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International Journal of Latest Research in Science and Technology

DOI:10.29111/ijlrst   ISRA Impact Factor:3.35,  Peer-reviewed, Open-access Journal

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FORMATION OF NANOSTRUCTURED SURFACE LAYERS OF A MATERIAL WITH TiNi-BASED SHAPE MEMORY BY DIFFUSION METALLIZATION

Research Paper Open Access

International Journal of Latest Research in Science and Technology Vol.4 Issue 1, pp 32-35,Year 2015

FORMATION OF NANOSTRUCTURED SURFACE LAYERS OF A MATERIAL WITH TINI-BASED SHAPE MEMORY BY DIFFUSION METALLIZATION

P.O. Rusinov, Zh.M. Blednova

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Received : 08 February 2015; Accepted : 14 February 2015 ; Published : 28 February 2015

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Abstract

Results of research on the formation of the surface layers of a material with shape memory effect (SME) based on TiNi diffusion metallization in molten Pb-Bi under isothermal conditions in an argon atmosphere are presented. It is shown that this method allows obtaining of uniform surface layers in nanostructured state of internal surfaces on the articles of complex shapes with stress concentrators. Structure, chemical and phase composition of the surface layers provide a manifestation of TiNi shape memory. The average grain size of TiNi coatings ranges between 60 ÷ 160 nm.

Key Words   
Diffusion metallization, Nikelid titanium surface layers, Shape memory effect

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To cite this article

P.O. Rusinov, Zh.M. Blednova , " Formation Of Nanostructured Surface Layers Of A Material With Tini-based Shape Memory By Diffusion Metallization ", International Journal of Latest Research in Science and Technology . Vol. 4, Issue 1, pp 32-35 , 2015

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