EP0514661A3 - Process for manufacturing oxide-ceramic surface coatings on silicon containing light metal casting alloys - Google Patents

Process for manufacturing oxide-ceramic surface coatings on silicon containing light metal casting alloys Download PDF

Info

Publication number: EP0514661A3
Authority: EP; European Patent Office
Prior art keywords: light metal; silicon containing; metal casting; surface coatings; ceramic surface
Prior art date: 1991-05-21
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP19920106272

Other languages

German (de)

Other versions

EP0514661A2 (en

Inventor

Kerstin Dr. Haupt

Ullrich Bayer

Juergen 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 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.)

1991-05-21

Filing date

1992-04-10

Publication date

1993-04-28

1992-04-10 Application filed by Jenoptik AG filed Critical Jenoptik AG

1992-11-25 Publication of EP0514661A2 publication Critical patent/EP0514661A2/en

1993-04-28 Publication of EP0514661A3 publication Critical patent/EP0514661A3/en

Status Withdrawn legal-status Critical Current

Classifications

- 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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Other Surface Treatments For Metallic Materials (AREA)
ing And Chemical Polishing (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
DE4116910A DE4116910A1 (en)	1991-05-21	1991-05-21	METHOD FOR PRODUCING OXIDE-CERAMIC SURFACE LAYERS ON LIGHT METAL CAST ALLOYS
DE4116910		1991-05-21

Publications (2)

Publication Number	Publication Date
EP0514661A2 EP0514661A2 (en)	1992-11-25
EP0514661A3 true 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 (en)
EP (1)	EP0514661A3 (en)
DE (1)	DE4116910A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4139006C3 (en) *	1991-11-27	2003-07-10	Electro Chem Eng Gmbh	Process for producing oxide ceramic layers on barrier layer-forming metals and objects produced in this way from aluminum, magnesium, titanium or their alloys with an oxide ceramic layer
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
DE19506656B4 (en) *	1995-02-25	2007-04-19	Audi Ag	Process for the ceramization of light metal surfaces
DE19841650B4 (en) *	1998-09-11	2009-04-02	Friedrich-Schiller-Universität Jena	Process for the preparation of nanocrystalline or nanocrystalline metal oxide and metal mixed oxide layers on barrier layer-forming metals
NL1015640C2 (en) *	2000-07-06	2002-01-08	Univ Delft Tech	Device and method for determining the shape and / or size of small particles.
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 (en) *	2001-05-25	2010-03-10	東京エレクトロン株式会社	Plasma processing vessel inner member and plasma processing apparatus
FR2878098B1 (en) *	2004-11-15	2006-12-22	Cit Alcatel	COMMUNICATION NETWORK (D) WDM WITH PERIODIC PROCESSING OF SPECTRAL MULTIPLEX
JP4438609B2 (en) *	2004-11-16	2010-03-24	アイシン精機株式会社	piston
DE102006039679B4 (en) *	2006-08-24	2011-02-10	Audi Ag	Method for machining cylinder running surfaces of a cylinder crankcase or cylinder liners
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 (en) *	2008-12-18	2010-07-01	Biotronik Vi Patent Ag	Device and method for producing the same
DE102011055644B4 (en) *	2011-11-23	2013-05-29	Verein zur Förderung von Innovationen durch Forschung, Entwicklung und Technologietransfer e.V. (Verein INNOVENT e.V.)	Process for producing a black oxide ceramic surface layer on a light metal alloy component
US12054831B1 (en) *	2012-07-25	2024-08-06	Oceanit Laboratories, Inc.	Methods of manipulating surfaces for extreme hydrophilic, hydrophobic or omniphobic behavior and applications thereof
DE102014211386B3 (en) *	2014-06-13	2015-07-30	Innovent E.V.	Process for coating a substrate
DE102014211385B3 (en)	2014-06-13	2015-08-06	Innovent E.V.	Process for coating a substrate
KR102652258B1 (en) *	2016-07-12	2024-03-28	에이비엠 주식회사	Metal component and manufacturing method thereof and process chamber having the metal component
CN109913924B (en) *	2019-03-15	2020-06-26	安徽华淮新材料有限公司	Anodic oxidation method for high-silicon aluminum alloy die casting
CN114108051B (en) *	2021-12-24	2023-05-30	江苏先锋精密科技股份有限公司	Corrosion-resistant mixed acid anodic oxidation process

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 (en) *	1987-02-02	1988-09-07	AHC-Oberflächentechnik Friebe & Reininghaus GmbH	Process for the production of decorative coatings on metals

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2884598B2 (en) *	1989-06-23	1999-04-19	ソニー株式会社	Surface treatment method for magnetic disk substrate

1991
- 1991-05-21 DE DE4116910A patent/DE4116910A1/en not_active Withdrawn
1992
- 1992-04-10 EP EP19920106272 patent/EP0514661A3/en not_active Withdrawn
- 1992-05-18 US US07/884,691 patent/US5225069A/en not_active Expired - Fee Related

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 (en) *	1987-02-02	1988-09-07	AHC-Oberflächentechnik Friebe & Reininghaus GmbH	Process for the production of decorative coatings on metals

Also Published As

Publication number	Publication date
EP0514661A2 (en)	1992-11-25
DE4116910A1 (en)	1992-11-26
US5225069A (en)	1993-07-06

Publication	Publication Date	Title
EP0514661A3 (en)	1993-04-28	Process for manufacturing oxide-ceramic surface coatings on silicon containing light metal casting alloys
GB2252567B (en)	1994-09-14	Metal/ceramic protective coating for superalloy articles
EP0352246A3 (en)	1990-12-27	Ceramic coating on metal
GB2210900B (en)	1991-11-20	Compositions and processes for forming phosphate coatings on metals
GB2208876B (en)	1991-08-14	Processes for forming phosphate coatings on metals
DE3261159D1 (en)	1984-12-13	Process for forming refractory metal layers on ceramic substrates
GB8707748D0 (en)	1987-05-07	Compositions for coating metal surfaces
EP0443348A3 (en)	1992-01-08	Fine processing method using oblique metal deposition
GB2253170B (en)	1994-08-10	Removable cores for metal castings
AU2737992A (en)	1993-04-29	Immersion sensor for molten metals
EP0576406A3 (en)	1994-06-15	Pump for hot chamber die casting of corrosive light alloys
AU2519888A (en)	1989-05-18	Apparatus for casting molten metal
GB2206358B (en)	1991-01-23	Metal substrate coatings
EP0486695A4 (en)	1993-05-19	Process for refining molten metal or alloy
ZA931331B (en)	1994-03-22	Molten metal handling vessels
EP0571950A3 (en)	1993-12-15	Removal of metal contamination
GB9005677D0 (en)	1990-05-09	Pouring molten metal
GB2144452B (en)	1986-09-10	Protective coating for the surface protection of light metals or light metal alloys
GB2229122B (en)	1992-08-12	Continuous casting of metal workpieces
GB2204219B (en)	1991-05-22	Installation for plasma remelting of the surface layer of metal ingots
BG47424A1 (en)	1990-07-16	Method for depositing of metal coatings on local surfaces
GB9000560D0 (en)	1990-03-14	Casting of molten metal
GB9124073D0 (en)	1992-01-02	Metal coatings
ITTO930294A0 (en)	1993-04-28	EQUIPMENT FOR THE TRANSFER OF MOLTEN METAL
GB9024627D0 (en)	1991-01-02	Metal coatings

Legal Events

Date	Code	Title	Description
1992-10-09	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1992-11-25	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH DE FR GB LI
1993-03-05	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1993-04-28	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): CH DE FR GB LI
1994-05-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1994-07-06	18D	Application deemed to be withdrawn	Effective date: 19931029