Phase Composition and Mechanical Properties Modification in Cr/Ti System by Short-Pulsed High Intensity Ion Beams Treatment

Abstract:

In the present the results of research of structure, phase composition and microhardness measurement of the surface layers of the Cr/Ti system treated by short-pulsed high intensity ion beams (HPIB) are presented. It was shown that the HPIB impact on a “coating/substrate” system can serve as an affective way to produce near-surface alloys in the metals. In particular, in the Cr/Ti system the formation of solid solution β-Ti (Cr) as well as titanium carbide TiC_x was revealed. The found changes in structure and phase composition of titanium caused by the HPIB impact allow to increase its microhardness in 2 times.

• Periodical: Applied Mechanics and Materials (Volume 756)
• Pages: 319-324
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.756.319
• Online since: April 2015
• Authors: V.I. Shymanski*, G.E. Remnev, S.K. Pavlov, V.V. Uglov
• Keywords: Alloying, High Intensity Ion Beams, Mechanical Property, Microhardness, Phase Composition, Structure, Thin Layer, Titanium

References

[1] Y. Gao, Influence of pulsed electron beams treatment on microstructure and properties of Ta15 titanium alloy, Applied Surface Science. 264 (2013) 633-655.

DOI: 10.1016/j.apsusc.2012.10.083

[2] G.E. Remnev et al., High intensity pulsed ion beam sources and their industrial application, Surface and Coatings Technology. 114 (1999) 206-212.

DOI: 10.1016/s0257-8972(99)00058-4

[3] J. Damborenea, Surface modification of metals by high power lasers, Surface and Coatings Technology. 100 (1998) 377-382.

DOI: 10.1016/s0257-8972(97)00652-x

[4] V.V. Uglov, N.N. Cherenda, V.M. Anishchik, A.K. Stalmashonak, V.M. Astashinski, A.A. Mishchuk, Formation of alloying layers in a carbon steel by compression plasma flows. Vacuum 81 (2007) 1341-1344.

DOI: 10.1016/j.vacuum.2007.01.041

[5] X. Wang. et al., influence of high-intensity pulsed ion beam irradiation on the creep properties of 316L stainless steel, Nuclear Instruments and methods in Physics Research B. 259 (2007) 937-942.

DOI: 10.1016/j.nimb.2007.03.005

[6] D.J. Rej, H.A. Davis, J.C. Olson, G.E. Remnev, A.N. Zakoutaev, V.A. Ryzhkov, V.K. Struts, I.F. Isakov, V.A. Shulov, N.A. Nochevnaya, R.W. Stinnett, E.L. Neau, K. Yatsui, W. Jiang, Materials processing with intense pulsed ion beams. Journal of Vacuum Science and Technology A. 15 (1997).

DOI: 10.1116/1.580435

[7] T.J. Renk, P.P. Provencio, S.V. Prasad, A.S. Shlapakovski, A.V. Petrov, K. Yatsui, W. Jiang, H. Suematsu, Materials Modification Using Intense Ion Beams. Proceedings of the IEEE. 92 (2004) 1057-1081.

DOI: 10.1109/jproc.2004.829024

[8] G.E. Remnev, I.F. Isakov, M.S. Opekounov, G.I. Kotlyarevsky, V.L. Kutuzov, V.S. Lopatin, V.M. Matvienko, M. Yu. Ovsyannikov, A.V. Potyomkin, V.A. Tarbokov, High-power ion beam sources for industrial application. Surface and Coatings Technology. 96 (1997).

DOI: 10.1016/s0257-8972(97)00116-3

[9] A.I. Pushkarev, V.A. Tarbokov, R.V. Sazonov, I.F. Isakov. Russian Patent RU, 86374 (2009).

[10] A.I. Pushkarev, Yu.I. Isakov, I.P. Khailov, Shot-to-shot reproducibility of a self-magnetically insulated ion diode. Review of Scientific Instruments. 83 (2012) 073309.

DOI: 10.1063/1.4737186

[11] G.E. Remnev, V.V. Uglov, V.I. Symanski, S.K. Pavlov, A.K. Kuleshov, Formation of nanoscale carbon structures in the surface layer of metals under the impact of high intensity ion beam, Applied Surface Science. 310 (2014) 204-209.

DOI: 10.1016/j.apsusc.2014.04.068

[12] Lutjering, G. Titanium / G. Lutjering, J.C. Williams. – New York: Springer, (2007).