GB1110965A - Improved method of manufacturing electrodes,and the electrodes obtained thereby - Google Patents
Improved method of manufacturing electrodes,and the electrodes obtained therebyInfo
- Publication number
- GB1110965A GB1110965A GB3307965A GB3307965A GB1110965A GB 1110965 A GB1110965 A GB 1110965A GB 3307965 A GB3307965 A GB 3307965A GB 3307965 A GB3307965 A GB 3307965A GB 1110965 A GB1110965 A GB 1110965A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- electrodes
- medium
- improved method
- manufacturing
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/40—Making wire or rods for soldering or welding
Abstract
An electrode for arc furnace may be prepared by placing carbon powder in a flexible container and subjecting to an isostatic pressure. Subsequently, the compressed carbon body may be graphitized. The pressure may be applied through a liquid, gaseous or other pressure medium. In a preferred embodiment, the flexible container with the carbon is placed inside a pressure chamber containing the pressure medium, and pressure applied to the medium by means of, for example, a pump or a compressor. Suitable pressure are given as above 1000 atm., e.g. 2500-4000 atm. If desired the electrode may be heated during compression.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE940164A SE313627B (en) | 1964-08-04 | 1964-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1110965A true GB1110965A (en) | 1968-04-24 |
Family
ID=20276588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3307965A Expired GB1110965A (en) | 1964-08-04 | 1965-08-03 | Improved method of manufacturing electrodes,and the electrodes obtained thereby |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1110965A (en) |
SE (1) | SE313627B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5385700A (en) * | 1991-05-03 | 1995-01-31 | Programme 3 Patent Holdings | Method of making a holder of ceramic material |
-
1964
- 1964-08-04 SE SE940164A patent/SE313627B/xx unknown
-
1965
- 1965-08-03 GB GB3307965A patent/GB1110965A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5385700A (en) * | 1991-05-03 | 1995-01-31 | Programme 3 Patent Holdings | Method of making a holder of ceramic material |
Also Published As
Publication number | Publication date |
---|---|
DE1565269B2 (en) | 1972-11-09 |
SE313627B (en) | 1969-08-18 |
DE1565269A1 (en) | 1970-04-09 |
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