DE2704686B2 - Electrode holder - Google Patents
Electrode holderInfo
- Publication number
- DE2704686B2 DE2704686B2 DE19772704686 DE2704686A DE2704686B2 DE 2704686 B2 DE2704686 B2 DE 2704686B2 DE 19772704686 DE19772704686 DE 19772704686 DE 2704686 A DE2704686 A DE 2704686A DE 2704686 B2 DE2704686 B2 DE 2704686B2
- Authority
- DE
- Germany
- Prior art keywords
- film
- forming metal
- electrode plate
- metal
- hanging rail
- 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.)
- Granted
Links
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Arc Welding In General (AREA)
- Laminated Bodies (AREA)
- Prevention Of Electric Corrosion (AREA)
Description
Die Erfindung bezieht sich auf eine Elektrodenhalterung für die Verwendung bei der elektrolytischen Gewinnung oder Raffination von Kupfer.The invention relates to an electrode holder for use in electrolytic Extraction or refining of copper.
Das deutsche Patent 25 50 178 betrifft eine Elektrodenhalterung, die dadurch gekennzeichnet ist, daß sie
aus einer Hängeschiene aus Aluminium oder Kupfer mit einem Kern aus einem damit metallurgisch verbundenen
filmbildenden Metall besteht, wobei Aluminium oder Kupfer entlang der Länge der Hängeschiene abgenommen
worden ist, um das filmbildende Material freizulegen, und wobei eine durchgehende Elektrodenplatte
eines filmbiidenden Metalls entlang nur eines
Rands an mindestens einem Teil des Kerns aus filmbiidenden Metall angeschweißt worden ist
s Es wurde nunmehr gefunden, daß bei der erwähnten Anwendung die durchgehende Elektrodenplatte nicht
aus filmbildenden Metall bestehen muß, -sondern durch eine Platte aus rostfreiem Stahl, rostfreiem Eisen oder
einer anderen korrosionsbeständigen EisenlegierungGerman patent 25 50 178 relates to an electrode holder which is characterized in that it consists of a hanging rail made of aluminum or copper with a core of a film-forming metal metallurgically bonded thereto, aluminum or copper having been removed along the length of the hanging rail to exposing the film-forming material and wherein a continuous electrode plate of film-forming metal has been welded along only one edge to at least a portion of the core of film-forming metal
It has now been found that in the aforementioned application the continuous electrode plate does not have to consist of film-forming metal, but rather by means of a plate made of stainless steel, stainless iron or another corrosion-resistant iron alloy
ίο bestehen kann. Natürlich braucht dann auch der Kern der Hängeschiene nicht aus einem filmbildenden Metall zu bestehen, sondern er kann aus irgend einem anderen Metall bestehen, das sich mit der Eiektrodenplatte verschweißen läßt Als Kernmetall kommen beispielsweise Flußstahl, rostfreier Stahl oder Eisen in Betrachtίο can exist. Of course, the core also needs then the hanging rail not to consist of a film-forming metal, but it can be made of any other There are metal that can be welded to the electrode plate Mild steel, stainless steel or iron can be considered
einer Elektrodenhalterung, die aus einer Hängeschiene aus Aluminium oder Kupfer mit einem Kern aus einem damit metallurgisch verbundenen filmbildenden Metall besteht wobei Aluminium oder Kupfer entlang der Länge der Hängeschiene abgenommen worden ist, um das filmbildende Metall freizulegen, und wobei eine durchgehende Eiektrodenplatte eines filmbildenden Metalls entlang nur eines Rands an mindestens einem Teil des Kerns aus filmbildenden Metall angeschweißt worden ist, gemäß Patent 25 50178, wobei das Kennzeichen darin liegt daß die durchgehende Eiektrodenplatte aus rostfreiem Stahl oder einer anderen rostfreien bzw. korrosionsbeständigen Eisenlegierung und der Kern aus einem anderen Metall als die Hängeschiene, das sich mit dem Metall der Eiektrodenplatte verschweißen läßt, besteht.an electrode holder consisting of a hanging rail made of aluminum or copper with a core of a therewith metallurgically connected film-forming metal consists with aluminum or copper along the Length of hanging rail has been removed to expose the film-forming metal, and one continuous electrode plate of a film-forming metal along only one edge on at least one Part of the core of film-forming metal has been welded, according to patent 25 50178, the The characteristic is that the continuous electrode plate is made of stainless steel or a other rustproof or corrosion-resistant iron alloy and the core made of a different metal than that There is a hanging rail that can be welded to the metal of the electrode plate.
Beispielsweise kann die durchgehende Metallplatte aus einem säurebeständigen rostfreien Stahl AISI (American Iren and Steel Institute) 316 oder 316L bestehen, das ist eine Legierung, die 17% Chrom, 12% Nickel, 2>/2% Molybdän, weniger als 0,08% Kohlenstoff und im übrigen Eisen enthältFor example, the continuous metal plate made of an acid-resistant stainless steel AISI (American Irish and Steel Institute) are made of 316 or 316L, which is an alloy that contains 17% chromium, 12% Nickel, 2> / 2% molybdenum, less than 0.08% carbon and the remainder iron
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB476176A GB1505022A (en) | 1976-02-06 | 1976-02-06 | Cathode |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2704686A1 DE2704686A1 (en) | 1977-08-11 |
| DE2704686B2 true DE2704686B2 (en) | 1982-06-24 |
| DE2704686C3 DE2704686C3 (en) | 1983-01-13 |
Family
ID=9783288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772704686 Expired DE2704686C3 (en) | 1976-02-06 | 1977-02-04 | Electrode holder |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU504030B2 (en) |
| DE (1) | DE2704686C3 (en) |
| GB (1) | GB1505022A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3434278A1 (en) * | 1984-09-19 | 1986-04-17 | Norddeutsche Affinerie AG, 2000 Hamburg | ELECTRICAL SUSPENSION DEVICE FOR CATHODES |
| CA1263627A (en) * | 1986-02-06 | 1989-12-05 | Kidd Creek Mines Ltd. | Cathode hangers |
-
1976
- 1976-02-06 GB GB476176A patent/GB1505022A/en not_active Expired
-
1977
- 1977-01-25 AU AU21606/77A patent/AU504030B2/en not_active Expired
- 1977-02-04 DE DE19772704686 patent/DE2704686C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU2160677A (en) | 1978-08-03 |
| AU504030B2 (en) | 1979-09-27 |
| DE2704686A1 (en) | 1977-08-11 |
| GB1505022A (en) | 1978-03-22 |
| DE2704686C3 (en) | 1983-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: IMI KYNOCH LTD., BIRMINGHAM, GB |
|
| AF | Is addition to no. |
Ref country code: DE Ref document number: 2550178 Format of ref document f/p: P |
|
| AF | Is addition to no. |
Ref country code: DE Ref document number: 2550178 Format of ref document f/p: P |
|
| C3 | Grant after two publication steps (3rd publication) |