The use of rotating electric arc for spherical particle production

Authors

  • Joan Bica Department of Physics.West University of Timisoara

DOI:

https://doi.org/10.3989/revmetalm.2000.v36.i4.579

Keywords:

Rotating electric are, Plasma, Powder, Fine particles, Current source, Powder doser

Abstract


This work presents an experimental device designed to obtain spherical partióles by means of a rotating electric are. A rotation frequency of the electric are of 750 s-1, a voltage of 50 V (dc) and a current of 100 A was used. The mass flow rate was 3 g.min-1. Under these conditions particles of 15 to 20 μm in diameter were obtained.

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Published

2000-08-30

How to Cite

Bica, J. (2000). The use of rotating electric arc for spherical particle production. Revista De Metalurgia, 36(4), 287–291. https://doi.org/10.3989/revmetalm.2000.v36.i4.579

Issue

Section

Technical Notes