| 000 | 03854nla2a2200469 4500 | ||
|---|---|---|---|
| 001 | 652709 | ||
| 005 | 20231030041151.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\18047 | ||
| 035 | _aRU\TPU\network\18045 | ||
| 090 | _a652709 | ||
| 100 | _a20170124a2016 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 105 | _ay z 100zy | ||
| 135 | _adrgn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aQuantitative Characterization of Ultrafine Grained 12GBA Steel with Scanning Tunnel Microscopy _fP. V. Kuznetsov [et al.] |
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| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 13 tit.] | ||
| 330 | _aCoarse grained 12GBA steel was machined by multiaxial isothermal forging and warm rolling. Quantitative characteristics of steel structure were studied with scanning tunnel microscopy. Deformation processing was found to lead to ultrafine-grained structure formation, lamellar cementite fragmentation and its further spheroidization. Relative energies of individual ferrite/pearlite and intraphase pearlite boundaries were estimated by grain boundary dihedral angle measurement. It was revealed that ferrite/pearlite boundary energy is 1.5-2 times higher than the energy of intraphase pearlite boundary. Cumulative distribution functions for internal interfaces energy showed the decrease in relative energy after deformation processing as compared to coarse grained state. Obtained results were explained by an increase of lowangle boundary fraction and non equilibrium grain boundary segregation. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 |
_0(RuTPU)RU\TPU\network\4816 _tAIP Conference Proceedings |
|
| 463 | 0 |
_0(RuTPU)RU\TPU\network\17851 _tVol. 1783 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016 _oProceedings of the International conference, 19–23 September 2016, Tomsk, Russia _fNational Research Tomsk Polytechnic University (TPU); eds. V. E. Panin ; S. G. Psakhie ; V. M. Fomin _v[020127, 5 p.] _d2016 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aколичественная характеристика | |
| 610 | 1 | _aстали | |
| 610 | 1 | _a12ГБА | |
| 610 | 1 | _aсканирующая туннельная микроскопия | |
| 610 | 1 | _aдеформации | |
| 610 | 1 | _aмеханическая обработка | |
| 610 | 1 | _aстальные конструкции | |
| 701 | 1 |
_aKuznetsov _bP. V. _cphysicist _cAssociate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences _f1952- _gPavel Viktorovich _2stltpush _3(RuTPU)RU\TPU\pers\34499 |
|
| 701 | 1 |
_aRakhmatulina _bT. _gTanzilya |
|
| 701 | 1 |
_aPanin _bV. E. _cDirector of Russian materials science center _cResearch advisor of Institute of strength physics and materials science of Siberian branch of Russian Academy of Sciences _f1930- _gViktor Evgenyevich _2stltpush _3(RuTPU)RU\TPU\pers\26443 |
|
| 701 | 1 |
_aShumakova _bD. _gDariya |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bФизико-технический институт (ФТИ) _bКафедра общей физики (ОФ) _h136 _2stltpush _3(RuTPU)RU\TPU\col\18734 |
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bИнститут физики высоких технологий (ИФВТ) _bКафедра материаловедения в машиностроении (ММС) _h74 _2stltpush _3(RuTPU)RU\TPU\col\18688 |
| 801 | 2 |
_aRU _b63413507 _c20170124 _gRCR |
|
| 856 | 4 | _uhttp://dx.doi.org/10.1063/1.4966420 | |
| 942 | _cCF | ||