BE759732A - Nouveau procede de traitement superficiel des electrodes d'aluminium pour la production electrolytique de zinc et electrodes ainsi traitees - Google Patents
Nouveau procede de traitement superficiel des electrodes d'aluminium pour la production electrolytique de zinc et electrodes ainsi traiteesInfo
- Publication number
- BE759732A BE759732A BE759732DA BE759732A BE 759732 A BE759732 A BE 759732A BE 759732D A BE759732D A BE 759732DA BE 759732 A BE759732 A BE 759732A
- Authority
- BE
- Belgium
- Prior art keywords
- electrodes
- zinc
- treated
- surface treatment
- new process
- Prior art date
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000004381 surface treatment Methods 0.000 title 1
- 239000011701 zinc Substances 0.000 title 1
- 229910052725 zinc Inorganic materials 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/02—Electrodes; Connections thereof
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2522969 | 1969-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE759732A true BE759732A (fr) | 1971-06-02 |
Family
ID=11216062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE759732D BE759732A (fr) | 1969-12-02 | Nouveau procede de traitement superficiel des electrodes d'aluminium pour la production electrolytique de zinc et electrodes ainsi traitees |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3689386A (fr) |
| BE (1) | BE759732A (fr) |
| CA (1) | CA938916A (fr) |
| FR (1) | FR2099032A5 (fr) |
| GB (1) | GB1332332A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115074715A (zh) * | 2022-06-30 | 2022-09-20 | 东风商用车有限公司 | 一种用于耐高温涂层的前处理锆化剂及前处理方法 |
-
0
- BE BE759732D patent/BE759732A/fr unknown
-
1970
- 1970-11-30 FR FR7042996A patent/FR2099032A5/fr not_active Expired
- 1970-11-30 US US93889A patent/US3689386A/en not_active Expired - Lifetime
- 1970-12-01 CA CA099598A patent/CA938916A/en not_active Expired
- 1970-12-02 GB GB5735070A patent/GB1332332A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115074715A (zh) * | 2022-06-30 | 2022-09-20 | 东风商用车有限公司 | 一种用于耐高温涂层的前处理锆化剂及前处理方法 |
| CN115074715B (zh) * | 2022-06-30 | 2024-01-30 | 东风商用车有限公司 | 一种用于耐高温涂层的前处理锆化剂及前处理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA938916A (en) | 1973-12-25 |
| US3689386A (en) | 1972-09-05 |
| GB1332332A (en) | 1973-10-03 |
| FR2099032A5 (fr) | 1972-03-10 |
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