NO125563B - - Google Patents
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- Publication number
- NO125563B NO125563B NO2297/70A NO229770A NO125563B NO 125563 B NO125563 B NO 125563B NO 2297/70 A NO2297/70 A NO 2297/70A NO 229770 A NO229770 A NO 229770A NO 125563 B NO125563 B NO 125563B
- Authority
- NO
- Norway
- Prior art keywords
- electrodes
- graphite
- electrode
- wick
- arc
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 239000010439 graphite Substances 0.000 claims description 18
- 229910002804 graphite Inorganic materials 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 238000010891 electric arc Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000005087 graphitization Methods 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000012245 magnesium oxide Nutrition 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical class [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052914 metal silicate Inorganic materials 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Discharge Heating (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691930052 DE1930052A1 (de) | 1969-06-13 | 1969-06-13 | Spezialgrosselektrode aus Graphit fuer den Hoechstleistungsbetrieb von Lichtbogenoefen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO125563B true NO125563B (fr) | 1972-09-25 |
Family
ID=5736898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO2297/70A NO125563B (fr) | 1969-06-13 | 1970-06-12 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3644654A (fr) |
| AT (1) | AT294444B (fr) |
| BE (1) | BE751915A (fr) |
| CH (1) | CH515670A (fr) |
| DE (1) | DE1930052A1 (fr) |
| ES (1) | ES380368A1 (fr) |
| FI (1) | FI49096C (fr) |
| FR (1) | FR2051126A5 (fr) |
| GB (1) | GB1317054A (fr) |
| LU (1) | LU61128A1 (fr) |
| NO (1) | NO125563B (fr) |
| ZA (1) | ZA704009B (fr) |
-
1969
- 1969-06-13 DE DE19691930052 patent/DE1930052A1/de active Pending
-
1970
- 1970-05-27 CH CH787470A patent/CH515670A/de not_active IP Right Cessation
- 1970-06-03 ES ES380368A patent/ES380368A1/es not_active Expired
- 1970-06-11 GB GB2838270A patent/GB1317054A/en not_active Expired
- 1970-06-11 US US45426A patent/US3644654A/en not_active Expired - Lifetime
- 1970-06-11 FI FI701660A patent/FI49096C/fi active
- 1970-06-12 AT AT530070A patent/AT294444B/de not_active IP Right Cessation
- 1970-06-12 FR FR7021560A patent/FR2051126A5/fr not_active Expired
- 1970-06-12 ZA ZA704009A patent/ZA704009B/xx unknown
- 1970-06-12 NO NO2297/70A patent/NO125563B/no unknown
- 1970-06-12 LU LU61128D patent/LU61128A1/xx unknown
- 1970-06-12 BE BE751915D patent/BE751915A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2051126A5 (fr) | 1971-04-02 |
| LU61128A1 (fr) | 1971-06-22 |
| FI49096C (fi) | 1975-03-10 |
| AT294444B (de) | 1971-11-25 |
| US3644654A (en) | 1972-02-22 |
| GB1317054A (en) | 1973-05-16 |
| CH515670A (de) | 1971-11-15 |
| BE751915A (fr) | 1970-11-16 |
| ZA704009B (en) | 1971-03-31 |
| ES380368A1 (es) | 1973-04-16 |
| FI49096B (fr) | 1974-12-02 |
| DE1930052A1 (de) | 1971-01-07 |
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