Effect of Electrical Parameters and Surrounding Gas on the Electroexplosive Tungsten Nanopowders Characteristics

Young-Soon Kwon; Jin-Chun Kim; Alexander P. Ilyin; Olga B. Nazarenko; Dmitry V. Tikhonov

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Effect of Electrical Parameters and Surrounding Gas on the Electroexplosive Tungsten Nanopowders Characteristics KCI 등재

Young-Soon Kwon, Jin-Chun Kim, Alexander P. Ilyin, Olga B. Nazarenko, Dmitry V. Tikhonov

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URLhttps://db.koreascholar.com/Article/Detail/2841

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한국분말재료학회지(구 한국분말야금학회지) (Journal of Powder Materials)

Vol. 19 No. 1 (2012.02)
pp.49-54

한국분말재료학회(구 한국분말야금학회) (Korean Powder Metallurgy Institute)

초록

Tungsten nanopowders were produced by the method of wires electrical explosion in the different gases. The study of phase and dispersed composition of the powders was carried out. The influence of electrical parameters such as the value of energy input in wire and the arc stage of the explosion was discussed. The factors that make for decreasing the particles size are the lower pressure of surrounding gas and the use of addition of chemically reactive gas.

키워드

Electrical explosion of wiresTungsten nanopowderParticles size

저자

Young-Soon Kwon
Jin-Chun Kim
Alexander P. Ilyin
Olga B. Nazarenko
Dmitry V. Tikhonov

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