Physico-chemical Conditions of the Surface Modification Process of Steels by Vanadium, Carbon and Nitrogen
| Authors | N.A. Harchenko1, V.G. Hignjak2 , Т.P. Hоvоrun1 , A.I. Degula1 |
| Affiliations | 1 Sumy State University, 2, Rimsky Korsakov Str., 40007 Sumy, Ukraine 2 National Technical University of Ukraine «KPI» 37, Prosp. Peremohy, 03056 Kyiv, Ukraine |
| Е-mail | |
| Issue | Volume 6, Year 2014, Number 4 |
| Dates | Received 18 August 2014; revised manuscript received 25 November 2014; published online 29 November 2014 |
| Citation | N.A. Harchenko, V.G. Hignjak, Т.P. Hоvоrun, A.I. Degula, J. Nano- Electron. Phys. 6 No 4, 04021 (2014) |
| DOI | |
| PACS Number(s) | 61.46. – w, 62.20.Qp, 62.20. – х, 68.55Nq |
| Keywords | Steel (3) , Coating (35) , Nitriding, Nitrogenvanading, Condensed phase, Gaseous phase, Chlorides, Carbides, Nitrides. |
| Annotation | Theoretical calculations of the physical and chemical conditions of the nitrogenvanading process of steels are performed. The diagrams of the equilibrium composition of the reaction medium are presented. The phase composition of gaseous and condensed states of the systems, the optimum saturation temperature and mixture composition are derived. The optimal temperature range of nitrogenvanading of steels is established as follows: 1100-1300 K. |
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List of References English version of article |
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