DE973861C - Einrichtung zum Schutze von in waessrige Elektrolyten getauchten Eisengeraeten gegen Korrosion - Google Patents
Einrichtung zum Schutze von in waessrige Elektrolyten getauchten Eisengeraeten gegen KorrosionInfo
- Publication number
- DE973861C DE973861C DEH18697A DEH0018697A DE973861C DE 973861 C DE973861 C DE 973861C DE H18697 A DEH18697 A DE H18697A DE H0018697 A DEH0018697 A DE H0018697A DE 973861 C DE973861 C DE 973861C
- Authority
- DE
- Germany
- Prior art keywords
- strips
- against corrosion
- anode
- aqueous electrolytes
- immersed
- 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
- 230000007797 corrosion Effects 0.000 title claims description 9
- 238000005260 corrosion Methods 0.000 title claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 8
- 239000003792 electrolyte Substances 0.000 title claims description 5
- 229910052742 iron Inorganic materials 0.000 title claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 8
- 239000011701 zinc Substances 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 12
- 229910000861 Mg alloy Inorganic materials 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 4
- 238000004210 cathodic protection Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
- C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
- C23F13/10—Electrodes characterised by the structure
-
- 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
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
- C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
- C23F13/18—Means for supporting electrodes
-
- 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
- C23F2213/00—Aspects of inhibiting corrosion of metals by anodic or cathodic protection
- C23F2213/30—Anodic or cathodic protection specially adapted for a specific object
- C23F2213/31—Immersed structures, e.g. submarine structures
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2320/53A GB733817A (en) | 1953-01-27 | 1953-01-27 | Improvements in or relating to devices for the cathodic protection of metallic structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE973861C true DE973861C (de) | 1960-06-30 |
Family
ID=9737479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEH18697A Expired DE973861C (de) | 1953-01-27 | 1953-12-15 | Einrichtung zum Schutze von in waessrige Elektrolyten getauchten Eisengeraeten gegen Korrosion |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2756204A (enrdf_load_html_response) |
| BE (1) | BE525809A (enrdf_load_html_response) |
| DE (1) | DE973861C (enrdf_load_html_response) |
| FR (1) | FR1091557A (enrdf_load_html_response) |
| GB (1) | GB733817A (enrdf_load_html_response) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3179582A (en) * | 1961-07-26 | 1965-04-20 | Herman S Preiser | Welding attachment of anodes for cathodic protection |
| US3486999A (en) * | 1967-11-02 | 1969-12-30 | Leonard F Craft | Apparatus for preventing scale formation in water systems |
| GB1568885A (en) * | 1977-05-09 | 1980-06-11 | Imi Marston Ltd | Impressed current corrosion-protection anode |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2404031A (en) * | 1943-06-18 | 1946-07-16 | Standard Oil Dev Co | Corrosion preventing electrode |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190611216A (en) * | 1906-05-14 | 1907-02-21 | Donald Barns Morison | Improvements in and relating to Apparatus for Preventing or Lessening the Corrosion of Condenser Tubes. |
-
0
- BE BE525809D patent/BE525809A/xx unknown
-
1953
- 1953-01-27 GB GB2320/53A patent/GB733817A/en not_active Expired
- 1953-12-15 DE DEH18697A patent/DE973861C/de not_active Expired
- 1953-12-21 US US399362A patent/US2756204A/en not_active Expired - Lifetime
-
1954
- 1954-01-21 FR FR1091557D patent/FR1091557A/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2404031A (en) * | 1943-06-18 | 1946-07-16 | Standard Oil Dev Co | Corrosion preventing electrode |
Also Published As
| Publication number | Publication date |
|---|---|
| GB733817A (en) | 1955-07-20 |
| FR1091557A (fr) | 1955-04-13 |
| BE525809A (enrdf_load_html_response) | |
| US2756204A (en) | 1956-07-24 |
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