ATE229098T1 - Beizmittel für edelstähle - Google Patents

Beizmittel für edelstähle

Info

Publication number: ATE229098T1
Authority: AT; Austria
Prior art keywords: pickle; acid; pickling agent; compound; iron
Prior art date: 1998-07-29

Application number

AT99942796T

Other languages

English (en)

Inventor

Eckart Schoenfelder

Guenther Schwane

Harald Werner

Original Assignee

Chemetall Gmbh

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.)

1998-07-29

Filing date

1999-07-22

Publication date

2002-12-15

1999-07-22 Application filed by Chemetall Gmbh filed Critical Chemetall Gmbh

2002-12-15 Application granted granted Critical

2002-12-15 Publication of ATE229098T1 publication Critical patent/ATE229098T1/de

Links

NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 4
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 4
239000003795 chemical substances by application Substances 0.000 abstract 4
238000005554 pickling Methods 0.000 abstract 4
235000021110 pickles Nutrition 0.000 abstract 3
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 2
229910000147 aluminium phosphate Inorganic materials 0.000 abstract 2
-1 aromatic nitro compound Chemical class 0.000 abstract 2
229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 2
239000011777 magnesium Substances 0.000 abstract 2
ONMOULMPIIOVTQ-UHFFFAOYSA-M 3-Nitrobenzene sulphonate Chemical compound [O-][N+](=O)C1=CC=CC(S([O-])(=O)=O)=C1 ONMOULMPIIOVTQ-UHFFFAOYSA-M 0.000 abstract 1
KFIRODWJCYBBHY-UHFFFAOYSA-L 3-nitrophthalate Chemical compound [O-]C(=O)C1=CC=CC([N+]([O-])=O)=C1C([O-])=O KFIRODWJCYBBHY-UHFFFAOYSA-L 0.000 abstract 1
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 abstract 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
125000003118 aryl group Chemical group 0.000 abstract 1
239000003995 emulsifying agent Substances 0.000 abstract 1
229910052749 magnesium Inorganic materials 0.000 abstract 1
150000002681 magnesium compounds Chemical class 0.000 abstract 1
150000002828 nitro derivatives Chemical class 0.000 abstract 1
239000007800 oxidant agent Substances 0.000 abstract 1
238000005507 spraying Methods 0.000 abstract 1
229910001220 stainless steel Inorganic materials 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1
238000009736 wetting Methods 0.000 abstract 1
239000000080 wetting agent 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/086—Iron or steel solutions containing HF
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/025—Cleaning or pickling metallic material with solutions or molten salts with acid solutions acidic pickling pastes

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Detergent Compositions (AREA)
Glass Compositions (AREA)
Catalysts (AREA)

AT99942796T 1998-07-29 1999-07-22 Beizmittel für edelstähle ATE229098T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19833990A DE19833990A1 (de)	1998-07-29	1998-07-29	Beizmittel für Edelstähle
PCT/EP1999/005226 WO2000006797A1 (de)	1998-07-29	1999-07-22	Beizmittel für edelstähle

Publications (1)

Publication Number	Publication Date
ATE229098T1 true ATE229098T1 (de)	2002-12-15

Family

ID=7875604

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT99942796T ATE229098T1 (de)	1998-07-29	1999-07-22	Beizmittel für edelstähle

Country Status (6)

Country	Link
US (1)	US7041629B2 (de)
EP (1)	EP1100982B1 (de)
AT (1)	ATE229098T1 (de)
CA (1)	CA2338484A1 (de)
DE (2)	DE19833990A1 (de)
WO (1)	WO2000006797A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10160318A1 (de) *	2001-12-07	2003-06-18	Henkel Kgaa	Verfahren zum Beizen von martensitischem oder ferritischem Edelstahl
DE102009038795A1 (de) *	2009-08-25	2011-05-05	Poligrat Gmbh	Beizverfahren für Edelstahl
DE102013101629A1 (de)	2013-02-19	2014-08-21	Wolfgang DAMBACHER	Vorrichtung und Verfahren zur Oberflächenbehandlung von Werkstücken

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2339467A (en) *	1942-02-13	1944-01-18	Hoe & Co R	Mechanism for registering printing plates
US2698781A (en) *	1953-04-27	1955-01-04	Enthone	Accelerating action of acids on metals
US3239467A (en) *	1962-02-15	1966-03-08	Lord Corp	Metal cleaning and treating compositions
GB1279834A (en) *	1968-10-07	1972-06-28	Chugai Kasei Co Ltd	Improvements in metal cleaning and etching compositions
DE2507059A1 (de) *	1975-02-19	1976-09-02	Basf Ag	Verfahren zur reinigung von eisen enthaltenden metallgegenstaenden
JPS5610396A (en) *	1979-07-07	1981-02-02	Nobuo Miyazawa	Additive for acid bath for descaling of stainless steel
DE3105508A1 (de) *	1981-02-14	1982-09-02	Metallgesellschaft Ag, 6000 Frankfurt	Beiz- und entrostungspaste fuer metalle
CA1185152A (en) *	1982-01-22	1985-04-09	Thomas W. Bleeks	Selective chemical removal of hard surface coatings from superalloy substrates
DE3530132A1 (de) *	1985-08-23	1987-02-26	August Wittig	Oberflaechen beiz- und entrostungspaste zum reinigen von metalloberflaechen insbesondere aus edelstahl und/oder aluminium u. aluminiumlegierungen
US4971631A (en) *	1988-03-07	1990-11-20	Bernard Lietaer	Compositions and methods for cleaning hard surfaces
FR2657888B1 (fr) *	1990-02-08	1994-04-15	Ugine Aciers	Procedes de decapage de materiaux en acier inoxydable.
FR2673200A1 (fr) *	1991-02-25	1992-08-28	Ugine Aciers	Procede de surdecapage de materiaux en acier tels que les aciers inoxydables et les aciers allies.
FR2683551B1 (fr) *	1991-11-07	1994-09-16	Ugine Sa	Procede de decapage de materiaux en acier en continu sur une ligne de traitement.
DE4237021C1 (de) *	1992-11-02	1994-02-10	Poligrat Gmbh	Mittel zum Beizen der Oberfläche von Chromnickelstählen und Chromstählen sowie Verwendung des Mittels
FR2721328B1 (fr) *	1994-06-15	1996-09-06	Ugine Sa	Procédé de décapage de matériaux métalliques, notamment en acier allié, en acier inoxydable ou en alliage de titane, par une solution du type contenant des ions ferriques en milieu acide.
SE504733C2 (sv) *	1994-06-17	1997-04-14	Ta Chemistry Ab	Förfarande för betning
US5711996A (en) *	1995-09-28	1998-01-27	Man-Gill Chemical Company	Aqueous coating compositions and coated metal surfaces
US5702534A (en) *	1996-05-24	1997-12-30	Armco Inc.	Hydrogen peroxide pickling of stainless steel

1998
- 1998-07-29 DE DE19833990A patent/DE19833990A1/de not_active Withdrawn
1999
- 1999-07-22 DE DE59903669T patent/DE59903669D1/de not_active Expired - Lifetime
- 1999-07-22 CA CA002338484A patent/CA2338484A1/en not_active Abandoned
- 1999-07-22 AT AT99942796T patent/ATE229098T1/de not_active IP Right Cessation
- 1999-07-22 WO PCT/EP1999/005226 patent/WO2000006797A1/de not_active Ceased
- 1999-07-22 EP EP99942796A patent/EP1100982B1/de not_active Expired - Lifetime
2003
- 2003-08-26 US US10/648,658 patent/US7041629B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP1100982A1 (de)	2001-05-23
CA2338484A1 (en)	2000-02-10
WO2000006797A1 (de)	2000-02-10
EP1100982B1 (de)	2002-12-04
US20040053801A1 (en)	2004-03-18
DE59903669D1 (de)	2003-01-16
DE19833990A1 (de)	2000-02-10
US7041629B2 (en)	2006-05-09

Legal Events

Date	Code	Title	Description
2004-10-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
FI100727B (fi)	1998-02-13	Koostumus epäorgaanisten peroksidiliuosten stabiloimiseksi
US8192556B2 (en)	2012-06-05	Pickling or brightening/passivating solution and process for steel and stainless steel
DE50101706D1 (de)	2004-04-22	Korrosionsschutzmittel und korrosionsschutzverfahren für metalloberflächen
JP2006503182A5 (de)	2006-06-15
GB1440994A (en)	1976-06-30	Acid pickling solution for treating metals
EP1307534A4 (de)	2004-08-11	Verfahren zur reinigung einer metalloberfläche
DE59906582D1 (de)	2003-09-18	Verfahren zum Beizen von Edelstahl
GB2000196A (en)	1979-01-04	Controlling stainless steel pickling solution by hydrogen peroxide and sulphuric acid addition
DE60325129D1 (de)	2009-01-22	Korrosionsbeständige, chromat-freie Konversionsbeschichtung für Magnesium-Legierungen
US3537926A (en)	1970-11-03	Chemical brightening of iron-containing surfaces of workpieces
DE59903669D1 (de)	2003-01-16	Beizmittel für edelstähle
US5227016A (en)	1993-07-13	Process and composition for desmutting surfaces of aluminum and its alloys
MXPA02007055A (es)	2002-12-13	Agente desoxidante que contiene urea y metodo para producir el mismo.
SE9402168D0 (sv)	1994-06-17	Förfarande för betning
GB375599A (en)	1932-06-30	Improvements in or relating to processes for pickling or cleaning iron or steel
ES2079634T3 (es)	1996-01-16	Procedimiento para el decapado de acero especial.
JPS62109997A (ja)	1987-05-21	弁金属の陽極酸化前処理方法
CN107177837A (zh)	2017-09-19	一种钢带化学镀镍溶液及其镀镍方法
GB949734A (en)	1964-02-19	Improvements relating to treatment of surfaces of zinc or alloys thereof
DE59907772D1 (de)	2003-12-24	Beizaktivierungslösung für die Vorbehandlung von Aluminium-Stahl-Verbundwerkstoffen vor einer Tauchverzinnung
JPS6365753B2 (de)	1988-12-16
DE59901680D1 (de)	2002-07-11	Vorbereitung von werkstücken für die kaltumformung
CN104145049A (zh)	2014-11-12	氮化合物用于酸洗不锈钢中的用途
GB525011A (en)	1940-08-20	Improvements in pickling steels and baths therefor
JPH0277581A (ja)	1990-03-16	非クロムクリーナー