Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Анатолий Тимофеевич НеклесаfiledCriticalАнатолий Тимофеевич Неклеса
Priority to UAA200700323ApriorityCriticalpatent/UA86982C2/en
Priority to RU2007133620/06Aprioritypatent/RU2355135C1/en
Publication of UA86982C2publicationCriticalpatent/UA86982C2/en
The invention relates to electronics, in particular to method for forming and stabilization of arc discharge in an indirect action plasmatron. A method for formation of arc discharge in the plasmatron consists in following: optimal quantity of neutrods depending on no-load voltage. Length of a first neutrode is set in the limits of a laminar arc section. Length of the next neutrode is taken 1,3-2,2 times more than length of the previous neutrode. According a preset threshold level, ratio of no-load voltage and radius of neutrodes it is determined radii of neutrodes for acceptable no-load voltage. The technical result is provision of necessary monitoring of plasmatron operation in a metal melt of a melting furnace at increased working pressure in a reaction zone.
UAA200700323A2007-01-152007-01-15Method for forming of arc discharde in a plasmatron
UA86982C2
(en)
Model for predictive analysis of hardness of the heat affected zone in aluminum weldment cooled in groundnut oil relative to HAZ hardness of mild steel and cast iron weldments cooled in same media