Accelerated Erosion Mechanism of Tungsten Cathode of DC Arc in Nitrogen Atmosphere

Presentation information

Oral presentation

8 Plasma Electronics » 8.1 Plasma production and diagnostics

Sat. Mar 9, 2019 1:30 PM - 6:00 PM W323 (W323)

4:45 PM - 5:00 PM

〇Manabu Tanaka¹, Masaki Yoshida¹, Takayuki Watanabe¹, Seiichiro Shimizu², Koji Fujii² (1.Kyushu Univ., 2.Nippon Tungsten)

Keywords:thermal plasma, electrode phenomena, visualization