High Pressure Nano-Destruction of a Brittle Polymeric Materials Surface

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Abstract:

The regularity of the erosion wear of a surface of a brittle polymeric material under the conditions of high-pressure (high-velocity) water-jet impact was examined using the atomic-force microscope. Investigations results proved that the elementary mechanism of erosive failure of brittle polymers in response to pressure and cyclic loads at micro and nanolevel may have brittle character, as well as elastoplastic and plastic character under severer regimes. The process of hardening of the fine (nanolevel) superficial layers of PMMA material has been determined in conditions of high-velocity water-drop loading.

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Periodical:

Solid State Phenomena (Volume 199)

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667-671

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Online since:

March 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] A. I. Sviridenok , M. I. Ihnatouski, Investigation of micro and nanogeometry of organic glass surface treated by a Water-drop jet, Friction and Wear. 24 (2003) 186-191.

Google Scholar

[2] S. Davis, Microhydro: Clean Power from Water, New Society Publishers, (2003).

Google Scholar

[3] M. L. Heific, M. I. Ihnatouski, Simulation of joint technological affectings at the combined machining by the concentrated energy flows, in Engineering industry and XXI-st century technosphere, DonNTU, Doneck, 2011, pp.168-174.

Google Scholar

[4] A.I. Sviridenok and et al., Investigation of micro and nanogeometry of polymethylmethacrylate surface treated by a Water–drop jet, Friction and Wear. 24 (2003) 186-191.

Google Scholar

[5] A.V. Liopo, O.V. Chumakova, S.A. Chizhik, Atomic force microscopy used for synaptosome membrane testing, Publisher center BSU, Minsk, (2002).

Google Scholar

[6] A.I. Sviridenok, S.A. Chizhik, M.I. Petrokovets, Mechanics of Discrete Frictional Contact, Science and Technics, Minsk, (1990).

Google Scholar

[7] N.I. Myshkin, C.K. Kim, M.I. Petrokovets, Introduction to tribology, Cheong Moom Gak, Seoul, (1997).

Google Scholar