Features of mechanical alloying process for obtaining powder charge materials based on the Fe-Cu-C System

Authors

  • Александр Александрович Внуков National Metallurgical Academy of Ukraine, Gagarin av. 4, Dnipropetrovsk, Ukraine, 49600, Ukraine https://orcid.org/0000-0002-1888-1200

DOI:

https://doi.org/10.15587/2312-8372.2015.53960

Keywords:

mechanosynthesis, sintered steel, alloying, iron powder, copper powder, graphite, mechanical mixing

Abstract

The use of different alloying methods for the powder steel production is discussed and some results of original research in this field are given in the article. The main purpose of the study is obtaining a powder charge based on iron with the highest level of physical and technological properties. The use of modern diagnostic tools for properties of materials allows researchers to collect and analyze information received from experts around the world, with support for decision-making in the field of materials with a unique set of physical and mechanical characteristics. The prerequisites for use of mechanosynthesis for alloying powder constructional steels are discussed in the article. The complex of physical and technological properties of the powder mix on the basis of iron for production of sintered structural products alloying with copper and carbon is investigated. The presented methodology for assessing the properties of the powder mix allows receiving real information with the use of modern methods of analysis of the performance complex of structural materials based on iron. The methodology of the research is designed to select the most optimal method of alloying powder constructional steels produced by powder metallurgy. We propose to use a mechanosynthesis method for alloying powder constructional steels. The research results can be applied by experts, metallurgists and machine builders to create a new class of materials with high performance.

Author Biography

Александр Александрович Внуков, National Metallurgical Academy of Ukraine, Gagarin av. 4, Dnipropetrovsk, Ukraine, 49600

Candidate of Technical Sciences

Department of Coatings, Composite materials and Corrosion defense

References

  1. Kuzmich, Yu., Kolesnikova, I., Serba, B., Freidin, B. (2005). Mehanicheskoe legirovanie. Moscow: Nauka, 213.
  2. Benjamin, J., Mercer, P. (1970). Dispersion strengthened superalloys mechanical alloying. Metallurgical Transactions, Vol. 1, № 10, 2943–2951. doi:10.1007/BF03037835
  3. Shingu, Р. (1991). Mechanical alloying. Solid State Phys., Vol. 26, № 4, 55–59.
  4. Shingu, H. (1991). Mechanical alloying. Journal of the Japan Society for Technology of Plasticity, Vol. 32, № 368, 1116–1120.
  5. Gaffet, E., Malhouroux-Gaffet, N., Abdellaoui, M., Malchere, A. (1994). Transitions de phases sous solicitations mecaniques: elaboration par mecanosynthese de materiaux a nanostructures (alliages metalliques, semiconducteurs. ceramiques). Revue de Métallurgie, Vol. 91, № 5, 757–769.
  6. Sundaresan, R., Froes, F. H. (1987, August). Mechanical Alloying. JOM, Vol. 39, № 8, 22–27. doi:10.1007/bf03258604
  7. Murty, B. S. (1993, February). Mechanical alloying – a novel synthesis route for amorphous phases. Bulletin of Materials Science, Vol. 16, № 1, 1–17. doi:10.1007/bf02745302
  8. Akimenko, V., Bulanov, V., Rukin, V. (1982). Zheleznye poroshki. Moscow: Nauka, 246.
  9. Naboychenko, S. (1997). Poroshki tsvetnyh metallov. Moscow: Metallurgiia, 542.
  10. Stepanchuk, A., Bilyk, I., Boyko, P. (1989). Tehnologiya poroshkovoy metallurgii. Kyiv: Vishcha shkola, 415.

Downloads

Published

2015-11-26

How to Cite

Внуков, А. А. (2015). Features of mechanical alloying process for obtaining powder charge materials based on the Fe-Cu-C System. Technology Audit and Production Reserves, 6(1(26), 9–12. https://doi.org/10.15587/2312-8372.2015.53960

Issue

Vol. 6 No. 1(26) (2015): Mechanical engineering and machine building. Energy, energy-saving technologies and equipment

Section

Mechanical engineering and machine building

License

Copyright (c) 2016 Александр Александрович Внуков

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

The consolidation and conditions for the transfer of copyright (identification of authorship) is carried out in the License Agreement. In particular, the authors reserve the right to the authorship of their manuscript and transfer the first publication of this work to the journal under the terms of the Creative Commons CC BY license. At the same time, they have the right to conclude on their own additional agreements concerning the non-exclusive distribution of the work in the form in which it was published by this journal, but provided that the link to the first publication of the article in this journal is preserved.