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Plasma electrode-type plasma spray gun : effect of powder loading on the behavior of plasma jet

Vacuum Volume 65 Issue 3-4 Page 305-309
published_at 2002
Title
Plasma electrode-type plasma spray gun : effect of powder loading on the behavior of plasma jet
Creators Osaki Katashi
Creators Fukumasa Osamu
Creators Fujimoto Satoru
Creators Kobayashi Akira
Creator Keywords
Plasma jet Arc plasma Plasma spray gun Plasma diagnostics
A newly designed plasma electrode-type plasma spray gun, which can generate a high temperature and clean plasma jet and inject various materials into the center of the arc column, has been developed. In order to demonstrate the application feasibility of this new-type plasma spray gun for thermal plasma processing, the effects of powder loading on the stability and temperature of the plasma jet and on the electrode spot were studied. It was clarified that with powder loading, the plasma jet was very stable and not contaminated by electrode materials, i.e. clean, and the extent of the jet temperature decrease was a little, i.e. about 1000 K.
Languages eng
Resource Type journal article
Publishers Elsevier
Date Issued 2002
File Version Not Applicable (or Unknown)
Access Rights metadata only access
Relations
[ISSN]0042-207X
[NCID]AA00879589
info:doi/10.1016/S0042-207X(01)00435-3
[isVersionOf] [URI]http://www.sciencedirect.com/science/journal/0042207X
Schools 大学院理工学研究科(工学)