BE658678A - - Google Patents
Info
- Publication number
- BE658678A BE658678A BE658678DA BE658678A BE 658678 A BE658678 A BE 658678A BE 658678D A BE658678D A BE 658678DA BE 658678 A BE658678 A BE 658678A
- Authority
- BE
- Belgium
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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
- C23F11/181—Nitrogen containing compounds
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
- C23F11/187—Mixtures of inorganic inhibitors
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0041814 | 1964-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658678A true BE658678A (de) | 1965-07-22 |
Family
ID=7098822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658678D BE658678A (de) | 1964-01-23 | 1965-01-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3257159A (de) |
| AT (1) | AT255228B (de) |
| BE (1) | BE658678A (de) |
| LU (1) | LU47724A1 (de) |
| NL (1) | NL6500664A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3919000A (en) * | 1973-06-15 | 1975-11-11 | Pennwalt Corp | Preanneal rinse process for inhibiting rust on steel strip |
| FR2540854A1 (fr) * | 1983-04-22 | 1984-08-17 | Leuna Werke Veb | Procede pour l'elimination de l'oxygene dissous dans l'eau |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1260740A (en) * | 1917-08-02 | 1918-03-26 | William H Allen | Treatment of iron and steel to prevent corrosion. |
| US2901437A (en) * | 1955-05-03 | 1959-08-25 | Wright Chem Corp | Corrosion inhibiting composition |
| US3151087A (en) * | 1957-12-09 | 1964-09-29 | Nalco Chemical Co | Corrosion inhibiting compositions and method |
-
1965
- 1965-01-05 LU LU47724A patent/LU47724A1/xx unknown
- 1965-01-08 US US424263A patent/US3257159A/en not_active Expired - Lifetime
- 1965-01-19 NL NL6500664A patent/NL6500664A/xx unknown
- 1965-01-19 AT AT38865A patent/AT255228B/de active
- 1965-01-22 BE BE658678D patent/BE658678A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU47724A1 (de) | 1965-03-05 |
| US3257159A (en) | 1966-06-21 |
| NL6500664A (de) | 1965-07-26 |
| AT255228B (de) | 1967-06-26 |