Позорная война рф против Украины

Начата 20 февраля 2014 и полномасштабно продолжена 24 февраля 2022 года. С первых же минут рф ведет ее с нарушением законов и правил войны, захватывает атомные станции, уничтожает бомбардировками мирное население и объекты критической инфраструктуры. Правители и армия рф - военные преступники. Все, кто платит им налоги или оказывают какую-либо поддержку - пособники терроризма. Народ Украины вас никогда не простит и ничего не забудет.

2017 №01 (04) DOI of Article
2017 №01 (06)

Technical Diagnostics and Non-Destructive Testing 2017 #01
Technical Diagnostics and Non-Destructive Testing, №1, 2017 pp. 30-36
Indentation from macro- to nanometer level and examples of investigation of properties of materials with a special structure
Authors Khoklova Iu. A., Ishchenko D. A., Khokhlov M. A.
E. O. Paton Electric Welding Institute of the NAS of Ukraine, 11 Kazimir Malevych str., 03680, Kiev.
E-mail: office@paton.kiev.ua  
Indentation is the most accurate, theoretically and experimentally confirmed standardized method for determination of physical and mechanical properties on micro- and nanometer level for materials with a fine structure, local gradient of properties in the state of intensive plastic deformation or after thermal impact, as well as superhard, brittle and elastic materials, mechanical properties of which cannot be determined by other processes. Methodology of determination by precision means is developed within a promising research field, which can be called nanotesting mechanics. 8 References, 9 Figures.
Keywords: physico-mechanical properties, nanoindenting, microindenting, hardness, Young’s modulus of elasticity, strengthening


1. Kazuhisa Miyoshi. NASA/TM-2002-211497 Surface Characterization Techniques: An Overview. (2002) P. 12–22. (rezhim dostupa: http://ntrs.nasa.gov/archive/nasa/casi.ntrs. nasa.gov/20020070606.pdf). 2. Oliver W. C., Pharr G. M. (1992) An Improved technique for determining the hardness and elastic modulus using load displacement sensing indentation experiments. J. Mater. Res, 7, 1564-1583. https://doi.org/10.1557/JMR.1992.1564
3. Nano indenters from micro star technologies. Revision 2.3. P.9. (http:// www.microstartech.com/index/NANOINDENTERS.pdf ).
4. Yu. A. Khokhlova et al. (2009) Verification of Young modulus measurement by nanoindenter «Micron-gamma». Tekh. Diagnost. i Nerazrush. Kontrol, 1, 30-32.
5. Ishchenko A. Ya., Khokhlova Yu. A. (2009) Evaluation of mechanical properties of microstructural constituents of welded joints. The Paton Welding Journal, 1, 34-37[inRussian].
6. J. Khokhlova et al. (2014) Nanoindentation of micro weld formed through thin nanolayered filler. Nanomechanical analysis of high performance materials. - Solid mechanics and its applications. Springer book, Vol 203, 251-262.
7. Sorochenko h. V. (2015) Vyvchennia mekhanichnykh vlastyvostei emali postiinykh zubiv v period vtorynnoi mineralizatsii metodom nanoindentuvannia. Visnyk naukovykh doslidzhen, 4, 81-83.
8. Sorochenko H. V. (2016) Doslidzhennia zmin nanotverdosti emali postiinykh zubiv v period vtorynnoi mineralizatsii pid vplyvom riznykh za skladom zasobiv ekzohennoi profilaktyky kariiesu. The scientific heritagt, 6(6), 36-42.