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Sakiyama Satoshi

Affiliate Master Yamaguchi University

プラズマジェットを用いた減圧下での高融点材料処理

The transactions of the Institute of Electrical Engineers of Japan. A, A publication of Fundamentals and Materials Society Volume 112 Issue 4 Page 269-278
published_at 1992
2008010171.pdf
[fulltext] 1.47 MB
Title
プラズマジェットを用いた減圧下での高融点材料処理
Creators Sakiyama Satoshi
Creators Fukumasa Osamu
Creator Keywords
熱プラズマプロセス プラズマジェット フィードリング 高融点材料 超微粒子
In order to demonstrate the application feasibility of the reactor composed of a forced constricted type DC plasma jet generator and a feed ring to low pressure plasma processing, we have studied the production of ultrafine particles of refractory materials (Al_2O_3, ZrC, TiC) and the interaction between the plasma flow and the injected particles. According to the experimental results, many ultrafine particles whose diameters are less than 0.1μm are prepared not only in atmospheric pressure but also in low pressure, although the number density of the prepared ultrafine particles, N, in low pressure is usually less than that in atmospheric pressure. It is also found that we can control the process of particle heating by changing the feed ring length, and that N in low pressure becomes equal to or greater than N in atmospheric pressure with increasing the feed ring length.
Languages eng
Resource Type journal article
Publishers 電気学会
Date Issued 1992
File Version Version of Record
Access Rights open access
Relations
[ISSN]0385-4205
[NCID]AN10136312
[isVersionOf] [URI]http://www.jstage.jst.go.jp/browse/ieejfms/-char/ja/
[isVersionOf] [URI]http://www.iee.or.jp/
Schools 大学院理工学研究科(工学)