EP0514661A2 - Procédé de préparation de revêtements d'oxydes céramiques sur des alliages coulés de métaux légers contenant du silicium - Google Patents

Procédé de préparation de revêtements d'oxydes céramiques sur des alliages coulés de métaux légers contenant du silicium Download PDF

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Publication number
EP0514661A2
EP0514661A2 EP92106272A EP92106272A EP0514661A2 EP 0514661 A2 EP0514661 A2 EP 0514661A2 EP 92106272 A EP92106272 A EP 92106272A EP 92106272 A EP92106272 A EP 92106272A EP 0514661 A2 EP0514661 A2 EP 0514661A2
Authority
EP
European Patent Office
Prior art keywords
mol
und
light metal
metal casting
silicon
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.)
Withdrawn
Application number
EP92106272A
Other languages
German (de)
English (en)
Other versions
EP0514661A3 (en
Inventor
Kerstin Dr. Haupt
Ullrich Bayer
Jürgen Schmidt
Thomas Furche
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.)
Jenoptik AG
Original Assignee
Jenoptik Jena GmbH
Jenoptik AG
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 Jenoptik Jena GmbH, Jenoptik AG filed Critical Jenoptik Jena GmbH
Publication of EP0514661A2 publication Critical patent/EP0514661A2/fr
Publication of EP0514661A3 publication Critical patent/EP0514661A3/de
Withdrawn legal-status Critical Current

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    • 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
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • 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
    • C25D11/02—Anodisation
    • C25D11/024—Anodisation under pulsed or modulated current or potential
    • 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
    • C25D11/02—Anodisation
    • C25D11/026—Anodisation with spark discharge
    • 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
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/16—Pretreatment, e.g. desmutting

Definitions

  • the invention relates to a method for producing white and black oxide-ceramic surface layers on silicon-containing light metal casting alloys by means of plasma-chemical anodic oxidation.
  • PS DE 40 17 711 A1 describes an electrolyte for producing strong, deep black conversion layers on light metals or their alloys, which are realized by means of the ANOF process.
  • electrolytes for the production of extremely thin black conversion layers and electrolytes for the production of white, thermal shock-resistant, adhesive, oxide-ceramic surface layers on light metals and their alloys have also become known, which are likewise realized by means of plasma-chemical anodic oxidation.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • ing And Chemical Polishing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
EP19920106272 1991-05-21 1992-04-10 Process for manufacturing oxide-ceramic surface coatings on silicon containing light metal casting alloys Withdrawn EP0514661A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4116910 1991-05-21
DE4116910A DE4116910A1 (de) 1991-05-21 1991-05-21 Verfahren zur erzeugung oxidkeramischer oberflaechenschichten auf leichtmetall-gusslegierungen

Publications (2)

Publication Number Publication Date
EP0514661A2 true EP0514661A2 (fr) 1992-11-25
EP0514661A3 EP0514661A3 (en) 1993-04-28

Family

ID=6432296

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920106272 Withdrawn EP0514661A3 (en) 1991-05-21 1992-04-10 Process for manufacturing oxide-ceramic surface coatings on silicon containing light metal casting alloys

Country Status (3)

Country Link
US (1) US5225069A (fr)
EP (1) EP0514661A3 (fr)
DE (1) DE4116910A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506656A1 (de) * 1995-02-25 1996-08-29 Audi Ag Verfahren zur Keramisierung von Leichtmetalloberflächen
CN114108051A (zh) * 2021-12-24 2022-03-01 靖江先锋半导体科技有限公司 一种耐腐蚀性混酸阳极氧化工艺

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139006C3 (de) * 1991-11-27 2003-07-10 Electro Chem Eng Gmbh Verfahren zur Erzeugung von Oxidkeramikschichten auf sperrschichtbildenden Metallen und auf diese Weise erzeugte Gegenstände aus Aluminium, Magnesium, Titan oder deren Legierungen mit einer Oxidkeramikschicht
US5526914A (en) * 1994-04-12 1996-06-18 Lanxide Technology Company, Lp Brake rotors, clutch plates and like parts and methods for making the same
DE19841650B4 (de) * 1998-09-11 2009-04-02 Friedrich-Schiller-Universität Jena Verfahren zur Darstellung von nanokristallinen oder nanokristallinhaltigen Metalloxid- und Metallmischoxidschichten auf sperrschichtbildenden Metallen
NL1015640C2 (nl) * 2000-07-06 2002-01-08 Univ Delft Tech Inrichting en werkwijze voor het bepalen van de vorm en/of grootte van kleine deeltjes.
AU2001219047A1 (en) * 2000-09-18 2002-03-26 Nikolai Alexandrovich Belov Construction material based on aluminium and method for producing parts from said material
JP4430266B2 (ja) * 2001-05-25 2010-03-10 東京エレクトロン株式会社 プラズマ処理容器内部材及びプラズマ処理装置
FR2878098B1 (fr) * 2004-11-15 2006-12-22 Cit Alcatel Reseau de communication (d)wdm a traitement periodique de multiplex spectraux
JP4438609B2 (ja) * 2004-11-16 2010-03-24 アイシン精機株式会社 ピストン
DE102006039679B4 (de) * 2006-08-24 2011-02-10 Audi Ag Verfahren zur Bearbeitung von Zylinderlaufflächen eines Zylinderkurbelgehäuses oder von Zylinderbuchsen
GB2464158B (en) * 2008-10-10 2011-04-20 Nexeon Ltd A method of fabricating structured particles composed of silicon or a silicon-based material and their use in lithium rechargeable batteries
DE102008054845A1 (de) * 2008-12-18 2010-07-01 Biotronik Vi Patent Ag Vorrichtung und Verfahre zur Herstellung derselben
DE102011055644B4 (de) * 2011-11-23 2013-05-29 Verein zur Förderung von Innovationen durch Forschung, Entwicklung und Technologietransfer e.V. (Verein INNOVENT e.V.) Verfahren zur Erzeugung einer schwarzen oxidkeramischen Oberflächenschicht auf einem Bauteil aus einer Leichtmetalllegierung
DE102014211385B3 (de) 2014-06-13 2015-08-06 Innovent E.V. Verfahren zur Beschichtung eines Substrats
DE102014211386B3 (de) * 2014-06-13 2015-07-30 Innovent E.V. Verfahren zur Beschichtung eines Substrats
KR102652258B1 (ko) * 2016-07-12 2024-03-28 에이비엠 주식회사 금속부품 및 그 제조 방법 및 금속부품을 구비한 공정챔버
CN109913924B (zh) * 2019-03-15 2020-06-26 安徽华淮新材料有限公司 一种高硅铝合金压铸件阳极氧化方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB618202A (en) * 1946-11-01 1949-02-17 Humber Ltd Improvements in and relating to the anodising of aluminium or aluminium base alloys
EP0280886A1 (fr) * 1987-02-02 1988-09-07 AHC-Oberflächentechnik Friebe & Reininghaus GmbH Procédé de fabrication de revêtements décoratifs sur métaux

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2884598B2 (ja) * 1989-06-23 1999-04-19 ソニー株式会社 磁気ディスク用基板の表面処理方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB618202A (en) * 1946-11-01 1949-02-17 Humber Ltd Improvements in and relating to the anodising of aluminium or aluminium base alloys
EP0280886A1 (fr) * 1987-02-02 1988-09-07 AHC-Oberflächentechnik Friebe & Reininghaus GmbH Procédé de fabrication de revêtements décoratifs sur métaux

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506656A1 (de) * 1995-02-25 1996-08-29 Audi Ag Verfahren zur Keramisierung von Leichtmetalloberflächen
DE19506656B4 (de) * 1995-02-25 2007-04-19 Audi Ag Verfahren zur Keramisierung von Leichtmetalloberflächen
CN114108051A (zh) * 2021-12-24 2022-03-01 靖江先锋半导体科技有限公司 一种耐腐蚀性混酸阳极氧化工艺

Also Published As

Publication number Publication date
DE4116910A1 (de) 1992-11-26
US5225069A (en) 1993-07-06
EP0514661A3 (en) 1993-04-28

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