| 000 | 04011nla2a2200433 4500 | ||
|---|---|---|---|
| 001 | 646655 | ||
| 005 | 20231030040736.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\11791 | ||
| 035 | _aRU\TPU\network\11789 | ||
| 090 | _a646655 | ||
| 100 | _a20160310a2016 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 105 | _ay z 100zy | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aNumerical Study of Deformation and Fracture of Ceramics Nanocomposite with Different Structural Parameters under Mechanical Loading _fI. S. Konovalenko, E. M. Vodopjyanov, E. V. Shilko |
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| 203 |
_aText _celectronic |
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| 225 | 1 | _aElaboration and Simulation of Processes in Materials Science | |
| 300 | _aTitle screen | ||
| 330 | _aDeformation, fracture and effective mechanical properties of sintered ceramics composite under uniaxial compression were studied. To perform this investigation the plain numerical model of ceramics composites based on oxides of zirconium and aluminum with different structural parameters was developed. The model construction was carried out within the frame of particle based method, namely the movable cellular automaton method (MCA). The implementation of the phase transition in the MCA-model composite was carried out on the basis of the phenomenological approach, the main point of which was the formulation of the principle of irreversible mechanical behavior of the material. Increase the fracture toughness of ceramics after (T-M) transition in its structure was realized in the model by introducing transition kinetics of the automata pair from "bound" to an "unbound" state. The structure of model composite was generated on the basis of scanning electron microscope images of micro-sections of real composite. The influence of such structural parameters as geometrical dimensions of layers, inclusions, and their spatial distribution in the sample, volume content of the composite components and their mechanical properties, as well as the amount of zirconium dioxide undergone the phase transformation on the mechanical response were investigated. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 |
_0(RuTPU)RU\TPU\network\11477 _tKey Engineering Materials _oScientific Journal |
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| 463 | 0 |
_0(RuTPU)RU\TPU\network\11495 _tVol. 683 : Multifunctional Materials: Development and Application _oThe XII International Conference "Prospects of Fundamental Sciences Development" (PFSD-2015), April 21-24, 2015, Tomsk, Russia _o[proceedings] _fNational Research Tomsk Polytechnic University (TPU) ; eds. I. A. Kurzina, A. Yu. Godymchuk (Godimchuk) _v[P. 601-608] _d2016 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aкомпьютерное моделирование | |
| 610 | 1 | _aдеформации | |
| 610 | 1 | _aмеханические свойства | |
| 610 | 1 | _aполиморфные переходы | |
| 610 | 1 | _aспеченные керамики | |
| 610 | 1 | _aнанокомпозиты | |
| 700 | 1 |
_aKonovalenko _bI. S. _cphysicist _cAssociate Professor of Tomsk Polytechnic University, candidate of physical and mathematical sciences _f1980- _gIgor Sergeevich _2stltpush _3(RuTPU)RU\TPU\pers\35818 |
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| 701 | 1 |
_aVodopjyanov _bE. M. |
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| 701 | 1 |
_aShilko _bE. V. _cphysicist _cengineer of Tomsk Polytechnic University, Doctor of physical and mathematical sciences _f1973- _gEvgeny Viktorovich _2stltpush _3(RuTPU)RU\TPU\pers\35909 |
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| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bИнститут физики высоких технологий (ИФВТ) _bКафедра теоретической и прикладной механики (ТПМ) _h71 _2stltpush _3(RuTPU)RU\TPU\col\18695 |
| 801 | 2 |
_aRU _b63413507 _c20160310 _gRCR |
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| 856 | 4 | _uhttp://dx.doi.org/10.4028/www.scientific.net/KEM.683.601 | |
| 942 | _cCF | ||