CA1083229A - Erosion control of arc electrodes by means of an oscillating magnetic field - Google Patents
Erosion control of arc electrodes by means of an oscillating magnetic fieldInfo
- Publication number
- CA1083229A CA1083229A CA284,476A CA284476A CA1083229A CA 1083229 A CA1083229 A CA 1083229A CA 284476 A CA284476 A CA 284476A CA 1083229 A CA1083229 A CA 1083229A
- Authority
- CA
- Canada
- Prior art keywords
- field coil
- direct current
- electrode
- supply
- current
- 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
- 230000003628 erosive effect Effects 0.000 title abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000002459 sustained effect Effects 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000035515 penetration Effects 0.000 description 9
- KRTSDMXIXPKRQR-AATRIKPKSA-N monocrotophos Chemical compound CNC(=O)\C=C(/C)OP(=O)(OC)OC KRTSDMXIXPKRQR-AATRIKPKSA-N 0.000 description 6
- 230000010355 oscillation Effects 0.000 description 5
- 239000011162 core material Substances 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229940056345 tums Drugs 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- DIWRORZWFLOCLC-UHFFFAOYSA-N Lorazepam Chemical compound C12=CC(Cl)=CC=C2NC(=O)C(O)N=C1C1=CC=CC=C1Cl DIWRORZWFLOCLC-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 241000863814 Thyris Species 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- GABUSZPTCJGKGB-UHFFFAOYSA-M sodium;4-(4-chloro-2-methylphenoxy)butanoate Chemical compound [Na+].CC1=CC(Cl)=CC=C1OCCCC([O-])=O GABUSZPTCJGKGB-UHFFFAOYSA-M 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/36—Circuit arrangements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Arc Welding Control (AREA)
- Plasma Technology (AREA)
- Discharge Heating (AREA)
- Inorganic Insulating Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Cable Accessories (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB36502/76 | 1976-09-02 | ||
| GB36502/76A GB1520365A (en) | 1976-09-02 | 1976-09-02 | Erosion control of an arc electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1083229A true CA1083229A (en) | 1980-08-05 |
Family
ID=10388764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA284,476A Expired CA1083229A (en) | 1976-09-02 | 1977-08-08 | Erosion control of arc electrodes by means of an oscillating magnetic field |
Country Status (12)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758987B (zh) * | 2021-08-12 | 2024-03-19 | 上海大学 | 一种基于磁场效应测定阴极反应速率控制步骤的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1194612A (fr) * | 1957-04-11 | 1959-11-10 | Ici Ltd | Procédé pour faire fonctionner un four à arc électrique |
| US3530223A (en) * | 1969-03-03 | 1970-09-22 | Westinghouse Electric Corp | Electrode apparatus for use in an arc electrode furnace and magnetic field coils for moving and focusing the arcs therefrom |
-
1976
- 1976-09-02 GB GB36502/76A patent/GB1520365A/en not_active Expired
-
1977
- 1977-07-29 ZA ZA00774596A patent/ZA774596B/xx unknown
- 1977-08-03 AU AU27574/77A patent/AU502742B2/en not_active Expired
- 1977-08-08 CA CA284,476A patent/CA1083229A/en not_active Expired
- 1977-08-09 NL NLAANVRAGE7708768,A patent/NL176735C/xx not_active IP Right Cessation
- 1977-08-17 FI FI772458A patent/FI63648C/fi not_active IP Right Cessation
- 1977-08-19 BE BE180316A patent/BE857967A/xx not_active IP Right Cessation
- 1977-08-29 DE DE19772738813 patent/DE2738813A1/de active Granted
- 1977-08-30 NO NO772992A patent/NO145037C/no unknown
- 1977-09-01 FR FR7726578A patent/FR2363961A1/fr active Granted
- 1977-09-01 ES ES462023A patent/ES462023A1/es not_active Expired
- 1977-09-01 JP JP10427977A patent/JPS5331238A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5649435B2 (enrdf_load_stackoverflow) | 1981-11-21 |
| FR2363961B1 (enrdf_load_stackoverflow) | 1981-10-02 |
| FI63648C (fi) | 1983-07-11 |
| FI63648B (fi) | 1983-03-31 |
| NL7708768A (nl) | 1978-03-06 |
| DE2738813C2 (enrdf_load_stackoverflow) | 1988-06-16 |
| AU2757477A (en) | 1979-02-08 |
| AU502742B2 (en) | 1979-08-09 |
| FR2363961A1 (fr) | 1978-03-31 |
| DE2738813A1 (de) | 1978-03-09 |
| NO772992L (no) | 1978-03-03 |
| NO145037B (no) | 1981-09-14 |
| FI772458A7 (fi) | 1978-03-03 |
| JPS5331238A (en) | 1978-03-24 |
| NO145037C (no) | 1981-12-28 |
| NL176735B (nl) | 1984-12-17 |
| ES462023A1 (es) | 1978-06-16 |
| NL176735C (nl) | 1985-05-17 |
| ZA774596B (en) | 1978-06-28 |
| BE857967A (fr) | 1978-02-20 |
| GB1520365A (en) | 1978-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |