Interaction Between Arc Spot Plasma and Steel Surface in Descaling

Cathode spots of low-pressure arc discharge have been used for cleaning oxides on the steel surface. A phenomenon of two-step plasma scanning on the oxidized steel surfaces is observed, where arc spots first move on the entire surface of the sample with strong evaporation and explosion of oxides. Af...

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Veröffentlicht in:	IEEE transactions on plasma science 2015-05, Vol.43 (5), p.1793-1797
Hauptverfasser:	Tang, Zhongliang, Wu, Ruimin, Yang, Saidan, Yang, Kuan, Zhang, Yichuan, Liu, Hanxing, Zhu, Xiaodong, Zhou, Haiyang
Format:	Artikel
Sprache:	eng
Schlagworte:	Arc spots Cathodes Evaporation oxide plasma cleaning Plasma physics Plasmas Pressure Scanning Steel Surface cleaning Surface discharges Surface morphology Surface waves
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