Nanosized Powder Synthesis by Pulsed Wire Discharge in High-Speed Gas Flow
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概要
- 論文の詳細を見る
Copper nanosized powders were successfully synthesized by pulsed wire discharge (PWD) in high-speed gas flow. The maximum pressure of the gas blowing from the gas puff apparatus developed for PWD was 22 kPa at plenum pressure of 0.4 MPa. The experimental results have shown that, by using gas puff at background pressure of 130 Pa, the electrical energy deposition into the wire reached 40 J, which is almost the same as that obtained at pressure of 5 kPa without gas puff. However, the average particle size decreased from 39 nm (at steady pressure of 5 kPa) to 16 nm (at background pressure of 130 Pa with gas puff). Therefore, it has been proved that the gas puff has significant effect in the reduction of average particle size.
- 社団法人 電気学会の論文
著者
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SUEMATSU Hisayuki
Extreme Energy-Density Research Institute, Nagaoka University of Technology
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JIANG Weihua
Extreme Energy-Density Research Institute, Nagaoka University of Technology
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YATSUI Kiyoshi
Extreme Energy-Density Research Institute, Nagaoka University of Technology
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末松 久幸
長岡技科大
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Jiang Weihua
Extreme Energy-density Research Institute Nagaoka University Of Technology
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TOKOI Yoshinori
Extreme Energy-Density Research Institute, Nagaoka University of Technology
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Ikeuchi Tadashi
Extreme Energy-Density Research Institute, Nagaoka University of Technology
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Yatsui Kiyoshi
Extreme Energy Density Research Institute Nagaoka University Of Technology
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Yoshimura Takeshi
Dep. Of Physics And Electronics Graduate School Of Engineering Osaka Prefecture Univ.
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Suematsu Hisayuki
Extreme Energy-density Res. Inst. Nagaoka Univ. Of Technol.
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Shishido H
Extreme Energy-density Research Institute Nagaoka University Of Technology
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Jiang Weihua
Extreme Energy Density Research Institute, Nagaoka University of Technology, Nagaoka, Niigata 940-2188, Japan
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