uso simultâneo de corrente contínua. Simultaneamente com o depósito da camada de fosfatação, ocorre um depósito eletrolítico de zinco no mesmo eletrólito. A densidade de corrente, nesse caso, está situada na faixa de <242> A/dm¬ 2¬.
BRPI0415520-3A 2003-10-16 2004-09-22 processo eletrolìtico para fosfatação de superfìcies metálicas e camada metálica fosfatada com o mesmo BRPI0415520A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10348251A DE10348251A1 (de) 2003-10-16 2003-10-16 Elektrolytisches Verfahren zum Phosphatieren von Metalloberflächen und damit phosphatierte Metallschicht
PCT/EP2004/052269 WO2005038095A2 (de) 2003-10-16 2004-09-22 Elektrolytisches verfahren zum phosphatieren von metalloberflächen und damit phosphatierte metallschicht

Publications (1)

Publication Number Publication Date
BRPI0415520A true BRPI0415520A (pt) 2006-12-26

Family

ID=34428451

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0415520-3A BRPI0415520A (pt) 2003-10-16 2004-09-22 processo eletrolìtico para fosfatação de superfìcies metálicas e camada metálica fosfatada com o mesmo

Country Status (8)

Country Link
US (1) US20070295608A1 (pt)
EP (1) EP1675975A2 (pt)
JP (1) JP2007508457A (pt)
CN (1) CN1867704B (pt)
BR (1) BRPI0415520A (pt)
DE (1) DE10348251A1 (pt)
TR (1) TR200601814T1 (pt)
WO (1) WO2005038095A2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006035974A1 (de) * 2006-08-02 2008-02-07 Robert Bosch Gmbh Verfahren zur Phosphatierung einer Metallschicht
WO2009154753A2 (en) * 2008-06-18 2009-12-23 Massachusetts Institute Of Technology Catalytic materials, electrodes, and systems for water electrolysis and other electrochemical techniques
CN101643928B (zh) * 2009-09-09 2011-01-05 重庆科技学院 镁合金表面阴极电沉积磷酸盐/金属复合膜的方法
DE102010030465B4 (de) 2010-06-24 2023-12-07 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Herstellen eines Blechformteils aus einem höherfesten Stahlblechmaterial mit einer elektrolytisch aufgebrachten Zink-Nickel-Beschichtung
DE102011100974A1 (de) * 2011-05-09 2012-11-15 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Schienenrad und Verfahren zur Herstellung eines Schienenrades
CN102212864A (zh) * 2011-06-10 2011-10-12 沈阳理工大学 修饰电解磷化膜的方法
US9393759B2 (en) * 2013-10-24 2016-07-19 General Electric Company Metal laminate structures with systems and methods for treating
DE102016100245A1 (de) 2016-01-08 2017-07-13 Staku Anlagenbau Gmbh Selbstschmierende elektrolytisch abgeschiedene Phosphatierungsbeschichtung
CN105951155B (zh) * 2016-06-01 2017-12-29 中钢集团郑州金属制品研究院有限公司 一种钢丝在线双磷化方法及其连续生产设备
CN107630243B (zh) * 2017-10-16 2019-07-02 浙江五源科技股份有限公司 一种复合磷化膜的电解制备方法
CN114824263B (zh) * 2021-01-29 2024-03-19 中南大学 一种Zn@Zn-E复合负极及其制备和在水系锌离子电池中的应用
CN114883560B (zh) * 2021-02-05 2024-03-19 中南大学 一种三维集流体/Zn/Zn-E复合负极及其制备和在水系锌离子电池中的应用
CN114737179B (zh) * 2022-05-05 2024-05-24 东南大学 一种高温合金耐热磷化膜、其制备方法及应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540314A (en) * 1947-07-24 1951-02-06 Parker Rust Proof Co Process and compositions for applying phosphate coatings
GB1041761A (en) * 1964-08-13 1966-09-07 Pyrene Co Ltd Improvements in the coating of metals
US3449229A (en) * 1966-08-08 1969-06-10 Hooker Chemical Corp Electrophoretic deposition on zinc enriched metal surface
JP2534280B2 (ja) * 1987-02-05 1996-09-11 日本パーカライジング株式会社 亜鉛系複合めっき金属材料およびめっき方法
US5232523A (en) * 1989-03-02 1993-08-03 Nippon Paint Co., Ltd. Phosphate coatings for metal surfaces
JPH0336296A (ja) * 1989-06-29 1991-02-15 Nippon Parkerizing Co Ltd ステンレス鋼の表面処理方法
JPH0436498A (ja) * 1990-06-01 1992-02-06 Nippon Parkerizing Co Ltd 鉄鋼線材の表面処理方法
US5645706A (en) * 1992-04-30 1997-07-08 Nippondenso Co., Ltd. Phosphate chemical treatment method
JP2000144494A (ja) * 1998-09-11 2000-05-26 Nippon Parkerizing Co Ltd 冷間圧造用の潤滑皮膜を形成する方法
JP2000160394A (ja) * 1998-12-01 2000-06-13 Nippon Parkerizing Co Ltd 鉄系金属材料の短時間りん酸塩処理方法
JP4870872B2 (ja) * 2001-02-23 2012-02-08 株式会社キリウ 車両用ブレーキ装置の回転ブレーキ部材およびその防錆処理方法

Also Published As

Publication number Publication date
WO2005038095A2 (de) 2005-04-28
TR200601814T1 (tr) 2007-01-22
US20070295608A1 (en) 2007-12-27
WO2005038095A3 (de) 2005-07-14
DE10348251A1 (de) 2005-05-12
JP2007508457A (ja) 2007-04-05
CN1867704B (zh) 2012-03-14
CN1867704A (zh) 2006-11-22
EP1675975A2 (de) 2006-07-05

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.