ATE134720T1 - Verfahren zur erzeugung von phosphatüberzügen - Google Patents

Verfahren zur erzeugung von phosphatüberzügen

Info

Publication number: ATE134720T1
Authority: AT; Austria
Prior art keywords: phosphate; phosphate coatings; precipitated; neutral; calcium hydroxide
Prior art date: 1992-12-19

Application number

AT93203269T

Other languages

English (en)

Inventor

Dieter Hauffe

Margit Fleischhacker-Jeworrek

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.)

1992-12-19

Filing date

1993-11-23

Publication date

1996-03-15

1993-11-23 Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag

1996-03-15 Application granted granted Critical

1996-03-15 Publication of ATE134720T1 publication Critical patent/ATE134720T1/de

Links

229910019142 PO4 Inorganic materials 0.000 title abstract 3
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title abstract 3
239000010452 phosphate Substances 0.000 title abstract 3
238000004519 manufacturing process Methods 0.000 title 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 2
239000000920 calcium hydroxide Substances 0.000 abstract 2
229910001861 calcium hydroxide Inorganic materials 0.000 abstract 2
230000007935 neutral effect Effects 0.000 abstract 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
229910000831 Steel Inorganic materials 0.000 abstract 1
239000012190 activator Substances 0.000 abstract 1
238000000576 coating method Methods 0.000 abstract 1
229910052742 iron Inorganic materials 0.000 abstract 1
229910052749 magnesium Inorganic materials 0.000 abstract 1
239000011777 magnesium Substances 0.000 abstract 1
GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 abstract 1
239000004137 magnesium phosphate Substances 0.000 abstract 1
229960002261 magnesium phosphate Drugs 0.000 abstract 1
229910000157 magnesium phosphate Inorganic materials 0.000 abstract 1
235000010994 magnesium phosphates Nutrition 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
-1 peroxide compound Chemical class 0.000 abstract 1
239000010959 steel Substances 0.000 abstract 1
239000000126 substance 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
- C23C22/07—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
- C23C22/10—Orthophosphates containing oxidants

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)
Glass Compositions (AREA)
Materials For Medical Uses (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)

AT93203269T 1992-12-19 1993-11-23 Verfahren zur erzeugung von phosphatüberzügen ATE134720T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4243214A DE4243214A1 (de)	1992-12-19	1992-12-19	Verfahren zur Erzeugung von Phosphatüberzügen

Publications (1)

Publication Number	Publication Date
ATE134720T1 true ATE134720T1 (de)	1996-03-15

Family

ID=6475929

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT93203269T ATE134720T1 (de)	1992-12-19	1993-11-23	Verfahren zur erzeugung von phosphatüberzügen

Country Status (8)

Country	Link
US (1)	US5383982A (de)
EP (1)	EP0603921B1 (de)
JP (1)	JPH06228766A (de)
AT (1)	ATE134720T1 (de)
CA (1)	CA2111165A1 (de)
DE (2)	DE4243214A1 (de)
ES (1)	ES2085713T3 (de)
ZA (1)	ZA939466B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1995008008A1 (en)	1993-09-13	1995-03-23	Commonwealth Scientific And Industrial Research Organisation	Metal treatment with acidic, rare earth ion containing cleaning solution
AUPM621194A0 (en) *	1994-06-10	1994-07-07	Commonwealth Scientific And Industrial Research Organisation	Conversion coating and process for its formation
MX9703435A (es) *	1994-11-11	1997-07-31	Commw Scient Ind Res Org	Procedimiento y solucion para proporcionar un revestimiento de conversion sobre una superficie de metal.
NO312911B1 (no) *	1994-12-22	2002-07-15	Budenheim Rud A Oetker Chemie	Antikorrosjonspigment og anvendelse av dette
US5683522A (en) *	1995-03-30	1997-11-04	Sundstrand Corporation	Process for applying a coating to a magnesium alloy product
DE19544614A1 (de)	1995-11-30	1997-06-05	Metallgesellschaft Ag	Verfahren zur Phospatierung von Metalloberflächen
DE19754109A1 (de) *	1997-12-05	1999-06-10	Henkel Kgaa	Abwasseraufbereitung bei der Phosphatierung
AUPQ633200A0 (en)	2000-03-20	2000-04-15	Commonwealth Scientific And Industrial Research Organisation	Process and solution for providing a conversion coating on a metallic surface I
AUPQ633300A0 (en)	2000-03-20	2000-04-15	Commonwealth Scientific And Industrial Research Organisation	Process and solution for providing a conversion coating on a metallic surface ii
DE102005047424A1 (de) *	2005-09-30	2007-04-05	Henkel Kgaa	Phosphatierlösung mit Wasserstoffperoxid und chelatbildenden Carbonsäuren
US20130139930A1 (en) *	2009-12-18	2013-06-06	Latitude 18, Inc.	Inorganic phosphate corrosion resistant coatings
CN119194429A (zh) *	2023-06-19	2024-12-27	中国石油天然气集团有限公司	一种油套管接箍磷化耐蚀环保型磷化液及其制备、使用方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB517049A (en) *	1937-07-20	1940-01-18	Pyrene Co Ltd	Improvements in or relating to improving the resistance of metals to corrosion
DE977633C (de) *	1950-07-06	1967-11-02	Galvapol Ges Fuer Galvanotechn	Verfahren zur Herstellung von Phosphatueberzuegen auf eisenhaltigen Metallgegenstaenden
DE2327304C3 (de) *	1973-05-29	1982-01-21	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren zum Aufbringen von Phosphatüberzügen auf Metalle
GB1415999A (en) *	1973-05-29	1975-12-03	Pyrene Chemical Services Ltd	Process for forming phosphate coatings
JPS5893879A (ja) *	1981-11-30	1983-06-03	Hitachi Ltd	フロン吸収式冷凍機
US4788086A (en) *	1984-07-14	1988-11-29	Nippondenso Co., Ltd.	Copper-based metallic member having a chemical conversion film and method for producing same
DE58902702D1 (de) *	1988-11-25	1992-12-17	Metallgesellschaft Ag	Verfahren zum aufbringen von phosphatueberzuegen.
DE3927614A1 (de) *	1989-08-22	1991-02-28	Metallgesellschaft Ag	Verfahren zur erzeugung von phosphatueberzuegen auf metallen
DE4013483A1 (de) *	1990-04-27	1991-10-31	Metallgesellschaft Ag	Verfahren zur phosphatierung von metalloberflaechen
US5268041A (en) *	1990-04-27	1993-12-07	Metallgesellschaft Ag	Process for phosphating metal surfaces

1992
- 1992-12-19 DE DE4243214A patent/DE4243214A1/de not_active Withdrawn
1993
- 1993-11-23 AT AT93203269T patent/ATE134720T1/de not_active IP Right Cessation
- 1993-11-23 ES ES93203269T patent/ES2085713T3/es not_active Expired - Lifetime
- 1993-11-23 DE DE59301729T patent/DE59301729D1/de not_active Expired - Fee Related
- 1993-11-23 EP EP93203269A patent/EP0603921B1/de not_active Expired - Lifetime
- 1993-12-10 CA CA002111165A patent/CA2111165A1/en not_active Abandoned
- 1993-12-13 US US08/166,254 patent/US5383982A/en not_active Expired - Fee Related
- 1993-12-17 ZA ZA939466A patent/ZA939466B/xx unknown
- 1993-12-17 JP JP5344287A patent/JPH06228766A/ja active Pending

Also Published As

Publication number	Publication date
ES2085713T3 (es)	1996-06-01
JPH06228766A (ja)	1994-08-16
EP0603921B1 (de)	1996-02-28
DE4243214A1 (de)	1994-06-23
DE59301729D1 (de)	1996-04-04
CA2111165A1 (en)	1994-06-20
ZA939466B (en)	1995-06-19
US5383982A (en)	1995-01-24
EP0603921A1 (de)	1994-06-29

Legal Events

Date	Code	Title	Description
2002-08-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
ATE134720T1 (de)	1996-03-15	Verfahren zur erzeugung von phosphatüberzügen
BR9503967A (pt)	1996-09-24	Processo de inibição da formação de incrustação
PL321960A1 (en)	1998-01-05	Method of phosphate treating incuding final washing with metal solutions
DE59000923D1 (de)	1993-04-01	Verfahren zur erzeugung von phosphatueberzuegen auf metalloberflaechen.
DE69606505D1 (de)	2000-03-09	Verfahren zum Beizen von Stahl
AU3907689A (en)	1990-02-01	Method for controlling scale deposition in aqueous systems using allyl sulfonate maleic anhydride polymers
DE3650659D1 (de)	1998-01-08	Verfahren zur Phosphatierung von Metalloberflächen
DE69801929D1 (de)	2001-11-15	Triazinthiol enthaltendes Korrosionsschutzüberzugzusammensetzung, Verfahren zur Korrosionsschutzbehandlung und so behandelte Metallmaterialien
AU561151B2 (en)	1987-04-30	Phosphating of zinc-plated metal
ATE39135T1 (de)	1988-12-15	Verfahren zur zink-calcium-phosphatierung von metalloberflaechen bei niedriger behandlungstemperatur.
DE59001884D1 (de)	1993-08-05	Verfahren zur erzeugung von phosphatueberzuegen auf metallen.
ATE121803T1 (de)	1995-05-15	Verfahren zur herstellung von manganhaltigen zinkphosphatschichten auf verzinktem stahl.
RO118199B1 (ro)	2003-03-28	Procedeu de tratare a apelor reziduale
ATE130052T1 (de)	1995-11-15	Verfahren zur erleichterung der kaltumformung.
FR2347457A2 (fr)	1977-11-04	Procede de traitement de surfaces metalliques phosphatees
FI873107A0 (fi)	1987-07-14	Foerfarande foer avlaegsnande av tungmetaller fraon surt, fosfatinnehaollande, vattenhaltigt medium.
DE3681958D1 (de)	1991-11-21	Verfahren zur phosphatierung von metalloberflaechen.
ATE39134T1 (de)	1988-12-15	Phosphatierung von metalloberflaechen.
GB2136455B (en)	1986-06-18	Treatment of ferrous substrates
GR1002723B (el)	1997-07-03	Μεθοδος αποσιδηρωσης βιομηχανικων ορυκτων με εκχυλιση με οξαλικο οξυ και προσθηκη ιοντων δισθενους σιδηρου.
ES2005494A6 (es)	1989-03-01	Un metodo de nitruracion a baja temperatura de piezas de acero.