Eduard Ageev

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A technology of laser-induced coloration of metals by surface oxidation is demonstrated. Each color of the oxide film corresponds to a technologic chromacity coefficient, which takes into account the temperature of the sample after exposure by sequence of laser pulses with nanosecond duration and effective time of action. The coefficient can be used for the(More)
  • E. V. Ageevа, Eduard Ageev, N. M. Horyakova, V. S. Malukhov
  • 2014
Currently, copper nanopowders are widely used as additives for manufacturing components by powder metallurgy and other purposes, mainly in electrical, instrument-making, machine-building, chemical and aviation industries, as well as in nanotechnology [1]. Nowadays, there are many methods allowing manufacturing ultradispersed powders from metals. Among the(More)
The article describes a method of electroerosion dispersion and presents the results of the observed size distribution of aluminium particles in distilled water. The experiments proved that the average size of the particles is 28.5 micrometers, the arithmetic value is 28.503 micrometers, the specific surface area is 16.266.5 cm2/sec3, the elongation factor(More)
The results of electron probe microanalysis of powder obtained using the method of electroerosion dispersion of ball-bearing steel scrap have been provided. It has been determined that the main elements of powder obtained using the method of electroerosion dispersion of ball-bearing steel scrap in water are ferrum, oxygen, carbon, silicon, molybdenum, and(More)
This article describes the method of electroerosion dispersion, and study results for grain-size composition, shape and morphology of titanium particles produced in distilled water. It was established experimentally that the average particle size is 33.12 m, arithmetical value -33.121 μm, specific surface area -10151.91(More)
The results of the X-ray spectral microanalysis of the powder obtained using electroerosion dispersion of tungsten-containing wastes in distilled water, and the alloy powder synthesized from this powder are presented in the article. It is shown that the basic elements both in the powder obtained using electroerosion dispersion of tungsten-containing wastes(More)
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