Effect of surface modification by silicon ion beam on microstructure and chemical composition of near-surface layers of titanium nickelide

被引：7

作者：

Psakh'E S.G. ^{[1
]}

Lotkov A.I. ^{[1
]}

Meisner S.N. ^{[1
]}

Meisner L.L. ^{[1
]}

Sergeev V.P. ^{[1
]}

Sungatulin A.R. ^{[1
]}

机构：

[1] Institute of Strength Physics and Materials Science, Siberian Branch, Russian Academy of Sciences

来源：

Inorganic Materials: Applied Research | 1600年 / Maik Nauka Publishing / Springer SBM卷 / 04期

关键词：

electron backscatter diffraction; fragmentation of the near-surface microstructure; high-dose ion implantation; silicon; surface modification; titanium nickelide;

D O I：

10.1134/S2075113313050134

中图分类号：

学科分类号：

摘要：

Regularities of changes in chemical composition and microstructure of titanium nickelide upon high-dose ion-beam implantation of silicon into its surface were studied. It was shown that irradiation of a TiNi alloy with silicon ion beams results in formation of a surface oxide layer about six times thicker than that at the surface of the unirradiated alloy. The surface oxide layer of the ion-beam-modified alloy has an oxygen concentration which is ∼20% greater than that of the unmodified TiNi surface layer and lacks nickel, whose concentration is near zero to a sample depth of about 20 nm. Investigation of the near-surface region beneath the irradiated surface of TiNi samples by electron backscatter diffraction revealed that, under the action of a silicon ion beam, the near-surface region of individual B2-phase grains rising to the surface is fragmented with formation of a grain-subgrain structure with fragment (grain) sizes decreased down to 5 to 15 μm. It was suggested that grain orientation influences the observed effect. © 2013 Pleiades Publishing, Ltd.

引用

页码：457 / 463

页数：6

共 19 条

[1]

Kornilov, I.I., Belousov, O.K., Kachur, E.V., (1977) Nikelid Titana i Drugie Splavy S Effektom "pamyati, , Nauka Moscow (Titanium Nickelide and Other Alloys with Shape Memory)

[2]

Lotkov, A.I., Psakhe, S.G., Knyazeva, A.G., Koval, N.N., Korotaev, A.D., Tyumentsev, A.N., Sergeev, V.P., Nanoinzheneriya poverkhnosti. Formirovanie neravnovesnykh sostoyanii v poverkhnostnykh sloyakh materialov metodami elektronno-ionno-plazmennykh tekhnologii (Surface Nanoengineering. Formation of Non-Equilibria States in Surface Layers of Materials by Electron-Ion-Plasma Technology Methods) (2008) Novosibirsk: Sibir. Otd. Ross. Akad. Nauk, , Lyakhov, I.Z. and Psakhe, S.G., Eds

[3]

Meisner, L.L., Matveeva, V.A., Lotkov, A.I., Psakhe, S.G., Artemyeva, L.V., Meisner, S.N., Matveev, A.L., Effect of ion alloying by silicon, titanium and zirconium of surface layers of titanium nickelide on the cytotoxicity and proliferation of mesenchymal stem cells (2011) Izv. Vyssh. Uchebn. Zaved., Fiz., 54 (92), pp. 39-51

[4]

Meisner, L.L., Lotkov, A.I., Matveeva Artemieva, L.V., Meisner, S.N., Matveev, A.L., Effect of silicon, titanium, and zirconium ion implantation on NiTi biocompatibility (2012) Advances in Materials Science and Engineering, Hindawi, , Article ID 706094, 2012. doi:10.1155/2012/706094

[5]

Psakhe, S.G., Lotkov, A.I., Meisner, L.L., Meisner, S.N., Matveeva, V.M., Effect of silicon alloying of titanium nickelide surface layers on its corrosion durability and biochemical compatibility (2012) Izv. Vyssh. Uchebn. Zaved., Fiz., 55 (9), pp. 78-87

[6]

Psakh'E, S.G., Lotkov, A.I., Meisner, L.L., Meisner, S.N., Il'In, A.P., Abramova, P.V., Korshunov, A.V., Sungatulin, A.R., Effect of silicon ion modification of titanium nickelide surface layers on its corrosion durability in artificial biologic media (2012) Izv. Tomsk. Polytechn. Univ., 321 (3), pp. 21-27

[7]

Komarov, F.F., (1990) Ionnaya Implantatsiya v Metally, , Metallurgiya Moscow (Ion Implantation in Metals)

[8]

Kadyrzhanov, K.K., Komarov, F.F., Pogrebnyak, A.D., Rusakov, V.S., Turkebaev, T.E., (2005) Ionno-luchevaya i Ionno-plazmennaya Modifikatsiya Materialov, , Mos. Gos. Univ. Moscow (IonBeam and Ion-Plasma Modification of Materials)

[9]

Firstov, S.A., Tkachenko, S.V., Kuz'Menko, N.N., Titanium "irons" and titanium "steels (2009) Metal Sci. Heat Treat., 51, pp. 12-18. , 10.1007/s11041-009-9119-7 1:CAS:528:DC%2BD1MXovVOhtLs%3D

[10]

Schwartz, A.J., Kumar, M., Adams, B.L., Field, D.P., (2009) Electron Backscatter Diffraction in Materials Science, , (eds) Springer-Verlag New York

← 1 2 →