BE842899A - NEUTRAL ELECTROLYTIC PICKLING OF STEELS - Google Patents

NEUTRAL ELECTROLYTIC PICKLING OF STEELS

Info

Publication number: BE842899A
Authority: BE; Belgium
Prior art keywords: steels; electrolytic pickling; neutral electrolytic; neutral; pickling
Prior art date: 1975-06-13

Application number

BE6045550A

Other languages

French (fr)

Inventor

N Azzerri

A Tamba

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.)

1975-06-13

Filing date

1976-06-11

Publication date

1976-10-01

1976-06-11 Application filed filed Critical

1976-10-01 Publication of BE842899A publication Critical patent/BE842899A/en

Classifications

- 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)
Preventing Corrosion Or Incrustation Of Metals (AREA)

BE6045550A 1975-06-13 1976-06-11 NEUTRAL ELECTROLYTIC PICKLING OF STEELS BE842899A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT5004375A IT1036987B (en)	1975-06-13	1975-06-13	NEUTRAL ELECTROLYTIC PICKLING OF STEELS

Publications (1)

Publication Number	Publication Date
BE842899A true BE842899A (en)	1976-10-01

Family

ID=11272148

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE6045550A BE842899A (en)	1975-06-13	1976-06-11	NEUTRAL ELECTROLYTIC PICKLING OF STEELS

Country Status (3)

Country	Link
BE (1)	BE842899A (en)
FR (1)	FR2314274A1 (en)
IT (1)	IT1036987B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1066167B (en) *	1976-06-24	1985-03-04	Centro Speriment Metallurg	METHOD FOR PRE-COATING STEEL SURFACES
IT1116679B (en) *	1977-12-16	1986-02-10	Centro Speriment Metallurg	IMPROVEMENT IN THE PRODUCTION PROCESS OF SILICON STEEL SHEET FOR MAGNETIC USE
US4363709A (en) *	1981-02-27	1982-12-14	Allegheny Ludlum Steel Corporation	High current density, acid-free electrolytic descaling process
IT1225255B (en) *	1982-09-21	1990-11-05	Italimpianti	CONTINUOUS ANNEALING METHOD OF STEEL SHEET TAPES AND CONTINUOUS ANNEALING LINE FOR THE IMPLEMENTATION OF SUCH METHOD

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE937209C (en) *	1952-04-10	1955-12-29	Richard Dr Springer	Process for the electrolytic derusting, descaling and browning of metals in alkaline solutions
AT255229B (en) *	1965-06-21	1967-06-26	Ruthner Ind Planungs Ag	Process for pickling siliconized sheets
US3756931A (en) *	1971-09-13	1973-09-04	Boer C De	Electrolytic cleaning and corrosi on removal process

1975
- 1975-06-13 IT IT5004375A patent/IT1036987B/en active
1976
- 1976-06-11 FR FR7617723A patent/FR2314274A1/en active Granted
- 1976-06-11 BE BE6045550A patent/BE842899A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2314274A1 (en)	1977-01-07
FR2314274B1 (en)	1978-11-17
IT1036987B (en)	1979-10-30

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Legal Events

Date	Code	Title	Description
1992-12-31	RE	Patent lapsed	Owner name: CENTRO SVILUPPO MATERIALI S.P.A. Effective date: 19920630

Date

Code

Title

Description

1992-12-31

Patent lapsed

Owner name: CENTRO SVILUPPO MATERIALI S.P.A.

Effective date: 19920630