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IssuesArchive of Issues2015-1pp.52-61

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Total articles in the database: 9198
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K.S. Kravchuk, E.V. Torskaya, A.S. Useinov, and N.N. Frolov, "Experimental and Theoretical Study of What Causes Spallation for Multicomponent Oxide-Based Coatings under Friction Loading," Mech. Solids. 50 (1), 52-61 (2015)
Year 2015 Volume 50 Number 1 Pages 52-61
DOI 10.3103/S0025654415010069
Title Experimental and Theoretical Study of What Causes Spallation for Multicomponent Oxide-Based Coatings under Friction Loading
Author(s) K.S. Kravchuk (Technological Institute of Superhard and New Carbon Materials (TISNUM), ul. Tsentral'naya 7, Troitsk, Moscow, 142190 Russia)
E.V. Torskaya (A. Ishlinsky Institute for Problems in Mechanics, Russian Academy of Sciences, pr. Vernadskogo 101, str. 1, Moscow, 119526 Russia, torskaya@mail.ru)
A.S. Useinov (Technological Institute of Superhard and New Carbon Materials (TISNUM), ul. Tsentral'naya 7, Troitsk, Moscow, 142190 Russia)
N.N. Frolov (All-Russian Research Institute of Chemical Technology, Kashirskoe sh. 33, Moscow, 115409 Russia, frolov.k18@gmail.com)
Abstract The paper describes experimental and theoretical studies of friction of thin oxide-based coatings obtained by the carboxylation method and presents experimental results on friction loading by a scanning nanodurometer according to an original method. The results showed that, in addition to wear, there are cases of coating spallation at early stages of the tests. The analysis of the stress state arising in the coatings and substrata of various compositions and for various loading values together with the experimental results permit determining the threshold stresses for the coating material whose excess leads to spallation.
Keywords two-layer elastic half-space, friction, stress state, scanning nanodurometer
References
1.  P. B. Baskov, V. V. Sakharov, V. Sh. Berikashvili, et al., "Oxide Nanolevel Modification of the Surface of Nonorganic Materials," Ros. Khim. Zh. 56 (1-2), 36-43 (2012).
2.  E. V. Torskaya, I. I. Kurbatkin, A. M. Merzlin, et al., "Mechanical and Tribological Properties of Nanostructured Coatings Based on Multicomponent Oxides," Trenie Iznos 34 (2), 129-137 (2013) [J. Frict. Wear (Engl. Transl.) 34 (2), 129-137 (2013)].
3.  A. S. Useinov, K. Kravchuk, and N. L'vova, "Measurement of Wear Resistance of Superthin Nanostructured Coatings," Nanoindustr., No. 4, 46-50 (2011).
4.  A. S. Useinov, K. Kravchuk, and A. A. Rusakova, "Complex Study of Physical and Mechanical Tribological Properties of Superthin Galvanic Coatings," Mir Galvaniki, No. 3(19), 51 (2011).
5.  E. V. Torskaya, "Analysis of Friction Effect on Stress State of Coated Bodies," Trenie Iznos 23 (2), 130-138 (2002) [J. Frict. Wear (Engl. Transl.) 23 (2), 16-23 (2002)].
6.  I. G. Goryacheva and E. V. Torskaya, "Modeling the Contact Wear Fracture of a Two-Layer Basement," Izv. Akad. Nauk. Mekh. Tverd. Tela, No. 3, 132-144 (2008) [Mech. Solids (Engl. Transl.) 43 (3), 426-436 (2008)].
7.  K. Holmberg and A. Matthews, Coatings Tribology. Properties, Mechanisms, and Applications in Surface Engineering (Elsevier, Amsterdam, 2009).
8.  V. V. Sakharov, P. B. Baskov, O. V. Ivkina, et al., "Thermodestructive Chemical Synthesis of Functional Nanolevel and Microdimensional Oxide Layers," in Proc. 18th International Scientific-Technical Conference "High Technologies in Russian Industry (Materials and Devices of Functional Electronics and Microphotonics) (Moscow, 2012), pp. 296-304 [in Russian].
9.  A. S. Useinov, "A Nanoindentation Method for Measuring the Young Modulus of Superhard Materials Using a NanoScan Scanning Probe Microscope," Pribory Tekhn. Eksperim., No. 1, 134-138 (2004) [Instrum. Experim. Tech. (Engl. Transl.) 47 (1), 119-123 (2004)].
10.  E. V. Torskaya and I. G. Goryacheva, "The Effect of Interface Imperfection and External Loading on the Axisymmetric Contact with a Coated Solid," Wear 254 (5-6), 538-545 (2003).
11.  V. S. Nikishin and G. S. Shapiro, Spatial Elasticity Problems for Multilayer Media (VTs AN SSSR, Moscow, 1970) [in Russian].
12.  I. G. Goryacheva, A. N. Lyubicheva, E. V. Torskaya, et al., "Study of Contact and Internal Stresses in Metal-Metalloid Coatings under Friction Loading," in Proc. International Conference "Actual Problems of Continuum Mechanics", Vol. 1 (EGUAS, Erevan, 2010), pp. 192-195 [in Russian].
Received 22 July 2013
Link to Fulltext http://link.springer.com/article/10.3103/S0025654415010069
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