GB1483195A - Flattening of anodes - Google Patents
Flattening of anodesInfo
- Publication number
- GB1483195A GB1483195A GB62574A GB62574A GB1483195A GB 1483195 A GB1483195 A GB 1483195A GB 62574 A GB62574 A GB 62574A GB 62574 A GB62574 A GB 62574A GB 1483195 A GB1483195 A GB 1483195A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anode
- block
- flattening
- silica
- working surface
- 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
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
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)
- Battery Electrode And Active Subsutance (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
1483195 Flattening anodes IMPERIAL CHEMICAL INDUSTRIES Ltd 5 Dec 1974 [7 Jan 1974] 00625/74 Heading C7B [Also in Division B3] An anode whose working surface has to be flat within a close tolerance so as to permit the anode/ cathode gap to be a minimum is flattened by applying a load to press the working surface against a heated solid shape of fused silica. The anode is made of film forming metal such as titanium, zirconium, niobium, tantalum or tungsten or alloys thereof. The silica may be in block or sheet form. The anode has a working surface 16, a bridge piece or conductor bar 17 and a current lead-in tube 18. The silica block 1 is supported on firebricks 8' on a base 9 of mild steel. Further firebricks 8 space the block from the side walls 4, 5. The flattening is achieved by hydraulic or spring plungers 12 or deadweights on an upper frame 10. The upper frame 10 is drawn towards the base 9 by one or more spring balances 11. The silica block is cleaned of particles by compressed air before the anode is positioned thereon. The block is heated to at least 300‹C by heating elements 3 and a load of up to 10 pounds/sq in is applied. The pressure is applied for at least 0À5 hour. The anode is a foraminous structure of parallel elongated members on a support. The members may be blades, strips, rods or U-shaped or hemispherical channels. After flattening the anode may be machined.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB62574A GB1483195A (en) | 1974-01-07 | 1974-01-07 | Flattening of anodes |
| IT3109274A IT1028105B (en) | 1974-01-07 | 1974-12-30 | FLATTENING OF ANODES |
| BR7500038A BR7500038A (en) | 1974-01-07 | 1975-01-03 | PROCESS AND APPARATUS FOR LEVELING ANODES |
| FR7500276A FR2256967B1 (en) | 1974-01-07 | 1975-01-06 | |
| BE152154A BE824115A (en) | 1974-01-07 | 1975-01-06 | PROCEDURE FOR FLUSHING ANODES |
| ES433618A ES433618A1 (en) | 1974-01-07 | 1975-01-07 | PROCEDURE AND APPARATUS TO SMOOTH AN ANODE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB62574A GB1483195A (en) | 1974-01-07 | 1974-01-07 | Flattening of anodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1483195A true GB1483195A (en) | 1977-08-17 |
Family
ID=9707639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB62574A Expired GB1483195A (en) | 1974-01-07 | 1974-01-07 | Flattening of anodes |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE824115A (en) |
| BR (1) | BR7500038A (en) |
| ES (1) | ES433618A1 (en) |
| FR (1) | FR2256967B1 (en) |
| GB (1) | GB1483195A (en) |
| IT (1) | IT1028105B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004074530A3 (en) * | 2003-02-13 | 2004-12-09 | Cabot Corp | Method of forming metal blanks for sputtering targets |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579002A (en) * | 2021-07-30 | 2021-11-02 | 安徽晶海纳光电科技有限公司 | Gas diffusion plate thermal shaping process used in advanced liquid crystal display production line |
| CN117300625B (en) * | 2023-10-08 | 2025-10-28 | 江西天鑫冶金装备技术有限公司 | A flat pressing device for anode plates |
-
1974
- 1974-01-07 GB GB62574A patent/GB1483195A/en not_active Expired
- 1974-12-30 IT IT3109274A patent/IT1028105B/en active
-
1975
- 1975-01-03 BR BR7500038A patent/BR7500038A/en unknown
- 1975-01-06 BE BE152154A patent/BE824115A/en unknown
- 1975-01-06 FR FR7500276A patent/FR2256967B1/fr not_active Expired
- 1975-01-07 ES ES433618A patent/ES433618A1/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004074530A3 (en) * | 2003-02-13 | 2004-12-09 | Cabot Corp | Method of forming metal blanks for sputtering targets |
| US6921470B2 (en) | 2003-02-13 | 2005-07-26 | Cabot Corporation | Method of forming metal blanks for sputtering targets |
| CN100412224C (en) * | 2003-02-13 | 2008-08-20 | 卡伯特公司 | Method of forming metal blanks for sputtering targets |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2256967B1 (en) | 1979-01-05 |
| FR2256967A1 (en) | 1975-08-01 |
| ES433618A1 (en) | 1976-11-16 |
| IT1028105B (en) | 1979-01-30 |
| BE824115A (en) | 1975-07-07 |
| BR7500038A (en) | 1975-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |