Structure And Properties of Nanoparticles Formed under Conditions of Wire Electrical Explosion

Y.-S. Kwon (1) , A. Ilyin (2) , D. Tikhonov (2) , V. An (2) , A. Godimchuk (2) , L.O. Tolbanova (2)

1 Research Center for Machine Parts and Materials Processing, School of Materials and Metallurgical Engineering
2 High Voltage Research Institute

Structure and properties of nanoparticles formed under conditions of wire electrical explosion were studied. It was shown that the state of WEE power particles can be characterized as a metastable state. It leads to an increased stability of nanopowders at normal temperatures and an increased reactivity during heating, which is revealed in the form of threshold phenomena.

Mots clés: Nanoparticles; wire electrical explosion; metastable state

Domaines: Science des matériaux [cond-mat.mtrl-sci]

Y.-S. Kwon, A. Ilyin, D. Tikhonov, V. An, A. Godimchuk, et al.. Structure And Properties of Nanoparticles Formed under Conditions of Wire Electrical Explosion. ENS 2005, Dec 2005, Paris, France. pp.144-147. ⟨hal-00166997⟩