CA2003270A1 - Methode de phosphatation de surfaces metalliques - Google Patents

Methode de phosphatation de surfaces metalliques

Info

Publication number: CA2003270A1
Authority: CA; Canada
Prior art keywords: phosphating; iron; bath tank; metal surfaces; aerator
Prior art date: 1988-12-02
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.): Granted

Application number

CA2003270A

Other languages

English (en)

Other versions

CA2003270C (fr

Inventor

Dieter Hauffe

Jorg Hieke

Rudolf Vey

Gunter Siemund

Han-Yong Oei

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.)

Chemetall GmbH

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.)

1988-12-02

Filing date

1989-11-17

Publication date

1990-06-02

1989-11-17 Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG

1990-06-02 Publication of CA2003270A1 publication Critical patent/CA2003270A1/fr

1999-02-02 Application granted granted Critical

1999-02-02 Publication of CA2003270C publication Critical patent/CA2003270C/fr

2009-11-17 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000002184 metal Substances 0.000 title abstract 2
229910052751 metal Inorganic materials 0.000 title abstract 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
238000005276 aerator Methods 0.000 abstract 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
229910052742 iron Inorganic materials 0.000 abstract 2
229910000398 iron phosphate Inorganic materials 0.000 abstract 2
WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 abstract 2
239000001301 oxygen Substances 0.000 abstract 2
229910052760 oxygen Inorganic materials 0.000 abstract 2
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
229910002651 NO3 Inorganic materials 0.000 abstract 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
229910000831 Steel Inorganic materials 0.000 abstract 1
150000001768 cations Chemical class 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
238000001556 precipitation Methods 0.000 abstract 1
239000010802 sludge Substances 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
- 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
- C23C22/12—Orthophosphates containing zinc cations
- C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions
- 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
- C23C22/182—Orthophosphates containing manganese cations containing also zinc 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
- C23C22/34—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
- 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
- C23C22/73—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 characterised by the process
- 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
- C23C22/86—Regeneration of coating baths

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)
Removal Of Specific Substances (AREA)
Laminated Bodies (AREA)

CA002003270A 1988-12-02 1989-11-17 Methode de phosphatation de surfaces metalliques Expired - Fee Related CA2003270C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3840668A DE3840668A1 (de)	1988-12-02	1988-12-02	Verfahren beim phosphatieren von metalloberflaechen
DEP3840668.3		1988-12-02

Publications (2)

Publication Number	Publication Date
CA2003270A1 true CA2003270A1 (fr)	1990-06-02
CA2003270C CA2003270C (fr)	1999-02-02

Family

ID=6368343

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002003270A Expired - Fee Related CA2003270C (fr)	1988-12-02	1989-11-17	Methode de phosphatation de surfaces metalliques

Country Status (6)

Country	Link
US (1)	US5039361A (fr)
EP (1)	EP0372591B1 (fr)
JP (1)	JP2848462B2 (fr)
AT (1)	ATE90739T1 (fr)
CA (1)	CA2003270C (fr)
DE (2)	DE3840668A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3927613A1 (de) *	1989-08-22	1991-02-28	Metallgesellschaft Ag	Verfahren zur erzeugung von phosphatueberzuegen auf metalloberflaechen
US5268041A (en) *	1990-04-27	1993-12-07	Metallgesellschaft Ag	Process for phosphating metal surfaces
US5645706A (en) *	1992-04-30	1997-07-08	Nippondenso Co., Ltd.	Phosphate chemical treatment method
US5378292A (en) *	1993-12-15	1995-01-03	Henkel Corporation	Phosphate conversion coating and compositions and concentrates therefor with stable internal accelerator
DE4412363C2 (de) *	1994-04-11	1998-10-29	Bayerische Motoren Werke Ag	Verfahren zum Behandeln von Phosphatschlamm
US6066403A (en) *	1997-12-15	2000-05-23	Kansas State University Research Foundation	Metals having phosphate protective films
DE10208400B4 (de) *	2001-02-28	2018-03-29	Volkswagen Ag	Verfahren zur Phosphatierung von metallischen Oberflächen und eine Verwendung des Verfahrens
JP5974489B2 (ja) *	2012-01-11	2016-08-23	マツダ株式会社	リン酸塩皮膜処理液の長寿命化方法
AU2014226289B2 (en) *	2013-03-06	2016-09-15	Ppg Industries Ohio, Inc.	Methods for treating a ferrous metal substrate
EP3879003A1 (fr) *	2020-03-10	2021-09-15	Chemetall GmbH	Procédé amélioré pour augmenter la concentration d'ions de fer(ii) dans des systèmes de phosphatation côté fer et installation de phosphatation associée
CN112226755B (zh) *	2020-09-23	2023-06-23	山东大业股份有限公司	一种金属线材表面处理用磷化方法及装置
CN113737251B (zh) *	2021-08-31	2022-12-30	颖兴新材料(广东)有限公司	一种利用曝气除二价铁的磷化方法及其磷化系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL271948A (fr) *	1960-12-02
DE1184592B (de) *	1960-12-02	1964-12-31	Metallgesellschaft Ag	Verfahren zum Phosphatieren von Eisen und Stahl
GB996418A (en) *	1964-03-31	1965-06-30	Pyrene Co Ltd	Improvements relating to the phosphate coating of metals
DE2241798C2 (de) *	1972-08-25	1982-03-11	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren zur Phosphatierung von Eisen und Stahl
US3992300A (en) *	1972-09-27	1976-11-16	Trw Inc.	Apparatus for controlling iron content of a zinc phosphating bath
US3874951A (en) *	1972-09-27	1975-04-01	Trw Inc	Method for controlling iron content of a zinc phosphating bath
DE2540685C2 (de) *	1975-09-12	1985-06-27	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren zur Herstellung von Phosphatüberzügen
EP0040369B1 (fr) *	1980-05-12	1984-02-15	Toyota Jidosha Kabushiki Kaisha	Appareil pour le traitement superficiel d'un objet
DE3023479A1 (de) *	1980-06-24	1982-01-14	Metallgesellschaft Ag, 6000 Frankfurt	Phosphatierverfahren
GB2080835B (en) *	1980-07-25	1984-08-30	Pyrene Chemical Services Ltd	Prevention of sludge in phosphating baths
DE3345498A1 (de) *	1983-12-16	1985-06-27	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren zur herstellung von phosphatueberzuegen

1988
- 1988-12-02 DE DE3840668A patent/DE3840668A1/de not_active Withdrawn
1989
- 1989-09-30 AT AT89202478T patent/ATE90739T1/de not_active IP Right Cessation
- 1989-09-30 DE DE8989202478T patent/DE58904727D1/de not_active Expired - Lifetime
- 1989-09-30 EP EP89202478A patent/EP0372591B1/fr not_active Expired - Lifetime
- 1989-11-17 CA CA002003270A patent/CA2003270C/fr not_active Expired - Fee Related
- 1989-11-28 US US07/443,212 patent/US5039361A/en not_active Expired - Lifetime
- 1989-11-30 JP JP1309452A patent/JP2848462B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH02190480A (ja)	1990-07-26
JP2848462B2 (ja)	1999-01-20
DE58904727D1 (de)	1993-07-22
EP0372591B1 (fr)	1993-06-16
DE3840668A1 (de)	1990-06-07
ATE90739T1 (de)	1993-07-15
EP0372591A1 (fr)	1990-06-13
CA2003270C (fr)	1999-02-02
US5039361A (en)	1991-08-13

Legal Events

Date	Code	Title	Description
1996-03-12	EEER	Examination request
2006-11-17	MKLA	Lapsed

Publication	Publication Date	Title
CA2003270A1 (fr)	1990-06-02	Methode de phosphatation de surfaces metalliques
US4655925A (en)	1987-04-07	Activated sludge method
ATE7288T1 (de)	1984-05-15	Verfahren und vorrichtung zur biologischen reinigung von abwasser.
EP0414441A3 (en)	1993-02-24	Burnishing method and composition
PL286573A1 (en)	1991-07-15	Liquid waste-free method for manufacturing phosphate coatings on metal surfaces
ES8505733A1 (es)	1985-06-01	Procedimiento para el pretratamiento de superficies metalicas.
EP0355804A3 (fr)	1991-07-17	Composition et procédé de dépôt électrolytique
ZA839106B (en)	1984-07-25	Phosphating process for zinc-plated metals
ZW8090A1 (en)	1992-03-11	Improved process for the removal of cyanide from wastewaters
EP0295754A3 (en)	1990-03-28	Surface technique that accelerates the mass grinding and polishing of metal articles in roto finish equipment
SU1284600A1 (ru)	1987-01-23	Способ аэрации жидкости при флотации материалов
JPS563690A (en)	1981-01-14	High speed through-hole plating method
JPS56161892A (en)	1981-12-12	Unstationary active sludge process
JPS56169764A (en)	1981-12-26	Device for electroless copper plating
JPS5527062A (en)	1980-02-26	Concentration of sludge
Hauffe et al.	1990	Process for Phosphatizing Metal Surfaces
JPS5599393A (en)	1980-07-29	Method and apparatus for exhaust water treatment
Sasahara et al.	1984	Treatment of brewery effluent. Part IX: Effects of COD strength in crude effluent and MLSS concentration in aeration tank on the limit loading rates.
JPS6428802A (en)	1989-01-31	Manufacture of improved ferromagnetic metal powder
EP0324116A3 (en)	1990-04-04	Method and apparatus for producing one-side electroplated steel strip with enhanced phosphatability
JPS6442586A (en)	1989-02-14	Rustproofing device
Lu	1985	Detoxification of high concentrated cyanide wastewater with polysulfide.
JPS57177976A (en)	1982-11-01	Stabilizing method for concentration of treating solution in phosphating of zinc electroplated steel plate
JPS5252467A (en)	1977-04-27	Method for biological nitrification of ammonia in wastewater
JPS5644095A (en)	1981-04-23	Raw sewage treating method