FR1182531A - Process for the acid pickling of metals and products used for the implementation of this process - Google Patents
Process for the acid pickling of metals and products used for the implementation of this processInfo
- Publication number
- FR1182531A FR1182531A FR1182531DA FR1182531A FR 1182531 A FR1182531 A FR 1182531A FR 1182531D A FR1182531D A FR 1182531DA FR 1182531 A FR1182531 A FR 1182531A
- Authority
- FR
- France
- Prior art keywords
- metals
- implementation
- products used
- acid pickling
- pickling
- 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
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
- C23G1/081—Iron or steel solutions containing H2SO4
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1182531T | 1957-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1182531A true FR1182531A (en) | 1959-06-25 |
Family
ID=9662559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1182531D Expired FR1182531A (en) | 1957-09-10 | 1957-09-10 | Process for the acid pickling of metals and products used for the implementation of this process |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1182531A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2465010A1 (en) * | 1979-09-17 | 1981-03-20 | Solvay | PROCESS FOR INHIBITING THE CORROSION OF A METAL PLANT IN CONTACT WITH AN ACIDIC BATH |
FR2476146A1 (en) * | 1980-02-20 | 1981-08-21 | Solvay | Acid bath for magnetite film removal from metal surface - contains alkyl:pyridinium chloride and excess cyanide complex for effective film removal without metal attack |
EP0648864A1 (en) * | 1993-10-18 | 1995-04-19 | Rohm And Haas Company | Use of iron salts for inhibiting corrosion of metals |
-
1957
- 1957-09-10 FR FR1182531D patent/FR1182531A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2465010A1 (en) * | 1979-09-17 | 1981-03-20 | Solvay | PROCESS FOR INHIBITING THE CORROSION OF A METAL PLANT IN CONTACT WITH AN ACIDIC BATH |
EP0025624A1 (en) * | 1979-09-17 | 1981-03-25 | SOLVAY & Cie (Société Anonyme) | Process for inhibiting the corrosion of a metallic installation upon contact with an acidic bath |
FR2476146A1 (en) * | 1980-02-20 | 1981-08-21 | Solvay | Acid bath for magnetite film removal from metal surface - contains alkyl:pyridinium chloride and excess cyanide complex for effective film removal without metal attack |
EP0648864A1 (en) * | 1993-10-18 | 1995-04-19 | Rohm And Haas Company | Use of iron salts for inhibiting corrosion of metals |
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