- Characteristics of Nano-dispersed Powder by Electric Explosion of Conductors
-
Young-Soon Kwon, Ji-Soon Kim, Jin-Soo Moon, Hwan-Tae Kim, Alexander-P Ilyin, Chang-Kyu Rhee, Geun-Hie Rim
-
J Korean Powder Metall Inst. 2003;10(6):430-435.
-
DOI: https://doi.org/10.4150/KPMI.2003.10.6.430
-
-
 Abstract
 PDF
- The phenomenon of electrical explosion of conductors is considered in the context of the changes in the energy and structural states of the metal at the stages of energy delivery and relaxation of the primary products of EEC. It is shown that these changes are related to the forced interaction of an intense energy flux with matter and to the subsequent spontaneous relaxation processes. The characteristics of nano-sized metal powders are also discussed. The preferential gas media during EEC is Ar+H_2. An increase in e/e_s (in the range of values studied) leads to a reduction in the metal content. For reactive powders obtained with high metal content, it is necessary to separate the SFAP fractions, which settled on the negative electrode of the electric filter.
|
kpmi
