FR695787A - Process for the protection of metals and their alloys - Google Patents
Process for the protection of metals and their alloysInfo
- Publication number
- FR695787A FR695787A FR695787DA FR695787A FR 695787 A FR695787 A FR 695787A FR 695787D A FR695787D A FR 695787DA FR 695787 A FR695787 A FR 695787A
- Authority
- FR
- France
- Prior art keywords
- alloys
- metals
- protection
- 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
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
- C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
- C23G1/063—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors heterocyclic compounds
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)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE342235T | 1929-05-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR695787A true FR695787A (en) | 1930-12-22 |
Family
ID=31895084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR695787D Expired FR695787A (en) | 1929-05-21 | 1930-05-17 | Process for the protection of metals and their alloys |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR695787A (en) |
GB (1) | GB342235A (en) |
-
1930
- 1930-05-17 FR FR695787D patent/FR695787A/en not_active Expired
- 1930-05-21 GB GB15705/30A patent/GB342235A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB342235A (en) | 1931-01-29 |
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