%0 Journal Article
%T Surface Modification of Parts Material Shape Memory TiNiCo with a View to Providing a Functional and Mechanical Property as a Factor in Resource
%A Peter Olegovich Rusinov
%A Zhesfina Michailovna Blednova
%J Journal of Surface Engineered Materials and Advanced Technology
%P 348-358
%@ 2161-489X
%D 2014
%I Scientific Research Publishing
%R 10.4236/jsemat.2014.46039
%X The paper presents a complex method of forming the surface-modified layers of materials with shape memory effect, including high-speed flame spraying of powders based on TiNiCo; subsequent thermal and thermomechanical treatment allows the formation of surface layers of nano-sized state that have a high level of functional, mechanical and performance properties; it is shown that the complex processing with a layer of TiNiCo allows a reduction of the porosity of the coatings and increases the strength of the coating¡¯s adhesion to the substrate. It is found that, after treatment with high-speed flame spraying powder shape memory TiNiCo, steel has an increase in cycle life by 30% - 40% in a cycle fatigue and 3 - 3.5 times durability. Based on comprehensive research into the metallophysical surface-modified layer, new information is obtained about the nanoscale composition.
%K Nanosized Structure
%K Shape Memory Effect
%K High-Speed Flame Spraying
%K Surface Plastic Deformation
%K Wear Resistance
%K Mechanical Fatigue
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=50390