NO301256B1 - Fremgangsmåte for fremstilling av karbonelektroder - Google Patents
Fremgangsmåte for fremstilling av karbonelektroder Download PDFInfo
- Publication number
- NO301256B1 NO301256B1 NO950807A NO950807A NO301256B1 NO 301256 B1 NO301256 B1 NO 301256B1 NO 950807 A NO950807 A NO 950807A NO 950807 A NO950807 A NO 950807A NO 301256 B1 NO301256 B1 NO 301256B1
- Authority
- NO
- Norway
- Prior art keywords
- electrode
- mass
- electrode mass
- hardening
- hardened
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 25
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims description 9
- 238000002844 melting Methods 0.000 claims description 24
- 230000008018 melting Effects 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 22
- 229910052799 carbon Inorganic materials 0.000 claims description 20
- 239000011230 binding agent Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 239000011324 bead Substances 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 8
- 238000010924 continuous production Methods 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- -1 ferrophosphorus Inorganic materials 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/06—Electrodes
- H05B7/08—Electrodes non-consumable
- H05B7/085—Electrodes non-consumable mainly consisting of carbon
- H05B7/09—Self-baking electrodes, e.g. Söderberg type electrodes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Furnace Details (AREA)
- Discharge Heating (AREA)
- Carbon And Carbon Compounds (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO950807A NO301256B1 (no) | 1995-03-02 | 1995-03-02 | Fremgangsmåte for fremstilling av karbonelektroder |
| ZA9601424A ZA961424B (en) | 1995-03-02 | 1996-02-22 | Method for production of carbon electrodes. |
| EP96906108A EP0872161A1 (en) | 1995-03-02 | 1996-03-01 | Method for production of carbon electrodes |
| CA002213969A CA2213969A1 (en) | 1995-03-02 | 1996-03-01 | Method for production of carbon electrodes |
| AR33561696A AR001138A1 (es) | 1995-03-02 | 1996-03-01 | Un método para la producción de electrodos de carbón |
| BR9607371A BR9607371A (pt) | 1995-03-02 | 1996-03-01 | Processo para produção de eletrodos de carbono |
| AU49587/96A AU704853B2 (en) | 1995-03-02 | 1996-03-01 | Method for production of carbon electrodes |
| PCT/NO1996/000043 WO1996027276A1 (en) | 1995-03-02 | 1996-03-01 | Method for production of carbon electrodes |
| CN96192306A CN1177434A (zh) | 1995-03-02 | 1996-03-01 | 碳电极的制造方法 |
| US08/913,450 US5978410A (en) | 1995-03-02 | 1996-03-01 | Method for production of carbon electrodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO950807A NO301256B1 (no) | 1995-03-02 | 1995-03-02 | Fremgangsmåte for fremstilling av karbonelektroder |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO950807D0 NO950807D0 (no) | 1995-03-02 |
| NO950807L NO950807L (no) | 1996-09-03 |
| NO301256B1 true NO301256B1 (no) | 1997-09-29 |
Family
ID=19897977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO950807A NO301256B1 (no) | 1995-03-02 | 1995-03-02 | Fremgangsmåte for fremstilling av karbonelektroder |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5978410A (es) |
| EP (1) | EP0872161A1 (es) |
| CN (1) | CN1177434A (es) |
| AR (1) | AR001138A1 (es) |
| AU (1) | AU704853B2 (es) |
| BR (1) | BR9607371A (es) |
| CA (1) | CA2213969A1 (es) |
| NO (1) | NO301256B1 (es) |
| WO (1) | WO1996027276A1 (es) |
| ZA (1) | ZA961424B (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4290291B2 (ja) * | 1999-09-30 | 2009-07-01 | コバレントマテリアル株式会社 | 石英ガラス溶融用カーボン電極 |
| US20030160215A1 (en) * | 2002-01-31 | 2003-08-28 | Zhenhua Mao | Coated carbonaceous particles particularly useful as electrode materials in electrical storage cells, and methods of making the same |
| JP5344423B2 (ja) * | 2008-09-26 | 2013-11-20 | 株式会社Ｓｕｍｃｏ | 炭素電極の製造方法および石英ガラスルツボの製造方法 |
| US8240169B2 (en) * | 2009-01-08 | 2012-08-14 | Japan Super Quartz Corporation | Vitreous silica crucible manufacturing apparatus |
| EP3473602B1 (en) * | 2009-08-12 | 2019-11-13 | Japan Super Quartz Corporation | Production device for silica glass crucible and production method for silica glass crucible |
| WO2012003227A1 (en) * | 2010-07-01 | 2012-01-05 | Graftech International Holdings Inc. | Graphite electrode |
| ES2694580T3 (es) * | 2016-03-31 | 2018-12-21 | Rheinfelden Carbon Gmbh & Co. Kg | Composición para electrodos |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3819841A (en) * | 1973-08-06 | 1974-06-25 | Pennsylvania Engineering Corp | Iron-free self-braking electrode |
| US4133968A (en) * | 1977-05-26 | 1979-01-09 | Frolov Jury F | Apparatus for forming self-sintering electrodes |
| BR7807158A (pt) * | 1978-10-31 | 1979-04-03 | Carboindustrial Sa | Aperfeicoamento em processo para a fabricacao in loco de eletrodos de carbono |
| CS276710B6 (en) * | 1983-12-02 | 1992-08-12 | Elkem As | Process of continuous manufacture of elongated carbon bodies |
| US4575856A (en) * | 1984-05-18 | 1986-03-11 | Pennsylvania Engineering Corporation | Iron free self baking electrode |
| EP0179164B1 (en) * | 1984-10-23 | 1987-09-02 | Kinglor - Ltd | Self-baking electrode for electric arc furnaces and the like |
| SE461003B (sv) * | 1985-09-25 | 1989-12-11 | Asea Ab | Anordning vid sjaelvbakande elektroder |
| US4756813A (en) * | 1986-10-24 | 1988-07-12 | Stanley Earl K | Self-baking electrode |
-
1995
- 1995-03-02 NO NO950807A patent/NO301256B1/no unknown
-
1996
- 1996-02-22 ZA ZA9601424A patent/ZA961424B/xx unknown
- 1996-03-01 WO PCT/NO1996/000043 patent/WO1996027276A1/en not_active Ceased
- 1996-03-01 AU AU49587/96A patent/AU704853B2/en not_active Ceased
- 1996-03-01 AR AR33561696A patent/AR001138A1/es unknown
- 1996-03-01 BR BR9607371A patent/BR9607371A/pt not_active Application Discontinuation
- 1996-03-01 EP EP96906108A patent/EP0872161A1/en not_active Withdrawn
- 1996-03-01 CN CN96192306A patent/CN1177434A/zh active Pending
- 1996-03-01 CA CA002213969A patent/CA2213969A1/en not_active Abandoned
- 1996-03-01 US US08/913,450 patent/US5978410A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| NO950807D0 (no) | 1995-03-02 |
| WO1996027276A1 (en) | 1996-09-06 |
| EP0872161A1 (en) | 1998-10-21 |
| AU4958796A (en) | 1996-09-18 |
| CN1177434A (zh) | 1998-03-25 |
| NO950807L (no) | 1996-09-03 |
| BR9607371A (pt) | 1997-12-30 |
| AR001138A1 (es) | 1997-09-24 |
| CA2213969A1 (en) | 1996-09-06 |
| AU704853B2 (en) | 1999-05-06 |
| ZA961424B (en) | 1997-08-22 |
| US5978410A (en) | 1999-11-02 |
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