ATE261003T1 - Ferratkonversionsschichten auf metallsubstraten - Google Patents

Ferratkonversionsschichten auf metallsubstraten

Info

Publication number: ATE261003T1
Authority: AT; Austria
Prior art keywords: ferrate; metal substrates; ferrat; conversion layers; aluminum
Prior art date: 1998-12-15

Application number

AT99966296T

Other languages

English (en)

Inventor

Zoran Minevski

Cahit Eylem

Jason Maxey

Original Assignee

Lynntech Inc

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.)

1998-12-15

Filing date

1999-12-15

Publication date

2004-03-15

1999-12-15 Application filed by Lynntech Inc filed Critical Lynntech Inc

2004-03-15 Application granted granted Critical

2004-03-15 Publication of ATE261003T1 publication Critical patent/ATE261003T1/de

Links

239000000758 substrate Substances 0.000 title abstract 2
238000006243 chemical reaction Methods 0.000 title 1
150000001450 anions Chemical class 0.000 abstract 2
238000007739 conversion coating Methods 0.000 abstract 2
229910052751 metal Inorganic materials 0.000 abstract 2
239000002184 metal Substances 0.000 abstract 2
229910000838 Al alloy Inorganic materials 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 abstract 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 abstract 1
238000000576 coating method Methods 0.000 abstract 1
238000005260 corrosion Methods 0.000 abstract 1
230000007797 corrosion Effects 0.000 abstract 1
238000007598 dipping method Methods 0.000 abstract 1
150000002739 metals Chemical class 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000007800 oxidant agent Substances 0.000 abstract 1
238000010422 painting Methods 0.000 abstract 1
238000005507 spraying Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/40—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates
- C23C22/44—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates containing also fluorides or complex fluorides
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/40—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/40—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates
- C23C22/42—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates containing also phosphates
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/60—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using alkaline aqueous solutions with pH greater than 8
- C23C22/62—Treatment of iron or alloys based thereon
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/60—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using alkaline aqueous solutions with pH greater than 8
- C23C22/66—Treatment of aluminium or alloys based thereon

Landscapes

Chemical & Material Sciences (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Chemical Treatment Of Metals (AREA)
Chemically Coating (AREA)
Paints Or Removers (AREA)
Compounds Of Iron (AREA)

AT99966296T 1998-12-15 1999-12-15 Ferratkonversionsschichten auf metallsubstraten ATE261003T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US11228698P	1998-12-15	1998-12-15
PCT/US1999/029831 WO2000036182A1 (en)	1998-12-15	1999-12-15	Ferrate conversion coatings for metal substrates

Publications (1)

Publication Number	Publication Date
ATE261003T1 true ATE261003T1 (de)	2004-03-15

Family

ID=22343086

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AT99966296T ATE261003T1 (de)	1998-12-15	1999-12-15	Ferratkonversionsschichten auf metallsubstraten
AT99966319T ATE318943T1 (de)	1998-12-15	1999-12-15	Polymetallat und heteropolymetallat zur passivierungsbeschichtung metallischer oberflächen

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
AT99966319T ATE318943T1 (de)	1998-12-15	1999-12-15	Polymetallat und heteropolymetallat zur passivierungsbeschichtung metallischer oberflächen

Country Status (7)

Country	Link
EP (1)	EP1149185B1 (de)
AT (2)	ATE261003T1 (de)
AU (2)	AU2188800A (de)
DE (2)	DE69915372T2 (de)
DK (1)	DK1149185T3 (de)
ES (1)	ES2213403T3 (de)
WO (1)	WO2000036182A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6471788B1 (en)	1999-12-15	2002-10-29	Lynntech Coatings, Ltd.	Ferrate conversion coatings for metal substrates
EP3088571B1 (de) *	2015-04-28	2021-06-02	The Boeing Company	Umweltfreundliche aluminiumüberzüge als opferbeschichtungen für hochfeste stahllegierungen
US20180298497A1 (en) *	2015-09-16	2018-10-18	Okuno Chemical Industries Co., Ltd.	Chemical conversion solution for aluminum or aluminum alloy, chemical conversion method, and chemical conversion film
EP3851554A1 (de) *	2020-01-14	2021-07-21	RENA Technologies Austria GmbH	Verfahren zum ätzen oder auflösen einer hartstoffbeschichtung
DE102021128545A1 (de)	2021-11-03	2023-05-04	Thyssenkrupp Steel Europe Ag	Stahlflachprodukt mit schnellaufheizender Beschichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR616849A (fr) *	1926-05-18	1927-02-09		Perfectionnements au brunissage de l'acier
US2728695A (en) *	1954-09-21	1955-12-27	Du Pont	Method of forming corrosion resistant coating on metallic surfaces with ferrate solutions
US2850416A (en) *	1954-09-21	1958-09-02	Du Pont	Process for coating metals and product thereof
US3765952A (en) *	1971-08-10	1973-10-16	J N Tuttle Inc	Oxidizing composition and process for aluminum
JPS5113480B2 (de) *	1972-08-14	1976-04-28
CA1217412A (en) *	1981-11-12	1987-02-03	Paul H.C. Spekkens	Potassium ferrate decontamination process
US4476047A (en) *	1982-03-22	1984-10-09	London Nuclear Limited	Process for treatment of oxide films prior to chemical cleaning
DE69130502T2 (de) *	1991-07-19	1999-05-06	The Boeing Co., Seattle, Wash.	Nicht-chromatierte Oxidüberzüge für Aluminiumsubstrate

1999
- 1999-12-15 AU AU21888/00A patent/AU2188800A/en not_active Abandoned
- 1999-12-15 AU AU21868/00A patent/AU2186800A/en not_active Abandoned
- 1999-12-15 AT AT99966296T patent/ATE261003T1/de not_active IP Right Cessation
- 1999-12-15 DE DE69915372T patent/DE69915372T2/de not_active Expired - Fee Related
- 1999-12-15 AT AT99966319T patent/ATE318943T1/de not_active IP Right Cessation
- 1999-12-15 ES ES99966296T patent/ES2213403T3/es not_active Expired - Lifetime
- 1999-12-15 WO PCT/US1999/029831 patent/WO2000036182A1/en not_active Ceased
- 1999-12-15 EP EP99966296A patent/EP1149185B1/de not_active Expired - Lifetime
- 1999-12-15 DK DK99966296T patent/DK1149185T3/da active
- 1999-12-15 DE DE69930163T patent/DE69930163T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DK1149185T3 (da)	2004-06-07
EP1149185B1 (de)	2004-03-03
AU2188800A (en)	2000-07-03
DE69930163T2 (de)	2006-08-17
ES2213403T3 (es)	2004-08-16
WO2000036182A1 (en)	2000-06-22
DE69915372T2 (de)	2005-05-19
AU2186800A (en)	2000-07-03
ATE318943T1 (de)	2006-03-15
DE69915372D1 (de)	2004-04-08
EP1149185A1 (de)	2001-10-31
DE69930163D1 (de)	2006-04-27

Legal Events

Date

Code

Title

Description

2004-08-15

UEP

Publication of translation of european patent specification

Ref document number: 1149185

Country of ref document: EP

2010-09-15

REN

Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
EP1451388B1 (de)	2006-07-12	Nachbehandlung für metallbeschichtete substrate
EP1440186B1 (de)	2010-06-16	Nachbehandlung für anodisiertes aluminium
EP0922785B1 (de)	2007-01-03	Lösung und Verfahren zur Herstellung von Schutzschichten auf Metallen
EP1404894B1 (de)	2005-04-27	Korrosionsschutzüberzüge für aluminium und aluminiumlegierungen
US3969152A (en)	1976-07-13	Rare earth metal rinse for metal coatings
ES2094533T3 (es)	1997-01-16	Metodo de tratamiento de superficies metalicas no ferrosas por medio de un agente activador acido y un organofosfato u organofosfonato y substratos tratados mediante dicho metodo.
DE69201707D1 (de)	1995-04-20	Chromfreies Verfahren und Zusammensetzung zum Schutz von Aluminium.
MX153698A (es)	1986-12-19	Composicion mejorada a base de fosfato de zinc,para revestir superficies metalicas
IE893536L (en)	1990-05-03	Process for coating a metal substrate
NO873904D0 (no)	1987-09-17	Sjiktdannende passivering ved multimetallfremgangsmaate.
EP1556676B1 (de)	2010-12-08	Chromfreie letzte spülung für phosphatierte metalloberflächen
CA2093612A1 (en)	1993-10-09	Phosphating solution for metal substrates
DE69915372D1 (de)	2004-04-08	Ferratkonversionsschichten auf metallsubstraten
US3720547A (en)	1973-03-13	Permanganate final rinse for metal coatings
ES440262A1 (es)	1977-03-01	Procedimiento para aplicar sobr piezas de titanio o de alea-ciones de titanio un recubrimiento metalico fijamente adhe- rido.
US20040115448A1 (en)	2004-06-17	Corrosion resistant magnesium and magnesium alloy and method of producing same
JP3881392B2 (ja)	2007-02-14	金属表面処理組成物及び金属表面処理方法
US20180319997A1 (en)	2018-11-08	Pretreatment of Magnesium Substrates
RU2075541C1 (ru)	1997-03-20	Способ фосфатирования поверхности изделий из сплава с большим содержанием хрома и никеля
JPH07132574A (ja)	1995-05-23	金属表面の被覆方法
JP2001293427A (ja)	2001-10-23	自動車用金属ホイール塗装の前処理方法
US2475944A (en)	1949-07-12	Process for protecting ferrous metal surfaces by coating and dipping solution for use therein
Kolberg et al.	1992	Method of re-rinsing conversion coatings
TH22780A (th)	1997-01-07	ส่วนผสมและสารละลายน้ำและขบวนการสำหรับการกระทำ?ต่อพื้นผิวที่เป็นโลหะของวัสดุโลหะที่มีอะลูมินั่น
TH28128A (th)	1998-02-27	สารละลายที่มีน้ำและกรรมวิธีสำหรับฟอสฟาติซึ่งผิวโลหะ