A
Alexander Vorozhtsov
Researcher at Tomsk State University
Publications - 141
Citations - 1060
Alexander Vorozhtsov is an academic researcher from Tomsk State University. The author has contributed to research in topics: Alloy & Ultimate tensile strength. The author has an hindex of 14, co-authored 105 publications receiving 771 citations. Previous affiliations of Alexander Vorozhtsov include Russian Academy of Sciences.
Papers
More filters
Journal ArticleDOI
Productions of Ultra-Fine Powders and Their Use in High Energetic Compositions
Yuri F. Ivanov,Mirswan N. Osmonoliev,Valentin S. Sedoi,Vladimir Arkhipov,S. S. Bondarchuk,Alexander Vorozhtsov,A. G. Korotkikh,V. T. Kuznetsov +7 more
TL;DR: In this paper, the important questions are how to produce a powder with specified characteristics and how to use the powder produced, and the important question is how to obtain the desired characteristics from a specified powder.
Journal ArticleDOI
Oxidation of nano-sized aluminum powders
Alexander Vorozhtsov,Marat Lerner,Nikolay Rodkevich,Hongqi Nie,Ani Abraham,Mirko Schoenitz,Edward L. Dreizin,Edward L. Dreizin +7 more
TL;DR: In this paper, a phenomenological oxidation model is proposed assuming a spherically symmetric geometry, and the apparent activation energy is obtained as a function of the reaction progress using model-free isoconversion processing of experimental data.
Journal ArticleDOI
The ExoMet Project: EU/ESA Research on High-Performance Light-Metal Alloys and Nanocomposites
W. H. Sillekens,David John Jarvis,Alexander Vorozhtsov,Valdis Bojarevics,Claudio Francesco Badini,Matteo Pavese,S. Terzi,Luc Salvo,L. Katsarou,Hajo Dieringa +9 more
TL;DR: The European Community research project ExoMet as discussed by the authors targets high-performance aluminum- and magnesium-based materials by exploring novel grain-refining and nanoparticle additions in conjunction with melt treatment by means of external fields (electromagnetic, ultrasonic, mechanical).
Journal ArticleDOI
The Application of External Fields to the Manufacturing of Novel Dense Composite Master Alloys and Aluminum-Based Nanocomposites
Sergey Vorozhtsov,Sergey Vorozhtsov,Dmitry G. Eskin,Dmitry G. Eskin,Javier Tamayo,Alexander Vorozhtsov,Vladimir Promakhov,Artem A. Averin,Anton P. Khrustalyov,Anton P. Khrustalyov +9 more
TL;DR: Vorozhtsov, S.A. Vorozhvatsky, J.B. Tamayo and D.G. Eskin this paper acknowledge financial support from the Exomet Project (which is co-funded by the European Commission in the 7th Framework Programme (contract FP7-NMP3-LA-2012-280421), by theEuropean Space Agency and by the individual partner organizations).
Journal ArticleDOI
Non-isothermal oxidation of aluminum nanopowder coated by hydrocarbons and fluorohydrocarbons
A. Sossi,E. Duranti,Christian Paravan,Luigi T. DeLuca,Alexander Vorozhtsov,Alexander A. Gromov,Alexander A. Gromov,Yu. I. Pautova,Marat Lerner,Nikolay Rodkevich +9 more
TL;DR: In this paper, aluminum nanopowder (nAl) obtained by electrical explosion of wires and passivated/coated with hydrocarbons and fluorohydrocarbons is comprehensively characterized.