10 research outputs found
Hot Consolidation of Titanium Powders
No full textA novel method of the hot consolidation metal powders with shear deformation is proposed. The powders were encapsulated into tight containers and compacted after short-term heating in a furnace preheated to 900 °C. The method prevents powder oxidation, peripheral spalling and ensures the removal of the oxide films from the powder surfaces. Commercial titanium powders of different dispersivities and impurity concentrations were hot-compacted. The microstructure, hardness and bending strength of the compacts were investigated. The compacts from fine PTOM-1 powder, containing 0.32% of hydrogen, reveal the greatest values of the hardness and bending strength. Additional annealing results in 60% increase in the bending strength
Effect of electron beam-irradiation on the structure and catalytic performance of Pd nanoparticles supported on and carbon
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Predicting the technological properties of uranium ores in natural deposits on the basis of a regression model
No full textCauses of differences in diffusion coefficients determined by rotating-disk method (nickel-aluminum system)
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Evolution of High-Energy Electron Beam Irradiation Effects on Zeolite Supported Catalyst: Metal Nanoprecipitation
No full textInfluence of N addition in mesoporous carbons used as supports of Pt, Pd and Ru for toluene hydrogenation and iron oxide for benzene oxidation
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