RU2013142837A - METHOD FOR ELECTRODES HEATING AND CREATION OF INDEPENDENT ARC DISCHARGE WITH IGNITION FROM THIN METAL WIRE IN A FREE SPACE IN A MAGNETIC FIELD - Google Patents
METHOD FOR ELECTRODES HEATING AND CREATION OF INDEPENDENT ARC DISCHARGE WITH IGNITION FROM THIN METAL WIRE IN A FREE SPACE IN A MAGNETIC FIELD Download PDFInfo
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- RU2013142837A RU2013142837A RU2013142837/07A RU2013142837A RU2013142837A RU 2013142837 A RU2013142837 A RU 2013142837A RU 2013142837/07 A RU2013142837/07 A RU 2013142837/07A RU 2013142837 A RU2013142837 A RU 2013142837A RU 2013142837 A RU2013142837 A RU 2013142837A
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- magnetic field
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- free space
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- Electron Sources, Ion Sources (AREA)
- Discharge Heating (AREA)
Abstract
Способ нагрева электродов и создания самостоятельного дугового разряда с поджигом от тонкой металлической проволочки в свободном пространстве в магнитном поле, в котором между электродами с фиксированным расстоянием между ними подается напряжение, возникающий ток плавит и испаряет тонкую проволочку, которая размещается между электродами, при этом расстояние между электродами выбирается таким, при котором разряд самопроизвольно без проволочки не зажигается, а между электродами создаются условия для лавинного пробоя разрядного промежутка, возникающего при наличии в воздухе паров испаряющейся проволочки, отличающийся тем, что разрядный канал в свободном пространстве помещают в перпендикулярное каналу магнитное поле, уменьшающее уход заряженных частиц из разрядного промежутка, что приводит к появлению дополнительного тепла, необходимого для появления в разрядном промежутке паров металла при испарении электродов.The method of heating the electrodes and creating an independent arc discharge with ignition from a thin metal wire in a free space in a magnetic field in which voltage is applied between the electrodes with a fixed distance between them, the current arises melts and evaporates the thin wire that is placed between the electrodes, while the distance between electrodes is chosen so that the discharge does not ignite spontaneously without wire, and conditions are created between the electrodes for an avalanche breakdown of the discharge gap a creep that occurs when there is vapor in the air of an evaporating wire, characterized in that the discharge channel in free space is placed in a magnetic field perpendicular to the channel, which reduces the escape of charged particles from the discharge gap, which leads to the appearance of additional heat necessary for the appearance of metal vapor in the discharge gap upon evaporation of the electrodes.
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RU2013142837/07A RU2554085C2 (en) | 2013-09-20 | 2013-09-20 | Method for heating of electrodes and creation of self-sustained arc discharge with ignition from thin metal wire in magnetic field free space |
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RU2013142837/07A RU2554085C2 (en) | 2013-09-20 | 2013-09-20 | Method for heating of electrodes and creation of self-sustained arc discharge with ignition from thin metal wire in magnetic field free space |
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RU2013142837A true RU2013142837A (en) | 2015-04-10 |
RU2554085C2 RU2554085C2 (en) | 2015-06-27 |
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RU2013142837/07A RU2554085C2 (en) | 2013-09-20 | 2013-09-20 | Method for heating of electrodes and creation of self-sustained arc discharge with ignition from thin metal wire in magnetic field free space |
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Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US6368469B1 (en) * | 1996-05-09 | 2002-04-09 | Applied Materials, Inc. | Coils for generating a plasma and for sputtering |
SE511139C2 (en) * | 1997-11-20 | 1999-08-09 | Hana Barankova | Plasma processing apparatus with rotatable magnets |
RU2368472C1 (en) * | 2008-04-02 | 2009-09-27 | Борис Николаевич Швилкин | Method of thin metal sheet butt welding |
RU2388192C2 (en) * | 2008-04-02 | 2010-04-27 | Борис Николаевич Швилкин | Method of heating cathode and igniting arc discharge with metal wire between electrodes |
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