GB334418A - Improvements in and relating to processes of pickling metals and to materials used therefor - Google Patents
Improvements in and relating to processes of pickling metals and to materials used thereforInfo
- Publication number
- GB334418A GB334418A GB30932/29A GB3093229A GB334418A GB 334418 A GB334418 A GB 334418A GB 30932/29 A GB30932/29 A GB 30932/29A GB 3093229 A GB3093229 A GB 3093229A GB 334418 A GB334418 A GB 334418A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pickling
- bath
- relating
- processes
- materials used
- 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
- C23G1/061—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors nitrogen-containing 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)
- Cleaning Or Drying Semiconductors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US316350A US1759840A (en) | 1928-10-31 | 1928-10-31 | Pickling compound |
Publications (1)
Publication Number | Publication Date |
---|---|
GB334418A true GB334418A (en) | 1930-09-04 |
Family
ID=23228688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30932/29A Expired GB334418A (en) | 1928-10-31 | 1929-10-11 | Improvements in and relating to processes of pickling metals and to materials used therefor |
Country Status (4)
Country | Link |
---|---|
US (1) | US1759840A (de) |
DE (1) | DE522922C (de) |
FR (1) | FR683470A (de) |
GB (1) | GB334418A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE874975C (de) * | 1939-10-15 | 1953-04-27 | Daimler Benz Ag | Kuehlung von Abgasturbinen |
US2508215A (en) * | 1947-04-29 | 1950-05-16 | Socony Vacuum Oil Co Inc | Process of removing protective coating films from surfaces |
GB1365291A (en) * | 1970-09-25 | 1974-08-29 | Ici Ltd | Inhibition of corrosion |
US4221674A (en) * | 1979-03-09 | 1980-09-09 | Allied Chemical Corporation | Organic sulfonic acid stripping composition and method with nitrile and fluoride metal corrosion inhibitor system |
-
1928
- 1928-10-31 US US316350A patent/US1759840A/en not_active Expired - Lifetime
-
1929
- 1929-10-11 GB GB30932/29A patent/GB334418A/en not_active Expired
- 1929-10-15 DE DEB146217D patent/DE522922C/de not_active Expired
- 1929-10-17 FR FR683470D patent/FR683470A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR683470A (fr) | 1930-06-12 |
DE522922C (de) | 1931-04-28 |
US1759840A (en) | 1930-05-27 |
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