NESPL:Neo Eco Systems & Software Ltd. Pvt. was founded in Dehradun, Uttarakhand, India, in 2007. We are a leading nanomaterials company, involved in all aspects of the business: manufacturing, research and development, processing, supplying and marketing of nanostructured materials and their dispersions. Nowadays the technology of usage nanopowders is innovating and concerns more and more new spheres in new engineering science. Present temp of nanopowders’ development enjoin us on cooperation with laboratories, universities, researching centers not only in India.TechnologyThe technology of wire electrical explosion is universal since the same equipment can be used to produce wide range of various NSP. WEI in inert gases can be used to produce NSP of metals, alloys and intermetallides. The use of gas mixtures of argon with oxygen, nitrogen or other chemically active gases allows to form particles containing oxides, nitrides and composite materials: metal-oxide, metal-nitride, metal-carbide etc.Powders received as a result of the proposed technology:• Possess heightened chemical activity on reaching cut-off temperatures;• sinter in the regime of self-spreading process at extremely low temperatures;• easily form inter metal compounds;• have lowered activity of electrons output.General characteristics of powdersParticles form spherical or with slightly expressed cuttingSize of particles, nm: 10-500Sizeof structural fragments, nm: 3-50Surface area, m2/gr: 2-50Dispersion of particles by size: normal-logarithmTechnological process allows to influence structural parameters of particles: inter atom distance, static and dynamic shifting of atoms from the position of weights disparity, stabilization of new phases and modifications, etc…
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