FR2721328B1 - 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. - Google Patents

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.

Info

Publication number: FR2721328B1
Authority: FR; France
Prior art keywords: solution; pickling; pct; enclosure; spraying
Prior art date: 1994-06-15
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.): Expired - Fee Related

Application number

FR9407328A

Other languages

English (en)

Other versions

FR2721328A1 (fr

Inventor

Didier Paul

Bernard Vialatte

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.)

Ugine SA

Original Assignee

Ugine SA

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.)

1994-06-15

Filing date

1994-06-15

Publication date

1996-09-06

1994-06-15 Priority to FR9407328A priority Critical patent/FR2721328B1/fr

1994-06-15 Application filed by Ugine SA filed Critical Ugine SA

1995-06-07 Priority to US08/727,630 priority patent/US6033485A/en

1995-06-07 Priority to CA002190779A priority patent/CA2190779C/fr

1995-06-07 Priority to JP50171596A priority patent/JP3735691B2/ja

1995-06-07 Priority to KR10-2002-7007450A priority patent/KR100427795B1/ko

1995-06-07 Priority to EP95922577A priority patent/EP0766751B1/fr

1995-06-07 Priority to KR1019960706746A priority patent/KR100361114B1/ko

1995-06-07 Priority to ES95922577T priority patent/ES2132680T3/es

1995-06-07 Priority to AT95922577T priority patent/ATE179763T1/de

1995-06-07 Priority to DE69509527T priority patent/DE69509527T2/de

1995-06-07 Priority to PCT/FR1995/000744 priority patent/WO1995034695A1/fr

1995-12-22 Publication of FR2721328A1 publication Critical patent/FR2721328A1/fr

1996-09-06 Application granted granted Critical

1996-09-06 Publication of FR2721328B1 publication Critical patent/FR2721328B1/fr

2014-06-15 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- C23G1/10—Other heavy metals
- C23G1/106—Other heavy metals refractory 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
- 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
- C23G1/36—Regeneration of waste pickling liquors
- 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
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
- 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
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
- C23G3/023—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by spraying

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)
ing And Chemical Polishing (AREA)

FR9407328A 1994-06-15 1994-06-15 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. Expired - Fee Related FR2721328B1 (fr)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
FR9407328A FR2721328B1 (fr)	1994-06-15	1994-06-15	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.
AT95922577T ATE179763T1 (de)	1994-06-15	1995-06-07	Verfahren zum ätzen von metallischen werkstoffen
JP50171596A JP3735691B2 (ja)	1994-06-15	1995-06-07	金属材料の酸洗方法
KR10-2002-7007450A KR100427795B1 (ko)	1994-06-15	1995-06-07	금속 재료의 산세척 장치
EP95922577A EP0766751B1 (fr)	1994-06-15	1995-06-07	Procede de decapage de materiaux metalliques
KR1019960706746A KR100361114B1 (ko)	1994-06-15	1995-06-07	금속재료의산세척방법
US08/727,630 US6033485A (en)	1994-06-15	1995-06-07	Process for the pickling of metallic materials
CA002190779A CA2190779C (fr)	1994-06-15	1995-06-07	Procede de decapage de materiaux metalliques
DE69509527T DE69509527T2 (de)	1994-06-15	1995-06-07	Verfahren zum ätzen von metallischen werkstoffen
PCT/FR1995/000744 WO1995034695A1 (fr)	1994-06-15	1995-06-07	Procede de decapage de materiaux metalliques
ES95922577T ES2132680T3 (es)	1994-06-15	1995-06-07	Procedimiento de decapado de materiales metalicos.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9407328A FR2721328B1 (fr)	1994-06-15	1994-06-15	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.

Publications (2)

Publication Number	Publication Date
FR2721328A1 FR2721328A1 (fr)	1995-12-22
FR2721328B1 true FR2721328B1 (fr)	1996-09-06

Family

ID=9464247

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9407328A Expired - Fee Related FR2721328B1 (fr)	1994-06-15	1994-06-15	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.

Country Status (10)

Country	Link
US (1)	US6033485A (fr)
EP (1)	EP0766751B1 (fr)
JP (1)	JP3735691B2 (fr)
KR (2)	KR100361114B1 (fr)
AT (1)	ATE179763T1 (fr)
CA (1)	CA2190779C (fr)
DE (1)	DE69509527T2 (fr)
ES (1)	ES2132680T3 (fr)
FR (1)	FR2721328B1 (fr)
WO (1)	WO1995034695A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1296932B1 (it) *	1997-12-05	1999-08-03	Acciai Speciali Terni Spa	Procedimento di decapaggio a spruzzo per nastro d'acciaio ed apparecchiatura per attuare detto procedimento
DE19833990A1 (de) *	1998-07-29	2000-02-10	Metallgesellschaft Ag	Beizmittel für Edelstähle
US6494961B2 (en) *	2001-03-30	2002-12-17	Alcan International Limited	Method of controlling solution concentration in strip cleaning line
FR2917097A1 (fr) *	2007-06-06	2008-12-12	Siemens Vai Metals Tech Sas	Installation de decapage de bandes metalliques,notamment en acier
KR100926610B1 (ko)	2007-10-24	2009-11-11	주식회사 포스코	혼산슬러지 자동 제거 장치
CN101275231B (zh) *	2008-05-27	2010-06-02	洛阳双瑞金属复合材料有限公司	不锈钢复合板喷淋酸洗、抛光、钝化的方法及装置配置
KR101242877B1 (ko) *	2010-12-28	2013-03-12	주식회사 포스코	근적외선-적정법을 이용한 Ｏｎ-ｌｉｎｅ 산액 분석 방법
JP2019150866A (ja) *	2018-03-06	2019-09-12	日本製鉄株式会社	線材コイルの水冷装置、及び、線材コイルの結束方法
CN113906162B (zh) *	2020-01-09	2023-06-23	普锐特冶金技术日本有限公司	钢板的酸洗方法及酸洗装置
CN111607800A (zh) *	2020-06-24	2020-09-01	江苏苏讯新材料科技有限公司	一种不锈钢带盐酸酸洗循环系统及其方法
CN112593240A (zh) *	2020-11-26	2021-04-02	江苏欧姆圣智能装备股份有限公司	一种全封闭的酸洗槽体
CN113774397B (zh) *	2021-09-24	2024-07-23	中冶南方工程技术有限公司	一种降低冷轧酸液消耗的工艺及其设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2325111A1 (de) *	1973-05-17	1974-12-05	Steuler Industriewerke Gmbh	Oberflaechenbehandlungsanlage fuer relativ breite bleche
CA1063809A (fr) *	1975-12-11	1979-10-09	Godefridus M. Swinkels	Traitement hydrometallurgique du minerai sulphure
FR2587369B1 (fr) *	1985-09-19	1993-01-29	Ugine Gueugnon Sa	Procede de decapage acide de produits en acier inoxydable
JPH01165783A (ja) *	1987-12-23	1989-06-29	Kawasaki Steel Corp	ステンレス鋼帯用酸洗浴の更新方法
JPH02205692A (ja) *	1989-02-04	1990-08-15	Nippon Steel Corp	ステンレス鋼の酸洗方法およびその設備
DE4240572A1 (de) *	1992-12-03	1994-06-09	Schloemann Siemag Ag	Beizanlage und Verfahren zum Betreiben der Beizanlage

1994
- 1994-06-15 FR FR9407328A patent/FR2721328B1/fr not_active Expired - Fee Related
1995
- 1995-06-07 KR KR1019960706746A patent/KR100361114B1/ko not_active IP Right Cessation
- 1995-06-07 ES ES95922577T patent/ES2132680T3/es not_active Expired - Lifetime
- 1995-06-07 WO PCT/FR1995/000744 patent/WO1995034695A1/fr active Application Filing
- 1995-06-07 CA CA002190779A patent/CA2190779C/fr not_active Expired - Fee Related
- 1995-06-07 AT AT95922577T patent/ATE179763T1/de not_active IP Right Cessation
- 1995-06-07 DE DE69509527T patent/DE69509527T2/de not_active Expired - Lifetime
- 1995-06-07 KR KR10-2002-7007450A patent/KR100427795B1/ko not_active IP Right Cessation
- 1995-06-07 JP JP50171596A patent/JP3735691B2/ja not_active Expired - Fee Related
- 1995-06-07 EP EP95922577A patent/EP0766751B1/fr not_active Expired - Lifetime
- 1995-06-07 US US08/727,630 patent/US6033485A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2190779C (fr)	2004-08-03
EP0766751A1 (fr)	1997-04-09
ES2132680T3 (es)	1999-08-16
FR2721328A1 (fr)	1995-12-22
ATE179763T1 (de)	1999-05-15
DE69509527T2 (de)	1999-09-02
KR100427795B1 (ko)	2004-04-28
EP0766751B1 (fr)	1999-05-06
JP3735691B2 (ja)	2006-01-18
KR20030097597A (ko)	2003-12-31
DE69509527D1 (de)	1999-06-10
CA2190779A1 (fr)	1995-12-21
KR970703449A (ko)	1997-07-03
JPH10503805A (ja)	1998-04-07
WO1995034695A1 (fr)	1995-12-21
US6033485A (en)	2000-03-07
KR100361114B1 (ko)	2003-10-22

Publication	Publication Date	Title
FR2721328B1 (fr)	1996-09-06	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.
JP2819378B2 (ja)	1998-10-30	ステンレス鋼のピックリング法
MY112995A (en)	2001-10-31	Process for imroving productivity of a carbonylation catalyst solution by removing corrosion metals
FR2454159A1 (fr)	1980-11-07	Procede de decontamination des reacteurs nucleaires
NO910448D0 (no)	1991-02-06	Fremgangsmaate for vasking/rensing av staalmaterialer.
FI81126B (fi)	1990-05-31	Foerfarande foer betning av produkter av rostfritt staol.
PL286573A1 (en)	1991-07-15	Liquid waste-free method for manufacturing phosphate coatings on metal surfaces
FI920787A0 (fi)	1992-02-24	Menetelmä teräsmateriaalin, kuten ruostumattomien terästen ja seostettujen terästen peittaamiseksi
DE59300866D1 (de)	1995-12-07	Verfahren zur wärmebehandlung von metallischem gut.
JPS63216986A (ja)	1988-09-09	低Ｃｒ鋼の高速酸洗方法
ES2142519T3 (es)	2000-04-16	Procedimiento para la nitruracion y/o la nitrocarburacion de piezas metalicas.
Kato et al.	1990	Development of rapid decarburization technology by combined process of converter and RH degasser for ultra low carbon steel
DK289081A (da)	1981-06-30	Fremgansmaade til syrerensning af jern og jernlegeringer samt middel til udfoerelse af fremgangsmaaden
Kouroki et al.	1992	The behavior of decarburization reaction in RH process
Haastert	1991	Development Trends in Secondary Steelmaking Technology, Especially the Vacuum Treatment by the RH Process
Kuncl et al.	1989	Production of Ferritic Stainless Steels of Very Low Carbon and Nitrogen Content in E. A. F. and V. O. D. Plant in Poldi-Sonp Works
Matsuda et al.	1990	Studies of Surface Modification of Nonferrous Metals by Means of Plasma Ion Nitriding(PIN) Process. III. Rapid Plasma Ion Nitriding Process by Means of Hollow Cathode Glow Discharge.(Retroactive Coverage)
GB905282A (en)	1962-09-05	A method of pickling metal parts in nitric acid
Da Cunha et al.	1994	Influence of previous microstructure on the spheroidization rate of medium carbon low alloy chromium steel wire rods
Berceanu et al.	1992	Research about steel alloying processes by powder-materials injection
Grun	1992	Pulse Plasma Nitriding--the Modern Surface Treatment of Steel
Reichel et al.	1996	Optimisation of the VOD process in the Baildon steelworks
Chihara et al.	1985	Application of Hot Metal Treatment to the Steelmaking Process
JPS6046380A (ja)	1985-03-13	装置の防食方法
Henriet et al.	1992	Process for Pickling Steel Materials Such as Stainless Steels and Alloy Steels

Legal Events

Date	Code	Title	Description
2001-03-30	ST	Notification of lapse