ZA896965B - Process for the electrolytic pickling of high-grade steel strip - Google Patents

Process for the electrolytic pickling of high-grade steel strip

Info

Publication number: ZA896965B
Authority: ZA; South Africa
Prior art keywords: steel strip; grade steel; electrolytic pickling; pickling; electrolytic
Prior art date: 1988-09-14

Application number

ZA896965A

Other languages

English (en)

Inventor

Gerald Dipl Ing Dr Maresch

Maresch Dipl Ing Dr Gerald

Ulrich Ing Krupicka

Krupicka Ing Ulrich

Original Assignee

Andritz Ag Maschf

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.)

1988-09-14

Filing date

1989-09-13

Publication date

1990-06-27

1989-09-13 Application filed by Andritz Ag Maschf filed Critical Andritz Ag Maschf

1990-06-27 Publication of ZA896965B publication Critical patent/ZA896965B/xx

Links

229910000831 Steel Inorganic materials 0.000 title 1
238000000034 method Methods 0.000 title 1
238000005554 pickling Methods 0.000 title 1
239000010959 steel Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/04—Wires; Strips; Foils
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
- C25F1/02—Pickling; Descaling
- C25F1/04—Pickling; Descaling in solution
- C25F1/06—Iron or steel

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Electroplating Methods And Accessories (AREA)

ZA896965A 1988-09-14 1989-09-13 Process for the electrolytic pickling of high-grade steel strip ZA896965B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0225888A AT391486B (de)	1988-09-14	1988-09-14	Verfahren zum elektrolytischen beizen von edelstahlband

Publications (1)

Publication Number	Publication Date
ZA896965B true ZA896965B (en)	1990-06-27

Family

ID=3530989

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA896965A ZA896965B (en)	1988-09-14	1989-09-13	Process for the electrolytic pickling of high-grade steel strip

Country Status (9)

Country	Link
US (1)	US5022971A (fr)
EP (1)	EP0359736B1 (fr)
JP (1)	JPH0713320B2 (fr)
KR (1)	KR950012425B1 (fr)
AT (1)	AT391486B (fr)
DE (1)	DE58903444D1 (fr)
ES (1)	ES2039949T3 (fr)
FI (1)	FI90093C (fr)
ZA (1)	ZA896965B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0774480B2 (ja) *	1991-05-01	1995-08-09	中外炉工業株式会社	ステンレス鋼帯の連続焼鈍酸洗設備
AT399167B (de) *	1991-06-10	1995-03-27	Andritz Patentverwaltung	Verfahren und vorrichtung zum elektrolytischen beizen von kontinuierlich durchlaufendem elektrisch leitendem gut
ES2142018T3 (es) *	1995-09-15	2000-04-01	Mannesmann Ag	Procedimiento e instalacion para el tratamiento de productos en forma de fleje de acero inoxidable.
US6096183A (en) *	1997-12-05	2000-08-01	Ak Steel Corporation	Method of reducing defects caused by conductor roll surface anomalies using high volume bottom sprays
AT406486B (de) *	1998-12-22	2000-05-25	Andritz Patentverwaltung	Verfahren zum beizen von edelstahl
WO2025185800A1 (fr) *	2024-03-04	2025-09-12	Thyssenkrupp Steel Europe Ag	Procédé de fabrication d'une bande laminée à froid

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT1461B (fr) *	1899-06-12	1900-06-11	Ver Elek Citaets Actien Ges
AT213190B (de) *	1958-12-23	1961-01-25	Othmar Ing Ruthner	Verfahren zum Beizen von legierten Stählen
AT240674B (de) *	1963-04-25	1965-06-10	Othmar Ing Ruthner	Verfahren zum elektrolytischen Beizen von niedriglegierten und Kohlenstoffstählen
AT252685B (de) *	1964-12-22	1967-03-10	Ruthner Ind Planungs Ag	Verfahren zum Beizen hochlegierter Stähle und Sonderlegierungen
AT252674B (de) *	1965-04-09	1967-03-10	Othmar Matzke	Zur Aufnahme des Achsdruckes geeignete (lasttragende) Abrollverzahnung
IT1047584B (it) *	1975-09-26	1980-10-20	Centro Speriment Metallurg	Metodo per migliorare la suscetti bilita dell acciaio ai rivestimenti
FR2431554A1 (fr) *	1978-07-20	1980-02-15	Ruthner Industrieanlagen Ag	Procede pour le decapage electrolytique de bandes laf d'acier inoxydable
AT387406B (de) *	1987-05-07	1989-01-25	Andritz Ag Maschf	Verfahren zum elektrolytischen beizen von chromhaeltigem edelstahl

1988
- 1988-09-14 AT AT0225888A patent/AT391486B/de not_active IP Right Cessation
1989
- 1989-08-24 FI FI893978A patent/FI90093C/fi not_active IP Right Cessation
- 1989-09-01 ES ES198989890225T patent/ES2039949T3/es not_active Expired - Lifetime
- 1989-09-01 EP EP89890225A patent/EP0359736B1/fr not_active Expired - Lifetime
- 1989-09-01 DE DE8989890225T patent/DE58903444D1/de not_active Expired - Fee Related
- 1989-09-06 KR KR89012905A patent/KR950012425B1/ko not_active Expired - Fee Related
- 1989-09-08 JP JP1234527A patent/JPH0713320B2/ja not_active Expired - Lifetime
- 1989-09-13 US US07/406,342 patent/US5022971A/en not_active Expired - Fee Related
- 1989-09-13 ZA ZA896965A patent/ZA896965B/xx unknown

Also Published As

Publication number	Publication date
FI90093C (fi)	1993-12-27
JPH0713320B2 (ja)	1995-02-15
FI90093B (fi)	1993-09-15
ATA225888A (de)	1990-04-15
EP0359736B1 (fr)	1993-02-03
KR900004969A (ko)	1990-04-13
ES2039949T3 (es)	1993-10-01
DE58903444D1 (de)	1993-03-18
JPH02107800A (ja)	1990-04-19
US5022971A (en)	1991-06-11
FI893978L (fi)	1990-03-15
AT391486B (de)	1990-10-10
FI893978A0 (fi)	1989-08-24
KR950012425B1 (en)	1995-10-17
EP0359736A1 (fr)	1990-03-21

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