ATE162232T1 - Verfahren zum aufbringen von phosphatüberzügen - Google Patents

Verfahren zum aufbringen von phosphatüberzügen

Info

Publication number: ATE162232T1
Authority: AT; Austria
Prior art keywords: ions; phosphate coatings; applying phosphate; applying; soln
Prior art date: 1994-11-11

Application number

AT95115909T

Other languages

English (en)

Inventor

Klaus-Dieter Nittel

Karl-Heinz Nuss

Original Assignee

Metallgesellschaft 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.)

1994-11-11

Filing date

1995-10-10

Publication date

1998-01-15

1995-10-10 Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag

1998-01-15 Application granted granted Critical

1998-01-15 Publication of ATE162232T1 publication Critical patent/ATE162232T1/de

Links

NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title abstract 3
229910019142 PO4 Inorganic materials 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
239000010452 phosphate Substances 0.000 title abstract 2
-1 Fe(II) ions Chemical class 0.000 abstract 2
229910002651 NO3 Inorganic materials 0.000 abstract 1
229910000831 Steel Inorganic materials 0.000 abstract 1
238000000576 coating method Methods 0.000 abstract 1
150000002500 ions Chemical class 0.000 abstract 1
229910001425 magnesium ion Inorganic materials 0.000 abstract 1
239000010959 steel Substances 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
- C23C22/34—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 fluorides or complex fluorides
- C23C22/36—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 fluorides or complex fluorides containing also phosphates
- C23C22/368—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 fluorides or complex fluorides containing also phosphates containing magnesium cations
- 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
- C23C22/07—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 phosphates
- C23C22/08—Orthophosphates
- C23C22/18—Orthophosphates containing manganese cations
- C23C22/188—Orthophosphates containing manganese cations containing also magnesium cations

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)
Materials For Medical Uses (AREA)

AT95115909T 1994-11-11 1995-10-10 Verfahren zum aufbringen von phosphatüberzügen ATE162232T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4440300A DE4440300A1 (de)	1994-11-11	1994-11-11	Verfahren zum Aufbringen von Phosphatüberzügen

Publications (1)

Publication Number	Publication Date
ATE162232T1 true ATE162232T1 (de)	1998-01-15

Family

ID=6533058

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT95115909T ATE162232T1 (de)	1994-11-11	1995-10-10	Verfahren zum aufbringen von phosphatüberzügen

Country Status (5)

Country	Link
EP (1)	EP0711849B1 (de)
AT (1)	ATE162232T1 (de)
DE (2)	DE4440300A1 (de)
DK (1)	DK0711849T3 (de)
ES (1)	ES2112593T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5728235A (en) *	1996-02-14	1998-03-17	Henkel Corporation	Moderate temperature manganese phosphate conversion coating composition and process
DE19947232A1 (de) *	1999-09-30	2001-04-05	Chemetall Gmbh	Verfahren zum Aufbringen von Manganphosphatschichten
US20040221924A1 (en)	1999-09-30	2004-11-11	Klaus-Dieter Nittel	Method for applying manganese phosphate layers
JP3872621B2 (ja) *	1999-11-05	2007-01-24	新日本製鐵株式会社	自動車車体用亜鉛系メッキ鋼板
CN102094196B (zh) *	2011-03-24	2012-07-04	上海奉贤钢管厂	一种细长钢管内表面锰磷酸磷化处理工艺
DE102017207594A1 (de)	2017-05-05	2018-11-08	Federal-Mogul Nürnberg GmbH	Thermische Isolierung eines Stahlkolbens mittels einer Mangan-Phosphat- und einer Polysilazan-Schicht
CN109609942B (zh) *	2018-12-28	2020-12-04	湖南金化科技集团有限公司	一种锰镁系磷化液

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1109484B (de)	1956-02-29	1961-06-22	American Chem Paint Co	Manganphosphatueberzuege
DE1109978B (de) *	1957-04-05	1961-06-29	Arthur Uecker K G Dr	Verfahren zur Verhinderung der Schlammbildung bei der Herstellung von Oxyd-Phosphatschichten
DE1246356B (de)	1963-07-30	1967-08-03	Metallgesellschaft Ag	Verfahren zur Erzeugung von Manganphosphatueberzuegen auf Eisen und Stahl
DE2213718C3 (de) *	1972-03-21	1975-12-18	8641 Unterrodach	Schaltgerät
BE789593A (fr)	1972-03-22	1973-02-01	Parker Ste Continentale	Procede de phosphatation de l'acier
DE2905535A1 (de) *	1979-02-14	1980-09-04	Metallgesellschaft Ag	Verfahren zur oberflaechenbehandlung von metallen
US4681641A (en) *	1982-07-12	1987-07-21	Ford Motor Company	Alkaline resistant phosphate conversion coatings
FR2601698B3 (fr) *	1986-07-17	1988-10-21	Solypro Nouvelle Exploit	Bain et procede de phosphatation
DE3920296A1 (de) *	1989-06-21	1991-01-10	Henkel Kgaa	Verfahren zur herstellung von mangan- und magnesiumhaltigen zinkphosphatueberzuegen
DE4013483A1 (de) *	1990-04-27	1991-10-31	Metallgesellschaft Ag	Verfahren zur phosphatierung von metalloberflaechen
SG55084A1 (en) *	1992-12-22	1998-12-21	Henkel Corp	Substantially nickel-free phosphate conversion coating composition and process

1994
- 1994-11-11 DE DE4440300A patent/DE4440300A1/de not_active Withdrawn
1995
- 1995-10-10 AT AT95115909T patent/ATE162232T1/de active
- 1995-10-10 ES ES95115909T patent/ES2112593T3/es not_active Expired - Lifetime
- 1995-10-10 DK DK95115909.4T patent/DK0711849T3/da active
- 1995-10-10 EP EP95115909A patent/EP0711849B1/de not_active Expired - Lifetime
- 1995-10-10 DE DE59501279T patent/DE59501279D1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DK0711849T3 (da)	1998-03-16
DE4440300A1 (de)	1996-05-15
EP0711849A1 (de)	1996-05-15
EP0711849B1 (de)	1998-01-14
ES2112593T3 (es)	1998-04-01
DE59501279D1 (de)	1998-02-19

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Legal Events

Date	Code	Title	Description
2005-03-15	EEIH	Change in the person of patent owner