FR844760A - Process for pickling iron and its alloys and products allowing this process to be carried out - Google Patents

Process for pickling iron and its alloys and products allowing this process to be carried out

Info

Publication number
FR844760A
FR844760A FR844760DA FR844760A FR 844760 A FR844760 A FR 844760A FR 844760D A FR844760D A FR 844760DA FR 844760 A FR844760 A FR 844760A
Authority
FR
France
Prior art keywords
alloys
carried out
pickling iron
products allowing
allowing
Prior art date
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
Application number
Other languages
French (fr)
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.)
Bayer Pharma AG
Original Assignee
Schering 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.)
Filing date
Publication date
Application filed by Schering AG filed Critical Schering AG
Application granted granted Critical
Publication of FR844760A publication Critical patent/FR844760A/en
Expired legal-status Critical Current

Links

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
FR844760D 1937-10-16 1938-10-15 Process for pickling iron and its alloys and products allowing this process to be carried out Expired FR844760A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE844760X 1937-10-16
DESCH114044D DE710733C (en) 1937-10-16 1937-10-17 Process for pickling iron and iron alloys

Publications (1)

Publication Number Publication Date
FR844760A true FR844760A (en) 1939-08-01

Family

ID=61187860

Family Applications (1)

Application Number Title Priority Date Filing Date
FR844760D Expired FR844760A (en) 1937-10-16 1938-10-15 Process for pickling iron and its alloys and products allowing this process to be carried out

Country Status (2)

Country Link
DE (1) DE710733C (en)
FR (1) FR844760A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270355B (en) * 1963-11-12 1968-06-12 Philips Nv Process for polishing heterogeneous combinations of iron, nickel, cobalt and their alloys
WO1993008317A1 (en) * 1991-10-25 1993-04-29 Solvay Interox S.P.A. Composition for stabilizing inorganic peroxide solutions

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923608A (en) * 1956-04-13 1960-02-02 Fmc Corp Method of improving the bonding properties of steel surfaces
BE871631A (en) * 1978-10-27 1979-04-27 Centre Rech Metallurgique PROCESS FOR CONTINUOUS PICKLING OF STEEL SHEETS.
CH691479A5 (en) 1996-12-06 2001-07-31 Siemens Ag Surface treatment of steel.
DE10156624B4 (en) * 2001-11-17 2005-10-27 Robert Bosch Gmbh Method and pickling solution for cleaning deposits of a steel workpiece

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270355B (en) * 1963-11-12 1968-06-12 Philips Nv Process for polishing heterogeneous combinations of iron, nickel, cobalt and their alloys
WO1993008317A1 (en) * 1991-10-25 1993-04-29 Solvay Interox S.P.A. Composition for stabilizing inorganic peroxide solutions
US5538152A (en) * 1991-10-25 1996-07-23 Solvay Interox S.P.A. Stabilizing composition for inorganic peroxide solutions

Also Published As

Publication number Publication date
DE710733C (en) 1941-09-19

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