Formation of Composite Surface Layers TiNiTa + cBN-Co-NiAl-Y Considering their Properties

Article Preview

Abstract:

We developed formation technology of composition "steel - material with shape memory effect - high-temperature ceramic wear layer" by means of high-velocity oxygen-fuel spraying in the protective environment of mechanically activated powders TiNiTa and cBN-Co-NiAl-Y. We determined optimal processing parameters. We revealed regularities in the formation of nanosized state composition on the basis of the complex X-ray diffraction and electron microscopy studies. We carried out tests om steel 1045 with a surface-modified layer TiNiTa + cBN-Co-NiAl-Y in high-cycle fatigue, which confirmed the increase in endurance limit.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

8-12

Citation:

Online since:

March 2017

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2017 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Kul'kov S.N. Formation of micro- and mesostructure in the metal-ceramic composites under mechanical loading. Fiz. 2005, V. 8, 6, pp.79-87.

Google Scholar

[2] Advanced Materials. The structure and methods of research / ed. D.L. Merson - TSU, MISA, 2006, p.536.

Google Scholar

[3] Blednova Zh. М. Formation of Nanostructured Blankets from Materials with Shape Memory Effect (SMA) in the Conditions of a Plasma Dusting and their Optimisation for Maintenance of its Functional-mechanical Properties [Теxt] / Zh. М. Blednova, P. О. Rusinov/Advances in nanotechnology. - Volume 10. - Editors: Z Bartul and J. Trenor. - Nova Science Publishers, New York. - 2012. – р. 61-109. - ISSN 2159-1490. -ISBN 978-1-62100-150-8.

DOI: 10.4028/www.scientific.net/msf.738-739.512

Google Scholar

[4] Rusinov P.O., Zh. M Blednova Chapter 8: Features of formation of multi-surface layers of materials with shape memory in a high-energy impacts: Collective monograph. Advanced Materials and Technologies. Vitebsk. RO-Vilnius Gediminas Technical University, Vol. 1. 2015. p.398.

Google Scholar

[5] Rusinov P.O. Chapt. 3. Surface Engineering using multicomponent materials with shape memory effect: The collective monograph / P.O. Rusinov, Zh.M. Blednova / Results of science. - M .: RAN. - 2015. -231 p.

Google Scholar

[6] Blednova Zh. M., Rusinov P.O. Intellectualization of Surface Layers, Working Under Cyclic Loading and Reversing Friction. Applied Mechanics and Materials V. 798 (2015) pp.440-446. doi: 10. 4028/www. scientific. net/AMM. 798. 440.

DOI: 10.4028/www.scientific.net/amm.798.440

Google Scholar

[7] Rusinov P.O., Blednova Zh.M., Balaev E.U., Dmitrenko D.V. Formation of composite layers TiNiZr-cBN-Co, working in conditions of cyclic loading and reverse friction. Procedia Structural Integrity 2 (2016) pp.1506-1513.

DOI: 10.1016/j.prostr.2016.06.191

Google Scholar